網(wǎng)絡(luò)釋義

用法例句

There are many three-phase distillation processes in petrochemical industry.

石油化工及其深加工中經(jīng)常涉及三相精餾過程,模擬該過程對化工分離設(shè)計(jì)具有十分重要的意義。

The development of mass transfer in the system of vapor-liquid-liquid three-phase distillation from trays was introduced, the effects of the hydrodynamic conditions e.

介紹了氣液液三相精餾塔板傳質(zhì)性能研究的進(jìn)展情況,討論了氣速、液氣比等操作條件,表面張力、界面張力、液體的粘度或分散粘度、密度和相對揮發(fā)度等物系性質(zhì)以及油水體積比等多種參數(shù)對傳質(zhì)效率的影響,探討了第二液相的存在對傳質(zhì)的影響,文中的許多觀點(diǎn)和建議對于優(yōu)化精餾塔的設(shè)計(jì)具有重要的指導(dǎo)意義。

Based on analysis on the tray efficiency models and parameters affecting mass transfer of vapor-liquid twophase distillation, the influence of factors on overall plate efficiency of vapor-liquid-liquid three-phase distillation systems was investigated in an oldershaw distillation column with 50mm diameter sieve-tray.

在探討汽液兩相精餾塔板效率模型及影響因素的基礎(chǔ)上，在Ｏｌｄｅｒｓｈａｗ精餾塔內(nèi)，對影響汽液液三相 精餾全塔效率的各種因素進(jìn)行了深入研究，建立了基于泡沫工況下的汽液液三相精餾全塔效率模型，通過對實(shí) 測數(shù)據(jù)的關(guān)聯(lián)，獲得了上述模型參數(shù)。

Researches on Nonequilibrium Model and Optimization of Three-Phase Distillation Process;

三相精餾過程的非平衡模型與優(yōu)化研究

Application of three-column rectification process in refined methanal production and its effect of energy saving and emission reduction

甲醇三塔精餾技術(shù)的應(yīng)用與節(jié)能減排

Preliminary Study on Thin Layer Plate of Rectifying Tower with Isolated Phase Transform;

隔離相變薄液層精餾塔板的初步研究

THE CFD Simulation and Analysis of Gas Distribution in Distillation Column;

精餾塔氣相流動(dòng)分布的CFD模擬及分析

COMPUTATION AND COMPARISON OF THREE SOFTWARES FOR PROPYLENE FRACTIONATOR IN LIGHT ENDS PLANT

氣體分餾裝置丙烯精餾塔三種軟件包的計(jì)算對比

The Research on the Extractive Distillation with Salt in Triple Azeotrope System;

三元共沸體系加鹽萃取精餾的工藝研究

Ternary Mixed Solvents for Separating Benzene and Cyclohexane by Batch Extractive Distillation

三元混合溶劑間歇萃取精餾分離苯-環(huán)己烷

Selection of extractive distillation solvent for the purification of 1,2,3-trimethylbenzene from solvent oil

從溶劑油中提純連三甲苯的萃取精餾溶劑選擇

Three-Tower Rectifcation Technology by Using New Type Vertical Sieve Plate Tower for Methanol Production

新型垂直篩板塔甲醇三塔精餾工藝技術(shù)

Trimethylbenzene was refined from cracking C_9 arenes by continuous distillation

連續(xù)精餾法從裂解C_9芳烴中提取三甲苯

Novel Operation Mode and Related Application Fundamentals of Batch Extractive Distillation;

間歇萃取精餾新操作方式及相關(guān)應(yīng)用基礎(chǔ)研究

Study on the New Process of Catalytic Distillation of Methyl Acetate Hydrolysis and Related Fundamental Research;

醋酸甲酯催化精餾水解新工藝及相關(guān)基礎(chǔ)研究

Study on Heterogeneous Azeotropic Distillation for the System Acetic Acid-Water;

乙酸—水體系非均相共沸精餾過程的研究

Study on Reflux Modes of Entrainer in Heterogeneous Batch Azeotropic Distillation;

非均相間歇共沸精餾夾帶劑回流方式研究

Industrial Application of Catalyst for Liquid Phase Selective Hydrogenation of C_3 Fractions

碳三餾份液相選擇加氫催化劑的工業(yè)應(yīng)用

Study on Cosolvent Selection and Phase Equilibrium Data Prediction in Extractive Distillation Benzene from Rude Benzene

萃取精餾精制粗苯工藝中助溶劑的選擇及相平衡估算研究

The rectification of errors, alcohol

錯(cuò)誤的改正、酒精的精餾

A new method of adopting combined extraction- rectification technique to separate an azeotrope of trimethyl borate and methanol has been narrated in the article.

敘述了采用萃取精餾法分離硼酸三甲酯和甲醇共沸物的新方法。