Title: Active non-uniform catalyzer for ordinary pressure water-gas methanides and its making method
Application Number: 88105142 Application Date: 1988.10.19
Publication Number: 1041968 Publication Date: 1990.05.09
Approval Pub. Date: Granted Pub. Date: 1994.05.18
International Classifi-cation: B01J23/84,C07C1/04,C10K3/02
Applicant(s) Name: Dalian Chemical Physics Inst., China Academy of Sc Address:
Inventor(s) Name: Wu Diyong
Attorney & Agent: LI SHAOGUANG
Abstract:
     The nickel is used as main componet in the catalyst and some rare-earth metals (lanthanum as main component) are added. The composition (weight percentage) of catalyst is that nickel 2-40, manganese 5-30, zirconium 0.5-10, rare-earth metals (lanthanum as standard) 0.5-10, Al2O3 and TiO2. The manganese, zirconium and rare-earth metals are distributed along the radical of catalyst particles on different optimum function. A production process of the catalyst is present also in the invention.
Time: 9