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

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

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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。

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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。

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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。

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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。

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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。

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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。

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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。

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

催化精馏法合成2-羟丙基甲醚

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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。

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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。

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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

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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

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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

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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

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Synthesis of ethyl acetate using catalytic reaction distillation

催化反应精馏技术连续制备乙酸乙酯

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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。

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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

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The influence of various parameters such as reaction time, irradiation distance intensity, effective water depth, initial concentration and pH of water sample and added H2O2, Fe3+ and Cu2+ on photocatalytic degradation was discussed.

探讨了反应时间、光距、有效水深、水样初始浓度、初始pH值及添加H2O2、Fe3+、Cu2+等因素对光催化降解的影响。

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Concentration distribution expression of gas diffusion, reaction process at limited distance in small diameter pipe containing solids, the relation of gas concentration, diffusion time and diffusion distance have been derived by the second Fick's low.

从费克第二定律出发，推导了气体在装有固体颗粒的小直径圆形管中有限扩散距离内扩散-反应过程的浓度分布表达式以及气体浓度与扩散时间和扩散距离的关系。

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