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ChemCAD技术文献
发布者：
Fancytech
发布时间：2018/7/24
近年来，广大用户运用ChemCAD软件在国内外期刊杂志上发表了很多有价值的技术文献，现在列举一些具有代表性的文献如下。如果感兴趣，请自行下载。
期刊文献
1. 在EXCEL中调用CHEMCAD模块实现化工模拟计算(Simulation by combination of CHEMCAD and EXCEL), 李士雨、刘学禹、齐向娟，计算机与应用化学，2006 23(2).
摘要：利用CHEMCAD组件接口模型,在EXCEL中实现了向CHEMCAD传送数据、驱动CHEMCAD模拟计算、从CHEMCAD中取出计算结果并在EXCEL中显示等新功能,为使用CHEMCAD二次开发用户应用程序提供了一条新途径.
1. 在EXCEL中调用CHEMCAD模块实现化工模拟计算(Simulation by combination of CHEMCAD and EXCEL), 李士雨、刘学禹、齐向娟，计算机与应用化学，2006 23(2).
摘要：利用CHEMCAD组件接口模型,在EXCEL中实现了向CHEMCAD传送数据、驱动CHEMCAD模拟计算、从CHEMCAD中取出计算结果并在EXCEL中显示等新功能,为使用CHEMCAD二次开发用户应用程序提供了一条新途径.
2. ChemCAD软件中的模拟反应模块的使用(The Achievement of Simulated Reaction Process in ChemCAD Software)，梁屹珉，广东化工，2008 35(6).
摘要：模拟反应过程是ChemCAD中一个重要的模块,用于模拟单一反应或多反应系统的反应过程操作.模块中预设了多个反应器模型,用户可根据反应特点合理选择不同的反应器模型,通过输入相应参数以实现对反应过程的模拟.结合一个化学反应的例子,介绍使用ChemCAD中模拟反应过程模块的使用原理和方法.
摘要：模拟反应过程是ChemCAD中一个重要的模块,用于模拟单一反应或多反应系统的反应过程操作.模块中预设了多个反应器模型,用户可根据反应特点合理选择不同的反应器模型,通过输入相应参数以实现对反应过程的模拟.结合一个化学反应的例子,介绍使用ChemCAD中模拟反应过程模块的使用原理和方法.
3. VB实现ChemCAD数据的动态实时显示( Real-time dynamic display of ChemCAD with VB)，汤灵愈、赵英凯、王莉，微计算机信息， 2006 22(13).
摘要：利用ChemCAD流程模拟软件提供的VB接口函数进行编程,实现其数据的动态实时显示.解决了ChemCAD不能直接显示操作单元中单个参数的问题.
摘要：利用ChemCAD流程模拟软件提供的VB接口函数进行编程,实现其数据的动态实时显示.解决了ChemCAD不能直接显示操作单元中单个参数的问题.
4. 应用CHEMCAD软件模拟甲醇-水物系精馏过程(Applying Chemcad Software to Stimulate the Rectification Process of Methanol-water System)，梁艳青、战君、葛颖新、高枫，辽宁化工，2007 36(5).
摘要：ChemCAD是美国Chemstations公司开发的化工模拟软件.应用ChemCAD软件中的shortcut精馏模型,对年生产能力0.55万t的甲醇-水物系精馏过程进行了模拟,得出了模拟结果,并讨论回流比,进料含水量对塔板数、冷凝器、再沸器的影响,对实际的生产有一定的指导意义.
摘要：ChemCAD是美国Chemstations公司开发的化工模拟软件.应用ChemCAD软件中的shortcut精馏模型,对年生产能力0.55万t的甲醇-水物系精馏过程进行了模拟,得出了模拟结果,并讨论回流比,进料含水量对塔板数、冷凝器、再沸器的影响,对实际的生产有一定的指导意义.
5. ChemCAD软件中的简捷精馏模型的原理与应用(Principle and Application of Shortcut Column in ChemCAD Software)，李安林、张换平、杜慧，化工设计通讯，2006 32(1).
摘要：简捷精馏模型(Shortcut Column),是ChemCAD中的一个模块,用于模拟只有1个输入物流和2个产品物流的操作.结合一个多元精馏的例子,介绍使用ChemCAD中的简捷精馏模块进行设计计算的原理和ChemCAD软件的使用方法.
摘要：简捷精馏模型(Shortcut Column),是ChemCAD中的一个模块,用于模拟只有1个输入物流和2个产品物流的操作.结合一个多元精馏的例子,介绍使用ChemCAD中的简捷精馏模块进行设计计算的原理和ChemCAD软件的使用方法.
6. 采用ChemCAD模拟乙酸丁酯催化反应精馏过程 (Simulation of Reactive Distillation Process of Butylacetate with ChemCAD)，齐向娟、李士雨，化工设计，2005 15(6).
摘要：采用美国Chemstation公司开发的化工流程模拟软件ChemCAD,模拟催化反应精馏法制备乙酸丁酯过程.模拟过程中选用NRTL模型计算物系热力学性质,选用化学平衡反应器模型(EREA)模拟化学反应过程,选用同时校正法精馏塔模型(SCDS)模拟反应精馏过程.
摘要：采用美国Chemstation公司开发的化工流程模拟软件ChemCAD,模拟催化反应精馏法制备乙酸丁酯过程.模拟过程中选用NRTL模型计算物系热力学性质,选用化学平衡反应器模型(EREA)模拟化学反应过程,选用同时校正法精馏塔模型(SCDS)模拟反应精馏过程.
7. 模拟计算在催化精馏中的应用（Application of simulation calculation in catalytic distillation）, 张红梅、常宏宏、魏文珑，现代化工，2008 28(z1).
摘要：介绍了催化精馏过程的模拟模型,重点叙述了催化精馏模拟计算在酯化、水解、醚化和烷基化等反应中的应用及取得的结果,并对模拟软件在催化精馏模拟计算中的应用进行了阐述,应用Aspen Plus、 ChemCAD等软件能较好地模拟碳酸二甲酯、乙酸丁酯、乙酸甲酯、甲基叔丁基醚、乙二醇正丁醚的合成和分解过氧化氢异丙苯制苯酚等催化精馏过程.
摘要：介绍了催化精馏过程的模拟模型,重点叙述了催化精馏模拟计算在酯化、水解、醚化和烷基化等反应中的应用及取得的结果,并对模拟软件在催化精馏模拟计算中的应用进行了阐述,应用Aspen Plus、 ChemCAD等软件能较好地模拟碳酸二甲酯、乙酸丁酯、乙酸甲酯、甲基叔丁基醚、乙二醇正丁醚的合成和分解过氧化氢异丙苯制苯酚等催化精馏过程.
8. 碳酸二甲酯与苯酚酯交换合成碳酸二苯酯热力学分析（Thermodynamic analysis of synthesis of diphenyl carbonate by transesterification of dimethyl carbonate and phenol），邢爱华、张敏卿、 何志敏、张建平，化学工程，2006 34(11).
摘要：用分子模拟软件Material studio 、工艺过程模拟软件ChemCAD结合Benson基团贡献法,计算了碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应焓变、反应熵变、吉布斯自由能变及平衡常数.结果表明,该反应为吸热反应,升高温度有利于DPC的生成.反应的热力学平衡常数很小,为了提高DPC收率,必须及时移走副产物甲醇.
摘要：用分子模拟软件Material studio 、工艺过程模拟软件ChemCAD结合Benson基团贡献法,计算了碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应焓变、反应熵变、吉布斯自由能变及平衡常数.结果表明,该反应为吸热反应,升高温度有利于DPC的生成.反应的热力学平衡常数很小,为了提高DPC收率,必须及时移走副产物甲醇.
9. 三元恒沸精馏生产无水乙醇工艺研究及共轭环的应用（Study on technology of making anhydrous ethanol by ternary azeotropic distillation and application of conjugate ring），黄洪、李小莹、梅慈云，化学工程，2006 34(8).
摘要：用CHEMCAD软件对乙醇、苯和水三元恒沸体系生产无水乙醇的工艺进行了模拟.根据模拟研究结果设计并建成了年产1 800 t无水乙醇的生产装置.主塔和回收塔中均采用共轭环塔填料.生产实践表明,共轭环塔填料具有传质效率高、单位填料层压降低和操作弹性大的特点;通过对生产工艺的优化,得到无水乙醇产品的苯质量浓度小于0.2 mg/mL,水质量浓度小于0.5 mg/mL.研究结果对设计无水乙醇生产装置有很好的参考价值.
摘要：用CHEMCAD软件对乙醇、苯和水三元恒沸体系生产无水乙醇的工艺进行了模拟.根据模拟研究结果设计并建成了年产1 800 t无水乙醇的生产装置.主塔和回收塔中均采用共轭环塔填料.生产实践表明,共轭环塔填料具有传质效率高、单位填料层压降低和操作弹性大的特点;通过对生产工艺的优化,得到无水乙醇产品的苯质量浓度小于0.2 mg/mL,水质量浓度小于0.5 mg/mL.研究结果对设计无水乙醇生产装置有很好的参考价值.
10. 乙烯直接氯化法生产二氯乙烷过程热力学分析（Thermodynamic analysis for producing dichloroethane by direct chlorineation processs），刘立新、郭瓦力、吴剑华、王欢、王洪发， 化工进展，2006 25(z1).
摘要：以乙烯直接氯化生产二氯乙烷为研究对象,以德国Vinnolit高温直接氯化技术为实例,使用美国Chemstation公司开发的大型化工流程模拟软件ChemCAD进行流程模拟的基础上,对乙烯直接高温氯化法制备二氯乙烷工艺进行了过程的热力学分析,得出了理论上乙烯直接氯化过程可以对外作功的结论.分析了Vinnolit工艺的能量利用情况,提出了进一步节能的方向和措施.
摘要：以乙烯直接氯化生产二氯乙烷为研究对象,以德国Vinnolit高温直接氯化技术为实例,使用美国Chemstation公司开发的大型化工流程模拟软件ChemCAD进行流程模拟的基础上,对乙烯直接高温氯化法制备二氯乙烷工艺进行了过程的热力学分析,得出了理论上乙烯直接氯化过程可以对外作功的结论.分析了Vinnolit工艺的能量利用情况,提出了进一步节能的方向和措施.
11. 热泵精馏在气体分馏装置丙烯塔中的应用分析（Analysis on application of heat pump distillation in propylene rectification tower of gas fractionation unit），董碧军、王煤、罗橙，化学工业与工程技术，2008 29(2).
摘要：将热泵精馏技术应用于气体分馏工艺的丙烯精馏塔,选择再沸器液体闪蒸式热泵精馏系统代替常规精馏.采用ChemCAD流程模拟软件分别对丙烯塔常规精馏与热泵精馏系统进行模拟计算,分析比较了2种工艺的节能效率和经济性.结果表明,与单塔常规精馏相比,热泵精馏分离系统节能效率高,经济效率显著,冷凝器节能83.07%,再沸器节能82.96%;能源消耗降低60.5%.
摘要：将热泵精馏技术应用于气体分馏工艺的丙烯精馏塔,选择再沸器液体闪蒸式热泵精馏系统代替常规精馏.采用ChemCAD流程模拟软件分别对丙烯塔常规精馏与热泵精馏系统进行模拟计算,分析比较了2种工艺的节能效率和经济性.结果表明,与单塔常规精馏相比,热泵精馏分离系统节能效率高,经济效率显著,冷凝器节能83.07%,再沸器节能82.96%;能源消耗降低60.5%.
12. 一种简单的常压塔侧线产品性质估算方法（A Simple Method for Estimating the Properties of Side-draw Products from Atmospheric Tower），廖良才、李进、王军民、谭跃进，石油化工自动化，2006 (4).
摘要：为了估算侧线产品的性质,首先对混合原油的性质进行了估算,包括TBP曲线、API-体积产量曲线、混合原油的硫-体积曲线等.然后提出了侧线产品体积流量、质量流量、ASTM曲线的估算方法.计算结果表明简化模型和ChemCad模型结果基本吻合,能满足科研和生产的需求.
摘要：为了估算侧线产品的性质,首先对混合原油的性质进行了估算,包括TBP曲线、API-体积产量曲线、混合原油的硫-体积曲线等.然后提出了侧线产品体积流量、质量流量、ASTM曲线的估算方法.计算结果表明简化模型和ChemCad模型结果基本吻合,能满足科研和生产的需求.
13. 连续重整装置抽提料单元节能技术分析（ Analysis on Energy-Saving Technology for Extraction Section in CCR Unit），张强，催化重整通讯，2003 (2).
摘要：利用ChemCADⅢ软件对燕化公司炼油事业部连续重整抽提料单元节能进行了研究,发现现行方案有较大的节能空间,提出了两个可行的优化方案,实施后可增效200万元/a以上.
摘要：利用ChemCADⅢ软件对燕化公司炼油事业部连续重整抽提料单元节能进行了研究,发现现行方案有较大的节能空间,提出了两个可行的优化方案,实施后可增效200万元/a以上.
14. 乙烯废液处理塔的核算及改造建议（Re-caleulation and Revamping Suggestions for Waste Liquid Treatment Tower of Ethylene Plant），寇业荣，化工设计，2000 10(2).
摘要：利用CHEMCAD软件对乙烯废液处理塔进行模拟核算和水力学计算,并提出改造建议.
摘要：利用CHEMCAD软件对乙烯废液处理塔进行模拟核算和水力学计算,并提出改造建议.
15.《3,4-二氨基呋咱基氧化呋咱合成的反应动力学模型》，金建平等，火炸药学报，2011，34,1:37
摘要：以3-氨基-4-酰胺肟基呋咱为原料合成了3，4-二氨基呋咱基氧化呋咱，考察了反应体系中反应物浓度、温度 和反应时间对反应速率的影响。通过ChemCAD速率回归计算程序对实验数据进行回归计算，并将速率方程进行 线性化处理，得到反应级数、反应活化能和频率因子，建立了3，4-二氨基呋咱基氧化呋咱合成反应的动力学模型， 计算值与实验值的相对误差均小于1％，说明动力学方程及动力学参数与3，4一二氨基呋咱基氧化呋咱的反应动力学行为相吻合。
摘要：以3-氨基-4-酰胺肟基呋咱为原料合成了3，4-二氨基呋咱基氧化呋咱，考察了反应体系中反应物浓度、温度 和反应时间对反应速率的影响。通过ChemCAD速率回归计算程序对实验数据进行回归计算，并将速率方程进行 线性化处理，得到反应级数、反应活化能和频率因子，建立了3，4-二氨基呋咱基氧化呋咱合成反应的动力学模型， 计算值与实验值的相对误差均小于1％，说明动力学方程及动力学参数与3，4一二氨基呋咱基氧化呋咱的反应动力学行为相吻合。
16.《3-氨基-4-酰胺肟基呋咱合成过程动态模拟》, 金建平等，化工进展，2010, 29:111
摘要：利用 ChemCAD 间歇动态反应器模块，根据 3,4-二硝基呋咱基氧化呋咱（DNTF）中间体 3-氨基-4-酰胺 肟基呋咱（AAOF）合成反应实际情况，建立新化合物基础物性数据模型，在采集合成实验数据的基础上，定义工艺模拟流程，输入反应器的模型参数，建立合成动态反应器模型，进行 3-氨基-4-酰胺肟基呋咱合成过程动态模拟，得到动态反应器内各组分、热负荷随时间的变化情况和实时数据。计算表明，模拟结果同实验小试的结果相吻合，能够很好地反映合成实际情况，且具有较好的动态特性。
摘要：利用 ChemCAD 间歇动态反应器模块，根据 3,4-二硝基呋咱基氧化呋咱（DNTF）中间体 3-氨基-4-酰胺 肟基呋咱（AAOF）合成反应实际情况，建立新化合物基础物性数据模型，在采集合成实验数据的基础上，定义工艺模拟流程，输入反应器的模型参数，建立合成动态反应器模型，进行 3-氨基-4-酰胺肟基呋咱合成过程动态模拟，得到动态反应器内各组分、热负荷随时间的变化情况和实时数据。计算表明，模拟结果同实验小试的结果相吻合，能够很好地反映合成实际情况，且具有较好的动态特性。
17.《DNTF合成反应器的模拟与设计》, 金建平等, 现代化工，2011, 31:416
摘要：对 DNTF 合成氧化反应器进行了模拟和放大设计。根据反应体系的动力学特性和设备的传递特性，对反应器进行基 础参数计算，确定了反应器的结构参数: 如反应器体积、搅拌方式及转速、传热面积和换热方式等技术参数。将反应动力学模型 和反应器热量传递结合起来，计算反应器的放热速率和热负荷，考察和分析反应器的能量和热量平衡，及反应器温度的波动幅 度和最大的热负荷情况; 研究了反应器中传热、传质规律，以获得准确的反应器的放大设计基础参数，为工业规模放大反应器提 供理论模型和设计依据。
摘要：对 DNTF 合成氧化反应器进行了模拟和放大设计。根据反应体系的动力学特性和设备的传递特性，对反应器进行基 础参数计算，确定了反应器的结构参数: 如反应器体积、搅拌方式及转速、传热面积和换热方式等技术参数。将反应动力学模型 和反应器热量传递结合起来，计算反应器的放热速率和热负荷，考察和分析反应器的能量和热量平衡，及反应器温度的波动幅 度和最大的热负荷情况; 研究了反应器中传热、传质规律，以获得准确的反应器的放大设计基础参数，为工业规模放大反应器提 供理论模型和设计依据。
18.《DNTF氧化反应热失控的模拟计算》, 金建平等, 火炸药学报，2012，35, 2:86
摘要：根据ＤＮＴＦ合成氧化反应实际情况，利用ＣｈｅｍＣＡＤ间歇动态反应器模块，建立了带控制条件的ＤＮＴＦ氧 化反应动态模型。通过对热失控进行分析模拟，描述了反应温度失控后体系的变化历程，计算出反应放热速率、累 积放热量和失控后体系达到的最高温度和压力。考察了ＤＮＴＦ合成中氧化剂的加料速度对反应放热性的影响；评 估了热失控危险等级。根据模拟热失控得到反应热危险性的敏感性参数，可建立工艺参数和安全措施，从而预防 ＤＮＴＦ氧化反应过程中的热失控事故。
摘要：根据ＤＮＴＦ合成氧化反应实际情况，利用ＣｈｅｍＣＡＤ间歇动态反应器模块，建立了带控制条件的ＤＮＴＦ氧 化反应动态模型。通过对热失控进行分析模拟，描述了反应温度失控后体系的变化历程，计算出反应放热速率、累 积放热量和失控后体系达到的最高温度和压力。考察了ＤＮＴＦ合成中氧化剂的加料速度对反应放热性的影响；评 估了热失控危险等级。根据模拟热失控得到反应热危险性的敏感性参数，可建立工艺参数和安全措施，从而预防 ＤＮＴＦ氧化反应过程中的热失控事故。
学位论文
1. 基于CHEMCAD用户接口技术的石化过程虚拟检测系统研究,[学位论文] 刘学禹， 2006 - 天津大学：化学工程.
1. 基于CHEMCAD用户接口技术的石化过程虚拟检测系统研究,[学位论文] 刘学禹， 2006 - 天津大学：化学工程.
2. 基于Excel、Matlab和Chemcad工程软件对蒸馏过程的研究,[学位论文] 曹玲， 2006 - 新疆大学：化学工艺.
3. 乙二醇乙醚醋酸酯的生产工艺研究, [学位论文] 周芒， 2006 - 南京工业大学：化学工程.
4. 蓝桉叶油脚油中植物精油的研究, [学位论文] 张兰天， 2003 - 天津大学：化学工程.
5. 石油馏份组成与组份预测初探，[学位论文] 石伟， 1996 - 华东理工大学：化学工程.
6. 从杂醇油中制备C<,5>醇的分离研究及过程模拟和优化，[学位论文]， 刘良明， 2004 - 四川大学：应用化学.
5. 石油馏份组成与组份预测初探，[学位论文] 石伟， 1996 - 华东理工大学：化学工程.
6. 从杂醇油中制备C<,5>醇的分离研究及过程模拟和优化，[学位论文]， 刘良明， 2004 - 四川大学：应用化学.
会议论文
1. ChemCAD在精馏塔动态模拟中的应用,[会议论文] 齐向娟, 李士雨, 孙灵栋，2007 - 第11届中国化工学会信息技术应用专业委员会年会.
1. ChemCAD在精馏塔动态模拟中的应用,[会议论文] 齐向娟, 李士雨, 孙灵栋，2007 - 第11届中国化工学会信息技术应用专业委员会年会.
2. 在EXCEL中调用CHEMCAD模块实现化工模拟计算，[会议论文] 李士雨, 刘学禹, 齐向娟，1 - 第十届全国信息技术化工应用年会.
国外部份CHEMCAD运用实例及外文文献
1. Chemical Process Simulation for Waste Reduction: WAR Algorithm
美国环保署(US EPA)将CHEMCAD列为清洁生产、减废减排(Waste Reduction ,WAR Algorithm)技术的标准模拟计算工具。 WAR is integrated into Chemical Process Simulator ChemCAD.
http://www.epa.gov/nrmrl/std/cppb/war/sim_war.htm
1. Chemical Process Simulation for Waste Reduction: WAR Algorithm
美国环保署(US EPA)将CHEMCAD列为清洁生产、减废减排(Waste Reduction ,WAR Algorithm)技术的标准模拟计算工具。 WAR is integrated into Chemical Process Simulator ChemCAD.
http://www.epa.gov/nrmrl/std/cppb/war/sim_war.htm
2. 美国伊利诺清洁煤研究院(Illinois Clean Coal Institute, ICCI)运用ChemCAD进行 the Integrated Gasification Combined Cycle process (IGCC), the Solid Oxide Fuel Cell (SOFC) process and the Zero Emission Coal Alliance (ZECA) process三个工艺流程的实际案例。
Techno-economic studies of Illinois coal in future power production processes, Shiaoguo Chen, Subhash Bhagwat, and Ronald Carty, FINAL TECHNICAL REPORT 2002 of ICCI Project Number: 01-1/2.3C-1
Abstract: A powerful and comprehensive computer software package, CHEMCAD, was utilized to carry out mass and energy balances for the processes investigated. Economic analyses were also conducted for the three processes. Process simulations were especially focused on those sub-processes on which coal quality, including sulfur, ash, moisture content and heating value, will have the strongest impact.
Techno-economic studies of Illinois coal in future power production processes, Shiaoguo Chen, Subhash Bhagwat, and Ronald Carty, FINAL TECHNICAL REPORT 2002 of ICCI Project Number: 01-1/2.3C-1
Abstract: A powerful and comprehensive computer software package, CHEMCAD, was utilized to carry out mass and energy balances for the processes investigated. Economic analyses were also conducted for the three processes. Process simulations were especially focused on those sub-processes on which coal quality, including sulfur, ash, moisture content and heating value, will have the strongest impact.
3. Dynamic modeling of Batch Reactors & Batch distillation, John E. Edwards, Batch Reactor Systems Technology Symposium, Teesside, October 2001
运用ChemCAD进行间歇反应器及间歇蒸馏塔设计与模拟
运用ChemCAD进行间歇反应器及间歇蒸馏塔设计与模拟
4. CHEMCAD: Process Simulation, Info Chimie Magazine, 2007 Vol.2007(no.476) .
Abstract：Calculer et simuler des unites avec des colonnes, des echan-geurs thermiques, des reacteurs, des pompes et tout autre equipement appartient aux taches quotidiennes des ingenieurs etudes procedes. Avec CHEMCAD le schema de l'unite est dessine, les donnees sont saisies et le procede entier est simule.
Abstract：Calculer et simuler des unites avec des colonnes, des echan-geurs thermiques, des reacteurs, des pompes et tout autre equipement appartient aux taches quotidiennes des ingenieurs etudes procedes. Avec CHEMCAD le schema de l'unite est dessine, les donnees sont saisies et le procede entier est simule.
5. Procedes solides simules avec CHEMCAD, Info Chimie Magazine, 2007 Vol.2007(no.476).
Abstract：Dans l'industrie chimique se produisent non seulement les procedes liquides et gazeux mais egalement les procedes solides qui peuvent eux aussi etre simules avec CHEMCAD. La palette des procedes solides contient 12 unites telles que : des unites pour la cristallisation, le cassage, la separation des solides dans des gaz et des liquides, la determination de la distribution de la taille des particules.
Abstract：Dans l'industrie chimique se produisent non seulement les procedes liquides et gazeux mais egalement les procedes solides qui peuvent eux aussi etre simules avec CHEMCAD. La palette des procedes solides contient 12 unites telles que : des unites pour la cristallisation, le cassage, la separation des solides dans des gaz et des liquides, la determination de la distribution de la taille des particules.
6. Online-Simulation mit ChemCAD, CIT Plus Group, CIT Plus, 2005 Vol.8(no.11).
Abstract：Wolfgang Schmidt Seit der Version 5.4 besteht speziell zu diesem Zweck in Chemcad eine innere Schnittstelle,die es erlaubt,wahrend der Simulation Daten und Befehle mit einem externen Programm auszutauschen.Dieser Datentransfer funktioniert uber Windows und ist damit mit allen Programmen moglich,die den Windows Standard verwenden.
Abstract：Wolfgang Schmidt Seit der Version 5.4 besteht speziell zu diesem Zweck in Chemcad eine innere Schnittstelle,die es erlaubt,wahrend der Simulation Daten und Befehle mit einem externen Programm auszutauschen.Dieser Datentransfer funktioniert uber Windows und ist damit mit allen Programmen moglich,die den Windows Standard verwenden.
7. Problems accompanying the simulation of operation of multicomponent distillation columns involving the ChemCad Simulator, Marek Plesnar、Pawel Oracz，Przemysl Chemiczny，2003 Vol.82(no.8/9).
Abstract：Of the 20 and the 28 compounds required to reproduce the compositions of (i) the cleavage mixture in the acetone distillation unit and of (ii) the cyclohexanol-cyclohe-xanone mixture in the Polish process for making the two compounds,3 and 7 were nonexistent in the ChemCad Data Bank,resp.
Abstract：Of the 20 and the 28 compounds required to reproduce the compositions of (i) the cleavage mixture in the acetone distillation unit and of (ii) the cyclohexanol-cyclohe-xanone mixture in the Polish process for making the two compounds,3 and 7 were nonexistent in the ChemCad Data Bank,resp.
8. Tata,Godavari Sugar Mills,Haldia Petro license Chemcad package，Chemical Weekly Group， Chemical Weekly，2003 Vol.49 (no.6).
Abstract：Tata Consulting Engineers (TCE),Godavari Sugar Mills,and Haldia Petrochemicals Ltd.Have all signed a multi-year licensing deal for the Chemcad process simulation package with Ingenious Inc and Axiom Engineers P.Ltd.,a wholly owned subsidiary of US-based Ingenious Inc.
Abstract：Tata Consulting Engineers (TCE),Godavari Sugar Mills,and Haldia Petrochemicals Ltd.Have all signed a multi-year licensing deal for the Chemcad process simulation package with Ingenious Inc and Axiom Engineers P.Ltd.,a wholly owned subsidiary of US-based Ingenious Inc.
9. Lemigas Indonesia licenses Chemcad，Chemical Weekly Group，Chemical Weekly，2003 Vol.48 (no.51).
Abstract：Lemigas, the R&D Centre for oil and gas in Indonesia, has signed a multi-year licensing deal for the Chemcad batch reactor process simulation package with Ingenious Inc and Axiom Engineers P. Ltd. The softwarewill provide LEMIGAS the ability to buildaccurate process models for their R&D activity, including testing and process and product development for the oil and gasindustry in Indonesia.
Abstract：Lemigas, the R&D Centre for oil and gas in Indonesia, has signed a multi-year licensing deal for the Chemcad batch reactor process simulation package with Ingenious Inc and Axiom Engineers P. Ltd. The softwarewill provide LEMIGAS the ability to buildaccurate process models for their R&D activity, including testing and process and product development for the oil and gasindustry in Indonesia.
10. NCL licenses Chemcad process simulation suite，Chemical Weekly Group，Chemical Weekly，2003 Vol.49(no.1).
Abstract：National Chemical Laboratory (NCL, Pune), a part of the Council of Scientific and Industrial Research (CSIR), has licensed a multiuser version of the Chemcal process simulation suite with Ingenious Inc and Axiom Engineers P. Ltd.
Abstract：National Chemical Laboratory (NCL, Pune), a part of the Council of Scientific and Industrial Research (CSIR), has licensed a multiuser version of the Chemcal process simulation suite with Ingenious Inc and Axiom Engineers P. Ltd.
11. WYKORZYSTANIE PROGRAMU ChemCAD~(TM) DO KOMPUTEROWEJ SYMULACJI PROCESU OCZYSZCZANIA GAZU KOKSOWNICZEGO METODA AMONIAKALNA，HENRYK FITKO、EWA KOLARZ、BOGUMILA LATKOWSKA，Problemy projektowe，1999 ""(no.4).
Abstract：Przedstawiono technologie oczyszczania surowego gazu koksowniczego metoda amoniakalna oraz mozliwosc wykorzystania programu ChemCAD~(TM) do komputerowej symulacji procesu. Porownano wyniki symulacji komputerowych z rezultatami obliczen inzynierskich.
Abstract：Przedstawiono technologie oczyszczania surowego gazu koksowniczego metoda amoniakalna oraz mozliwosc wykorzystania programu ChemCAD~(TM) do komputerowej symulacji procesu. Porownano wyniki symulacji komputerowych z rezultatami obliczen inzynierskich.
12. ChemCAD~TM Simulation of Coke-oven Gas Cleaning by Amonia method，H.Fitko、B.Latkowska, Problemy projektowe, 1999, no.4.
Abstract：The process of coke-oven gas cleaning by ammoniamethod has been presented. The engineering design has beenprepared using ChemCAD~TM software package. The results ofsoftware simulations has been compared with classical hand-madeengineers calculations.
Abstract：The process of coke-oven gas cleaning by ammoniamethod has been presented. The engineering design has beenprepared using ChemCAD~TM software package. The results ofsoftware simulations has been compared with classical hand-madeengineers calculations.
13. Ingenious Group introduces CC-OPC for plant performance management，Chemical Weekly Group，Chemical Weekly，2003 Vol.48(no.46).
Abstract：CC-OPC, is an OPC (OLE for Process Control) Server for CHEMCAD, and enables OPC compliant applications to retrieve data and calculated values from CHEMCAD's Streams and Unit Operations, as well as running the models through the OPC Interface. This OPC server is an invaluable tool for companies that want to use process simulation tools in order to monitor and manage the performance of various unit operations, equipment, instrument loops and more.
Abstract：CC-OPC, is an OPC (OLE for Process Control) Server for CHEMCAD, and enables OPC compliant applications to retrieve data and calculated values from CHEMCAD's Streams and Unit Operations, as well as running the models through the OPC Interface. This OPC server is an invaluable tool for companies that want to use process simulation tools in order to monitor and manage the performance of various unit operations, equipment, instrument loops and more.
14. Re-pyrolysis of recycled hydrocarbon gas-mixtures:A simulation study，Tivadar Gal、Bela G.Lakatos，Chemical Engineering and Processing，2008 Vol.47(no.4).
Abstract：A simulation study of thermal cracking of recycled gases or mixtures of C2-C6 hydrocarbons downstream of a hydrogenation process is presented.A kinetic and mathematical model was derived on the basis of which a computer model was developed in CHEMCAD environment.
Abstract：A simulation study of thermal cracking of recycled gases or mixtures of C2-C6 hydrocarbons downstream of a hydrogenation process is presented.A kinetic and mathematical model was derived on the basis of which a computer model was developed in CHEMCAD environment.
15. Development of an Upgrading Model and Application to XTL Processes，D.BEIERMANN、I.DRESCHER、F.SEYFRIED，Erdol Erdgas Kohle，2008 Vol.124(no.2)
Abstract：The current article describes an upgrading model for the conversion of Fischer Tropsch raw products into automo-tivefuel.This work was conducted within the EU-project RENEW which was supported under the European Commission's 6th framework programme.Conventional Fischer Tropsch production is optimised for wax production.Waxes in this context are paraffinic hydrocarbons with a boiling temperature above 3 70°C.The aim of upgrading is to convert the wax into mid-dle distillates,which are liquids with a boiling range between 150-370°C for usage as automotivefuel.The upgrading model is part of an entire Simulation model for the production of BTL-fuel and was simulated with the chemi-calprocess Simulation Software CHEMCAD.
Abstract：The current article describes an upgrading model for the conversion of Fischer Tropsch raw products into automo-tivefuel.This work was conducted within the EU-project RENEW which was supported under the European Commission's 6th framework programme.Conventional Fischer Tropsch production is optimised for wax production.Waxes in this context are paraffinic hydrocarbons with a boiling temperature above 3 70°C.The aim of upgrading is to convert the wax into mid-dle distillates,which are liquids with a boiling range between 150-370°C for usage as automotivefuel.The upgrading model is part of an entire Simulation model for the production of BTL-fuel and was simulated with the chemi-calprocess Simulation Software CHEMCAD.
16. IOC signs process simulation software deal with Ingenious Inc's Indian arm，Popular Plastics & Packaging Group，Popular Plastics & Packaging，2007 Vol.52(no.7).
Abstract：INDIAN Oil Corporation's(IOC)refineries at Panipat and Mathura and their R&D Centre at Faridabad have signed major multi-user,multi-year license contracts for the'Chemcad'process simulation software.The purchase was made through Mumbai-based Axiom Engineers P.Ltd.,a wholly-owned subsidiary of Ingenious Inc,USA.
Abstract：INDIAN Oil Corporation's(IOC)refineries at Panipat and Mathura and their R&D Centre at Faridabad have signed major multi-user,multi-year license contracts for the'Chemcad'process simulation software.The purchase was made through Mumbai-based Axiom Engineers P.Ltd.,a wholly-owned subsidiary of Ingenious Inc,USA.
14. MCFC and microturbine power plant simulation，F. Orecchini、E. Bocci、A. Di Carlo， Journal of Power Sources，2006 vol.160(no.2).
Abstract：The models developed was developed in Fortran language and interfaced in Chemcad~R to analyze the power plant thermodynamic behavior. The results show a possible plant configuration with high electrical and global efficiency (over 50 and 74 percent).
Abstract：The models developed was developed in Fortran language and interfaced in Chemcad~R to analyze the power plant thermodynamic behavior. The results show a possible plant configuration with high electrical and global efficiency (over 50 and 74 percent).
15. Effects of liquid holdup in condensers on the start-up of reactive distillation columns，Wu. HX,Tang. ZG, Gao. HB、Hu. H、Lu. XC、Li. SY，Chemical Engineering & Technology 2006 vol.29(no.11).
Abstract：Compared with start-ups in conventional distillation columns, those in reactive distillation (RD) columns are much more time and energy consuming, and generate a large amount of by-products which are not easy to deal with together. For several years, researchers have been trying out different methods to shorten the time required to lower the cost of the start-up. In this work, a rigorous dynamic model in the ChemCAD simulator is applied to model the start-up process for the esterification of ethyl acetate in a reactive distillation column.
Abstract：Compared with start-ups in conventional distillation columns, those in reactive distillation (RD) columns are much more time and energy consuming, and generate a large amount of by-products which are not easy to deal with together. For several years, researchers have been trying out different methods to shorten the time required to lower the cost of the start-up. In this work, a rigorous dynamic model in the ChemCAD simulator is applied to model the start-up process for the esterification of ethyl acetate in a reactive distillation column.
16. Integrating Process Simulation into the Unit Operations Laboratory Through an Absorption Column Experiment，Zac Bunnell、Garett Scott、Sundararajan Madihally，2004 ASEE Annual Conference and Exposition，2004,01,01，Salt Lake City, UT, USA.
Abstract：To integrate the pressure drop measured during the operation of the column into the separation efficiency, they were asked to simulate the process using ChemCAD (Chemstations, Inc) software. Additionally, they were asked to compare the separation efficiency of Nutter rings to other routinely used packing materials such as burl saddle and Raschig rings.
Abstract：To integrate the pressure drop measured during the operation of the column into the separation efficiency, they were asked to simulate the process using ChemCAD (Chemstations, Inc) software. Additionally, they were asked to compare the separation efficiency of Nutter rings to other routinely used packing materials such as burl saddle and Raschig rings.
17. Dishman and CLRI license Chemicad process simulation package，Chemical Weekly Group，Chemical Weekly，2004 Vol.49(no.44).
Abstract：Dishman Pharmaceuticals & Chemicals Ltd.and Central Leather Research Institute (CLRI) have signed a licensing deal for the Chemcad process simulation package with Ingenious Inc.and Axion Engineers P.Ltd.
Abstract：Dishman Pharmaceuticals & Chemicals Ltd.and Central Leather Research Institute (CLRI) have signed a licensing deal for the Chemcad process simulation package with Ingenious Inc.and Axion Engineers P.Ltd.
18. Reliance,NOCII,Jubilanet license process simulation package，Chemical Weekly Group，Chemical Weekly，2004 Vol.49(no.28).
Abstract：Reliance Industries Ltd.,NOCIL (Rubber Chemicals Division),and Jubilant Organosys have all signed a multi-year licensing deal for the Checad process simulation package with Ingenious Inc and Axiom Engineers P.Ltd.Chemcad is a leading process simulation tool used by over 1,100 clients globally,including more than 50 clients in India.
Abstract：Reliance Industries Ltd.,NOCIL (Rubber Chemicals Division),and Jubilant Organosys have all signed a multi-year licensing deal for the Checad process simulation package with Ingenious Inc and Axiom Engineers P.Ltd.Chemcad is a leading process simulation tool used by over 1,100 clients globally,including more than 50 clients in India.
19. The Virtual Chemical Engineering Unit Operations Laboratory，Jason L. Williams、Marcus Hilliard、Charles Smith、Karlene A. Hoo、Theodore F. Wiesner、Harry W. Parker、William Lan， 2003 ASEE Annual Conference and Exposition: Staying in Tune with Engineering Education，2003年01月01日，Nashville, Tennessee, USA.
Abstract：To address this adaptation, we are developing a virtual unit operations laboratory. The pedagogical format includes the following. (1) The partial replacement of selected lab-scale physical unit operations experiments with computer visualization of data from full-scale, industrial chemical processes. Using the process simulator, CHEMCAD, which contains both steady state and dynamic unit operations models, we demonstrate the separation of mixture of organic acids using multiple distillation columns in series.
Abstract：To address this adaptation, we are developing a virtual unit operations laboratory. The pedagogical format includes the following. (1) The partial replacement of selected lab-scale physical unit operations experiments with computer visualization of data from full-scale, industrial chemical processes. Using the process simulator, CHEMCAD, which contains both steady state and dynamic unit operations models, we demonstrate the separation of mixture of organic acids using multiple distillation columns in series.
20. Modelling and Optimisation of a Semibatch Polymerisation Process，Ludwig Dietzsch、Ina Fischer、Stephan Machefer、Hans-Joachim Ladwig，36th European Symposium of the Working Party on Computer Aided Process Engineering Jun 1-4, 2003 Lappeenranta, Finland.
Abstract：This paper focuses on the modelling and optimisation of an industrial semibatch distillation process with a polymerisation reaction taking place in the reboiler. The dynamic model presented here is implemented in CHEMCAD and validated with experimental data from the industrial plant. An approach to optimise the economical performance of the semibatch process is discussed. As a result of the work so far the control structures and operation policies were improved and it was shown that further optimisation is worthwhile.
Abstract：This paper focuses on the modelling and optimisation of an industrial semibatch distillation process with a polymerisation reaction taking place in the reboiler. The dynamic model presented here is implemented in CHEMCAD and validated with experimental data from the industrial plant. An approach to optimise the economical performance of the semibatch process is discussed. As a result of the work so far the control structures and operation policies were improved and it was shown that further optimisation is worthwhile.
21. Chemical Quenching: Eine Option fuer zukuenftige kohlebefeuerte Gas-und Dampfturbinenkraftwerke mit integrierter KohlevergasungChemical Quenching: An Option for Future Coal-fired Integrated Gasification Combined Cycle Power Plants， J. Starflinger，Nachrichten，2003 Vol.35(No.3).
Abstract：Two different types of entrained-flow gasifiers, PRENFLO und CARBO-V, are numerically simulated with the computer code CHEMCAD and analyzed regarding to their yield of combustible gases. In comparison to PRENFLO, CARBO-V generates a 15% higher gas mass flow rate and reaches a 5% higher cold gas efficiency by gasifying the same mass of coal. However, 3% less thermal power (21.7 MW_(th) high pressure steam) can be utilized from the coal gas. An IGCC power plant with a CARBO-V gasifier could reacha net efficiency which is about 1.9% higher than a plant with a PRENFLO gasifier.
Abstract：Two different types of entrained-flow gasifiers, PRENFLO und CARBO-V, are numerically simulated with the computer code CHEMCAD and analyzed regarding to their yield of combustible gases. In comparison to PRENFLO, CARBO-V generates a 15% higher gas mass flow rate and reaches a 5% higher cold gas efficiency by gasifying the same mass of coal. However, 3% less thermal power (21.7 MW_(th) high pressure steam) can be utilized from the coal gas. An IGCC power plant with a CARBO-V gasifier could reacha net efficiency which is about 1.9% higher than a plant with a PRENFLO gasifier.
22. Natural gas availability will afford exciting possibilities for chemcial industry，Chemical Weekly Group， Chemical Weekly，2003 Vol.49(no.8).
Abstract：Axiom Engineers P.Ltd.,a wholly owned subsidiary of Ingenious Group,organized a two-day 'Process Improvement and Chemcad user'conference at the Hyatt Regency in Mumbai on 10-11~(th) September,2003.
Abstract：Axiom Engineers P.Ltd.,a wholly owned subsidiary of Ingenious Group,organized a two-day 'Process Improvement and Chemcad user'conference at the Hyatt Regency in Mumbai on 10-11~(th) September,2003.
23. Improved Chlorine Recovery from Zircon Sand Carbochlorination，D. F. McLaughlin，T. L. Francis，CHLORIDE METALLURGY 2002 (Volume I)，2002年01月01日，Montreal, Quebec, Canada.
Abstract：Westinghouse produces nuclear-grade zirconium metal at its Western Zirconium facility in Ogden, Utah. Zircon sand is reacted by fluidised bed carbochlorination, producing ZrCl_4 and by-product SiCl_4. A recent design improves recovery of unreacted chlorine and by-product phosgene from the off gas, using refrigerated liquid SiCl_4 in a four-step process of quenching, absorption, stripping and distillation. Because of the complex recycle loops and multicomponent nature of the problem, the CHEMCAD~R chemical process simulator was used to model the system, reducing Cl_2 losses by 99.3 percent and SiCl_4 by 70 percent. This approach allowed simultaneous energy optimisation, maximisation of product purity, and minimisation of chemical consumptionand capital cost.
Abstract：Westinghouse produces nuclear-grade zirconium metal at its Western Zirconium facility in Ogden, Utah. Zircon sand is reacted by fluidised bed carbochlorination, producing ZrCl_4 and by-product SiCl_4. A recent design improves recovery of unreacted chlorine and by-product phosgene from the off gas, using refrigerated liquid SiCl_4 in a four-step process of quenching, absorption, stripping and distillation. Because of the complex recycle loops and multicomponent nature of the problem, the CHEMCAD~R chemical process simulator was used to model the system, reducing Cl_2 losses by 99.3 percent and SiCl_4 by 70 percent. This approach allowed simultaneous energy optimisation, maximisation of product purity, and minimisation of chemical consumptionand capital cost.
24. Liquid-Liquid Extraction of trans-Aconitic Acid from Aqueous Solutions with Tributyl Phosphate and a Mixed Solvent at 303.15 K， Norma G. Barnes，Monica B. Gramajo de Doz，Horacio N. Solimo，Industrial & Engineering Chemistry Research，2000 Vol.39,no.9. Abstract：The extraction process was also simulated following the procedure contained in the ChemCAD Process Flowsheet Simulator 4.0 and compared with the experimental results.
25. Phase equilibria involved in extractive distillation of 2-methoxy-2-methylpropane plus methanol using 1-butanol as entrainer，Arce A、Rodil E，Soto A，Martinez-Ageitos J，Fluid Phase Equilibria，2000 Vol.171,No.1-2.
Abstract：Consistent vapour-liquid equilibrium (VLE) data at 101.32 kPa have been determined for the ternary system 1-butanol + methanol + 2-methoxy-2-methylpropane, correlated by means of the Wilson, NRTL, and UNIQUAC equations, and compared with the resultspredicted by using the same equations with interaction parameters obtained from data for the relevant binary systems. The predictions deviated only slightly from the experimental data. The Wilson equation provided the most satisfactory prediction. Moreover, deviations were smaller than those obtained when the equilibrium data were predicted using the ASOG-KT and the original and modified UNIFAC group-contribution methods. The results obtained with a commercial simulator (ChemCAD IV) indicate that extractive distillation with l-butanol as entrainer is a feasible method for the separation of 2-methoxy-2-methylpropane (MTBE) and methanol. (C) 2000 Elsevier Science B.V. All rights reserved.
Abstract：Consistent vapour-liquid equilibrium (VLE) data at 101.32 kPa have been determined for the ternary system 1-butanol + methanol + 2-methoxy-2-methylpropane, correlated by means of the Wilson, NRTL, and UNIQUAC equations, and compared with the resultspredicted by using the same equations with interaction parameters obtained from data for the relevant binary systems. The predictions deviated only slightly from the experimental data. The Wilson equation provided the most satisfactory prediction. Moreover, deviations were smaller than those obtained when the equilibrium data were predicted using the ASOG-KT and the original and modified UNIFAC group-contribution methods. The results obtained with a commercial simulator (ChemCAD IV) indicate that extractive distillation with l-butanol as entrainer is a feasible method for the separation of 2-methoxy-2-methylpropane (MTBE) and methanol. (C) 2000 Elsevier Science B.V. All rights reserved.
26. The advantage of using a distillation tower in an ammonia-water absorption cycle for refrigeration，Wu LC，Chang YI，Wu CC，Journal of the Chinese Institute of Chemical Engineers，2000 Vol.31, No.2.
Abstract：With the available commercial software (ChemCAD version-3.30), the computer simulation of an ammonia-water absorption cycle for refrigeration has been carried out in the present paper. It is found that, because of the capability of reducing the watercontents in the vapor phase of ammonia refrigerant, the distillation tower can successfully replace the generator and consequently increases the COP of the cycle.
Abstract：With the available commercial software (ChemCAD version-3.30), the computer simulation of an ammonia-water absorption cycle for refrigeration has been carried out in the present paper. It is found that, because of the capability of reducing the watercontents in the vapor phase of ammonia refrigerant, the distillation tower can successfully replace the generator and consequently increases the COP of the cycle.
27. New Method for Quaternary Systems Liquid-Liquid Extraction Tray to Tray Design，A. Marcilla、A. Gomez、J. A. Reyes、M. M. Olaya，Industrial & Engineering Chemistry Research，1999 Vol.38, no.8.
Abstract：Both experimental data and UNIQUAC-generated data have been used to illustrate the application which has been compared with the commercial design program ChemCad III, using the same thermodynamic model and the same binary parameters. The method has been advantage that it allows the direct design (determination of the number of stages for a given desired separation) and avoids the iterative calculations to solve the material balances and equilibrium conditions.
Abstract：Both experimental data and UNIQUAC-generated data have been used to illustrate the application which has been compared with the commercial design program ChemCad III, using the same thermodynamic model and the same binary parameters. The method has been advantage that it allows the direct design (determination of the number of stages for a given desired separation) and avoids the iterative calculations to solve the material balances and equilibrium conditions.
28. Easily Estimate Vapor/Liquid Equilibrium Data，Harold J. Reed，Chemical Engineering Progress，1996 Vol.92(No.4).
Abstract：Have you ever ran into the following situation? You need to develop some vapor/liquid equilibrium (VLE) data for a binary mixture. You go into the laboratory and, using an Othmer still or some similar device, produce overhead and bottoms samples of your mixture at various temperatures. Then, you submit the samples to the analytical department, take the results of analysis, and plot them. The data points form a relatively smooth curve. After throwing out or adjusting any outliers, you feed the results into a process simulation program like ASPEN PLUS, ChemCAD Ⅲ, HYSIM, or PRO/Ⅱ. The simulation package regresses the data and politely tells you that your results are thermodynamically impossible! Clearly, when it comes to data, looking good is not enough.
Abstract：Have you ever ran into the following situation? You need to develop some vapor/liquid equilibrium (VLE) data for a binary mixture. You go into the laboratory and, using an Othmer still or some similar device, produce overhead and bottoms samples of your mixture at various temperatures. Then, you submit the samples to the analytical department, take the results of analysis, and plot them. The data points form a relatively smooth curve. After throwing out or adjusting any outliers, you feed the results into a process simulation program like ASPEN PLUS, ChemCAD Ⅲ, HYSIM, or PRO/Ⅱ. The simulation package regresses the data and politely tells you that your results are thermodynamically impossible! Clearly, when it comes to data, looking good is not enough.
29. USING A COMMERCIAL SIMULATOR TO TEACH SORPTION SEPARATIONS，PHILLIP C.WANKAT ，Chemical Engineering Education，2006 Vol.40(no.3)
Abstract：ince modern practice of chemical engineering uses specialized process simulators extensively(e.g.,Aspen Plus,CHEMCAD,HYSIM,and PROSIM),chemical engineering departments need to prepare students to use these tools.For example,distillation columns are designed almost exclusively using process simulators,and if the equilibrium data is deemed reliable,the column will be constructed without any laboratory or pilot data.Most chemical engineering departments now use one of the steady-state process simulators in separations and/or design courses.
Abstract：ince modern practice of chemical engineering uses specialized process simulators extensively(e.g.,Aspen Plus,CHEMCAD,HYSIM,and PROSIM),chemical engineering departments need to prepare students to use these tools.For example,distillation columns are designed almost exclusively using process simulators,and if the equilibrium data is deemed reliable,the column will be constructed without any laboratory or pilot data.Most chemical engineering departments now use one of the steady-state process simulators in separations and/or design courses.
30. Predictions for start-up processes of reactive distillation column via artificial neural network， Wu HX、Tang ZG、Quan HHC、Song HH、Li SY， Chemical Engineering & Technology，2006 vol.29(no.6).
Abstract：The time consumed in starting up the unit with appropriate holdups can form an important part of the total distillation time, particularly for reactive distillation systems with large holdups. Also, the products formed during the start-up time are off specification, and are not easily recycled as for traditional distillation, but must be carefully disposed of, which can be very costly. A back-propagation algorithm artificial neural network model is presented as a tool to assess the start-up process for a given reactive distillation system.
Abstract：The time consumed in starting up the unit with appropriate holdups can form an important part of the total distillation time, particularly for reactive distillation systems with large holdups. Also, the products formed during the start-up time are off specification, and are not easily recycled as for traditional distillation, but must be carefully disposed of, which can be very costly. A back-propagation algorithm artificial neural network model is presented as a tool to assess the start-up process for a given reactive distillation system.
31. Kein Hexenwerk， Chemie-Anlagen + Verfahren Group，Chemie-Anlagen + Verfahren，2006 ""(no.5) .
Abstract：Wurde eine Anlage exakt so betrieben werden wie sie geplant war,gabe es keine Probleme.Der Anlagenbetreiber hat es jedoch mit einer Fulle von Anderungen zu tun.Dabei tritt zwangslaufigerweise die Frage auf,wie sich die Anlage bei einer Anderung verhalt.Das Simulationswerkzeug ChemCAD kann dabei in vielen Fallen von grossem Nutzen sein.
Abstract：Wurde eine Anlage exakt so betrieben werden wie sie geplant war,gabe es keine Probleme.Der Anlagenbetreiber hat es jedoch mit einer Fulle von Anderungen zu tun.Dabei tritt zwangslaufigerweise die Frage auf,wie sich die Anlage bei einer Anderung verhalt.Das Simulationswerkzeug ChemCAD kann dabei in vielen Fallen von grossem Nutzen sein.
32. Training for Excursion Response: Using Dynamic Simulation with Noise，Muralidhar Satuluri，Colin S. Howat ，2005 Spring National Meeting ，Atlanta, Georgia,USA .
Abstract：Chemical Process Industries employ unit operations that are inherently hazardous. They may lead to excursion situations which, when sustained, lead to plant accidents. Proper operator response at the onset of the excursion may mitigate the excursion. Therefore, operator training in recognizing and responding to excursions will significantly reduce the probability that the excursion will lead to release. Operator training software that adequately represents plant operating conditions could be the platform. A model for building the training software using ChemCAD and Excel is presented. This model is followed to build a basic version of training software for the CPD dimerization process used in the isoprene purification.
Abstract：Chemical Process Industries employ unit operations that are inherently hazardous. They may lead to excursion situations which, when sustained, lead to plant accidents. Proper operator response at the onset of the excursion may mitigate the excursion. Therefore, operator training in recognizing and responding to excursions will significantly reduce the probability that the excursion will lead to release. Operator training software that adequately represents plant operating conditions could be the platform. A model for building the training software using ChemCAD and Excel is presented. This model is followed to build a basic version of training software for the CPD dimerization process used in the isoprene purification.
33. Dynamic Reactor Models Embedded into a Steady-State Process Simulator，Anh Nguyen、David Hill、James E Smith，2005 Spring National Meeting，Atlanta, Georgia,USA.
Abstract：Process simulation software packages often have a difficult time simulating chemical reactors or other unit operations that involve non-linear sets of differential equations, particularly if they are stiff. A solution to this problem is to solve the particular unit operation using a rigorous numerical software approach and then import the solution into the process simulation, usually using the extent of reaction based on the stoichiometry. Here we take a different approach. The process simulator, ChemCAD has an Excel module into which we embed MathCAD using Visual Basics.
Abstract：Process simulation software packages often have a difficult time simulating chemical reactors or other unit operations that involve non-linear sets of differential equations, particularly if they are stiff. A solution to this problem is to solve the particular unit operation using a rigorous numerical software approach and then import the solution into the process simulation, usually using the extent of reaction based on the stoichiometry. Here we take a different approach. The process simulator, ChemCAD has an Excel module into which we embed MathCAD using Visual Basics.
34. Techno-Economic Study of the Oxy-Combustion Process for CO_2 Capture from Coal-Fired Power Plants，Yongqi Lu、Scott Chen、Massoud Rostam-Abadi，Twenty-Second Annual International Pittsburgh Coal Conference， Westin Hotel Convention Center, Pittsburgh, PA, USA.
Abstract：This paper describes performance modeling and cost assessments for processes to capture CO_2 from sub-critical pulverized coal-fired power plants (PC) and Integrated Gasification Combined Cycle (IGCC) units firing sub-bituminous Powder River Basin coal. Oxy- Combustion (OC) and amine scrubbing (MEA) are considered as technology options to capture CO_2 from PC plants and the Selexol process to capture CO_2 from IGCC plant. Detailed results of the mass and energy balances of the power generation systems and CO_2 capture processes were obtained using process simulation software, CHEMCAD. Cost models were developed to estimate the capital cost, the O&M cost, the cost of electricity and the cost of CO_2 avoidance for each technology at 533 MWe gross power output.
Abstract：This paper describes performance modeling and cost assessments for processes to capture CO_2 from sub-critical pulverized coal-fired power plants (PC) and Integrated Gasification Combined Cycle (IGCC) units firing sub-bituminous Powder River Basin coal. Oxy- Combustion (OC) and amine scrubbing (MEA) are considered as technology options to capture CO_2 from PC plants and the Selexol process to capture CO_2 from IGCC plant. Detailed results of the mass and energy balances of the power generation systems and CO_2 capture processes were obtained using process simulation software, CHEMCAD. Cost models were developed to estimate the capital cost, the O&M cost, the cost of electricity and the cost of CO_2 avoidance for each technology at 533 MWe gross power output.
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