reflux ratio

  • reflux ratio
  • 释义

    回流比

纠错 数据更新时间:2025-11-15 02:22:29
1、

When the slop cut is withdrawn under constant reflux ratio, the overhead concentration descends sharply at the beginning, then smoothly afterwards.

在过渡馏分的采出过程中,以恒回流比操作时,塔顶浓度开始时下降很快,然后逐渐变缓。

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2、

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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3、
4、

The reboil ratio and top reflux were increased by 4.5% and 29.3% by utilizing bottom reboiler of toluene column made of sintered porous surface tubes.

甲苯塔采用烧结型表面多孔管再沸器后,再沸比和塔顶回流量分别增加了4.5%和29.3%。

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5、

It was shown that the optimum molar ratio between hydrobromic acid and pentaerythrite was 2.5 to 1 for 6 to 8h of optimum reaction time and reflux temperature as optimum reaction temperature.

实验确定了氢溴酸与季戊四醇的最佳摩尔比为2.5∶1,最佳反应时间为6~8h,最佳反应温度为回流温度。

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6、

It also discussed emphatically effect of feed stage, number of theoretical plate, reflux ratio and solvent-feed ratio on purity and yield of product.

本文重点研究了进料位置,理论板数,回流比以及剂料比对产品的收率及纯度的影响。

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7、

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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8、

The structure of reflux ratio regulator was ameliorated to make remote control reliable and repair convenient.

改进结构后,远距离监控可靠,维修方便;

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9、

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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10、

A case study of gas separation system is given to illustrate the effects of product quality, reflux ratio and tower pressure to total economic benefit through flow simulation.

本文以某气体分馏装置为例,通过严格的流程模拟,分析了产品质量、回流比和塔压等操作参数对总经济效益的影响。

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