alkylation
基本解释
- n.[化]烷基取代;烷化(作用)
英汉例句
- Alkyl halides are reacted with sodium nitrite.
卤化烷与亚硝酸钠反应。 - Alkyl bromides can be produced this way.
溴化烷可以这样形成。 - This invention concerns an alkylation process.
本发明涉及烷基化方法。 - To add one or more alkyl groups to(a compound.
使烷基化在(一种化合物)中添加一个或多个烷基团 - To add one or more alkyl groups to(a compound).
使烷基化在(一种化合物)中添加一个或多个烷基团
英英字典
- the attachment of an alkyl group to an organic compound, usually by the addition or substitution of a hydrogen atom or halide group
柯林斯英英字典
专业释义
- 烷基化
A review is presented on benzene ring alkylation of toluene with methanol for p-xylene synthesis over modified ZSM-5 type zeolites in the last 30 years.
综述了近三十年来国内外有关在改性ZSM-5沸石催化剂上,甲苯、甲醇苯环烷基化制备对二甲苯反应的研究状况。 - 烃化
- 烷基化反应
- 烷基化
The reactions,enhancing octane number of FCC gasoline,were discussed. Besides the hydrodesulfurization activity,the catalyst should have the catalytic activities of isomerization,aromatization,hydrogen transfer,alkylation and selective cracking.
探讨了提高FCC汽油辛烷值的各种反应,提出了在研制FCC汽油加氢脱硫催化剂时,应考虑催化剂的异构化、芳构化、氢转移、烷基化和选择性裂化等功能;通过提高烯烃和烷烃的支链化度,将部分烯烃转化为高辛烷值的芳烃,或将低辛烷值的正构烃类选择性异构等措施,达到保持加氢FCC汽油辛烷值的目的,并对研制的催化剂进行了验证。 - 烷化
- 烃基化反应
- 烷化
- 烷基化