甲基乙醇胺

二甲基乙醇胺（DMEA）是一种重要的化工产品，其现有的合成工艺由于存在副反应导致收率较低。

Dimethylethanolamine ( DMEA ) is an important chemical product , but there exists low yield disadvantage in its current synthesis technique because of many side reactions .

缓释技术在二甲基乙醇胺生产中的应用

Application of the Tardily Releasing in Producing Dimethylaminoethanol

萃取反应法合成二甲基乙醇胺

Synthesis of DMEA Using Extractive Reaction Method

二甲基乙醇胺萃取反应器的模拟

Simulation of Extraction Reactor for Dimethylethanolamine

实验结果表明，缓释技术能够减缓连串副反应速率，大大提高产物二甲基乙醇胺的收率。

The results showed that the rate of sidereaction was decreased and the product yield was significantly improved by adding a proper tardily releasing agent .

甲基二乙醇胺水溶液吸收CO2的研究

Study on absorption of CO_2 into aqueous N-methyldiethanolamine

H2S和CO2在甲基二乙醇胺溶液中平衡溶解度的计算模型

Equilibrium Solubility Calculation Model for H_2S and CO_2 In Methyldiethanolamine Solution

N-甲基二乙醇胺选择性吸收H2S过程的模拟分析

Operation Optimization and Computer Simulation for MDEA Selective Absorption H_2S

甲基二乙醇胺+环丁砜水溶液吸收CO2的动力学实验研究

An Experimental Study on Absorption Kinetics of CO_2 in Aqueous Solution of MDEA and Sulfolane

N-甲基二乙醇胺水溶液选择性吸收H2S和CO2&数学模拟与分析

Simultaneous Absorption of H_2S and CO_2 in an Aqueous Solutions of N-Methyldiethanolamine & Mathematical Simulation and Analysis

环丁砜-甲基二乙醇胺溶液脱除高酸性天然气中H2S、CO2及有机硫实验研究

Study on Removal of H_2S , CO_2 and Organic Sulfide from High Sour Natural Gas with MDEA-Sulfolane Aqueous Solution

提出了H2S和CO2混合酸气在甲基二乙醇胺水溶液及在甲基二乙醇胺、环丁砜、水溶液中的平衡溶解度的计算模型。

This paper proposes an equilibrium solubility calculation model for H_2S and CO_2 in aqueous methyldiethanolamine solution and aqueous methyldiethanolamine sulfolane solutions .

研究了N-甲基二乙醇胺（MDEA）和一乙醇胺（MEA）混合有机胺水溶液吸收CO2的过程。

The absorption of CO2 by an aqueous mixture of N-methyldiethanolamine ( MDEA ) and monoethanolamine ( MEA ) has been investigated .

对环丁砜-甲基二乙醇胺溶液脱除高酸性天然气中H2S、CO2和有机硫的性能进行了系统的研究。

The performance of MDEA-sulfolane aqueous solution used to remove H2S , CO2 and organic sulfide from high sour natural gas have been studied systematically .

用SRK状态方程计算二氧化碳在N-甲基二乙醇胺水溶液中的溶解度

Solubility Calculation of Carbon Dioxide in MDEA Aqueous with SRK Equation of State

采用双搅拌釜吸收反应器，对一乙醇胺（MEA）和N-甲基二乙醇胺（MDEA）混合有机胺水溶液吸收模拟烟道气中CO2进行机理研究。

The mechanism study of CO2 absorption from simulated flue gas into aqueous solution of MEA and MDEA has been conducted with a double-stirred-cell absorber .

采用聚酯二醇（JW2503）、甲苯二异氰酸酯（TDI）、N-甲基二乙醇胺（MDEA）为基本原料，用丙酮法合成了聚酯型阳离子水性聚氨酯乳液。

Polyester cationic waterborne polyurethane emulsions were synthesized by the reaction of polyester glycol with toluene diisocyanate and N-methyl diethanolamine ( MDEA ) .

选择甲基二乙醇胺（MDEA）作为SCOT尾气吸收液，同时控制好吸收条件，保证吸收效果等。

Choosing methyl diethanolamine ( MDEA ) as absorption solution in SCOT tail gas plant ami properly controlling absorption condition to guarantee absorption effect .

根据上海宝钢化工公司二期脱硫装置中脱硫选择性较低、能耗较高的现象，通过现场实验考察了一乙醇胺、N-甲基二乙醇胺及其各种配方对H2S、CO2的脱除效率及脱硫选择性。

According to the lower selectivity of MEA for H 2S and the higher energy consumption in the desulfurization process , a test of selectivity and efficient of MEA , MDEA and their mixtures for H 2S has been completed .

以异佛尔酮二异氰酸酯（IPDI），聚四氢呋喃醚二醇（PTMG）和N-甲基二乙醇胺（MDEA）为主要原料合成了阳离子水性聚氨酯分散液，并对合成过程中游离NCO基含量进行了测定。

A kind of cationic waterborne polyurethane dispersion was synthesized by isophorone diisocyanate ( IPDI ), polytetrahydrofuran ( PTMG ), and N-methyl diethanolamine ( MDEA ) . Its dissociative NCO during preparation were measured .

对于含有H2S、CO2酸性气体的脱硫，新型空间位阻胺脱硫剂LY-1比工业常用的脱硫剂MDEA（N-甲基二乙醇胺）对H2S具有更好的选择性，且吸收容量大，解吸性能好。

A new selective desulfurizer LY 1 , sterically hindered amine , was prepared which had more excellent selectivity for H 2S in the presence of CO 2 in raw gas , and better absorption and desorption capacities than MDEA .

评价结果表明，活化溶液吸收、再生和传质性能明显提高，总传质系数Kov的平均值是N-甲基二乙醇胺（MDEA）溶液的2.2倍；

Performances of absorption , desorption and mass-transfer of activated solution were improved remarkably . Average overall mass - transfer coefficient Kov of activated solution was 2.2 times that of MDEA ( N - methyldiethanolamine ) solution .

酸性废气脱硫工艺中N~-甲基二乙醇胺降解反应产物的研究

The Methyldiethanolamine Degradation Products in Desulphurization Process for Acid Waste Gas

甲醇对N-甲基二乙醇胺降解的影响及对策研究

Effects of methyl Alcohol on Methyldiethanolamine Degradation and the Countermeasure

N-甲基二乙醇胺吸收法火炬气脱硫过程模拟

Simulation of Desulfurization of Flare Gas by Absorption with N - Methyldiethanolamine

关于N-甲基二乙醇胺法脱硫工艺的探讨

Discussion about application of methyldiethanolamine desulfurization process split-phase method

N-甲基二乙醇胺合成工艺研究

Study on synthesis of n - methyl diethanol amine

甲基二乙醇胺水溶液压力下选择性脱除硫化氢

MDEA Process for Selective Removing of H_2S at Pressure

复合型甲基二乙醇胺溶液烟气脱硫试验研究

Study on Compound Methyl Diethanolamine Solution Flue Gas Desulphurization

毛细管气相色谱法测定酸性气体吸收液中的二乙醇胺和甲基二乙醇胺

Determination of DEA and MDEA in Absorption Solution of Acid Gases by Capillary Gas Chromatography