Use of a super alloy as a substrate for catalysts

Details Use of a super alloy as a substrate for catalysts Use of a super alloy as a substrate for catalysts

1994-06-23

1996-07-09

McFarlane, Anthony

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502315, 502316, 502320, 502322, 502351, 502439, 502527, 4232135, B01J 2102, B01J 2374

Patent

active

055344763

ABSTRACT:
A metal alloy in which the highest individual metal concentration is nickel and which always includes at minimum 4% by weight aluminum is used as the substrate for catalysts for purifying exhaust gases. Chromium, iron, cobalt, molybdenum and titanium are among the other metals possible.

REFERENCES:
patent: 4318888 (1982-03-01), Chapman et al.
patent: 4601999 (1986-07-01), Retallick et al.
patent: 4820678 (1989-04-01), Xu
patent: 4829655 (1989-05-01), Cornelison et al.
patent: 4931421 (1990-06-01), Shibata
patent: 5047381 (1991-09-01), Beebe
Dialog Information Services, File 351, World Patent Index 81-92, Dialog Accession No. 003682968, WPI Accession No. 83-42942K/18, Shimizu S.: "Catalyst for IC engine intake and exhaust system comprising alloy contg. nickel, chromium, molybdenum, niobium, iron and aluminium", JP 58051941, A, 830326, 8318 (Basic).

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