以下为句子列表：
英文: Abstract: Two important factors,the loss of the catalyst components and the change of the catalyst particle diameter,which lead to the decay of the catalyst for amination of fatty alcohols,were studied.The dimension analytic method is applied successfully
中文: 文摘:对引起脂肪醇胺化用催化剂失活的重要因素——组分流失及粒径变化进行了研究，运用因次分析方法将催化剂的重复使用次数、组分流失及粒径等因素进行了关联，并取得了成功。
更详细...
英文: It was proposed that the catalytic amination of metyl t-butyl ether by solid acid was a promising greenprocess.
中文: 指出固体酸催化甲基叔丁基醚的氨化是值得开发的绿色化工技术。
更详细...
英文: Using ethyl cyanoacetate, triethyl orthoformate and methylhydrazine as main raw materials, the herbicide pyrazosulfuron was prepared through the reactions of substitution, amination, cylclization, diazotization and chlorosulfonation.
中文: 摘要以氰乙酸乙酯、原甲酸三乙酯和甲肼等为主要原料，通过取代、胺化、环化、重氮化和氯磺化等反应制得了除草剂吡嘧磺隆原料药。
更详细...
|
