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Kim Dunleavy, Charles J Oswald: Oxygen fire and blast fragment barriers. Air Liquide Process and Construction, Linda K Russell, March 29, 2005: US06873920 (11 worldwide citation)

A blast fragment and oxygen fire safety barrier comprising a corrugated impact panel connected to and spanning a pair of columns designed by directly impacting the barrier with a fragment of specified weight at a specified velocity to obtain test values for use in determining whether the barrier is ...


52
Derong Zhou, John P Borzio, Earle Kebbekus, David Miner: Nitrous oxide purification system and process. American Air Liquide, Linda K Russell, May 14, 2002: US06387161 (11 worldwide citation)

Provided are a system and method for nitrous oxide purification, wherein the nitrous oxide product for use in semiconductor manufacturing. The system and process involve a first sub-system having a purification tank for holding a liquefied nitrous oxide, therein; a vaporizer in communication with th ...


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David D Rosenfeld, Derrick D Pete, Larry L Iaccino, Barrington M Hammond: Production of olefins. Exxon Chemical Patents, Linda K Russell, October 19, 1993: US05254785 (11 worldwide citation)

The present invention provides a process for cracking or decomposing a feedstream containing a major proportion of at least one dialkyl ether to produce the corresponding olefins comprising contacting the feedstream with a faujasite aluminosilicate catalyst which is characterized in that at least ab ...


54
Okan Max Ekiner: Gas separation membranes of blends of polyethersulfones with aromatic polyimides. L Air Liquide Societe Anonyme pour l Etude et l Exploitation des Procedes Georges Claude, Linda K Russell, June 29, 1999: US05917137 (11 worldwide citation)

The invention provides for gas separation membranes with superior gas transport properties made from certain two- and three-component blends of polyethersulfone with aromatic polyimides, to provide a gas separation membrane with superior productivity and good selectivity.


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Bao Ha, Jean Renaud Brugerolle, Alain Guillard, Giovanni Massimo, Bernard Saulnier: Integrated power generation system. L&apos Air Liquide Societe Anonyme a&apos Directoire et Conseil de Surveillance pour l&apos Etude et l&apos Exploitation des Procedes Georges Claude, Air Liquide Process and Construction, Linda K Russell, January 21, 2003: US06508053 (11 worldwide citation)

The present invention relates to an air separation plant integrated with another process. Work is recovered from a nitrogen enriched stream produced by an air separation process either by expanding the nitrogen enriched stream directly or by combustion of the nitrogen enriched stream with a fuel str ...


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Douglas B Nurmi: Ammonia vapor generation. L&apos Air Liquide Societe Anonyme à Directoire et Conseil de Surveillance pour l&apos Etude et l&apos Exploitation des Procedes Georges Claude, Air Liquide America, Linda K Russell, November 18, 2003: US06647930 (11 worldwide citation)

A system for ammonia vapor generation includes a liquid ammonia supply source, a vapor generation tank including an inlet to receive liquid ammonia from the supply source and an outlet to discharge ammonia gas from the vapor generation tank, a first heat transfer system to cool liquid ammonia fed fr ...


57
Vincent Gueret, Serge Moreau: Use of an adsorbent in solid foam form for the purification or separation of gases. L Air Liquide Société Anonyme à Directoire et Conseil de Surveillance pour l Etude et l Exploitation des Procédés Georges Claude, Linda K Russell, December 5, 2006: US07144445 (10 worldwide citation)

Process for purifying or separating a gas or gas mixture using a monolithic adsorbent for the separation or purification of gases or gas mixtures, having a cellular structure with open porosity in the form of a solid foam permeable to the gas molecules. The gas phase of the adsorbent possesses an es ...


58
Charles L Anderson: Integrated membrane filter. L&apos Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l&apos Etude et l&apos Exploitations des Procedes Georges Claude, Jeffrey C Lew, Linda K Russell, June 8, 2004: US06746513 (10 worldwide citation)

A gas separation module includes an adsorbent filter medium inside the case that holds the active gas separation membrane. The adsorbent filter is positioned upstream of the membrane and is operative to extract from the feed gas contaminants which adversely affect membrane separation performance and ...


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Bao Ha: Process and apparatus for the production of nitrogen by cryogenic distillation. Air Liquide Process and Construction, Linda K Russell, May 4, 1999: US05899093 (10 worldwide citation)

A single or double dephlegmator is used to transfer heat between condensing nitrogen and rich liquid in a single column nitrogen generator.