Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1974-07-26
1976-04-06
Lesmes, George F.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428109, 428114, 428135, 428210, 428268, 428273, 428294, 428302, 428317, 428325, 428378, 428399, 23288F, 427374, 427380, B01J 802, B32B 512
Patent
active
039491099
ABSTRACT:
A catalyst support is described for use in fixed bed flow reactors. The support is a porous, self-supporting structure of multiple layers of a yarn of partially sintered glass-ceramic fibers. The structure has diamond shaped apertures in its walls to provide good fluid permeability. Preferably, it is tubular. Coated with a catalyst, the structures are especially adapted for use in the catalytic conversion of pollutants in the exhaust fumes of internal combustion engines.
REFERENCES:
patent: 2664375 (1953-12-01), Slayter
patent: 3189563 (1965-06-01), Havel
patent: 3450546 (1969-06-01), Stong
patent: 3713854 (1973-01-01), Beall
patent: 3849181 (1974-11-01), Green
Dixon Jr. William R.
E. I. Du Pont de Nemours and Company
Lesmes George F.
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