Cement-containing catalyst composition and process for its prepa

Details Cement-containing catalyst composition and process for its prepa Cement-containing catalyst composition and process for its prepa

1990-07-12

1991-08-13

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Sulfur or compound containing same

502242, 502247, 502250, 502251, 502327, B01J 2106, B01J 2342, B01J 2344, B01J 2389

Patent

active

050396455

ABSTRACT:
A solid composition is prepared by mixing water, a hydraulic cement, aluminum metal powder, and a catalyst composition comprising (a) an inorganic support, (b) Pt and/or Pd metal (c) and Fe metal and/or oxide, followed by maintaining the obtained mixture under such conditions as to affect hardening of the hydraulic cement. Preferably, the hydraulic cement is a Type III portland cement and/or a Class H well cement. The thus-prepared solid compositon can be used as a CO oxidation catalyst.

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"The Chemistry of Portland Cement" by Robert H. Bogue, Reinhold Publishing Corporation, 1947, pp. 265-272.
Kirk-Othmer "Encyclopedia of Chemical Technology", vol. 5, Third Edition, John Wiley and Sons, 1979, pp. 163-193.
1988 Annual Book of ASTM Standards, Section 4, ASTM Procedure C 150-186, pp. 116-120.
"Specification for Materials and Testing of Well Cements", API Specification 10, Fourth Edition, 1988, American Petroleum Institute.

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