Process for modifyingaluminium sole

Application Number: 00105234
Application Date: 2000.04.07
Publication Number: 1317448
Publication Date: 2001.10.17
Priority Information:
International: C01F7/02
Applicant(s) Name: Lanzhou Oil Refining Chemical Branch, Chinese Petroleum and Natural gas Co Ltd
Inventor(s) Name: Liu Conghua;Sun Shuhong;Ma Yanqing
Patent Agency Code: 62001
Patent Agent: liu donghui
Abstract A process for modifying aluminium sol adhesive used to prepare semi-synthetic zeolite catalyst features that phosphorus and rare-earth compound are added to aluminium sol. Its advantages are its improved adhesion and in turn the improved reaction performance of relative catalyst.