Title: Carbon monoxide bombustion adjuvant and preparing process thereof
Application Number: 96120045 Application Date: 1996.10.14
Publication Number: 1179463 Publication Date: 1998.04.22
Approval Pub. Date: Granted Pub. Date: 2001.11.07
International Classifi-cation: C10K3/00
Applicant(s) Name: Refining Inst., Luoyang Petrochemical Engineering Address: 471023
Inventor(s) Name: Wang Longyan, Wu Zhiren
Attorney & Agent: zhang ejun
Abstract:
     A CO combustion improver features that its active component is noble elements Pt and Pd (0.005-0.2 Wt.%), and its carrier is silicon oxide-alumina containing Y or ZSM-5 zeolite, clay or their mixture (2.0-40 Wt.%) in the form of particles (30-100 microns, and is prepared through impregnating screened catalytic cracking balance catalyst, used catalyst, aged catalyst, and aged gasifying aid in the solution of noble metal salt. Its advantages include high oxidizing activity, stability and antiwear nature, low loss rate, and higher cracking activity.
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