Recent advances in preparation of ethylene glycol via ethylene oxide catalytic reaction are reviewed in this paper. 对环氧乙烷(EO)催化法合成乙二醇研究的最新进展作了综述。
Ethylene oxide and propylene oxide copolymer was a kind of important assistants and its moleculer structure design was studied. 非离子型化合物环氧乙烷(EO)环氧丙烷共聚醚在助剂行业具有广泛的应用和较好的开发、研究的前景。
They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis methods. a polymer of vinyl formaldehyde. 即丙烯醛水合法,环氧乙烷(EO)甲酰化法,生物发酵法。一种甲醛乙烯的聚合物。
The Study on the Catalyst of Direct Oxidation Ethane to Ethylene Oxide(EO) 乙烷一步直接制环氧乙烷(EO)催化剂的研究
The deactivation kinetics equations of ethylene oxide synthesis silver catalyst were obtained from the calculation of real industrial data. 根据工业实际生产数据反算得到能够反映催化剂失活特性的银催化剂失活动力学方程。