The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯甲苯异构体塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再或长期贮存,可以提高产品量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

技术是现代递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基化,氰化反应后,过获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸法、萃取法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二甲基乙酰胺组成的混合溶剂，对环己烷、环己烯和苯组成的三元体系进行了萃取。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变对萃取过程的影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶塔用于非理想体系的操作特性和节能效果进行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯甲苯异构体精馏塔系统工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业领域中非常重要应用法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙脱水制备无水乙法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二甲基乙酰胺组成混合溶剂，对环己烷、环己烯和苯组成三元体系进行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素改变对萃取精馏过程影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五装置为例,对热偶精馏塔用于非理想体系操作特性和节能效果进行了模拟析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯甲苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二甲基乙酰胺组成的混合溶剂，对环己烷、环己烯和苯组成的三元体系行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论、料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变对萃取精馏过程的影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶精馏塔用于非理想体系的操作特性和节能效果行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论甲苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己腈-甲基乙酰胺组成的混合溶剂，对环己烷、环己烯和苯组成的三元体系进行精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察理论板数、进料位置、溶剂比、回流比、剂温度等主要影响因素的改变对精馏过程的影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶精馏塔用于非理想体系的操作特性和节能效果进行模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯醚为原料,经过氯,反应后,过精馏获氧苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二乙酰胺组成的混合溶剂，环己烷、环己烯和苯组成的三元体系进行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变萃取精馏过程的影响,为工业应用提供理论与实践础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,热偶精馏塔用于非理想体系的操作特性和节能效果进行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯甲苯精馏塔统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二甲基乙酰胺组成的混合溶剂，对环己烷、环己烯和苯组成的三进行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变对萃取精馏过程的影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶精馏塔用于非理想的操作特性和节能效果进行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了二氯苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯醚为原料,经过氯,氰反应后,过精馏获得苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二乙酰胺组成的混合溶剂，环己烷、环己烯和苯组成的三元体系进行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变萃取精馏过程的影响,为工业应用提供理论与实践础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,热偶精馏塔用于非理想体系的操作特性和节能效果进行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论了氯甲苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期,以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、萃取精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选腈-甲基乙酰胺组成的混合溶剂，对环烷、环烯和苯组成的三元体系进行了萃取精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变对萃取精馏过程的影响,为工业应提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶精馏塔于非理想体系的操作特性和节能效果进行了模拟分析与研究。

The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.

详细讨论甲苯异构体精馏塔系统的工程设计与生产过程。

The quality of green oxane can be up-graded by addition of acid followed by distillation or by p...

对青叶烷加酸再精馏或长期贮存,可以提高产品质量。

Rectification technology is a popular separating technique, which plays a very important role in oik and fats industry.

精馏技术是现代物质传递理论在过程工业分离领域中非常重要的应用方法。

P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过甲基化,氰化反应后,过精馏获得对甲氧基苯乙腈,总收率为34.8%。

Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.

摘要节能型乙醇脱水制备无水乙醇的方法主要有4种：共沸精馏法、精馏法、吸附法和膜分离法。

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己腈-甲基乙酰胺组成的混合溶剂，对环己烷、环己烯和苯组成的三元体系进行精馏。

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent.

过计算考察理论板数、进料位置、溶剂比、回流比、剂温度等主要影响因素的改变对精馏过程的影响,为工业应用提供理论与实践基础。

With the carbonium 5 separation unit as an example, the operational performance and the energy saving effects of the thermal-ly coupled distillation was simulated and analyzed for the nonideal system.

以碳五分离装置为例,对热偶精馏塔用于非理想体系的操作特性和节能效果进行模拟分析与研究。