Catalyst device fabricated in situ and method of fabricating the

Details Catalyst device fabricated in situ and method of fabricating the Catalyst device fabricated in situ and method of fabricating the

1991-07-25

1993-04-27

Shine, W. J.

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

Catalyst or precursor therefor

Sulfur or compound containing same

502300, 502302, 502314, 502336, 502338, 502340, 502353, 502439, 502527, B01J 2302, B01J 2310, B01J 2704, B01J 3200

Patent

active

052062023

ABSTRACT:
The present invention features a process, and a product formed by the process, wherein a catalyst device is fabricated in situ. Metal powders, metal alloy powders and mixtures thereof are introduced to a substrate, by means of a washcoat suspension. After the suspension is applied, the metals are transformed into active catalyst and catalyst support materials. The process comprises the steps of: (a) introducing to a substrate, metal powders, metal alloy powders and mixtures thereof, having particles in average diameter sizes of approximately between 5 and 50 microns; and (b) transforming in situ the particles of the metals and metal alloys and mixtures thereof, whereby the metals, metal alloys and mixtures thereof are converted into active catalyst and catalyst support materials having sub-micron average diameter sizes.

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patent: 4912077 (1990-03-01), Lachman et al.
patent: 5036037 (1991-07-01), Kladnig et al.

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