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Browse by Category: Main > Chemistry
Class Information
Number: 423/219
Name: Chemistry of inorganic compounds > Modifying or removing component of normally gaseous mixture > Molecular oxygen or ozone component
Description: Processes in which the component is oxygen in a molecular form or ozone.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8609048 Process for reducing corrosion, fouling, solvent degradation, or zeolite degradation in a process unit Dec. 17, 2013
8506916 Methods and devices for reducing hazardous air pollutants Aug. 13, 2013
8394349 Household appliance having an ozone generator and an ozone eliminating device, and related method Mar. 12, 2013
8377184 CO.sub.2 recovery apparatus and CO.sub.2 recovery method Feb. 19, 2013
8367025 Carbon dioxide sequestration materials and processes Feb. 5, 2013
8357229 Process for the production of oxygen at high temperature with materials of the manganese oxides type having a lamellar structure Jan. 22, 2013
8323602 Treatment of flue gas from an oxyfuel combustion process Dec. 4, 2012
8277767 Method and system for adsorbing pollutants and/or contaminants Oct. 2, 2012
8246719 Use of impure inert gases in the controlled heating and cooling of mixed conducting metal oxide materials Aug. 21, 2012
8158019 Organic oxygen scavenger/indicator Apr. 17, 2012
8128736 Carbon dioxide production for enhanced oil recovery Mar. 6, 2012
8114367 Systems and methods for carbon capture and sequestration and compositions derived therefrom Feb. 14, 2012
8105558 Carbon dioxide sequestration materials and processes Jan. 31, 2012
8048201 Oxygen scavenger and a method for scavenging oxygen Nov. 1, 2011
8015725 Method and machine for the sintering and/or drying of powder materials using infrared radiation Sep. 13, 2011
7998445 Method and apparatus for the treatment of nitrogen oxides using an ozone and catalyst hybrid system Aug. 16, 2011
7993616 Methods and devices for reducing hazardous air pollutants Aug. 9, 2011
7981389 Process using microwave energy and a catalyst to crack hydrocarbons Jul. 19, 2011
7981836 Hydrothermally stable alumina Jul. 19, 2011
7931815 Method for reducing oxygen content of fluid streams containing sulfur compounds Apr. 26, 2011
7910077 Configurations and methods for SO.sub.x removal in oxygen-containing gases Mar. 22, 2011
7906086 Carbon dioxide sequestration materials and processes Mar. 15, 2011
7896292 Reactive component reduction system and methods for the use thereof Mar. 1, 2011
7857890 Air cleaner including ozone removal Dec. 28, 2010
7824574 Cyclic catalytic upgrading of chemical species using metal oxide materials Nov. 2, 2010
7811537 Systems and methods for air purifications using supercritical water oxidation Oct. 12, 2010
7794677 Reduction of copper content in the molybdenite concentrate Sep. 14, 2010
7785550 Process and device for separating hydrogen from gas flows by a pressure swing adsorption process Aug. 31, 2010
7780749 Unmixed fuel processors and methods for using the same Aug. 24, 2010
7766995 Ozone production processes and its use in industrial processes Aug. 3, 2010
7754172 Method for isolating N.sub.2O Jul. 13, 2010
7699911 Ozone resistant O.sub.2/N.sub.2 separation membranes Apr. 20, 2010
7694916 Catalytic reactive component reduction system and methods for the use thereof Apr. 13, 2010
7686963 Magnesium thiosulfate as ozone quencher and scrubber Mar. 30, 2010
7648688 Method of separating carbon dioxide from gas mixture using biopolymer Jan. 19, 2010
7645431 Purification of noble gases using online regeneration of getter beds Jan. 12, 2010
7615194 Purification composition and filter for ozone-containing exhaust gas Nov. 10, 2009
7611623 Separation method using an ITQ-29 zeolite material Nov. 3, 2009
7591985 Method for purifying germanium hydrides Sep. 22, 2009
7517512 Mesoporous organic-inorganic hybrid materials for separating gases Apr. 14, 2009
7510692 Hydride gas purification for the semiconductor industry Mar. 31, 2009
7462339 Metallic foam trap for poisons: aircraft ozone Dec. 9, 2008
7455818 Method for treating a flow of gas and gas treatment system Nov. 25, 2008
7416713 Deozonating device with integrated heat exchanger Aug. 26, 2008
7410515 Reformer, method for manufacturing the reformer, and power generation system Aug. 12, 2008
7407637 Oxygen scavenging material and use thereof for reducing oxygen content in air cavities of mounted tires Aug. 5, 2008
7392657 Methods of dissolving ozone in a cryogen Jul. 1, 2008
7393804 Exhaust gas purifying catalyst and process for purification of exhaust gas Jul. 1, 2008
7387650 Fuel cell power generation system and method for operating the same Jun. 17, 2008
7371357 Process for removal of pollutants May. 13, 2008

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