1
Minish Mahendra Shah, Lawrence E Bool III, David Richard Thompson, Christian Friedrich Gottzmann, Hisashi Kobayashi: Firing method for a heat consuming device utilizing oxy-fuel combustion. Praxair Technology, David M Rosenblum, March 9, 2004: US06702570 (80 worldwide citation)

A method of firing a heat consuming device such as a boiler or furnace in which an oxygen transport membrane is integrated with the device such that part of the permeated oxygen supports an initial combustion to heat the incoming air to the oxygen transport membrane system. A remaining portion of th ...


2
Minish Mahendra Shah, Aqil Jamal, Raymond Francis Dmevich, Bart Antonie van Hassel, Gervase Maxwell Christie, Hisashi Kobayashi, Lawrence E Bool III: Electrical power generation apparatus. Praxair Technology, David M Rosenblum, June 12, 2012: US08196387 (78 worldwide citation)

An apparatus for generating electrical power in which a synthesis gas stream generated in a gasifier is partially oxidized, expanded and thereafter, is combusted in an oxygen transport membrane system of a boiler. The combustion generates heat to raise steam to in turn generate electricity by a gene ...


3
Loo T Yap: Fuel burner apparatus and method employing divergent flow nozzle. The BOC Group, David M Rosenblum, Larry R Cassett, April 5, 1994: US05299929 (71 worldwide citation)

A burner for burning fuel in an oxidant having a fuel nozzle sandwiched between upper and lower oxidant nozzles. The fuel nozzle and upper and lower oxidant nozzles produce fuel and oxidant jets of outwardly divergent, fan-shaped configuration to provide a wide uniform flame and thus the elimination ...


4
Raymond Francis Drnevich, Ramchandra M Watwe: Hydrogen production method. Praxair Technology, David M Rosenblum, April 26, 2011: US07931888 (70 worldwide citation)

A method of producing a hydrogen product stream in which a steam stream is reacted with a hydrocarbon containing stream within a steam methane reformer. The resulting product stream is subjected to a water gas shift reaction and then to pressure swing adsorption to produce the hydrogen product strea ...


5
Raymond Francis Drnevich, Troy Michael Raybold: Method of maintaining a fuel Wobbe index in an IGCC installation. Praxair Technology, David M Rosenblum, April 6, 2010: US07690204 (69 worldwide citation)

A method of reducing a modified Wobbe index of a fuel stream fed to diffusion combustors of a gas turbine that is used in connection with an IGCC installation in which a nitrogen stream is fed into the head ends of the combustor of NOx control and the modified Wobbe index of the fuel stream has been ...


6
Raymond F Drnevich, Ramchandra M Watwe: Hydrogen production method and facility. Praxair Technology, David M Rosenblum, July 26, 2011: US07985399 (64 worldwide citation)

A hydrogen production method and facility in which a synthesis gas stream produced by the gasification of a carbonaceous substance is processed within a synthesis gas processing unit in which the carbon monoxide content is reacted with steam to produce additional hydrogen that is removed by a pressu ...


7
Leon Kanarvogel: Liquid dispensing apparatus and an anti-drip valve cartridge therefor. MVM Valve Co, David M Rosenblum, January 6, 1987: US04634027 (61 worldwide citation)

A liquid dispensing apparatus is provided having a container for storing the liquid to be dispensed, an anti-drip valve cartridge connected to the container and a needle element connected to the valve cartridge. A device is provided for pressurizing the container for the duration of a time interval ...


8
Christian Friedrich Gottzmann, Ravi Prasad, Joseph Michael Schwartz, Victor Emmanuel Bergsten, James Eric White, Terry J Mazanec, Thomas L Cable, John C Fagley: Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes. Praxair Technology, The Standard Oil Company, David M Rosenblum, October 31, 2000: US06139810 (60 worldwide citation)

A reactor comprising: a hollow shell defining a hermetic enclosure; a plurality of tube sheets disposed within said hermetic enclosure, a first one of said plurality of tube sheets defining a first chamber; at least one reaction tube each having a first end and an opposing second end, said first end ...


9
Jack Chieh Cheng Chen, Hancun Chen, Ravi Prasad, Glenn Whichard: Plasma sprayed oxygen transport membrane coatings. Praxair Technology, David M Rosenblum, October 28, 2003: US06638575 (60 worldwide citation)

Oxygen and hydrogen transport membranes fabricated by plasma spray deposition of a micro-crack-free coating on a substrate. Also disclosed is a multi-layer composite comprising a dense or porous substrate coated with a coating provided by supersonic plasma spray deposition. Also disclosed is subsoni ...


10
Christian Friedrich Gottzmann, Ravi Prasad, Joseph Michael Schwartz, Victor Emmanuel Bergsten, James Eric White, Terry J Mazanec, Thomas L Cable, John C Fagley: Process for producing a syngas. Praxair Technology, The Standard Oil Company, David M Rosenblum, June 11, 2002: US06402988 (55 worldwide citation)

An exothermic reaction and an endothermic reaction are thermally combined in a reactor having at least one oxygen selective ion transport membrane that provides the exothermic reaction with oxygen from an oxygen-containing gas such as air. The thermal requirements of the endothermic reaction are sat ...