Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1992-08-26
1994-08-23
Nelson, Peter A.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
419 2, 419 63, 264110, B22F 500, B28D 132
Patent
active
053406575
ABSTRACT:
This invention relates to pillared micas, which comprise an active metal selected from the group consisting of Pt, Cr, Pd, It, Rh and mixtures thereof, and a first modifier metal selected from the group consisting of Sn, Ga and mixtures thereof. The mica may also be modified with a second modifier metal selected from the group consisting of alkali metals, alkaline earth metals, or rare earth metals and mixtures thereof. This invention further relates to a process for preparing such a catalyst.
REFERENCES:
patent: 2675853 (1954-04-01), Hatch et al.
patent: 3839055 (1974-10-01), Grossman
patent: 4576872 (1986-03-01), Ward
patent: 4582944 (1986-04-01), Taniguchi et al.
patent: 4592781 (1986-06-01), Cheney et al.
patent: 4724121 (1988-02-01), Weyand
Brody John F.
Johnson Jack W.
Kerby Michael C.
Long Fred M.
Riley Kenneth L.
Exxon Research and Engineering Company
Naylor Henry E.
Nelson Peter A.
Prater Penny L.
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