1
Fawzy T Abdelmalek: Method and apparatus for flue gas cleaning by separation and liquefaction of sulfur dioxide and carbon dioxide. Peoples Hale & Coleman, July 28, 1992: US05133190 (105 worldwide citation)

Sulfur dioxide and carbon dioxide, emitted in flue gases are separated by gas centrifuge separators, and liquefied by gas mechanical compression and cooling means.


2
Fawzy T Abdelmalek: Method and system for a condensing boiler and flue gas cleaning by cooling and liquefaction. Peoples Hale & Coleman, June 21, 1994: US05321946 (63 worldwide citation)

A method for cleaning a flue gas stream continuously emitting from a thermal power plant fossil fueled boiler, and containing hazardous volatile organic vapors, heavy metal vapors, nitrogen oxides, sulfur dioxide, and carbon dioxide by cooling, condensing and gas liquefaction processes employing a h ...


3
Fawzy T Abdelmalek, Michael J Rutsch: Process for solids waste landfill gas treatment and separation of methane and carbon dioxide. Peoples Hale & Coleman, July 1, 1997: US05642630 (58 worldwide citation)

Waste landfill gases are treated and separated by a combination of gas cleaning, gas compression, gas cooling, and gas absorption processes to produce high quality liquefied natural gas, liquefied carbon dioxide and compressed natural gas products.


4
Fawzy T Abdelmalek: Process for boiler flue gas cleaning by absorption, separation and liquefaction. Peoples Hale & Coleman, April 4, 1995: US05403569 (14 worldwide citation)

Sulfur dioxide in flue gas exhaust stream from fossil fueled boiler, is absorbed by a regenerative organic solvent in a centrifugal gas separator-absorber.


5
Fawzy T Abdelmalek: Cyclonic centrifugal gas separator - absorber apparatus for boiler flue gas cleaning. Peoples Hale & Coleman, November 14, 1995: US05466270 (8 worldwide citation)

Sulfur dioxide in flue gas exhaust stream from fossil fueled boiler, is absorbed by a regenerative organic solvent in a centrifugal gas separator-absorber.


6
Stanley A Lawton, Edward A Theby: Method for making vanadium dioxide powders. McDonnel Douglas, Veo Peoples Hale & Coleman Peoples Jr, June 27, 1995: US05427763 (8 worldwide citation)

A method for making vanadium dioxide (V.sub.2 or V.sub.2 O.sub.4) powders from vanadyl sulfate without using SO.sub.2 gas, comprises evaporative decomposition of a vanadyl sulfate hydrate spray, entrained in a nitrogen atmosphere at O.sub.2 partial pressures that would normally predict V.sub.2 O.sub ...


7
David E Hochbein: Pallet for drying ceramic cards. Aluminum Company of America, Peoples Hale & Coleman, January 12, 1993: US05178260 (7 worldwide citation)

A pallet for use in drying ceramic cards that have product sites thereon, including a body having a plurality of openings therein defined by a series of highways, whereby the openings have the general shape of the product sites; at least one skirt extending perpendicularly from the body contains an ...



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