Olefi相关论文
Recent advances in catalytic asymmetric hydrogenation:Renaissance of the monodentate phosphorus liga
The history for the development of chiral phos- phorus ligands in catalytic asymmetric hydrogenation is briefly highligh......
采用多种方法对HZSM~5进行改性,以沸程75~120℃的催化裂化汽油馏分为原料,在实验室连续固定床反应装置上考察了采用不同方法改性的HZSM......
采用浸渍法分别制备了以丝光沸石(HM)、Hβ和HZSM-5及其组合为载体的沸石基Ni-Mo-P催化剂,考察了载体组成对催化裂化汽油加氢改质反应......
在不同温度下对HZSM-5分子筛进行水热处理并用浸渍法对其进行zn和P改性,制备了Zn—P/HZSM-5催化剂;以流化催化裂化汽油50~100℃馏分为......
本文应用加压原位核磁共振技术,在反应温度70-75℃,压力1.0-2.0MPa,氘代苯为溶剂,偶氮二异丁腈为引发剂的条件下探索了磷化氢与丙烯腈,4-乙烯基吡啶,烯丙基......
Four polymer-supported Fe-Co tetrametallic clusters have been prepared by ion exchange and ligand exchange. Their struct......