1) reaction-dewatering coupling
反应-脱水耦合
1.
Based on thermodynamic calculation and analysis of equilibrium conversion rate of HCl oxidation, the reaction-dewatering coupling technique was applied to the oxidation process of hydrogen chloride, and the process simulation was studied in this work.
根据对氯化氢氧化平衡的计算和分析,提出将反应-脱水耦合技术应用于氯化氢氧化过程中,研究了反应-脱水耦合的模拟工艺。
2) hydrate/dehydrate reaction
水合/脱水反应
3) dehydration-condensation reaction
脱水缩合反应
4) coupling process
耦合反应
1.
The coupling process of dehydrogenation of 1,4-butanediol and hydrogenation of dimethyl maleate over CuO/SiO2 catalysts to produce one important fine chemical γ-butyrolactone was carried out in a continuous fixed bed reactor under atmospheric pressure.
和传统的反应过程相比,耦合反应提高了顺丁烯二酸二甲酯加氢和1,4-丁二醇脱氢活性。
2.
The coupling process of dehydrogenation of 1,4-butanediol with hydrogenation of maleic anhy-dride over Cr-Cu/SiO2 catalysts to produce one important fine chemical γ-butyrolactone was studied, which shows advantages over the conventional processes.
耦合反应显著提高了顺酐转化率和γ-丁内酯选择性。
3.
A series of supported copper based catalysts for the coupling process of 2-butanol dehydrogenation and furfural hydrogenation were prepared by different methods.
采用不同方法制备了一系列的负载型铜基催化剂并将其用于仲丁醇脱氢和糠醛加氢的耦合反应。
5) coupling reaction
耦合反应
1.
It shows that using coupling reaction is the key to improving the yield of DMC.
本文运用化学热力学基本原理,着重从热力学角度对碳酸二甲酯的合成反应进行了探讨,表明使用耦合反应是提高碳酸二甲酯产率的重要方向。
2.
Reaction condition can be changed by means of coupling reactions, which provides a theoretical basis for inorganic chemistry preparations.
从化学热力学出发,将无机制备中的化学反应分成四种反应类型,并由热力学原理讨论了化学反应的自发方向,应用耦合反应改变化学反应的条件,为无机制备提供了理论基础,使化学热力学在无机制备中起到重要的指导作用。
3.
At the same time coupling reaction combined with urea and methanol is used in the synthesis of methyl carbamate.
重点研究了氨基甲酸甲酯的合成路线，本文将耦合反应应用于氨基甲酸甲酯的合成反应中，结合尿素醇解法制备氨基甲酸甲酯。
6) coupled reaction
耦合反应
1.
The article expounds the condition of the coupled reaction taking place- △ rG <0 .
从热力学的角度论述了耦合反应发生的条件—△rG <0 ,讨论了耦合反应在中和、水解、难溶的电解质的溶解和氧化还原等基本反应中的应
2.
The results of experiment show that the Si-V coupled reaction equilibrium can be transferred towards the direction of high temperature and the speed of VO reduction reaction is accelerated sharply by the use of plasma,The technology of plasma can be used to melt ferrovanadium and similar ferroalloys.
试验证明，在等离子条件下，Ｓｉ－Ｖ耦合反应的平衡能向高温方向移动，ＶＯ还原速度急剧提高，存在着用碳还原法代替金属热还原法冶炼钒铁和类似的铁合金的可能性。
3.
The results of experiment showed that the Si-V coupled reaction equilibrium could be reached very fast,and the speed of reducing reaction of VO was accelerated sharply by the use of plasma.
研究结果证实，在等离子体条件下，Ｓｉ－Ｖ耦合反应能迅速达到平衡，ＶＯ的还原速率急剧提高，存在着用碳还原法代替昂贵的金属热还原法来冶炼钒铁和类似的铁合金的可能性。
补充资料：冯布劳恩酰胺脱水反应
分子式：
CAS号：
性质：N-无取代基的酰胺在氯化亚砜、或三氯氧磷、五氯化磷、五氧化二磷等的作用下加热，脱水成腈。这是合成腈的重要方法。高温(～500℃)加热也能脱水成。
CAS号：
性质：N-无取代基的酰胺在氯化亚砜、或三氯氧磷、五氯化磷、五氧化二磷等的作用下加热，脱水成腈。这是合成腈的重要方法。高温(～500℃)加热也能脱水成。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条