试验结果表明精馏效果是很有效的。
The results show that the distillation effenciency is effective.
控制精馏塔回流比，保持流量稳定。
相反，连续精馏塔处理连续进料。
In contrast, continuous columns process a continuous feed stream.
二聚产物经过精馏可获得高纯度产品。
High - purified products can be gained through rectification of dimmer.
他用精馏酒精清洗瓶子。
得到了催化精馏塔内的温度及液相组成分布。
The axial profile of temperature and concentration in the column is calculated.
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.
本文介绍缔合物系精馏过程模拟计算的松弛法。
The relaxation method in analog computation for rectification process of associate systems is introduced.
据此，离线求得了该精馏过程的静态最优工作点。
Thus, the optimal operating points of this distillation process are solved off line.
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.
反应产物经精馏分离后得到的产品纯度在99.8%以上。
The purity of the product after rectifying process could reach to 99.8%.
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.
提出一种面向复杂过程的混合建模策略并应用于精馏塔的建模。
A hybrid modeling strategy for complex process is presented and applied to simulate a distillation.
本文围绕着间歇精馏塔对其动态数学模型及其控制方法进行了研究。
The dynamic model and its control method of batch distillation column are studied in this paper.
采用演化算法求解具有组合爆炸特征的精馏分离序列优化综合问题。
Evolutionary algorithm is applied to solve distillation separation sequence optimization synthesis problems that are characteristic of combination explosion.
总结了磷化氢的精制方法，主要有吸附法、低温精馏法和膜分离法等。
The purification methods of phosphine include adsorption method, low temperature distillation method and membrane separation method etc.
针对现装置能量消耗高，产品质量低的特点，提出了精馏装置的改进方案。
Aimed to energy consumption high ang product quality low of existing unit, forward to the improve measures.
试验结果表明，苯甲酸精馏装置的实际运转结果与模拟计算的情况基本吻合。
Industrial experiments were carried out and the practical operation results were conformed to the simulation.
而传统的精馏塔及其精馏序列已不适应当前过程集成、设备集成的发展趋势。
But the conventional distillation column and the distillation sequence has been not suit for the current trend of process integrated and equipment integrated.
该方法为精馏等化工装置的复杂控制系统提供了一种新的优化和先进控制方案。
The method has an advantage of being simple and easy to realize for the optimization and APC control of a complex process system like a rectification.
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%.
本文提出并研究了一种新型的间歇精馏操作过程——全回流间歇精馏串联操作。
This paper proposed and studied a new operation-the cascaded total reflux batch distillation.
针对氢同位素低温精馏物系的特点，提出了一种新的操作方法——准间歇精馏操作。
A new kind of operation policy-Quasi-batch distillation is proposed for specific conditions in hydrogen cryogenic distillation.
精馏是分离互溶液体混合物最常用的方法，也是化学工业中最大的能耗单元操作之一。
Distillation is the most common method to separate liquid mixtures, while it is also one of the biggest energy consuming unit operation in process industries.
它们的乙酸酯皂化制得相应的醇，通过高效精馏柱精馏使之分离得纯的香叶醇和橙花醇。
Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.
介绍了双效精馏的原理和几种典型的操作方式，阐明了双效精馏的选择依据和应用原则。
This paper introduces the principle and typical operational modes of double effect distillation, and discusses its selection and application.
介绍了双效精馏的原理和几种典型的操作方式，阐明了双效精馏的选择依据和应用原则。
This paper introduces the principle and typical operational modes of double effect distillation, and discusses its selection and application.
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