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：共沸精法、萃取精法、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精。

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.

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.

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.

碳五分装置为例,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的工程设计与生过程。

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.

精馏技术是现代物传递理论在过程工业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.

以碳五离装置为例,对热偶精馏塔用于非理想体系的操作特性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,可以提高产品质。

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

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、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,经过氯甲基化,氰化反应后,过精馏获得对甲氧基苯乙,率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.

选用己二-二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,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.

摘节能型乙醇备无乙醇的方法主有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,经过氯基化,氰化反应后,过精馏获得对氧基苯乙,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-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.

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-二甲基乙酰胺组成混合溶剂，对环己烷、环己烯和苯组成系进行了萃取。

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改变对萃取过程影响,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.

以碳五分离装置为例,对热偶塔用于非理想系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.

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-二甲基乙酰胺组混合溶剂，对环己烷、环己烯和苯组元体系进行了萃取。

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改变对萃取过程影响,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.

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