Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 48/DIG.7
Name: Gas: heating and illuminating > Slurry
Description:










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8668751 System and method for concentrating a solid fuel in a slurry Mar. 11, 2014
8580001 Method and apparatus for assembling gasification reactor injection devices Nov. 12, 2013
7883682 Carbon dioxide rich off-gas from a two stage gasification process Feb. 8, 2011
5827336 Liquefaction and partial oxidation of plastic materials Oct. 27, 1998
5785721 Fuel injector nozzle with preheat sheath for reducing thermal shock damage Jul. 28, 1998
5656042 Environmentally acceptable process for disposing of scrap plastic materials Aug. 12, 1997
5636451 Process for feeding sludge into a reactor for thermal disposal Jun. 10, 1997
5534040 Partial oxidation of partially liquified plastic materials Jul. 9, 1996
5445659 Partial oxidation of products of liquefaction of plastic materials Aug. 29, 1995
5423894 Partial oxidation of low rank coal Jun. 13, 1995
5273556 Process for disposing of sewage sludge Dec. 28, 1993
5266085 Process for disposing of sewage sludge Nov. 30, 1993
5264009 Processing of sewage sludge for use as a fuel Nov. 23, 1993
5261602 Partial oxidation process and burner with porous tip Nov. 16, 1993
5234469 Process for disposing of sewage sludge Aug. 10, 1993
5234468 Process for utilizing a pumpable fuel from highly dewatered sewage sludge Aug. 10, 1993
5230211 Partial oxidation of sewage sludge Jul. 27, 1993
5211724 Partial oxidation of sewage sludge May. 18, 1993
5211723 Process for reacting pumpable high solids sewage sludge slurry May. 18, 1993
4995193 Method of preventing adherence of ash to gasifier wall Feb. 26, 1991
4952218 Two-fluid nozzle for atomizing a liquid solid slurry and protecting nozzle tip Aug. 28, 1990
4946475 Apparatus for use with pressurized reactors Aug. 7, 1990
4897089 Partial oxidation burner for producing synthetic gases Jan. 30, 1990
4887962 Partial combustion burner with spiral-flow cooled face Dec. 19, 1989
4875906 Partial oxidation of low heating value hazardous waste petroleum products Oct. 24, 1989
4872886 Two-stage coal gasification process Oct. 10, 1989
4865542 Partial combustion burner with spiral-flow cooled face Sep. 12, 1989
4857076 Annular nozzle Aug. 15, 1989
4857075 Apparatus for use with pressurized reactors Aug. 15, 1989
4784670 Partial oxidation process Nov. 15, 1988
4752303 Process for producing synthesis gas by partial oxidation of coal-water suspensions Jun. 21, 1988
4705535 Nozzle for achieving constant mixing energy Nov. 10, 1987
4705538 Partial oxidation process Nov. 10, 1987
4705539 Partial oxidation process Nov. 10, 1987
4671804 Partial oxidation process Jun. 9, 1987
4666464 Partial oxidation of solid carbonaceous fuel-water slurries May. 19, 1987
4666462 Control process for gasification of solid carbonaceous fuels May. 19, 1987
4655792 Partial oxidation process Apr. 7, 1987
4624684 Process for feeding and gasifying solid carbonaceous fuel Nov. 25, 1986
4563196 Coal charging in a coal gasification installation Jan. 7, 1986
4527997 Coal gasification apparatus Jul. 9, 1985
4525175 High turn down burner for partial oxidation of slurries of solid fuel Jun. 25, 1985
4502633 Variable capacity gasification burner Mar. 5, 1985
4481015 Coal-water suspensions, a method for their production, and their use Nov. 6, 1984
4445444 Burner for combusting oxygen-coal mixture May. 1, 1984
4443230 Partial oxidation process for slurries of solid fuel Apr. 17, 1984
4443228 Partial oxidation burner Apr. 17, 1984
4436531 Synthesis gas from slurries of solid carbonaceous fuels Mar. 13, 1984
4424065 Method for the gasification and preparation of a water-carbon slurry Jan. 3, 1984
4400180 Partial oxidation process Aug. 23, 1983

1 2










 
 
  Recently Added Patents
Documentation roadmaps and community networking for developers on large projects
Methods of modulating interleukin-22 and immune response by notch regulators
Method of transmitting and receiving a paging message in a mobile communication system
Identification of websites that break out of frames
Anti-fake battery pack and identification system thereof
Liquid crystal display device
Protein kinase C inhibitors and uses thereof
  Randomly Featured Patents
Duct assemblies for housing service cables, pipes and the like and components thereof
Systems and methods for pharmacy reimbursement claim resubmission
Percussor apparatus
Rapid resolution process of clopidogrel base and a process for preparation of clopidogrel bisulfate polymorph-form I
Discrete address beacon, navigation and landing system (DABNLS)
Container for paint or the like
Device for level gauging with microwaves
Dual chamber activity responsive pacer
Fabric container liner
Quality control system for monitoring and control of contaminants in recycled plastics