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Class Information
Number: 48/206
Name: Gas: heating and illuminating > Processes > Water > Continuous
Description: Processes for the continuous manufacture of water-gas by bringing steam into contact with coal maintained at a decomposing temperature either by internal combustion or heat applied.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7626061 |
Method and apparatus for continuous decomposing waste polymeric materials |
Dec. 1, 2009 |
| 7575613 |
Method and apparatus for producing methane from carbonaceous material |
Aug. 18, 2009 |
| 7261748 |
Portable hydrogen source |
Aug. 28, 2007 |
| 7229483 |
Generation of an ultra-superheated steam composition and gasification therewith |
Jun. 12, 2007 |
| 7217303 |
Pressure swing reforming for fuel cell systems |
May. 15, 2007 |
| 7090707 |
Combustion chamber design for a quench gasifier |
Aug. 15, 2006 |
| 7087097 |
Facility for the gasification of carbon-containing feed materials |
Aug. 8, 2006 |
| 6955695 |
Conversion of petroleum residua to methane |
Oct. 18, 2005 |
| 6929668 |
Process for production of hydrogen by partial oxidation of hydrocarbons |
Aug. 16, 2005 |
| 6911058 |
Method for producing clean energy from coal |
Jun. 28, 2005 |
| 6613127 |
Quench apparatus and method for the reformation of organic materials |
Sep. 2, 2003 |
| 6312483 |
Method of and apparatus for producing combustible gases from pulverized solid fuel |
Nov. 6, 2001 |
| 6117199 |
Method and apparatus for gasifying solid carbonaceous material |
Sep. 12, 2000 |
| 5785721 |
Fuel injector nozzle with preheat sheath for reducing thermal shock damage |
Jul. 28, 1998 |
| 5772708 |
Coaxial coal water paste feed system for gasification reactor |
Jun. 30, 1998 |
| 5656042 |
Environmentally acceptable process for disposing of scrap plastic materials |
Aug. 12, 1997 |
| 5656043 |
Process for air-blown gasification of carbon-containing fuels |
Aug. 12, 1997 |
| 5656044 |
Method and apparatus for gasification of organic materials |
Aug. 12, 1997 |
| 5645616 |
Black liquor gasifier |
Jul. 8, 1997 |
| 5641327 |
Catalytic gasification process and system for producing medium grade BTU gas |
Jun. 24, 1997 |
| 5578094 |
Vanadium addition to petroleum coke slurries to facilitate deslagging for controlled oxidation |
Nov. 26, 1996 |
| 5578093 |
Fluid bed desulfurization |
Nov. 26, 1996 |
| 5571295 |
Process for cooling of a partial oxidation crude gas |
Nov. 5, 1996 |
| 5545238 |
Method of monitoring slag removal during controlled oxidation of a partial oxidation reactor |
Aug. 13, 1996 |
| 5445659 |
Partial oxidation of products of liquefaction of plastic materials |
Aug. 29, 1995 |
| 5441547 |
Method for gasification of a finely divided combustible material |
Aug. 15, 1995 |
| 5423894 |
Partial oxidation of low rank coal |
Jun. 13, 1995 |
| 5415673 |
Energy efficient filtration of syngas cooling and scrubbing water |
May. 16, 1995 |
| 5403366 |
Partial oxidation process for producing a stream of hot purified gas |
Apr. 4, 1995 |
| 5401282 |
Partial oxidation process for producing a stream of hot purified gas |
Mar. 28, 1995 |
| 5347068 |
Method of simultaneous disposal of solid and liquid wastes |
Sep. 13, 1994 |
| H1325 |
One stage coal gasification process |
Jul. 5, 1994 |
| 5289676 |
Efficient low temperature solvent removal of acid gases |
Mar. 1, 1994 |
| 5266085 |
Process for disposing of sewage sludge |
Nov. 30, 1993 |
| 5250083 |
Process for production desulfurized of synthesis gas |
Oct. 5, 1993 |
| 5234469 |
Process for disposing of sewage sludge |
Aug. 10, 1993 |
| 5230211 |
Partial oxidation of sewage sludge |
Jul. 27, 1993 |
| 5220782 |
Efficient low temperature solvent removal of acid gases |
Jun. 22, 1993 |
| 5211724 |
Partial oxidation of sewage sludge |
May. 18, 1993 |
| 5211723 |
Process for reacting pumpable high solids sewage sludge slurry |
May. 18, 1993 |
| 5147415 |
Process of treating the gases produced by the gasification of solid fine-grained fuels |
Sep. 15, 1992 |
| 5145491 |
Process of controlling the starting up of the gasification of solid fuels in a fluidized state |
Sep. 8, 1992 |
| 5145490 |
Process for fixed bed coal gasification |
Sep. 8, 1992 |
| 5143521 |
Method for producing gas using energy recovering coal feeding steps |
Sep. 1, 1992 |
| 5112366 |
Slag deposition detection |
May. 12, 1992 |
| 5094669 |
Method of controlling the gasification of solid fuels in a rotary-grate gas producer |
Mar. 10, 1992 |
| 5087271 |
Partial oxidation process |
Feb. 11, 1992 |
| 5074890 |
Process for the thermal decomposition of toxic refractory organic substances |
Dec. 24, 1991 |
| 5041144 |
Process of purifying raw fuel gas produced by a gasification of solid fuels |
Aug. 20, 1991 |
| 5017196 |
Method for enhancing energy recovery from a high temperature, high pressure synthesis gas stream |
May. 21, 1991 |
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