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Recovery and purification of ethylene
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Patent number 7,437,891
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Issue date Oct 21, 2008
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Ineos USA LLC
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Rian Reyneke
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Process for purifying a gaseous mixture
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Patent number 4,917,716
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Issue date Apr 17, 1990
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Linde Aktiengesellschaft
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Wolfgang Schmid
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Gas separation process
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Patent number 4,732,596
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Issue date Mar 22, 1988
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Air Products and Chemicals, Inc.
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David M. Nicholas
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Gas separation
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Patent number 4,732,583
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Issue date Mar 22, 1988
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Phillips Petroleum Company
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Bradley W. DeLong
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Gas processing
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Patent number 4,619,679
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Issue date Oct 28, 1986
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Phillips Petroleum Company
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Bradley W. DeLong
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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