Method of producing a carbon coated ceramic membrane and associa

Details Method of producing a carbon coated ceramic membrane and associa Method of producing a carbon coated ceramic membrane and associa

1991-04-08

1993-11-16

Lusignan, Michael

Coating processes

Coating by vapor, gas, or smoke

Carbon or carbide coating

427255, 4272551, 427314, 4273722, 210490, 21050026, C23C 1602, C23C 1626, B01D 2900

Patent

active

052621987

ABSTRACT:
A method of producing a carbon coated ceramic membrane including passing a selected hydrocarbon vapor through a ceramic membrane and controlling ceramic membrane exposure temperature and ceramic membrane exposure time. The method produces a carbon coated ceramic membrane of reduced pore size and modified surface properties having increased chemical, thermal and hydrothermal stability over an uncoated ceramic membrane.

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