| |
 |
|
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 |
| 6482378 |
Selective removing method of carbon monoxide and hydrogen refining method |
Nov. 19, 2002 |
| 6475454 |
Thermally limited selective oxidation methods and apparatus |
Nov. 5, 2002 |
| 6471929 |
Photocatalyst, manufacturing method therefor, and gas decomposition method |
Oct. 29, 2002 |
| 6471925 |
Method for treating an effluent gas during semiconductor processing |
Oct. 29, 2002 |
| 6468487 |
Nitration or carboxylation catalysts |
Oct. 22, 2002 |
| 6461579 |
Catalyst for purifying exhaust gas and exhaust gas purifying method |
Oct. 8, 2002 |
| 6455182 |
Shift converter having an improved catalyst composition, and method for its use |
Sep. 24, 2002 |
| 6414213 |
Titanium oxide particle-coated interior member or indoor equipment |
Jul. 2, 2002 |
| 6403049 |
Hydrogen purification |
Jun. 11, 2002 |
| 6395244 |
Storage catalyst |
May. 28, 2002 |
| 6379536 |
NOx reduction compositions for use in FCC processes |
Apr. 30, 2002 |
| 6379638 |
Method for removing harmful components from a gaseous mixture |
Apr. 30, 2002 |
| 6368566 |
Flue gas pipe and method for treating flue gas |
Apr. 9, 2002 |
| 6365118 |
Reduction of NOx in the exhaust from leanOx internal combustion engines |
Apr. 2, 2002 |
| 6350423 |
Apparatus and method for reducing carbon monoxide concentration and catalyst for selectively oxidizing carbon monoxide |
Feb. 26, 2002 |
| 6334987 |
Catalysts for the full oxidation of volatile organic compounds |
Jan. 1, 2002 |
| 6319484 |
Compositions for abatement of volatile organic compounds and apparatus and methods using the same |
Nov. 20, 2001 |
| 6299995 |
Process for carbon monoxide preferential oxidation for use with fuel cells |
Oct. 9, 2001 |
| 6294140 |
Layered noble metal-containing exhaust gas catalyst and its preparation |
Sep. 25, 2001 |
| 6287529 |
Method for selective catalytic oxidation of carbon monoxide |
Sep. 11, 2001 |
| 6284211 |
Exhaust gas cleaner and method for removing nitrogen oxides |
Sep. 4, 2001 |
| 6280607 |
NOx reduction compositions for use in FCC processes |
Aug. 28, 2001 |
| 6254848 |
Process for the production of hydrogen-rich gas |
Jul. 3, 2001 |
| 6235247 |
Apparatus for low temperature degradation of diesel exhaust and other incomplete combustion products of carbon-containing fuels |
May. 22, 2001 |
| 6221323 |
Method for producing super clean air |
Apr. 24, 2001 |
| 6221259 |
Process and catalyst for photocatalytic conversion of contaminants |
Apr. 24, 2001 |
| 6214303 |
Method and apparatus for treating the atmosphere |
Apr. 10, 2001 |
| 6212882 |
Assembly, method, and motor vehicle for cleaning ambient air in the vicinity of an internal combustion engine |
Apr. 10, 2001 |
| 6207120 |
Catalytic vent gas treatment system for abatement of volatile chemical emissions |
Mar. 27, 2001 |
| 6207307 |
Carbon monoxide removal from a reformate gas |
Mar. 27, 2001 |
| 6200542 |
Method and apparatus for treating the atmosphere |
Mar. 13, 2001 |
| 6190627 |
Method and device for cleaning the atmosphere |
Feb. 20, 2001 |
| 6171565 |
Process for the operation of a nitrogen oxides storage catalyst |
Jan. 9, 2001 |
| 6168772 |
Process for the selective oxidation of carbon monoxide in reformed gases |
Jan. 2, 2001 |
| 6162558 |
Method and apparatus for selective removal of carbon monoxide |
Dec. 19, 2000 |
| 6156283 |
Hydrophobic catalytic materials and method of forming the same |
Dec. 5, 2000 |
| 6153159 |
Method for purifying exhaust gases |
Nov. 28, 2000 |
| 6153160 |
Catalytic oxidation method |
Nov. 28, 2000 |
| 6150299 |
Cerium- and zirconium-based mixed oxide, method of producing same and catalyst material for exhaust gas purification |
Nov. 21, 2000 |
| 6143167 |
NO.sub.x reduction compositions for use in FCC processes |
Nov. 7, 2000 |
| 6139813 |
NOx trapping by metal-zirconia materials during lean-burn automotive engine operation |
Oct. 31, 2000 |
| 6129834 |
NO.sub.x reduction compositions for use in FCC processes |
Oct. 10, 2000 |
| 6123909 |
Method and apparatus for purification of argon |
Sep. 26, 2000 |
| 6113869 |
Process for argon purification |
Sep. 5, 2000 |
| 6103207 |
Treating diesel exhaust with a catalytic particulate mixture |
Aug. 15, 2000 |
| 6099695 |
ZnO-Pd composite catalyst and production method thereof |
Aug. 8, 2000 |
| 6096278 |
Process and device for treating gas flows |
Aug. 1, 2000 |
| 6093670 |
Carbon monoxide oxidation catalyst and process therefor |
Jul. 25, 2000 |
| 6093379 |
Purification of gases |
Jul. 25, 2000 |
| 6086835 |
Oxidation catalyst comprising gold and method of oxidation |
Jul. 11, 2000 |
|
|
|
