Raney nickel catalytic device

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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Details

252472, 252477Q, 252477R, B01J 2104, B01J 2374

Patent

active

041102576

ABSTRACT:
A catalytic device for use in a conventional coal gasification process which includes a tubular substrate having secured to its inside surface by expansion a catalytic material. The catalytic device is made by inserting a tubular catalytic element, such as a tubular element of a nickel-aluminum alloy, into a tubular substrate and heat-treating the resulting composite to cause the tubular catalytic element to irreversibly expand against the inside surface of the substrate.

REFERENCES:
patent: 2408164 (1946-09-01), Foster
patent: 3362783 (1968-01-01), Leak
patent: 3972548 (1976-08-01), Roseen
patent: 3980440 (1976-09-01), Morse et al.

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