A modified co-precipitation method for the production of Cu/ZnO/Al2O3 complex was studied. The modification was that par......

采用超重力共沉淀法制备铜基催化剂。考察了超重力反应器转速、沉淀pH值和陈化时间等条件对催化剂物性的影响,采用X射线衍射、热重......

液相合成γ┐丁内酯新型催化剂林衍华＊骆有寿（浙江大学二次资源化工国家专业实验室杭州３１００２７）关键词γ－丁内酯，１，４－丁二醇，Ｃｕ－Ｚｎ－Ｏ催化剂，绿铜锌矿１９９６－１２－０４收稿，１９９７－０６－０６修回......

采用共沉淀法开发了绿铜锌矿型１，４－丁二醇液相合成γ－丁内酯用新型催化剂，经直接还原，１，４－丁二醇转化率约１００％，γ－丁内酯收率高于９２％；用ＤＳＣ技术选定了还原条......