Original document(8 pages) Authorized document(8 pages) 中文版
    The fludizied-bed catalyst for preparing acrylonitrile by means of propylene ammonia oxidation contains SiO2 carrier and the following composite: Mo12BiaFebNicRedNaeXfYgOm, where X is at least one selected from Li, K, Rb, Cs, Sm or Tl, and Y is at least one selected from Co, Mg, Mn, Ca, Ce, La, B, P or Cr. Said catalyst is specially applicable to use under the conditions of low reaction temp., low air/propylene ratio, high reaction pressure and high propylene load. It can ensure high yield of acrylonitrile.
Application Number
申请号		 01132193 Application Date
申请日		 2001.11.14
Title 名称 Fluidized bed catalyst for preparing acrylonitrile by ammoxidation
Publication Number
公开号		 1418867 Publication Date
公开日		 2003.05.21
Approval Pub. Date Granted Pub. Date 2004.10.06
International Classification 分类号 B01J23/889,C07C253/24,C07C255/08
Applicant(s) Name
申请人		 China Petrochemical Corp.
Address 地址 100029
Inventor(s) Name 发明人 An Wei, Wu Lianghua
Attorney & Agent 代理人 chen zhiliang
More information 更  多  信  息


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