JOHN RICHARD MORRIS, MD
Medical Practice at Dupont Cir, Louisville, KY

4078041, Mar 7, 1978

Mar 1, 1976

5/662596

John M. Morris - Louisville KY

Rexnord Inc. - Racine WI

B01D 5334

423210

A chemically reactive electro-fluidized bed gas purification arrangement and method for cleaning a dirty gas stream including chemically reactive materials and entrained particulate materials wherein means are provided to impose a selected electrical charge upon the entrained particulate materials, and wherein the dirty gas stream is contacted with at least one fluidized bed of particulate purification material including reagent material of selected chemical composition receptive to combination with the chemically reactive materials of the dirty gas stream where the reactive bed can be electro-fluidized and the dirty gas stream is passed through at least one electro-fluidized bed where the electrical charged particulate matter entrained in the dirty gas stream adhers to particles of the electro-fluidized bed which act as electro-static collection sites for the particulate material.

4012210, Mar 15, 1977

Feb 23, 1976

5/660363

John M. Morris - Louisville KY

Rexnord Inc. - Racine WI

B01D 4500

55479

A continuous moving bed filter arrangement including a generally vertical vessel defining a gas cleaning chamber therein, having granular filter media inlet opening means located in the upper portion thereof, granular filter media outlet opening means located in the lower portion thereof, at least one first gas conduit means communicating with the upper end thereof, at least one plenum means surrounding a portion of the circumference of a segment of the vessel adjacent the lower portion of the vessel; at least one second gas flow conduit means to conduct gas between the plenum means and the gas cleaning chamber defined by the vessel; at least one third gas conduit means communicating with the plenum means; filter media inlet tube means extending downwardly from the media inlet opening a selected distance into the gas cleaning chamber defined by the vessel for selective admission of granular filter media to the chamber defined within the vessel whereby media flows downwardly through the vessel from the filter media inlet opening to the media outlet opening while gas flows between the first gas conduit means and the second gas conduit means through the bed of media flowing downwardly within the vessel.

4000995, Jan 4, 1977

May 19, 1975

5/578518

John M. Morris - Louisville KY

Rexnord Inc. - Milwaukee MI

B01D 4102

55282

The dust collecting efficiency of a gravel bed filter system in which a plurality of filter modules receive dirty gas from and dischage backflush gas and collected dust into a plenum chamber is enhanced by continuously drawing gas from a downstream end of the plenum chamber, passing the withdrawn gas through a cyclone separator, and returning the gas to the upstream end of the plenum chamber.