esterification reaction的例句大全

Esterification reaction time, 2h; temperature, 90 ℃;

酯化反应时间2h，反应温度90℃；

Influences of Integration Process on Membrane Separation Performance and Esterification Reaction in Vitamin C Production

VC生产中集成工艺对酯化反应和膜分离性能的影响

Dynamics Research on Esterification Reaction of Mixing Binary Acid with Ethanol

混合二元酸与乙醇酯化反应动力学研究

New Development of Esterification Reaction

酯化反应新进展

Study of Esterification Reaction over Layered Surface Supported Zirconium Base Solid Acid Catalyst

新型层状表面相锆基固体酸催化酯化反应研究

The polymer supported catalyst for esterification reaction of organic acid and alcohol

羧酸和醇类酯化反应的高分子载体催化剂

Using furfural as the raw material with KClO_3 as the oxidant the V_2O_5 as the catalyst to prepare fumaric acid. Synthesis of dimethyl fumarate by esterification reaction of fumaric acid with methanol catalyzed by heterogeneous supported heteropoly acid PW_ ( 12)/ C.

研究了以糠醛为原料，以KClO3为氧化剂，V2O5为催化剂制备富马酸，在固载杂多酸PW12/C催化下，富马酸和甲醇经过酯化反应合成富马酸二甲酯。

Study on Improving the Efficiency of Esterification Reaction

提高酯化反应效率的研究

For we further research methane oxidation esterification reaction to provide the theory basis.

为我们进一步研究醋酸混酸体系中甲烷氧化酯化反应提供理论依据。

The application of sulfamic acid catalyst in esterification reaction

氨基磺酸对酯化反应的催化作用

Measured activation energy for esterification reaction in liquid phase and vapour-liquid phase are 49.4 kJ/ mol and 54.4 kJ/ mol respectively.

测得的液相和汽－液相酯化反应的活化能分别为49.4kJ／mol和54.4kJ／mol。

Technology Development of Esterification Reaction

酯化反应技术进展

Experimental results indicated that the optimum conditions of esterification reaction are the molar ratio of o-phthalic acid, n-butyl alcohol and sodium hydrogen sulfate 1:2. 6:0. 22, the reaction time 1. 5 h, and the yield up to 94.24%.

实验结果表明：酯化反应的优化条件为邻苯二甲酸、正丁醇、硫酸氢钠物质的量比为1：2.6：0.22，反应时间1.5h。产率可达94.24%。

the esterification reaction of hexane diacid with 2 ethyl hexanol was studied by using modified β zeolite as catalysts. the effects of cation exchange degree, calcining temperature and the surface acidity on the catalytic activity were discussed.

用改性β沸石作催化剂，研究了己二酸与2－乙基己醇的酯化反应，讨论了阳离子交换度、焙烧温度及表面酸性对催化活性的影响。

esterification reaction of hexane diacid with 2 ethyl hexanol over modified β zeolite catalysts

改性β沸石催化剂上己二酸与2-乙基己醇的酯化反应

Studies on the esterification reaction coupling pervaporation membrane separation ( I)── Esterfication of propionic acid/ isopropanol and it's process, parameters

渗透汽化膜分离耦合酯化反应的研究（Ⅰ）&丙酸/异丙醇的酯化反应及其过程参数

A liquid crystal with pyridine group was synthesized from reactants of pyrogallic acid and isonicotinato by esterification reaction.

以焦性没食子酸和异烟酸为原料合成了带吡啶官能团的液晶配体。

Ingold-Taft Equation of the Esterification Reaction of Substituted Methanol with Aromatic Acids under the Catalysis of T_sOH

酸催化下取代甲醇与芳香酸酯化反应的Ingold-Taft方程聚乙二醇催化下二苯甲醇的合成

Tin tetrachloride can be used as catalyst for esterification reaction instead of sulfuric acid and it shows fine catalytic effect for the synthesis of iso amyl acetate, n amyl acetate and n butyl acetate. The yield can all get to 90% at reaction for 1 h.

四氯化锡取代浓硫酸作为酯化催化剂，在乙酸异戊酯、乙酸正戊酯、乙酸正丁酯的合成中显示出很好的催化效果，反应1h产率都可达90%以上。

Esterification reaction mainly takes place in the process of condensation reaction.

缩合反应阶段主要是酯化反应。