1
Fawzy T Abdelmalek: High efficiency hybrid car with gasoline engine, and electric battery powered motor. Veo Peoples, July 12, 1994: US05327987 (136 worldwide citation)

A hybrid-propulsion car system having one axle driven by an internal combustion engine and another axis driven by an electric motor. The waste heat of the internal combustion engine is absorbed by the engine cooling fluid, and is then heat exchanged with an evaporative fluid in a closed circuit. The ...


2
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 (91 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.


3
Fawzy T Abdelmalek: Process for coal or biomass fuel gasification by carbon dioxide extracted from a boiler flue gas stream. Veo Peoples Jr, August 17, 1999: US05937652 (75 worldwide citation)

Carbon dioxide; from a boiler flue gas stream is separated, recycled and utilized for gasification of coal or biomass to increase fuel utilization and to decrease the carbon dioxide emissions into the atmosphere.


4
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 ...


5
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 (54 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.


6
Fawzy T Abdelmalek: Shock absorber and a hermetically sealed scroll gas expander for a vehicular gas compression and expansion power system. Veo Peoples Jr, August 16, 1994: US05337560 (40 worldwide citation)

Energy of shock force normally absorbed by shock absorber in an automotor vehicle is recovered and converted to electric power.


7
Fawzy T Abdelmalek: High efficiency natural gas engine driven cooling system. October 4, 1994: US05351487 (29 worldwide citation)

A method for recovering and utilizing residual waste heat energy normally rejected into the atmosphere from a combined direct expansion refrigeration system driven by a natural gas or internal combustion engine, wherein the waste heat energy rejected from the condenser of the refrigeration system is ...


8
Fawzy T Abdelmalek: Hermetically sealed electric driven gas compressor - expander for refrigeration. Peoples Hales Coleman, June 1, 1993: US05214932 (17 worldwide citation)

Hermetically sealed electric driven gas compressor-expander for use in refrigeration system where low temperature waste energy rejected from the condenser is recovered and used to produce kinetic energy to assist driving the compressor, and thus reducing the electric power required for refrigeration ...


9
Fawzy T Abdelmalek: Reverse heat exchanging system for boiler flue gas condensing and combustion air preheating. Veo Peoples Jr, March 4, 1997: US05607011 (15 worldwide citation)

A condensing heat exchanger for removing acidic vapors and recovering residual waste heat energy normally rejected into the atmosphere from a fossil fueled boiler flue gas stream, wherein the waste heat energy in the boiler flue gas is recovered by multiple evaporative and condensing heat exchangers ...


10
Fawzy T Abdelmalek: Centrifugal gas compressor - expander for refrigeration. Peoples Hales Coleman, August 11, 1992: US05136854 (14 worldwide citation)

Centrifugal gas compressor - expander for use in refrigeration system where low temperature level energy rejected from the condenser is recovered and used to produce kinetic energy to assist driving the compressor, and thus reducing the electric power required for refrigeration.



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