Monolithic ceramic filter

Details Monolithic ceramic filter Monolithic ceramic filter

1997-05-13

1999-01-05

Popovics, Robert J.

Liquid purification or separation

Casing divided by membrane into sections having inlet

Noncoiled nonannular cross section tube

210247, 21032189, 210486, 210496, 2105101, 55523, 55DIG30, 422180, 50252718, 50252719, B01D 6300

Patent

active

058557814

ABSTRACT:
A monolithic ceramic filter having a portion of the partition wall of a honeycomb structure exposed with its end face on an outer wall surface of the structure and increased in thickness as compared to the remaining portion of the partition wall to form a flow resistance relaxing portion is disclosed. The monolithic ceramic filter may also have a groove-shaped recess which is separated via a partition from a liquid supply passage of a honeycomb structure and is in communication with the outside of the structure. The flow resistance of the filtrate within the partition walls may be diminished to enable efficient filtration. The filter is produced simply by extrusion molding. There is no necessity of forming holes for discharging the filtrate in some cases.

REFERENCES:
patent: 3712473 (1973-01-01), Ellenburg
patent: 3737043 (1973-06-01), Clark
patent: 4069157 (1978-01-01), Hoover et al.
patent: 4416676 (1983-11-01), Montierth
patent: 4420316 (1983-12-01), Frost et al.
patent: 4781831 (1988-11-01), Goldsmith
patent: 5009781 (1991-04-01), Goldsmith
patent: 5064586 (1991-11-01), Higashijima
patent: 5108601 (1992-04-01), Goldsmith
patent: 5149475 (1992-09-01), Horikawa et al.
patent: 5454947 (1995-10-01), Olapinski et al.

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