alkylation
美 [ˌælkɪ'leɪʃən] 
英 [ˌælkɪ'leɪʃən]
英汉解释
英英解释
例句
Niobic acid as a solid catalyst can be directly applied in the hydrolysis, esterification, condensation and alkylation reaction etc.
铌酸可直接作为固体催化剂，应用于水解、酯化、缩合、烷基化等反应中；
Catalytic applications of the material in cracking, aromatization, isomerization and alkylation reactions were also introduced.
介绍了该催化材料在裂化、芳构化、异构化及烷基化过程中的应用；
The newly discovered mechanism detects and repairs a common form of DNA damage called alkylation.
这个新发现的机制，检测和修复了一种常见的称为烷基化的DNA损坏形式。
The solid acid can be used as the catalyst of hydrolyzation of cellulose, alkylation reaction, biodiesel preparation and other reactions.
该固体酸可用作纤维素的水解、烷基化反应、生物柴油制备等反应的催化剂。
It also used as the catalyzer on alkylation, polymerize, condensation and isomerization .
氟化氢可用作烷基化、聚合、缩合、异构化等有机合成的催化剂。
The catalyst alkylation performance was studied under different temperature, space velocity and pressure.
在一定的温度、空速和压力的范围内，考察了催化剂的烷基化性能。
The mechanism of the alkylation reaction and the properties of solid acid catalysts for the reaction are discussed.
探讨了FCC汽油烷基化反应的机理及用于该反应的固体酸催化剂应满足的条件。
the preparation is achieved through a step by Friedel-crafts alkylation.
其制备通过付氏酰基化方法，一步制得；
The characteristics and advantages of the alkylation process for FCC gasoline desulfurizisation are introduced.
综述了FCC汽油烷基化脱硫的特点与优势。
In organic synthesis, mono-alkylation of amines is an important kind of reaction.
伯胺的单烷基化在有机合成过程中是非常重要的一类反应。
The tertiary butyl benzene synthesis is a supplement to alkylation of classical Friedel and Crafts reaction.
叔丁苯合成的新工艺的实施，是对经典的“弗瑞德-克来福特”反应中烷基化的补充。
But for phenol alkylation with tert-butanol, it demonstrates concerted mechanism as the kinetically favored path.
而苯酚与叔丁醇的烷基化以联合机理为动力学主导。
Alkylation of wheat straw alkaline lignin was conducted by reacting lignin with different alkyl halides .
用不同的卤代烷烃与碱木质素进行烷基化反应。
The process of alkyl naphthalene preparation by alkylation, acylation and direct extraction are also discussed.
讨论了烷基化、酰基化和直接提取制备烷基萘的工艺路线。
This paper elucidates the present situation of research and development of solid acid catalysts for the alkylation of isobutane with butene.
综述了异丁烷与丁烯烷基化反应用固体酸催化剂的研究现状及发展趋势。
These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。
The alkylation composition comprises an organic metal complex having a cobalt-carbon bond.
具体地公开了其特征在于包含具有钴-碳键的有机金属络合物的烷基化组合物。
Nickel plated overlay in stem hole for carbon steel valves to combat severe alkylation conditions.
碳钢阀门采用阀杆孔内镀镍层的阀杆，适用于严酷的烃化应用环境。
Deactivation and regeneration of QZ-2000 catalyst for alkylation of benzene and propylene to synthesize cumene were studied.
对苯和丙烯烷基化反应合成异丙苯的QZ-2000烷基化失活催化剂进行了失活原因及再生条件的研究。
Final product can be obtained by alkylation of trimer.
三聚物再进行烷基化可得到最终产物。
A number of environmental toxins and chemotherapy drugs are alkylation agents that can attack DNA.
许多的环境毒素和化疗药物都是能够攻击DNA的烷（基）化剂。
The paper studied the catalytic N-alkylation of acetanilide and hexanolactam with polystyrene supported polyethylene glycol-400(PS-PEG-400).
本文研究了聚苯乙烯固载聚乙二醇400催化乙酰苯胺和己内酰胺的N-烷基化作用。
O - or N- alkylation was carried out directly by simple heating the mixture of carboxylic acid or amine with quaternary ammonium salt.
将羧酸或胺类化合物与季铵盐进行简单的混合加热，便可直接得到O-或N-烷基化产物。
Optically active 3, 4-diazaphospholane ligands and their application in asymmetric hydroformylation and allylic alkylation reactions.
旋光活性3,4-二甲基磷酸配体及其在不对称羟基化和烯丙基烃化反应中的应用。
OATS process where an alkylation step aids separation.
燕麦过程，其中一烷基化一步辅助分离。
Finally, the problem of the solid acids catalysts and the future of the alkylation catalysts are also discussed.
同时指出了这些固体酸催化剂存在的问题，预测了烷基化催化剂研究的发展方向。
The probable reactions of the adamantane, for example halogenation, alcoholization, nitration and alkylation, are summarized.
文章从分子设计的角度综述了金刚烷可能发生的化学反应，如卤化、羟基化、硝化、烷基化等；
The catalyst alkylation performance doesnot change after regeneration. ZXM-19 catalyst has good applying future.
再生后的催化剂的烷基化性能基本保持不变，ZXM-19型烷基化催化剂具有良好的应用前景。
The technology of producing 1, 3, 5 - trimethylbenzene by industrial alkylation method is studied.
针对目前工业烷基化法生产均三甲苯的技术进行研究。
Alkanes undergo reaction such as cracking , alkylation, oxidation, halogenation , nitration and so on.
烷烃能够发生裂解反应、烷基化反应、氧化反应、卤代反应、消化反应等。
It is this characteristic, and has been used as a catalyst for many reactions, such as acylation, polymerization, alkylation, etc.
正是这一特性，并已被用作很多反应的催化剂，如酰基化、聚合、烷基化等，可以缩短反应时间、提高反应产率。
alkylation isobutane alkylation alkylate etherification polymerization isomerization
气体加工过程名称烷基化碳四烷基化烷基化油醚化聚合异构化英文名称
Characterization of Coke Precursor Deposited on the Surface of Solid Acid Alkylation Catalysts
固体酸烷基化催化剂表面上焦炭前身物的结构和物化表征
Syntheses of New Quaternary Ammonium Phase Transferred Catalysts and Their Application in Enantioselective Alkylation
新型相转移催化剂的合成及其在不对称合成中的应用
The alkylation reaction solution is sent to a rectification system after catalyst deactivation and treatment;
烷基化反应液经过催化剂失活、处理，进入精馏系统；
Alkylation of catechol with tert-butyl alcohol catalyzed by mesoporous acidic montmorillonite heterostructure catalysts
中孔酸性蒙脱石基复合材料催化邻苯二酚-叔丁醇烷基化反应研究
Kinetic study of surface acidity and catalytic performance of alkylation catalyst
烷基化催化剂表面酸性及催化性能的动力学研究
Selective Disproportionation of Toluene and Alkylation of Toluene-Methanol Producing p-Xylene--Process Simulation and Economy Analysis
甲苯选择歧化与甲苯-甲醇选择烃化合成对二甲苯新工艺--过程模拟与技术经济
Parallel Operation of Alkylation Reactors and its Application in Ethylbenzene Process
烷基化反应器单台运行改并联运行在乙苯生产工艺上的应用与推广
Coke-Burning Kinetic Model on Regeneration of Coked Catalyst Used in Alkylation of Benzene with Propylene
烧炭法再生苯和丙烯烷基化失活催化剂动力学模型
