reaction distillation

With reaction distillation process to make acetic acid in used acetic acid solution form acetic ether, achieving the purpose of recovery acetic acid.

通过反应精馏工艺技术，使废乙酸溶液中的乙酸生成乙酸乙酯，达到回收乙酸目的。

互联网摘选

The procedure of reaction distillation was simulantly calculated by using mathematics model.

利用数学模型，对反应精馏过程进行模拟计算。

互联网摘选

Based on the analysis of hydrolysis of methyl acetate, it was feasible that applied catalytic reaction distillation to hydrolyze methyl acetate.

经过分析醋酸甲酯水解过程，可知利用催化反应精馏方法水解醋酸甲酯是可行的。

互联网摘选

The study on the technology and kinetics of chlorination of benzyl chloride is rather essential to the design of reactive distillation column in that the new technology about combination of reaction and distillation is used in the production of benzal chloride.

因为拟采用新型反应精馏耦合技术进行苄叉二氯的生产，研究氯化苄氯化工艺和动力学对于反应精馏塔的设计很有必要。

互联网摘选

A Mathematical Model in Separation of Boron Isotopes by Chemical Exchange Reaction and Distillation

硼同位素在分离生产过程中的数学模型研究

互联网摘选

Study of the Application of Reactive Distillation Technique to the Liquid-Liquid Consecutive Reaction

反应精馏用于串联反应的研究

互联网摘选

The results calculated by the above equations agree well with experimental data. The kinetic equations given above are useful in designing industrial reactors and in studying reaction distillation technique for producing chlorobenzene.

上述方程对于建立反应器数学模型、设计工业反应器以及苯氯化反应精馏技术应用于氯苯生产有一定的参考价值。

互联网摘选

A new hydration process of water and ethylene oxide by reaction distillation to produce glycol in high pressure was studied.

对反应蒸馏法水合环氧乙烷生产乙二醇的工艺进行了模拟。

互联网摘选

Synthesis of ethyl acetate using catalytic reaction distillation

催化反应精馏技术连续制备乙酸乙酯

互联网摘选

Then, through the engineering measure to existing devices reaction, distillation system reform and key equipment, realize the expansion of one hundred thousand tons goals.

随后，通过工程手段对现有装置反应、精馏系统关键设备进行优化和改造，实现装置扩产十万吨目标。

互联网摘选

Study on the liquid complex of boron isotopes separation by chemical exchange reaction and distillation

精馏与化学交换法分离硼同位素中液相络合剂的研究

互联网摘选

The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

以酸性天然沸石为催化剂,在催化反应精馏塔中进行了合成乙酸乙酯的研究.

网络文摘精选

Study on the synthesis of ethyl orthosilicate by combining reaction and distillation in a packed column

连续反应精馏合成正硅酸乙酯的研究

互联网摘选

The reaction distillation was used for synthesis of polymer monomer BHET. The process was simulated by using ASPEN PLUS.

研究了将反应精馏法用于聚对苯二甲酸乙二醇酯（PET聚酯）生产的直接酯化反应和酯交换反应，并采用过程模拟软件aspen plus模拟了整个反应精馏过程。

互联网摘选

Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation.

以乙醇和叔丁醇为反应物,采用反应精馏法合成了乙基叔丁基醚.

网络文摘精选

Synthesis of 1-methoxy-2-propanol by catalytic reaction distillation

催化精馏法合成2-羟丙基甲醚

互联网摘选

By using reaction distillation, and additive cc 601, the purity of naphthalene can be more than 99.6%, reaching the first grade pure naphthalene national standard.

采用反应精馏，加入cc－601添加剂，可得到纯度大于99.6%的精萘，符合国家一级精萘标准。

互联网摘选

The Analysis of Application or UNIFAC Method in Etherification Reaction Distillation

UNIFAC方法在醚化反应精馏中的应用分析

互联网摘选

Stimulation of fluidized catalytic reaction distillation for synthesis of methylal using nonequilibrium stage model

甲缩醛合成流化催化精馏过程的非平衡级模拟

互联网摘选

Using acrylonitrile as the starting reagent, 2-chloroacrylonitrile was prepared reaction stepsincluding catalytic chlorination, clean-up, and distillation.

以丙烯腈为原料, 经催化氯化 、 消除 、 蒸馏等步骤制得2-氯丙烯腈.

互联网摘选

A new technology of reaction distillation for producing propylene glycol from hydration of propylene oxide

环氧丙烷水合制丙二醇反应精馏新工艺

互联网摘选

On the basis of some industrial tests on DOP production line imported from BASF of Germany, and technological analysis in theory, a high effective regular packing was used in the reaction distillation tower instead of Pall ring packing.

在对国外引进装置进行工业试验，并从理论上进行技术分析基础上，应用高效规整填料塔技术对装置核心设备&酯化精馏塔进行了改造，同时对附属设备进行更换和完善。

互联网摘选

Synthesis of Ethyl Acetate by Catalytic Reaction Distillation with Acid Natural Zeolites as Catalyst

天然丝光沸石催化反应精馏合成乙酸乙酯

互联网摘选

Butyl Acetate Production New Process by Continuous Catalytic Reaction and Distillation

连续催化反应精馏生产醋酸丁酯新工艺

互联网摘选

Selectivity of the MEG reaction distillation and comparison with the conventional hydration method

乙二醇反应精馏选择性与常规水合比较

互联网摘选

The Dragon Tower Asymmetric Autocatalysis The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

以酸性天然沸石为催化剂，在催化反应精馏塔中进行了合成乙酸乙酯的研究。

互联网摘选

A technology Integrating azeotropic reaction distillation and a packed column having more surface area are presented herein.

采用将反应和共沸精馏结合为一体的工艺和具有大比表面积的填料塔，由氢氧化钾制取叔丁醇钾。

互联网摘选

Through the reaction distillation process, EG could be got at the bottom of reaction distillation tower with the purity above 90%.

对分离过程进行模拟优化，通过反应精馏过程的设计和实验，可连续在塔底得到纯度为90%以上的乙二醇。

互联网摘选

Effects of feed rate, feed fraction, reflux ratio and feed position on reaction distillation were investigated.

考察了进料流率, 进料组成, 回流比,进料位置对反应精馏的影响.

互联网摘选

Two types of the newest techniques of separation, which are developed abroad is recent years, i.e.the principle of reaction distillation and pressure crystallization processes, have been described briefly is the paper and their applications in purification of mixed ditolyl as well.

本文简要介绍近年来国外新开发的两种最新分离技术&反应蒸馏法和压力结晶法的原理及其在混二甲苯分离精制上的应用。

互联网摘选