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Browse by Category: Main > Chemistry
Class Information
Number: 95/266
Name: Gas separation: processes > Degasification of liquid > By reduction of pressure (e.g., flashing, etc.)
Description: Process in which the gas is removed from the liquid by decreasing the pressure acting on the liquid.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7594801 Chemical liquid apparatus and deaerating method Sep. 29, 2009
7547133 Method for cavitating fluids within a cavitation chamber using a hydraulically actuated driver Jun. 16, 2009
7513937 Oil reconditioning device and associated methods Apr. 7, 2009
7510321 Hydraulic actuated cavitation chamber Mar. 31, 2009
7494534 Method, device, and system for controlling dissolved amount of gas Feb. 24, 2009
7488372 Process for inhibiting deposition of solids from a gaseous stream Feb. 10, 2009
7488371 Degassing device for degassing matrix material in order to produce fiber-reinforced components Feb. 10, 2009
7481867 Vacuum system for immersion photolithography Jan. 27, 2009
7461966 Method of operating a high pressure cavitation chamber with dual internal reflectors Dec. 9, 2008
7448791 Hydraulic actuated cavitation chamber with integrated fluid rotation system Nov. 11, 2008
7448792 Hydraulic actuated cavitation chamber with integrated fluid rotation system Nov. 11, 2008
7449051 Separation of liquid and gas from froth Nov. 11, 2008
7427312 Integrated degassing and debubbling apparatus Sep. 23, 2008
7425091 Hydraulic actuated cavitation chamber with integrated fluid rotation system Sep. 16, 2008
7425092 Hydraulic actuated cavitation chamber with integrated fluid rotation system Sep. 16, 2008
7413596 Method and apparatus for the production of purified liquids and vapors Aug. 19, 2008
7404845 Ionic liquid based mixtures for gas storage and delivery Jul. 29, 2008
7404666 Method for cavitating fluids within a cavitation chamber using a hydraulically actuated driver Jul. 29, 2008
7387660 Degassing procedure for a cavitation chamber Jun. 17, 2008
7384451 Gas-liquid separation method and unit Jun. 10, 2008
7380974 Hydraulic actuated cavitation chamber with integrated fluid rotation system Jun. 3, 2008
7380975 Hydraulic actuated cavitation chamber with integrated fluid rotation system Jun. 3, 2008
7381241 Degassing procedure for a cavitation chamber Jun. 3, 2008
RE39944 Desiccant regenerator system Dec. 25, 2007
7232878 Polymer treatment for separating volatile material Jun. 19, 2007
7144442 Liquid degassing system and liquid degassing method Dec. 5, 2006
7125438 Method and an apparatus for continuously deaerating a liquid Oct. 24, 2006
7101418 Method and device for degassing a suspension, specifically a fiber stock suspension Sep. 5, 2006
6997972 Gas-liquid separator Feb. 14, 2006
6964696 Method and apparatus for treating synthesis gas and recovering a clean liquid condensate Nov. 15, 2005
6955706 Liquid degassing system for power plant system layup Oct. 18, 2005
6939444 Sulfur-bearing residue treatment system Sep. 6, 2005
6884281 Method and apparatus for preparation and deaeration of coating liquid Apr. 26, 2005
6869504 Apparatus for passing stock into a headbox of a paper machine or equivalent Mar. 22, 2005
6837919 Method for deaerating electrorheological fluid in a closed device Jan. 4, 2005
6811591 Autonomous system and method for efficiently collecting fugitive airborne emissions from open vessels Nov. 2, 2004
6736880 Downhole gas/liquid separator system and method May. 18, 2004
6712883 Apparatus and method for deaerating liquid crystal Mar. 30, 2004
6652630 Device for degassing melts Nov. 25, 2003
6616731 Method and arrangement to monitor a fatty oil treatment process carried through under vacuum Sep. 9, 2003
6602327 Process for removing an undesirable dissolved gas from a liquid Aug. 5, 2003
6596058 Film degassing system Jul. 22, 2003
6537350 HEPA filter encapsulation Mar. 25, 2003
6537349 Passive low pressure flash gas compression system Mar. 25, 2003
6528210 Anode degassing process Mar. 4, 2003
6500239 System and method for removing dissolved gas from a solution Dec. 31, 2002
6491742 ESRF coolant degassing process Dec. 10, 2002
6488743 Metal melt treatment equipment Dec. 3, 2002
6447579 Process for degassing liquids Sep. 10, 2002
6375718 Apparatus and process for gas/liquid separation Apr. 23, 2002

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