| Patents for C10G 1 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal (10,571) |
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| 07/25/1989 | US4851600 Process for the destruction of waste by thermal processing |
| 07/25/1989 | US4851123 Separation process for treatment of oily sludge |
| 07/25/1989 | US4851107 Contacting with catalyst 0r additives of specific particle size distribution |
| 07/25/1989 | US4851084 Procedure for operating a pyrolysis process |
| 07/18/1989 | US4849057 Apparatus for the pyrolysis of waste material |
| 07/13/1989 | DE3835495A1 Zweistufiges katalytisches kohlehydrierungsverfahren unter extinktionsrueckfuehrung von fraktionen schwerer fluessigkeit Two-stage catalytic coal hydrogenation under extinktionsrueckfuehrung of heavy fractions fluessigkeit |
| 07/12/1989 | CN1033830A Process for treatment of waste material |
| 07/11/1989 | US4846964 Oxidation pretreatment, dissolving |
| 07/11/1989 | US4846963 Ionic liquefaction process |
| 06/28/1989 | EP0321807A2 Process for recycling waste materials |
| 06/27/1989 | US4842830 Reaction vessel for pressurization, agitation and mixing of fluids; equipped with supported catalyst bed |
| 06/27/1989 | US4842728 Chemical reformer |
| 06/27/1989 | US4842719 Catalytic two-stage coal hydrogenation and hydroconversion process |
| 06/27/1989 | US4842692 Chemical reformer |
| 06/20/1989 | CA1256043A1 Process for the removal of solids from an oil |
| 06/14/1989 | EP0319945A1 Absorption of hydrogen sulfide |
| 06/13/1989 | US4839151 Recovery process |
| 06/13/1989 | US4839030 Catalytic hydrogenation yields hydrocarbon liquids and gases |
| 06/13/1989 | US4839021 Treatment of petroleum derived organic sludges and oil residues |
| 06/07/1989 | EP0318903A2 Process for the hydrogenation of liquid carbon-containing feedstocks |
| 06/07/1989 | EP0318694A2 Process for the hydrogenation of solid carbon-containing feedstocks |
| 05/31/1989 | EP0047310B1 Method for separating undesired components from coal by an explosion type comminution process |
| 05/23/1989 | US4832833 Crude oil, bitumens, lipids dissolving in solvent |
| 05/18/1989 | WO1989004355A1 Pyrolysis of organic material |
| 05/09/1989 | US4828688 Bitumen from oil sands, modified hot water process |
| 05/03/1989 | EP0314223A2 Process for the treatment of refinery sludges |
| 04/25/1989 | US4824558 Containing tin sulfide |
| 04/25/1989 | US4824526 Using multiple guard beds-concurrent in situ regeneration of one bed while upgrading using other bed |
| 04/25/1989 | CA1253104A1 Process for recovery for solvent from tar sand bitumen |
| 04/25/1989 | CA1253102A1 Catalytic process for hydroconversion of carbonaceous materials |
| 04/25/1989 | CA1253101A1 Coal liquefaction process with increased naphtha yields |
| 04/20/1989 | DE3734011A1 Process for hydrogenating conversion of heavy oils and residual oils |
| 04/18/1989 | US4822481 Solvent extraction by oil in water emulsions with halogenated methanes or ethanes; reduced solvent-tar sands ratios |
| 04/18/1989 | CA1252802A1 Process of producing liquid hydrocarbon fuels from biomass |
| 04/12/1989 | EP0311165A1 Process for single-step coal liquefaction |
| 04/12/1989 | EP0311164A1 Single-step coal liquefaction process |
| 04/11/1989 | US4820405 Hydrogenation using reduced iron ore as catalyst |
| 04/11/1989 | CA1252409A1 Process to recover bitumen from mineral slimes resulting from tar sands processing |
| 04/04/1989 | US4818374 Process for converting coal to an oil fraction |
| 04/04/1989 | US4818373 Process for upgrading tar and bitumen |
| 03/29/1989 | CN1032027A Continuous process of supercritical gas extraction of coal and the equipment thereof |
| 03/28/1989 | US4816141 Catalytic two-stage liquefaction of coal utilizing cascading of used ebullated-bed catalyst |
| 03/28/1989 | CA1251754A1 Method of recovering hydrocarbon from oil shale |
| 03/28/1989 | CA1251753A1 Method for process regulation with heat recovery |
| 03/15/1989 | EP0307003A2 Electromagnetic energy heating |
| 03/15/1989 | CN1031710A Process for pyrolytic utilization of distillation residue |
| 03/14/1989 | CA1251146A1 Bitumen recovery system and process |
| 03/14/1989 | CA1251133A1 Method of recovering oil and gas from oil sand, oil chalk, and oil shale |
| 03/09/1989 | WO1989001981A1 Congeneration process for production of energy and iron materials, including steel |
| 03/08/1989 | EP0305847A1 Process for the pyrolytic utilization of a distillation residue |
| 03/07/1989 | US4810359 Hydrocyclone |
| 02/28/1989 | CA1250539A1 Coprocessing of bitumen/coal slurries using hydrogen sulphide as promoter |
| 02/15/1989 | EP0303447A2 Method for reclaiming carbonaceous material from a waste material |
| 02/14/1989 | US4804459 Process for upgrading tar sand bitumen |
| 02/14/1989 | CA1249976A1 Solvent extraction spherical agglomeration of oil sands |
| 02/08/1989 | CN1030928A Plant for pyrolysis of waste material |
| 02/07/1989 | US4802975 Recovering volatile hydrocarbons through vertical packed column with steam, gases |
| 02/01/1989 | EP0301172A2 Hydrogenation of carbon-containing feedstocks |
| 01/31/1989 | CA1249537A1 Supply of hot solid particles to a retorting vessel for the extraction of hydrocarbons from a hydrocarbon-containing substrate |
| 01/31/1989 | CA1249536A1 Catalytic process for hydroconversion of carbonaceous materials |
| 01/17/1989 | US4798668 Oil shale |
| 01/11/1989 | CN1030252A Process for cooling hot pyrolysis gas |
| 01/11/1989 | CN1030249A Method for controlling height of fluidized bed in pyrolysis reactor and arrangement for carrying out method |
| 01/11/1989 | CN1030248A Process for operating pyrolysis plant |
| 01/10/1989 | CA1248476A1 Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand |
| 01/04/1989 | EP0297432A2 Process for running a pyrolysis plant |
| 01/04/1989 | EP0297425A2 Process for controlling the height of a fluidised bed in a pyrolysis reactor and installation for carrying out this process |
| 01/04/1989 | EP0297424A2 Process for cooling hot pyrolysis gas |
| 01/04/1989 | EP0297420A2 Installation for the pyrolysis of waste |
| 01/03/1989 | US4795841 Process for upgrading biomass pyrolyzates |
| 01/03/1989 | CA1248039A1 Process for extracting hydrocarbons from hydrocarbon bearing ores |
| 01/03/1989 | CA1248038A1 Process to condition tar sand mineral slimes |
| 12/29/1988 | DE3332116C2 Process for liquefying lignite |
| 12/28/1988 | CA1247550A Process to float bitumen from mineral slimes resulting from tar sands processing |
| 12/27/1988 | US4793916 Coal liquefaction process |
| 12/22/1988 | DE3718748A1 Coal-hydrogenation process |
| 12/06/1988 | US4789530 Absorption of hydrogen sulfide with an alkali metal ethylenediaminetetraacetate and/or alkali metal nitrilotriacetate |
| 11/23/1988 | EP0291698A1 Improved process for the hydrocracking of carbon containing synthetic wastes |
| 11/22/1988 | US4786368 Static mixer retorting of oil shale |
| 11/22/1988 | CA1245176A1 Process for the retorting of hydrocarbon containing solids |
| 11/22/1988 | CA1245175A1 Technique for treating heavy hydrocarbon-water mixtures |
| 11/22/1988 | CA1245174A1 Method for producing diesel fuel from coal middle oil |
| 11/09/1988 | EP0290002A2 Process for the production of pyrolysis oil |
| 11/08/1988 | US4783268 Microbubble flotation process for the separation of bitumen from an oil sands slurry |
| 10/26/1988 | EP0287796A1 Process for the hydroconversion of heavy and residual oils |
| 10/25/1988 | CA1243622A1 Coal liquefaction process |
| 10/20/1988 | WO1988008020A1 Process for the disposal of wastes of mixed polymeric materials and relevant equipment |
| 10/18/1988 | US4778585 Pretreating coal particles with gas mixtures; in absence of hydrogen |
| 10/18/1988 | US4778488 Process and apparatus for separating solid particles and gaseous materials |
| 10/11/1988 | US4776949 Recycle of secondary froth in the hot water process for extracting bitumen from tar sand |
| 10/06/1988 | WO1988007624A1 Energy generating process and novel fuel therefor |
| 09/28/1988 | EP0284213A2 Improvements in hydropyrolysis |
| 09/20/1988 | US4772379 Extraction and liquefaction of fossil fuels using gamma irradiation and solvents |
| 09/13/1988 | CA1241926A1 Method for stripping of residual solvent |
| 08/24/1988 | CN87108376A Improvment of equipment and process to secure oil gas and by-products from pyrobetuminous shale and other matter impregnated with hydrocarbons |
| 08/23/1988 | US4765885 Dispersion in aqueous base, sonication, separation of oil from particles |
| 08/23/1988 | EP0268612A4 Integrated ionic liquefaction process. |
| 08/23/1988 | CA1241015A1 Fluidifier and stabilizer additive and method of preparation thereof |
| 08/16/1988 | US4764270 Simultaneous upgrading of tar sand bitumen and coal by corefining |
| 08/11/1988 | WO1988005807A1 Liquefaction of cellulose |