US Patent 7169210 Control system for helium recovery

Patent 7169210 was granted and assigned to Praxair on January, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names

Bernard Thomas Neu0

James Smolarek0

Mark Thomas Emley0

Mohamed Safdar Allie Baksh0

Scot Eric Jaynes0

Edits on 31 Aug, 2023

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Patent abstract

The present invention relates to a gas recycling system that includes a) a source of gas having a predetermined purity; b) an application system that uses the gas and adds contaminants to the gas; c) an adsorption system for removing the contaminants from the gas to produce a purified gas and a waste gas; d) a gas purity analyzer for measuring the amount of the contaminants in the waste gas; and e) conduits connecting the gas source to the application system, and the application system to the adsorption system.

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