In this work, analysis of sensitivity of Keqto errors in equilibrium composition of esterificationreactions at different reaction conditions is presented. Rigorouserror and Taguchi analyses showed that Keqis indeed a function of temperature only and not of molar ratio(MR) of the reactants and ...
a对酯化进行正交试验得到反应条件为1%壳聚糖用量为75ml、酯化反应温度为60℃、酯化反应时间为60min的条件下为最佳合成工艺条件 Carries on the orthogonal experiment to the esterification to obtain the response condition is 1% shell polyose amount used is 75ml, the esterification reaction temperature for 60℃...
Glycerine esterification with free fatty acids using SBA-15 functionalized catalysts:Effect of hydrophobicity reaction system.Accordingly,this work also analyzes the effect of reaction conditions on this yield and presents a comparison with the effect obtained using ... MA Maquirriain,LG Tonutti,CA Que...
Insights into Reaction Conditions for Selective Catalytic Reduction of NOx with a MnAl Oxide Catalyst at Low Temperatures 来自 Semantic Scholar 喜欢 0 阅读量: 1 作者:H Zhu,L Qiu,R Wang 摘要: MnO x catalysts have been proven to have superior activity at low temperatures (LT) for selective ...
11.Study on reaction conditions for desulfurization of catalytic cracking gasoline by oxygen oxidation and extraction催化汽油氧化及萃取脱硫的反应条件研究 12.Research on Synthesis of Dimethyl Carbonate by Transesterification Incorporated with Reactive Extraction;反应—萃取技术促进酯交换法合成碳酸二甲酯反应研究 ...
Adjustment reaction conditions under experimental conditions, and did a series of experiments showed that conversion rate and the degree of esterification reaction cannot achieve the expected 翻译结果4复制译文编辑译文朗读译文返回顶部 According to the lab in the reaction conditions, has made a series of...
Experiments were conducted in a batch reactor under isothermal conditions to study the enhancement of the esterification reaction between ethanol and sulphuric acid with ionic liquid as catalyst. The three catalysts used for the study were 1-butyl 3-methylimidazolium octyl sulphate, 1-ethyl 3-...
The enzymecatalyzed interesterification of Chinese vegetable tallow and methyl stearate to produce cocoa butter equivalent was studied. 考察了无机盐、水活度、温度以及有机溶剂等因素对酯交换反应的影响,进行了产物分离和性能检测以及固定化脂肪酶的稳定性实验。 更多例句>> 补充资料:同位素交换反应 分子式:分子...
tion conditions on kinetics of soybean oil epoxidation. Our goal was to shorten the reaction time, generally recognized as one of the limiting factors for the application of enzyme-catalyzed synthesis. Other targets were to maximize the conversion, in- ...
These previous studies have indicated that the use of zeolite membranes in esterification reactions requires a high water flux and good stability under the selected reaction conditions. Recently, membrane reactors for transesterification have focused on the methanol removal performance of zeolite membranes ...