| Patent Number |
Title Of Patent |
Date Issued |
| 7303606 |
Oxy-fuel combustion process |
December 4, 2007 |
| Production of oxygen-enriched gas streams is disclosed herein. Air streams contact an oxygen-selective mixed conductor particularly a perovskite material whereby oxygen is retained or adsorbed on the perovskite and can be employed in a variety of processes such as in combusting a fuel ga |
| 7090826 |
Monolith based catalytic partial oxidation process for syngas production |
August 15, 2006 |
| An improved process for the catalytic partial oxidation of hydrocarbons to produce hydrogen and carbon monoxide and less than .about.2% carbon dioxide is disclosed. The process further permits the reaction to be initiated at room temperature, and utilizes a metal catalyst deposited on |
| 7070752 |
Supported perovskite-type oxides and methods for preparation thereof |
July 4, 2006 |
| Supported perovskite-type oxides are described. The perovskite-type oxides have the general formula of A.sub.xA'.sub.x'B.sub.yB'.sub.y'O.sub.3-.delta., wherein A is an ion of a metal of Group IIIa or IIIb of the periodic table of elements or mixtures thereof; A' is an ion of a metal |
| 6521019 |
Air separation using monolith adsorbent bed |
February 18, 2003 |
| A method of separating a first gaseous component from a gas mixture comprising a first gaseous component and a second gaseous component comprising passing the gaseous mixture into an adsorption zone containing an adsorbent material capable of preferentially adsorbing at least one of |
| 6503297 |
Adsorption processes |
January 7, 2003 |
| A process for separating a gas component from a gas mixture is disclosed. A gas mixture is passed through an adsorption zone which contains an adsorbent which will selectively adsorb a gaseous component from the gas mixture. The adsorption zone contains a layer of monolithic adsorbent an |
| 6409801 |
Activation processes for monolith adsorbents |
June 25, 2002 |
| An improved method for preparing and activating monolith adsorbents is disclosed. A regeneration gas is passed through the formed monolith adsorbent at a temperature sufficient to decompose at least part of the binding agents in the adsorbent. The present invention also provides for |
| 6284021 |
Composite adsorbent beads for adsorption process |
September 4, 2001 |
| A gas separation process comprising feeding a gaseous mixture comprising at least two components having different adsorption characteristics into an adsorption vessel containing at least one adsorbent material capable of preferentially adsorbing at least one of the gaseous components in |
| 6231644 |
Air separation using monolith adsorbent bed |
May 15, 2001 |
| A method of separating a first gaseous component from a gas mixture comprising the first gaseous component and a second gaseous component comprising passing the gaseous mixture into an adsorption zone containing an adsorbent material capable of preferentially adsorbing at least one of |
| 6002019 |
Process for the production of petrochemicals |
December 14, 1999 |
| Petrochemicals are produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and part or all of the remaining gas stream is passed through a bed of hydrophobic adsorbent, which |
| 5728198 |
Process and apparatus for gas purification |
March 17, 1998 |
| An air prepurification system which includes vertically oriented adsorption vessels containing, from top to bottom, a layer of moisture-selective adsorbent, a first layer of carbon dioxide-selective adsorbent and a second layer of carbon dioxide-selective adsorbent wherein the particle |
| 5726327 |
Process for the production of petrochemicals |
March 10, 1998 |
| Petrochemicals are produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and unreacted hydrocarbon in part or all of the remaining gas stream is recovered by subjecting the |
| 5672196 |
Process and apparatus for the separation of gases |
September 30, 1997 |
| Hydrocarbon gas is separated from a gas mixture by concentration swing adsorption in a system consisting of a pair of adjacent adsorption beds that are contained in a cylindrical vessel and separated by a flat partition wall. The system is operated with the beds out of phase, such th |
| 5646304 |
Process for the production of petrochemicals |
July 8, 1997 |
| A petrochemical is produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical is removed from the reactor effluent, and part or all of the remaining petrochemical-free gas stream is passed through a hydrocarbon-selective a |
