| Patent | Date |
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Heat Exchanger Apparatus, Manifold Arrangement For A Heat Exchanger Apparatus, And Methods Relating To Same
App 20210285719 - Xu; Fang ; et al. | 2021-09-16 |
Process and apparatus for separating air using a split heat exchanger
Grant 11,054,182 - Zhao , et al. July 6, 2 | 2021-07-06 |
Recovery of Krypton and Xenon from Liquid Oxygen
App 20210190422 - Luo; Xukun ; et al. | 2021-06-24 |
Process and Apparatus for Separating Air Using a Split Heat Exchanger
App 20190368811 - Zhao; Qiao ; et al. | 2019-12-05 |
Distributor for Plate-Fin Heat Exchanger
App 20190226765 - Xu; Fang ; et al. | 2019-07-25 |
Method for argon production via cold pressure swing adsorption
Grant 9,708,188 - Bhadra , et al. July 18, 2 | 2017-07-18 |
Liquid distributor with a mixer
Grant 9,630,123 - Sunder , et al. April 25, 2 | 2017-04-25 |
System to cold compress an air stream using natural gas refrigeration
Grant 8,601,833 - Dee , et al. December 10, 2 | 2013-12-10 |
Liquid Distributor With A Mixer
App 20130153037 - Sunder; Swaminathan ; et al. | 2013-06-20 |
Rankine cycle for LNG vaporization/power generation process
Grant 8,132,411 - Xu , et al. March 13, 2 | 2012-03-13 |
Method And System For Periodic Cooling, Storing, And Heating Of Atmospheric Gas
App 20110308275 - XU; Jianguo ; et al. | 2011-12-22 |
System to increase capacity of LNG-based liquefier in air separation process
Grant 7,712,331 - Dee , et al. May 11, 2 | 2010-05-11 |
Rankine Cycle For LNG Vaporization/Power Generation Process
App 20100107634 - Xu; Jianguo ; et al. | 2010-05-06 |
Air separation process utilizing refrigeration extracted from LNG for production of liquid oxygen
Grant 7,552,599 - Herron , et al. June 30, 2 | 2009-06-30 |
System to Cold Compress an Air Stream Using Natural Gas Refrigeration
App 20090100863 - Dee; Douglas Paul ; et al. | 2009-04-23 |
Combined cryogenic distillation and PSA for argon production
Grant 7,501,009 - Graham , et al. March 10, 2 | 2009-03-10 |
Air separation process utilizing refrigeration extracted from LNG for production of liquid oxygen
App 20080216512 - Herron; Donn Michael ; et al. | 2008-09-11 |
System to increase capacity of LNG-based liquefier in air separation process
App 20080000266 - Dee; Douglas Paul ; et al. | 2008-01-03 |
Combined cryogenic distillation and PSA for argon production
App 20070209508 - Graham; David Ross ; et al. | 2007-09-13 |
Process and apparatus for the cryogenic separation of air
Grant 6,662,593 - Higginbotham , et al. December 16, 2 | 2003-12-16 |
Medium-pressure nitrogen production with high oxygen recovery
App 20030000248 - Brostow, Adam Adrian ; et al. | 2003-01-02 |
Process for nitrogen liquefaction
Grant 6,298,688 - Brostow , et al. October 9, 2 | 2001-10-09 |
Process for distillation of multicomponent fluid and production of an argon-enriched stream from a cryogenic air separation process
Grant 6,240,744 - Agrawal , et al. June 5, 2 | 2001-06-05 |
Process for the production of oxygen and nitrogen
Grant 6,227,005 - Higginbotham , et al. May 8, 2 | 2001-05-08 |
Elevated pressure air separation process with use of waste expansion for compression of a process stream
Grant 6,009,723 - Fidkowski , et al. January 4, 2 | 2000-01-04 |
Efficient process to produce oxygen
Grant 5,966,967 - Agrawal , et al. October 19, 1 | 1999-10-19 |
Air separation with intermediate pressure vaporization and expansion
Grant 5,956,973 - Herron , et al. September 28, 1 | 1999-09-28 |
Multiple column nitrogen generators with oxygen coproduction
Grant 5,934,104 - Fidkowski , et al. August 10, 1 | 1999-08-10 |
Air separation process using warm and cold expanders
Grant 5,907,959 - Agrawal , et al. June 1, 1 | 1999-06-01 |
Single expander and a cold compressor process to produce oxygen
Grant 5,901,576 - Agrawal , et al. May 11, 1 | 1999-05-11 |
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