Praxair Technology, Inc.

Kevin William Mahoney

Dante Patrick Bonaquist

Raymond Francis Drnevich

Minish Mahendra Shah

Nancy Jean Lynch

Walter Joseph Olszewski

Todd Alan Skare

Paul Arthur Henry

James Richard Handley

Jack Michael Leo

Christine Barbara Allen-Hayes

A system for chilling and/or liquefying a fluid wherein a multicomponent refrigerant in a circuit is compressed, condensed, expanded and warmed to cool one or more portions of the fluid which are then turboexpanded to generate refrigeration and which are then used to provide refrigeration to a remaining portion of the fluid so as to chill and/or liquefy that remaining portion.

Cryogenic liquefier/chiller

A cryogenic air separation system wherein pressure energy is supplied by a bridge machine having one or more booster compressors and a multicomponent refrigerant fluid compressor of a multicomponent refrigerant fluid circuit, all of the compressors of the bridge machine driven by power supplied through a single gear case.

Cryogenic air separation system with integrated booster and multicomponent refrigeration compression

An integrated cryogenic air separation gas turbine system wherein heat of compression within the feed air is provided to nitrogen produced in the cryogenic air separation plant and the heated nitrogen is provided to a gas turbine along with combustion reaction products to produce power.

Cryogenic air separation and gas turbine integration using heated nitrogen

A system for producing pressurized oxygen gas from low pressure oxygen gas without the need for engaging an oxygen compressor wherein low pressure oxygen gas is condensed by indirect heat exchange with a multicomponent refrigerant fluid, passed through a liquid pump, and then vaporized against that same multicomponent refrigerant fluid.

Cryogenic indirect oxygen compression system

A cryogenic air separation system wherein base load pressure energy is supplied to the feed air by a base load compressor and custom load pressure energy is supplied to the feed air by a bridge machine having one or more turbine booster compressors and one or more product boiler booster compressors, all of the compressors of the bridge machine driven by power supplied through a single gear case.

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Amherst, NY, United States of America

Kevin William Mahoney