| Patents for C10J 3 - Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam (18,321) |
|---|
| 06/20/1991 | DE3941816A1 Burner nozzle for solid fuel gasification reactor - controls prim. to sec. oxygen ratio and feeds recycled dust and gas in ring channel in centre of prim. oxygen channel |
| 06/20/1991 | CA2032447A1 Slag improvement |
| 06/19/1991 | EP0432293A1 Method for recovering waste gases from coal combustor |
| 06/12/1991 | EP0431639A1 Method and apparatus for feeding fuel into a pressurized space |
| 06/12/1991 | EP0431266A1 Process and apparatus for gasification of fine granulated to powdery fuels |
| 06/11/1991 | US5022848 Apparatus and method for heating a waste disposal system |
| 06/05/1991 | EP0429942A2 Apparatus for material exchange between a current of hot gas and a liquid |
| 06/05/1991 | CN2078321U External heating water-gas generator |
| 06/05/1991 | CN1051927A Synthesis gas barrier and refractory support |
| 05/30/1991 | WO1991007476A1 Method for the production of gas fuel |
| 05/29/1991 | EP0428806A1 A process and apparatus for producing synthesis gas |
| 05/29/1991 | DE4036281A1 Removal of pollutants from hot product gases |
| 05/29/1991 | CN1051752A Method and equipment for cooling partly oxydic crude coal gas |
| 05/28/1991 | US5019135 Method for the catalytic conversion of lignocellulosic materials |
| 05/26/1991 | CA2030584A1 Apparatus for mass transfer between a hot gas stream and a liquid |
| 05/22/1991 | CN2077444U Methane-rich gas producer |
| 05/22/1991 | CN1051619A Method and apparatus for co-generating power and hydrocarbons from coal derived synthesis gas using pressure swing absorption |
| 05/22/1991 | CN1051581A Method apparatus for gasification of granular and pulverulent fuels |
| 05/21/1991 | US5017196 Method for enhancing energy recovery from a high temperature, high pressure synthesis gas stream |
| 05/21/1991 | CA2030323A1 Gasifier adapted to destroy toxic material |
| 05/08/1991 | EP0425506A1 Method of manufacturing combustible gaseous products. |
| 05/08/1991 | CN2076550U Rotary equiblast furnace grate |
| 05/08/1991 | CN1012590B Gas cooler for synthesis gas |
| 05/02/1991 | WO1991005835A1 Coal gasification process and apparatus |
| 05/02/1991 | WO1991005734A1 Process for the conversion of carbonaceous feedstocks to particulate carbon and methanol |
| 05/02/1991 | EP0424625A2 Free suspension of heat exchanger tube bundles subject to high temperature |
| 05/01/1991 | CN1051055A Two-stage coal gasification process |
| 04/30/1991 | US5011507 Apparatus for cooling and purifying a hot gas |
| 04/30/1991 | US5010828 Gasification reactor for combustible solid material |
| 04/24/1991 | EP0423401A1 Two-stage coal gasification process |
| 04/24/1991 | EP0423108A1 Vapor phase injector. |
| 04/24/1991 | CN2075749U Fire layer monitoring and controlling device for gas producing furnace |
| 04/18/1991 | DE3934447A1 Verfahren und anlage zur entgasung von festem brennstoff in einem wirbelschichtreaktor Method and system for degassing of solid fuel in a fluidized-bed reactor |
| 04/17/1991 | CN2075200U Gas genderating device |
| 04/11/1991 | CA2000446A1 Two-stage coal gasification process |
| 04/10/1991 | EP0421501A1 Process for treating gases obtained by gasification of solid pulverulent carburants |
| 04/10/1991 | EP0421035A1 High temperature desulfurization of synthesis gas |
| 04/10/1991 | CN1050555A Method of preventing adherence of ash to gasifier wall |
| 04/10/1991 | CN1050554A Furnace condition optimization control method for gas producing furnace using coal as raw materials |
| 04/10/1991 | CN1050553A Technology for producing rich hydrogen high alkane coal-gas |
| 04/04/1991 | WO1991004306A1 Minimization of environmental wastes |
| 04/03/1991 | CN2074302U Air-blowing gas boiler |
| 04/02/1991 | CA1282243C Process and device for gasifying coal |
| 04/02/1991 | CA1282227C Gas distribution plate for fluidisation |
| 03/27/1991 | CN1050213A Semi-dry distillation gas producer and the gas making method |
| 03/26/1991 | US5001994 Method of controlling generation of clinker ash from exhaust gas dust of coal |
| 03/20/1991 | CN1050039A Equipments for obtaining rough gas from fine carbon carries |
| 03/19/1991 | CA1281629C Gasifier apparatus |
| 03/13/1991 | EP0416242A1 Apparatus for the production of product gas from a finely divided carbon carrier |
| 03/12/1991 | US4999030 Process for producing a methane-containing fuel gas |
| 03/12/1991 | US4999029 Separation of feed streams, steam or carbon dioxide as temperature moderator |
| 03/02/1991 | CA2024455A1 Apparatus and process for generating steam from wet fuel |
| 02/26/1991 | US4995193 Method of preventing adherence of ash to gasifier wall |
| 02/20/1991 | EP0329673B1 Process and fluidized bed gas generator for allothermic gasification of coal |
| 02/20/1991 | CN1011697B Method for the reprocessing of purge gas from a low-pressure methanol synthesis operation |
| 02/19/1991 | US4994093 Partial oxidation, gasification of fuel dusts, purification, efficiency |
| 02/15/1991 | EP0425506A4 Method of manufacturing combustible gaseous products. |
| 02/13/1991 | EP0412587A1 Process for purifying raw combustible gas from solid-fuel gasification |
| 02/13/1991 | CN1049136A Process for producting rich hydrogen gas |
| 02/13/1991 | CN1011617B Partial combustion burner with spiral-flow cooled face |
| 02/12/1991 | US4992081 Reactor dip tube cooling system |
| 02/06/1991 | EP0411881A1 Partial oxidation of sewage sludge |
| 02/06/1991 | EP0411880A1 Partial oxication of sewage sludge |
| 02/06/1991 | CN1049024A Operating method of gasifier |
| 01/31/1991 | DE4025808A1 Producer gas reactor monitoring for partial fuel oxidn. - involves photoelectric conversion of four portions of flame spectrum with equal information contents for process control |
| 01/31/1991 | DE4013739A1 Starting of static-bed coal gasification reactors - from cold or when already ignited, by adjusting compsn. to steadily increase temp. and treating with steam |
| 01/30/1991 | EP0410363A2 Gasification reactor for combustible solids |
| 01/30/1991 | CN1011417B Method of production of gas containing hydrogen and carbon monoxide from solid fuels |
| 01/29/1991 | US4988368 Gasification of coal by partial oxidation, monitoring signals |
| 01/29/1991 | US4988367 Process for removal of flyash deposits |
| 01/23/1991 | CN1048721A Method for producting methane synthesis gas |
| 01/22/1991 | US4987115 Method for producing generator gas and activated carbon from solid fuels |
| 01/22/1991 | US4986199 Method for recovering waste gases from coal partial combustor |
| 01/17/1991 | DE4025955A1 Discharge of hot gas and slag from reaction to cooling chamber - in gasifier for partial oxidn. of powder form fuels avoids slagging troubles and need for additional heating |
| 01/16/1991 | EP0407713A2 Process and device for separating a solid from a gas |
| 01/16/1991 | CN2069415U External cooling type cooling tower for blast furnace waste gas |
| 01/16/1991 | CN2069414U Brown coal fully-gasifying furnace with atmospheric fixed bed |
| 01/10/1991 | DE4025916A1 Reactor for casting flow of pulverised coal and oxygen - products gas rich in hydrogen and carbon mon:oxide, under temp. conditions resulting in molten slag |
| 01/09/1991 | EP0406994A1 A composite coal gasification power plant |
| 01/08/1991 | US4983296 Shearing, concentration, mixing with coal supplemental fuel; hydrothermal; pollution control |
| 01/08/1991 | US4983188 Apparatus for relieving a lock chamber for ash from pressure |
| 01/03/1991 | DE3920968A1 Gaseous fuel prepn. for gas or gas-oil engines - comprises degassing carbonaceous material in fluidised bed using air or oxygen-enriched air |
| 01/02/1991 | EP0405632A1 Coal gasification process and reactor |
| 01/02/1991 | CN1048230A Gas making method of semi-dry distillation methane-rich gas generating furnace |
| 12/25/1990 | US4979964 Positioning tap offset from gasifier |
| 12/18/1990 | US4978369 Process for feeding carbonaceous material into reaction spaces |
| 12/18/1990 | US4978368 Reactor with cooler adjacent to the outlet duct; heat exchanging |
| 12/18/1990 | US4977840 Minimization of environmental wastes |
| 12/12/1990 | CN1047688A Coal gasification reactor |
| 12/12/1990 | CN1047660A Balanced phosphoric acid plant cogeneration route |
| 12/11/1990 | CA1277693C Process and nozzle for achieving constant mixing energy |
| 12/05/1990 | EP0400836A1 Coal fired power plant with pollution control and useful byproducts |
| 12/05/1990 | EP0400740A1 Coal gasification reactor |
| 12/05/1990 | CN1047524A Method for part oxidizing carbonaceous fuel |
| 12/04/1990 | CA1277340C Flyslag treatment |
| 11/28/1990 | EP0399717A2 Balanced phosphoric acid plant cogeneration route |
| 11/28/1990 | CN2066443U 水夹套 Water jacket |
| 11/27/1990 | US4973337 Arrangement for cooling hot product gas with adhesive or fusible particles |
| 11/24/1990 | CA2016906A1 Balanced phosphoric acid plant cogeneration route |
| 11/21/1990 | CN1010480B Fuels containing carbon, particularly gasification of coal |