QQ客服 官方微博 反馈留言

	Catalytic Behaviors of Amorphous Co-B Catalysts in Hydroformylation of 1-Octene
	Ma, Lan ; Peng, Qingrong ; He, Dehua
	2010-10-12 ; 2010-10-12
关键词	Hydroformylation 1-Octene Nonyl aldehyde Amorphous Co-B LOW-PRESSURE HYDROFORMYLATION PROPENE HYDROFORMYLATION OLEFIN HYDROFORMYLATION IONIC LIQUIDS HYDROGENATION COBALT COMPLEXES CARBONYLATION 1-HEXENE PERFORMANCE Chemistry, Physical
中文摘要	An amorphous Co-B catalyst was prepared by chemical reduction method and characterized by isothermal N-2 adsorption/desorption, XRD, ICP-AES and HR-TEM. The catalytic activity of the Co-B catalyst in the hydroformylation of 1-octene was evaluated in a 100 mL stainless autoclave. Fresh amorphous Co-B catalyst showed a relatively high activity in the hydroformylation of 1-octene. The thermal stability of fresh Co-B catalyst was also examined. When fresh Co-B catalyst was thermally treated in N-2 or H-2 atmosphere at 200-500 A degrees C for 2 h, the specific surface area and the catalytic activity of the Co-B catalyst decreased. When Co-B was supported on SiO2, the activity of the catalyst increased obviously. Compared with conventional supported Co/SiO2 catalyst, Co-B/SiO2 showed much higher activity than Co/SiO2. The influences of solvents and reaction conditions on the catalytic activity of the amorphous Co-B catalyst were also studied. The recycle test of the amorphous Co-B catalyst was done.
语种	英语 ; 英语
出版者	SPRINGER ; NEW YORK ; 233 SPRING ST, NEW YORK, NY 10013 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80847]
专题	清华大学
推荐引用方式 GB/T 7714	Ma, Lan,Peng, Qingrong,He, Dehua. Catalytic Behaviors of Amorphous Co-B Catalysts in Hydroformylation of 1-Octene[J],2010, 2010.
APA	Ma, Lan,Peng, Qingrong,&He, Dehua.(2010).Catalytic Behaviors of Amorphous Co-B Catalysts in Hydroformylation of 1-Octene..
MLA	Ma, Lan,et al."Catalytic Behaviors of Amorphous Co-B Catalysts in Hydroformylation of 1-Octene".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。