Original document(12 pages) Authorized document(12 pages) 中文版
    The preparation process of catalyst material containing nano molecular sieve includes: mixing acid silicon and/or alumina sol with pH 1-4 and containing SiO2 and/or Al2O3 10-50 wt% and molecular sieve slurry with pH 9-14 and containing nanometer molecular sieve 10-50 wt% in the weight ratio between SiO2 and/or Al2O3 to molecular sieve of 0.2-2; forming the mixture of pH 7-9.5 into gel; and drying and crushing or shaping the gel.
Application Number
申请号		 02100379 Application Date
申请日		 2002.01.17
Title 名称 Prepn of catalyst material containing nano molecular sieve
Publication Number
公开号		 1432433 Publication Date
公开日		 2003.07.30
Approval Pub. Date Granted Pub. Date 2004.11.17
International Classification 分类号 B01J29/06,C01B39/02
Applicant(s) Name
申请人		 China Petrochemical Corp.
Address 地址 100029
Inventor(s) Name 发明人 Wang Yongrui
Attorney & Agent 代理人 xu shu pang lizhi
More information 更  多  信  息


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