1、

In this paper, benzoic acid refining distillation system with SNIA benzene liquid phase process was researched via simulation. The effect of theoretical tray numbers 、 operation pressure 、 reflux ratio 、 feeding position etc.

本文对SNIA甲苯液相法生产苯甲酸产品精馏系统进行了研究,考察了三个精馏塔的理论板数、操作压力、回流比、进料位置等条件对SNIA苯甲酸产品质量的影响。

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2、

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

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3、

A novel level control system structure for reflux tank of a butene-1 distillation column is presented.

针对某厂丁烯-1精馏装置运行中存在的问题,设计了一套全新的回流罐液位控制器结构。

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4、

based on the simulation results, a binary distillation column was proposed in this paper, an analysis for the process was performed and the correlation variables between the two towers, the top flow rate from the high pressure tower and its reflux, were determined.

在此基础上,提出了苯-甲苯的并流型双效精馏流程,并对该流程进行了工艺分析,确定了高压塔塔顶采出量及回流比为两个塔的协调变量。

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5、

The process utility demand was related to the reflux ratio of distillation column.

最后探讨了一下蒸馏塔的回流比对过程用能方面产生的影响.

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6、

Energy consumption of batch distillation of binary mixture under total reflux

二元混合物全回流间歇精馏的能耗

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8、

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.

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