Modulated and regenerative ceramic filter with insitu heating el

Details Modulated and regenerative ceramic filter with insitu heating el Modulated and regenerative ceramic filter with insitu heating el

1994-12-12

1998-06-16

Drodge, Joseph W.

Liquid purification or separation

With heater or heat exchanger

For filter

55301, 55523, 55DIG30, 60311, 114270, 123198R, 180313, 181231, 422177, B01D 4600, B01D 3518, F01N 300

Patent

active

057664587

ABSTRACT:
A modular filter for removing particulate matter from gases or liquids is disclosed. The filter includes at least two porous ceramic or ceramic composite modules and a heater structure for regenerating the modules by heating which is integral with the modules. The regenerating structure may also be a ceramic structure. The filter modules may be manufactured using micropyretic synthesis and manufactured to have interconnected porosity. The filter may be used to remove particulates from the exhaust of engines such as engines of land and water vehicles.

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