1)azeotropic distillation共沸精馏
1.Study on production of dehydration ethanol with azeotropic distillation dividing-wall column;用共沸精馏隔壁塔生产无水乙醇的研究
2.Simulation of dividing-wall azeotropic distillation column for separation of tert-butanol from water分隔壁共沸精馏塔分离叔丁醇水混合物的模拟研究
3.Study of the entrainer of n-Butyl acetate in azeotropic distillation simulation for acetic Acid-water systemHAC-H_2O共沸精馏过程中共沸剂醋酸正丁酯的模拟研究
英文短句/例句
1.Study of normal distillation and azeotropic distillation in refining process of crude acetic acid普通精馏和共沸精馏精制粗乙酸的研究
2.Researchs of N-formylmorpholine Synthesis by Reactive-Azeotropic Distillation;反应—共沸精馏合成N-甲酰吗啉的研究
3.Simulation and optimization of azeotropic distillation of the solvent dehydration column溶剂脱水塔共沸精馏过程模拟与优化
4.Study of the entrainer of n-Butyl acetate in azeotropic distillation simulation for acetic Acid-water systemHAC-H_2O共沸精馏过程中共沸剂醋酸正丁酯的模拟研究
5.Study on Azeotropic Distillation of Solvent Dehydration in Production of Terephthalic Acid;对苯二甲酸生产中溶剂脱水共沸精馏技术研究
6.Study on Sperating Ethanol-Water System by New Dehydration Process with Azeotropic Distillation;新型共沸精馏分水技术分离乙醇—水体系的研究
7.Study on Heterogeneous Azeotropic Distillation for the System Acetic Acid-Water;乙酸—水体系非均相共沸精馏过程的研究
8.Study on Reflux Modes of Entrainer in Heterogeneous Batch Azeotropic Distillation;非均相间歇共沸精馏夹带剂回流方式研究
9.Study on the Separation of Glycol-Propanediol-Butanediol System Using Azeotropic Distillation;共沸精馏分离乙二醇—丙二醇—丁二醇物系的研究
10.Water extraction coupling rectification for isolating volatile oils of Ligusticum chuanxiong提取-共沸精馏耦合工艺提取川芎挥发油的研究
11.Simulation of Dividing-Wall Azeotropic Distillation Column for Separation of Isopropyl Alcohol and Water隔壁共沸精馏塔分离异丙醇水溶液的模拟
12.Study on the Separation Process of 1-Butanol -Butyl Acetate-Water by Azeotropic Distillation;共沸精馏法分离丁醇—乙酸丁酯—水的工艺过程研究
13.Study on Separation of N-hexane and Ethyl Acetate Mixture by Homogeneous Batch Azeotropic Distillation;间歇共沸精馏分离正己烷和乙酸乙酯混合物的研究
14.Preparation by Azeotropic Distillation and Grain Growth of Ceria Nanocrystallines;沉淀—共沸精馏法制备纳米CeO_2及其煅烧动力学的研究
15.Study on Separation of Azeotrope Mixtures by Batch Extractive Distillation;共沸混合物的间歇萃取精馏分离研究
16.Separation of tetrahydrofuran-ethanol binary azeotrope by extractive distillation萃取精馏分离四氢呋喃-乙醇共沸物系
17.Study on the Separation of Methanol-Acetone Binary Azeotrope Using Extractive Distillation;萃取精馏分离甲醇和丙酮共沸物的研究
18.The Research on the Extractive Distillation with Salt in Triple Azeotrope System;三元共沸体系加盐萃取精馏的工艺研究
相关短句/例句
azeotropic rectification共沸精馏
1.Esterifing synthesis of isopentyl acetate by a new equipment of water separation from azeotropic rectification;共沸精馏分水酯化新装置合成乙酸异戊酯
2.A new esterification equipment of combining microwave heating and water separation from azeotropic rectification solves the problem of the reaction quickly under the condition of microwave but water separation slowly This equipment can synthesize butyl ester rosin within 2 hours.利用硫酸作催化剂 ,在微波加热与共沸精馏分水联合的新型酯化反应装置中合成松香丁酯。
3.The esterification set with a water separator in azeotropic rectification is developed to enhance the conversion of lactic acid and reduce the time of synthetic reaction of ethyl lactate under the condition of resin catalyst.使用带共沸精馏分水的酯化反应实验装置 ,在树脂酸催化剂的作用下合成乳酸乙酯 ,乳酸的转化率达到88%以上 ,最佳实验条件为乙醇与乳酸的物质的量比为 4∶ 1、催化剂用量为乳酸用量的 13%、反应时间为 2 70min。
3)azeotropic rectification tower共沸精馏塔
1.Dehydration system in azeotropic rectification tower of PTA plant;PTA装置共沸精馏塔脱水系统
4)heterogeneous azeotropic distillation非均相共沸精馏
1.Study on separation process in methyl-isobutyl-ketone synthesis liquid by heterogeneous azeotropic distillation;甲基异丁基酮合成液非均相共沸精馏分离工艺研究
2.Methyl-isobutyl-ketone separation process by isopropanol one-step method was studied with residue curve maps,and heterogeneous azeotropic distillation was presented to separate methyl-isobutyl-ketone synthesis liquid.运用剩余曲线图(RCM)方法对异丙醇一步法甲基异丁基酮分离过程进行分析,提出利用非均相共沸精馏方法进行甲基异丁基酮合成液的分离。
5)batch azeotropic distillation间歇共沸精馏
1.In order to separate n-hexane-ethyl acetate azeotrope,batch azeotropic distillation was often used and the entrainer played a key role in the process.正己烷和乙酸乙酯形成最低共沸物,采用间歇共沸精馏方法分离回收时,共沸剂的选择和用量直接影响实验效果。
2.Batch azeotropic distillation is used to separate azeotropic mixtures.间歇共沸精馏是分离共沸物的一种方法,适用于化工、制药、溶剂回收、天然产物提取等产量小,品种多的行业,因此间歇共沸精馏近年来已成为非常活跃的研究和开发领域。
6)azeotropic distillation technology共沸精馏技术
延伸阅读
沸传1.犹盛传。
