distillation tower

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。

This paper discusses the methods for solving MESH equation groups for a distillation tower.

讨论了精馏塔MESH方程组的求解方法,介绍了相平衡系数简化模型及构造的双重迭代算法.

The load characteristics chart of the whole distillation tower was proposed.

提出了一种蒸馏塔全塔负荷性能图.

HCl-H2O solution system is a solution with highest permanent boiling point and it is difficult to get the concentrated hydrochloric acid solution at the top of the tower through simple distillation.

HCl-H2O溶液属于具有最高恒沸点的溶液，通过简单蒸馏，不能在塔顶得到浓缩的盐酸溶液。

Reform of Top Distributor in Distillation Tower in Hydrogen Peroxide Solution Project

双氧水装置精馏塔塔顶分布器的改造设计

With ANSYS, This paper applies the trussed beam as supporting beam of trays in big-diameter-distillation tower.

本文应用ANSYS分析计算, 成功地在精馏塔内采用了桁架梁结构作为大直径精馏塔塔盘支撑.

When this new technique was applied, the theoretical plate number of the extractive distillation tower can be reduced to less than 20.The technique has been granted a patent of China ( CN1120828C) and has been applied in 1000 t/ a device.

采用此工艺的萃取精馏塔理论塔板数可降低至20块以下。该工艺已获中国发明专利（CN1120828C），并已在千吨级生产装置上实际应用。

Application of Excel filling handle in distillation tower step-by-step calculation

Excel填充柄在精馏塔逐级计算中的应用

Causes for Collapse of Arene Extractive Distillation Tower and the Maintaining Methods

芳烃抽提蒸馏塔倒塌原因分析和维修方法

A new method for calculating the number of theory plates of binary ideal solution complex distillation tower

计算二元理想溶液复杂精馏塔理论板数的一种新方法

This work introduces the advanced control for distillation tower normally used in ethylene production such as the techniques of conventional feedback control with constraint control, feedforward control and composition control etc..

阐述乙烯生产中采用常规反馈控制附加约束性控制、前馈控制、组分控制等技术的精馏塔先进控制。

The development of cold wall transfer line of vacuum tower and its successful application in a 500 kt/ a atmospheric and vacuum distillation unit are introduced.

详细介绍了冷壁减压塔转油线技术的开发以及成功地用于500kt／a常减压蒸馏装置的情况。

The characteristics and application of Excel filling handle in step-by-step calculation for distillation tower is introduced.

介绍了Excel填充柄的特点以及在精馏塔逐级计算中的应用；

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。

A Method for the Reflux Ratio and the Number of Theory Plates of Binary Ideal Solution Complex Distillation Tower by Using Microsoft Excel

用microsoft excel计算二元理想物系复杂精馏塔的回流比和理论板数

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。

Computer multivariable control system for atmospheric distillation tower

常压塔多变量计算机控制系统

An on-line estimation model of the crude atmospheric distillation tower is established?

建立了常压塔 在线 估计模型.