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词语酯化反应拆分为汉字:
酯字的拼音、笔画、偏旁部首、笔顺、繁体字,酯字字源来历,酯字演变
有机化合物的一类,低级的酯是有香气的挥发性液体,高级的酯是蜡状固体或很稠的液体。几种高级的酯是脂肪的主要成分。……
化字的拼音、笔画、偏旁部首、笔顺、繁体字,化字字源来历,化字演变
1. 化 [huà]2. 化 [huā]化 [huà]性质或形态改变:变~。分~。僵~。教(jiào )~。熔~。融~。潜移默~。~干弋为玉帛。。佛教、道教徒募集财物:~缘。~斋。用在名词或形容词后,表示转变成某种性质或状态:丑~。绿~。习……
反字的拼音、笔画、偏旁部首、笔顺、繁体字,反字字源来历,反字演变
翻转,颠倒:~手(a.翻过手,手到背后;b.反掌)。~复。~侧。翻转的,颠倒的,与“正”相对:正~两方面的经验。~间(利用敌人的间谍,使敌人内部自相矛盾)。~诉。~馈。适得其~。物极必~。抵制,背叛,抗拒:~霸。和原来的不同,和预感的不同:……
应字的拼音、笔画、偏旁部首、笔顺、繁体字,应字字源来历,应字演变
1. 应 [yīng]2. 应 [yìng]应 [yīng]该,当,又引申料想理该如此:~当。~该。~分(fèn )。~有尽有。回答:答~。喊他不~。~承。随,即:“桓督诸将周旋赴讨,~皆平定”。姓。应 [yìng]回答或随声相和:~答。呼……
查询词语:酯化反应
汉语拼音:zhǐ huà fǎn yìng
The results showed that the catalysis of amino sulfonic acid was more effective than sulfuric acid on the esterification reaction.
结果表明,氨基磺酸是一种比硫酸更有效的酯化反应催化剂。In this paper, biodiesel was pre- . pared by transesterification of lard by means of methanol, using solid basic catalyst.
本实验采用猪油在固体碱催化剂(氢氧化钾)与甲醇酯化反应制备生物柴油。Methods: Salicylic acid glucose esters were synthesized from glucose by condensation, oxidization, deprotection and esterification.
方法:由葡萄糖通过缩合、氧化、去保护、酯化反应制备水杨酸葡萄糖酯。butyl propionate was catalytic synthesis by the esterification reaction of n butyl alcohol with propionic acid by potassium bisulfate.
用硫酸氢钾催化丙酸和正丁醇的酯化反应合成了丙酸丁酯。It was testified that expandable graphite was a kind of effective catalyst in the esterification of acetic acid with isoamyl alcohol.
有人作证说,膨胀石墨是一种有效的催化剂在乙酸与异戊醇的酯化反应。The experimental result demonstrated that the variables considered showed evident effect on the reaction efficiency.
实验结果表明,上述工艺参数对淀粉丙酸酯化反应效率有着显著的影响。and cooling the distillate to 0 deg. c and filtering off the separated matter to obtain liquid methyl ester or biological diesel oil.
在酯化反应后蒸馏过程中将馏出物冷却到0℃,过滤除去析出物后,所得液体即为燃料甲酯(即生物柴油)。The effects of reaction conditions and catalysts surface acidity on esterification reaction were investigated.
考察了反应条件对酯化反应的影响,催化剂的表面总酸度与酯化活性的关系。Esterification is a common organic reaction, usually with the catalysis of acid carboxylic acid and alcohol produce ester.
酯化反应是常见的有机反应,通常是在酸催化作用下由羧酸与醇反应生成酯。气相酯化反应
esterification in gaseous state.
酶催化酯化反应
enzymatic esterification
酯化反应实验改进
Improvement of Esterification Reaction Experiment
酯化反应技术进展
Technology Development of Esterification Reaction
羧酸羧基酰卤酸酐酯酯化反应
carboxylic acid carboxyl acyl halide acid anhydride ester esterification
酯化反应釜搅拌器的分析
Analysis on agitator of esterification reactor
酯化反应釜搅拌器的改进
Improvements of the Mixers of Esterification Reactors
提高酯化反应效率的研究
Study on Improving the Efficiency of Esterification Reaction
松香催化酯化反应研究进展
DEVELOPMENT OF RESEARCH ON CATALYTIC ESTERIFICATION OF ROSIN
己二酸二丁酯催化酯化反应
Keywords SO 2 4TiO 2 MoO 3dibutyl adipatecatalystesterification
苯胺和苯酚与环酐的酰胺化及酯化反应
Amidation and Esterification of Cyclic Anhydrides with Aniline and Phenol
酯化反应中催化剂研究新进展
Recent Research Progresses of Catalysts for Esterification
酯化反应釜夹套的传热计算
Heat transfer calculation of esterification reactor jacket
漆酚镨聚合物对酯化反应的催化作用
Catalytic Property of Urushiol Praseodymium Polymer in Esterification
酯化反应使纤维素得结晶度降低。
Cellulose propionate was synthesized by the heterogeneous esterification reaction of cellulose.
酯化反应使纤维素的结晶度降低。
Cellulose propionate was synthesized by the heterogeneous esterification reaction of cellulose.
研究了木糖醇和油酸的酯化反应。
The esterification of xylitol and oleic acid was studied.
烷基锡酸催化松香酯化反应的研究
STUDY ON THE ESTERIFICATION OF ROSIN CATALYZED BY ALKYL STANNATE
固体酸碱催化马来松香酯化反应
STUDY ON CATALYTIC ESTERIFICATION OF MALEATED ROSIN WITH SOLID ACIDS AND SOLID ALKALI
非液体酸催化剂在酯化反应中的应用
Application of the Nonliquid Catalyst in Ester Reaction
催化酯化反应中固体酸催化剂研究进展
Recent Research of Solid Acid Catalysts Used in Esterification.
分析了不饱和羧酸酯化反应的机理。
The esterification mechanism of unsaturated carboxylic acid was analyzed.
混合二元酸多相催化酯化反应研究
Heterogeneous Catalyitc Esterification Reaction for Mixed Dibasic Acid
光促进温和条件下烯烃的氢甲酯化反应
Photoassisted Methoxycarbonylation of Olefins under Ambient Conditions
甲基聚氧化乙烯酯化反应及其动力学
CATALYTIC ESTERIFICATION AND KINETIC STUDY OF POLYETHYLENEOXIDE AND ACRYLIC ACID
无水硫酸铜催化酯化反应性能的研究
Study on Property of Catalytic Esterification through Anhydrous Copper Sulfate
微波辐射下阳离子树脂催化酯化反应研究
Study on Esterification Reaction under Microwave Irradiation and CationResin Catalyzing
乙二醇与马来酸酐酯化反应的研究
Study on the esterification between thylene glycol and malefic anhydride
芳樟醇与乙酸酐酯化反应动力学研究
The Study on the Kinetics of Esterification of Linalool with Acetic Anhydride
壳聚糖硫酸盐的催化酯化反应研究进展
Research Progress of Chitosan Sulfate in catalytic esterification