Gas separation – Multiple bag type filters in chamber
Patent
1991-11-04
1993-02-09
Spitzer, Robert
Gas separation
Multiple bag type filters in chamber
55523, 428936, B01D 4624, C04B 4150
Patent
active
051850184
ABSTRACT:
A strong and light weight tubular structural member is formed of a fibrous ceramic mat-like skeletal base filled with a ceramic binder. The ceramic filled base is coated in a chemical deposition process with a thin ceramic skin which is molecularly bonded to the base and which greatly strengthens the member and increases its useful life when it is used in contact with high temperature furnace gasses. The use of such tubular members in cross-flow filter elements to separate planar ceramic filter elements and the use thereof to strengthen ceramic tube sheets in pressure type tube filters is disclosed.
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Zievers Elizabeth S.
Zievers James F.
Patnaude Edmond T.
Spitzer Robert
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