加料方式对共沉淀法制Ni/Al_2O_3的影响  

The Influence of drop order to Ni/Al2O3 by co - precipitation method made

作　　者：崔英姿[1] 李桂春[2] 

机构地区：[1]绥化师范专科学校,黑龙江绥化152000 [2]哈尔滨师范大学,黑龙江哈尔滨150080

出　　处：《化学工程师》2003年第1期59-60,共2页Chemical Engineer

摘　　要：本文采用XRD研究了加料方式对共沉淀法制备的Ni/Al2O3的影响。结果表明:采用并流的方法制备的Ni/Al2O3中Ni分散度较好。The influence of drop order to Ni/Al2O3 by co- precipiation method made was studied with XRD in this paper. The results showed that the decentralization of Ni used by together drop method to produced the Ni/Al2O3 was better than others.

关 键 词：加料方式 共沉淀法 制备 NI/AL2O3 影响 并流法 催化剂 

分 类 号：TQ426.94[化学工程]