双效精馏,double-effect distillation英语短句,例句大全

双效精馏,double-effect distillation
1)double-effect distillation双效精馏
1.Energy conservation of methanol production process with double-effect distillation;甲醇合成中双效精馏节能研究
2.Simulation of double-effect distillation for purification of tetrahydrofuran;四氢呋喃双效精馏提纯工艺及其模拟
3.In the new process with double-effect distillation to realize heat-integration, the feed to the lower-pressure column was a side-stream with moderate methanol concentration drawn from a stage of the higher-pressure column above its feed stage.在采用差压双效精馏实现系统内的热集成方案中, 新工艺从加压精馏塔进料板上部的侧线采出中等甲醇浓度的物料作为常压精馏塔的进料, 有效地平衡了两塔的分离负荷, 进一步降低了双效精馏的总能耗, 同时, 将预精馏塔产生的盐碱类物质浓缩分离到加压塔底采出, 使常压塔底出料为高纯度软水, 将其循环复用为预塔萃取水, 实现了系统内的工艺软水集成, 不但降低了新鲜工艺软水的消耗, 而且还减少了系统的废水排放量。

英文短句/例句

1.Cost accounting and comparison on three types of double-effect distillation configurations双效精馏结构的运行成本核算与比较
2.Dynamic Behavior of a Novel Double-effect Distillation Process for Methanol Purification;新型甲醇精制双效精馏流程的动态行为研究
3.Simulation and optimization of pressure swing distillation of methanol with countercurrent heat integration process甲醇变压逆流双效精馏系统工艺模拟与优化
4.Researches on Modeling, Dynamical Behavior and Controllability Analysis of a Novel Double-effect Distillation Process for Methanol Purification;一种新型甲醇双效精馏系统建模、动态行为与控制的若干问题研究
5.Simulation of Separating Toluene-Butanol by Double Effect Pressure Swing Distillation采用双效变压精馏工艺分离甲苯-正丁醇的模拟
6.Study on separation of H_2/HD by cryogenic distillation with two interlinking columns双柱级联低温精馏分离H_2/HD过程研究
7.Study on Dual-still Batch Extractive Distillation with Two Solvent Inlets;双溶剂口的双釜间歇萃取精馏过程研究
8.Analyzes the Crack Failure of the Aldehyde Rectifying Tower Stainless Steel 00Cr17Ni14Mo3joint Pipe;00Cr17Ni14MO3钢乙醛精馏塔底接管失效研究
9.Adaptability and Thermodynamic Efficiency of Thermally Coupled Distillation;热耦合精馏的适应性及其热力学效率
10.Effects of the feed composition on the energy-saving efficiency of the thermally coupled distillation进料组成对热偶精馏节能效果的影响
11.Study on Dual Temeprature Control of Batch Distillation;循环全回流间歇精馏双温控制方式研究
12.The Study of Multi-effect Distillation Energy-saving Technology Based on Genetic Algorithm;基于遗传算法的多效精馏节能技术研究
13.Research on Exergy Analysis and Energy Saving of Diabatic Column透热精馏有效能分析和节能方法的研究
14.OPERATION EXPERIENCE AND EFFECT OF OPTIMIZATING PRIMARY FRACTIONATOR DURING CRUDE BENZOL REFINING PRODUCTION粗苯精制生产中优化初馏塔操作实践及效果
15.Synthesizing and Analyzing the Dual-Point Temperature Control System of an Ideal Heat-Integrated Distillation Column理想内部热耦合精馏塔双温度控制系统的综合与分析
16.Study on the Cascaded Process of Dynamic-Accumulation in Batch Distillation with Exchange of Liquid Phase间歇精馏双塔动态累积液相交换串联过程的研究
17.After reforming, the top cyclohexene in separating column decreased from6.5% to4.0%, the top cyclohexene of recovery column decreased from3.5%～4.8% to2.5%, the purity of cyclohexene increased from95% to97%.本次改造提供了一种萃取精馏塔扩能改造的新思路———更改部分工艺,提高提馏段效率。
18.The rectification of errors, alcohol错误的改正、酒精的精馏

相关短句/例句

backward-feed double-effect distillation逆流双效精馏
3)triple-column double-effect rectification三塔双效精馏
1.The problems in design for methanol process of triple-column double-effect rectification are discussed.对甲醇三塔双效精馏设计中的问题进行了讨论,特别对常规双塔精馏和三塔双效精馏两种流程进行了模拟计算和比较。
4)double effect pressure swing distillation双效变压精馏
1.Optimization simulation of double effect pressure swing distillation was performed by Aspen Plus software aiming at minimal energy consumption and bounded purities of toluene and butanol.采用双效变压精馏工艺流程分离甲苯-正丁醇物系。
5)double effect rectification energy saving technique双效精馏节能技术
6)multi-effect distillation多效精馏
1.Development of the multi-effect distillation's optimal design;多效精馏优化设计的研究进展
2.The technological researches for recovery of DMF by multi-effect distillation;多效精馏回收DMF工艺的研究
3.Energy-saving distillation proces- ses were researched systematically,and the characters of heat pump distillation,multi-effect distillation and thermally coupled distil- lation were analyzed emphatically.本文系统研究各种节能型精馏流程,重点分析3种热泵精馏、4种多效精馏和4种热偶精馏的流程特点,建立节能型精馏流程优化模拟及分析系统,将模拟优化计算的结果与普通精馏流程对比。