反应精馏；催化蒸馏；数学模型；
Reactive distillation; Catalytic distillation; Mathematical model;
采用反应精馏新工艺由环氧丙烷水合制丙二醇。
A new process of Hydration of propylene oxide to glycols was introduced.
利用数学模型 ，对反应精馏过程进行模拟计算。
The procedure of reaction distillation was simulantly calculated by using mathematics model.
利用人工神经网络(ANN)模型来模拟反应精馏过程。
In this article, artificial neural network (ANN) model was presented to simulate reactive distillation.
采用催化反应精馏技术，研究了合成乙酸异戊酯的新工艺。
The new process of synthesis iso-amyl acetate by catalytic reaction rectification was studied.
本文对反应精馏技术在工艺和模拟方面的研究进展作了概述。
Both the technology and simulation research development of reactive distillation were introduced briefly in this article.
提出了用全液相组成牛顿拉夫森法模拟反应精馏的解算方法。
A algorithm for simulating reactive-distillation process is proposed by using the global-liquid components Newton Raphson method.
以合成乙酸乙酯的反应精馏过程为例说明上述模拟和优化方法。
Reactive distillation for synthesizing ethyl acetate was taken as an example to demonstrate the proposed simulation and optimization methods.
近年来一些新型的反应精馏工艺相继开发代替了传统的化工生产工艺。
Several new reaction rectification techniques have been exploited for replacing traditional chemical engineering process.
对粗酯的精制改变传统的方法，采用反应精馏精制以制取食品级产品。
The conventional method for refining the crude ester was substituted by the technique of reactive distillation to make edible grade product.
在稳态模拟的基础上，研究了醋酸甲酯水解的反应精馏隔壁塔的控制策略。
Study on simulation of reactive dividing-wall distillation column for methyl acetate hydrolysis;
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。
The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.
反应精馏塔由原来的复合型塔改为单纯筛板塔，操作清洗简单、设备费用低。
The column of reactive distillation was improved from compound tower to sieve tray tower which is famous for its lower cost of equipment and simpler operation and cleaning.
叙述在环化反应温度下，用反应精馏法合成均三唑的方法。收率可达96％。
Sym-triazole is synthesized by reaction rectification under the temperature of cyclical reaction. The yield is 96%.
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。
Based on the analysis of hydrolysis of methyl acetate, it was feasible that applied catalytic reaction distillation to hydrolyze methyl acetate.
建立了醋酸甲酯水解反应精馏实验流程，并探讨了反应精馏的工艺特点和可行性。
A catalytic distillation process for the hydrolysis of methyl acetate was established, and its characteristics and applicability were discussed.
本文提出了相平衡和化学平衡同时存在的多相复杂可逆反应的反应精馏计算方法。
The simulation of reactive distillation processes with simultaneous equilibrium chemical reactions in a plate column was developed.
在中试反应精馏塔中以浓硫酸为催化剂进行了醋酸与甲醇反应制备醋酸甲酯的试验。
Preparation of methyl acetate from methanol and acetic acid by reactive rectification was investigated with concentrated sulfuric acid as catalyst.
介绍连续反应精馏过程设计的两种研究方法：静态分析法和有限元正交搭配ocfe法。
Tow researching methods of design of continuous reactive distillation processes are addressed in this paper Analysis of statics and orthogonal collocation on finite elements (OCFE).
近年来，出现了一些提高复合反应选择性的新方法，如：超临界反应、膜反应、反应精馏等。
Recently, some new methods, such as supercritical chemical reaction, membrane reaction, and reactive distillation, have been applied to improve the selectivity of complex reaction.
以醋酸、甲醇为原料，以浓硫酸为催化剂，对反应精馏法制备醋酸甲酯的过程进行了实验研究。
A process of synthesizing methyl acetate by reactive distillation with acetic aid and methanol as starting materials and sulfuric acid as catalyst was studied.
此外，本文首次尝试将超重力技术应用于反应精馏过程，以克服常规重力场对反应精馏技术的限制。
Besides, high gravity technology was firstly applied in reactive distillation process to overcome the restriction of conventional gravity for reactive distillation technology.
以三氟乙酸、乙醇为原料，以浓硫酸为催化剂，对反应精馏法制备三氟乙酸乙酯的过程进行了实验研究。
Preparation of TFAE through reactive distillation process had been researched, with trifluoroacetic acid and ethanol as raw materials, concentrated sulfuric acid as the catalyst.
但是对于间歇酯化反应精馏操作及控制，用甲酸和甲醇直接反应生成甲酸甲酯的反应精馏方式研究较少。
However, few researches are focused on the control and operation about batch reactive distillation with formic acid and methanol directly esterification way.
结果表明，该联合控制方案优于单端质量控制方案，能够有效满足MTBE反应精馏过程的多指标控制要求。
The simulation result showed that the combined control strategy outperformed single-ended quality control schemes and can satisfy RD process multiobjects control requirement.
但目前已开发的反应精馏技术都是利用目的产品的沸点远低于原料的沸点的共性，这一共性有利于反应精馏技术的实施。
There is a common feature in those processes developed, i. e. the boiling points of products are far below those of reactants, which favor conducting the reaction rectification technique.
应用本算法对MTBE反应精馏系统进行模拟，所得结果与文献中的实验数据吻合良好，并且计算稳定，速度较快，说明此算法是可靠的。
A reactive distillation column for the synthesis of MTBE is simulated and the numerical results found to be a good match with data in the literature. It is demonstrated that the computation is...
加恒沸剂共沸蒸馏和乙酸萃取反应精馏过程。乙醛缩合法生产乙酸乙酯的三塔连续精馏过程以及乙烯与乙酸气相催化反应的加水精制工艺过程。
Three-tower continuous distillation process of ethyl acetate from aldehyde condensation and purification by gas-phase oxidation of acetic acid and ethylene were also discussed.
作为开发醋酸甲酯水解新工艺的前期工作，本文针对醋酸甲酯水解催化反应精馏新工艺，建立了非平衡级反应精馏速率模型和过程模拟的计算方法。
As the early work to build the new art of catalytic distillation hydrolysis of methyl acetate, a non-equilibrium rate model and the calculation method based on it was established.
以反应精馏方式进行时，乙醇转化率、乙酸乙酯收率分别为94.09%和60.45%，明显高于普通蒸馏法，而乙醇转化为乙酸乙酯的选择性变化不大。
The results showed that the conversion rate of ethanol was 94.09%, the yield of ethyl acetate was 60.45%, obviously higher than conventional synthesis method, while the selectivity varied slightly.
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