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Class Information
Number: 423/247
Name: Chemistry of inorganic compounds > Modifying or removing component of normally gaseous mixture > Carbon monoxide component > Utilizing solid sorbent, catalyst, or reactant
Description: Processes in which the treating material is in the solid-state and functions to (1) modify a component, (2) attract and retain a component or (3) react with and chemically change a constituent.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6077488 |
Method and apparatus for producing clean dry air having application to air separation |
Jun. 20, 2000 |
| 6074621 |
Purification of gases |
Jun. 13, 2000 |
| 6069288 |
Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons |
May. 30, 2000 |
| 6060032 |
Layered adsorbent bed for carbon monoxide production |
May. 9, 2000 |
| 6057259 |
Exhaust gas cleaner and method for removing nitrogen oxides |
May. 2, 2000 |
| 6051162 |
Process for the generation of a low dew-point, oxygen-free protective atmosphere for the performance of thermal treatments |
Apr. 18, 2000 |
| 6048508 |
Process for obtaining carbon monoxide and hydrogen |
Apr. 11, 2000 |
| 6048509 |
Gas purifying process and gas purifying apparatus |
Apr. 11, 2000 |
| 6033638 |
Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed |
Mar. 7, 2000 |
| 6030591 |
Process for removing and recovering halocarbons from effluent process streams |
Feb. 29, 2000 |
| 6027703 |
Method for operating a purification device for gases as well as a purification device for gases |
Feb. 22, 2000 |
| 5997831 |
Method of catalytically treating the atmosphere and heat exchange devices produced thereby |
Dec. 7, 1999 |
| 5997829 |
Environment purifying material |
Dec. 7, 1999 |
| 5993762 |
Method of using catalyst containing noble metal and cerium dioxide |
Nov. 30, 1999 |
| 5993517 |
Two stage pressure swing adsorption process |
Nov. 30, 1999 |
| 5993760 |
Bulk nitrogen purification process that requires no hydrogen in the regeneration |
Nov. 30, 1999 |
| 5985231 |
Catalytic carbon monoxide conversion with acceleration or gaseous feed |
Nov. 16, 1999 |
| 5968214 |
Air cleaning apparatus for vehicles |
Oct. 19, 1999 |
| 5968468 |
Gases and the ensurance of extremely low levels of hydrogen |
Oct. 19, 1999 |
| 5942200 |
Method for removing carbon oxides from a hydrogen stream |
Aug. 24, 1999 |
| 5928618 |
Methods for low temperature degradation of diesel exhaust and other organic matter |
Jul. 27, 1999 |
| 5919425 |
Catalyzed packing material for regenerative catalytic oxidation |
Jul. 6, 1999 |
| 5915951 |
Process for catalytic combustion of a fuel in the presence of a non-selective oxidation catalyst |
Jun. 29, 1999 |
| 5911964 |
Method for reducing carbon dioxide using a catalyst for reduction of carbon dioxide |
Jun. 15, 1999 |
| 5907076 |
Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons |
May. 25, 1999 |
| 5902561 |
Low temperature inert gas purifier |
May. 11, 1999 |
| 5895636 |
Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams |
Apr. 20, 1999 |
| 5882616 |
Catalyst and method for oxidizing oxygen-containing organic compounds in waste gas |
Mar. 16, 1999 |
| 5849256 |
Method for oxidizing carbon monoxide in a gas stream containing oxidizable sulphur compounds |
Dec. 15, 1998 |
| 5841804 |
Method and apparatus for regenerating gas used in carbon dioxide laser generator |
Nov. 24, 1998 |
| 5823761 |
Process for catalytic combustion with staged fuel injection |
Oct. 20, 1998 |
| 5804153 |
Catalytic removal of sulfur dioxide form flue gas |
Sep. 8, 1998 |
| 5795554 |
Method for preparing the oxysulfides of rare earth elements |
Aug. 18, 1998 |
| 5693302 |
Process for the removal of an impurity contained in a composite gas |
Dec. 2, 1997 |
| 5693299 |
Process for the catalytic conversion of exhaust gases using cerium/zirconium mixed oxide catalyst |
Dec. 2, 1997 |
| 5683665 |
Composition and process for cleansing exhaust gas |
Nov. 4, 1997 |
| 5676913 |
Mobile apparatus for the purification of polluted air, and process therefor |
Oct. 14, 1997 |
| 5670122 |
Methods for removing air pollutants from combustion flue gas |
Sep. 23, 1997 |
| 5665321 |
Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making same |
Sep. 9, 1997 |
| 5662873 |
Process for the elimination of impurities contained in a gaseous compound |
Sep. 2, 1997 |
| 5658542 |
Exhaust gas cleaner and method for cleaning same |
Aug. 19, 1997 |
| 5658543 |
Exhaust gas cleaner and method for cleaning same |
Aug. 19, 1997 |
| 5643545 |
Catalytic method and device for controlling VOC, CO and halogenated organic emissions |
Jul. 1, 1997 |
| 5626826 |
Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces |
May. 6, 1997 |
| 5625116 |
Process for the removal of carbon monoxide from alpha-olefins and saturated hydrocarbons |
Apr. 29, 1997 |
| 5620672 |
Layered catalyst composition |
Apr. 15, 1997 |
| 5618505 |
Method for converting lean-burn engine exhust gases using a two stage catalyst system |
Apr. 8, 1997 |
| 5612012 |
Method for removing carbon monoxide from reformed gas |
Mar. 18, 1997 |
| 5585083 |
Catalytic process for formaldehyde oxidation |
Dec. 17, 1996 |
| 5565089 |
Process for decoking catalysts |
Oct. 15, 1996 |
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