| 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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| 07/20/1993 | US5228982 Liquefaction of decarboxylated carbonaceous solids |
| 06/29/1993 | US5223148 Process for increasing the bitumen content of oil sands froth |
| 06/24/1993 | DE4243063A1 Pyrolytic decomposition of plastic waste - comprises thermally decomposing waste, separating pyrolysis prod. into two fractions, recycling first fraction and recovering lighter second fraction |
| 06/01/1993 | US5216149 Controlled catalytic and thermal sequential pyrolysis and hydrolysis of mixed polymer waste streams to sequentially recover monomers or other high value products |
| 05/25/1993 | CA1318273C Equipment and process to secure oil, gas, and by-products from pyrobituminous shale and other matter impregnated with hydrocarbons |
| 05/19/1993 | EP0541871A1 Hydroconversion of a waste feedstock comprising highly reactive organic compounds |
| 05/19/1993 | CN1020744C Control method of dry distrillation apparatus for oil shale |
| 05/12/1993 | CN1020620C Improvement of equipment and process to secure oil, gas and by-products from pyrobetuminous shale and other matter impregnated with hydrocarbons |
| 05/05/1993 | EP0540122A1 Depolymerization of conjugated diene polymers |
| 05/04/1993 | US5208404 Catalytic cracking with calcium oxide and nickel catalyst with traces of niobium and titanium |
| 05/04/1993 | US5208401 Fractional distillation; recovering benzene, toluene, styrene, limonene, and xylenes |
| 05/01/1993 | CA2068895A1 Conditioning of oil sands and bitumen separation therefrom |
| 04/27/1993 | CA1316862C Process for the hydrogenation of liquid starting substances that contain carbon |
| 04/15/1993 | WO1993007204A1 Conversion of automotive tire scrap to useful oils |
| 04/15/1993 | WO1993007203A1 Conversion of municipal waste to useful oils |
| 04/15/1993 | WO1993007105A1 Conversion of plastic waste to useful oils |
| 04/07/1993 | EP0535253A1 Process for producing fuel oil and gas by cracking waste rubber |
| 04/07/1993 | EP0409835B1 Pyrolysis of organic material |
| 04/06/1993 | US5200063 Heating & pressurization of a mixture of coal, carbon monoxide & a solvent to depolymerize & hydrogenate coal, degassing, mixing pretreated coal w/a solvent & a metal sulfide catalyst, reacting w/hydrogen & separating hydrocarbon liquid, coal res. |
| 03/30/1993 | US5198103 Gasification of coal |
| 03/17/1993 | EP0532287A1 Coal liquefaction process |
| 03/17/1993 | EP0531371A1 Process and device for utilizing organic wastes. |
| 03/17/1993 | CN1069997A Method for making fuel oil and gas by cracking rubber waste |
| 03/10/1993 | CA2077726A1 Recovery of petroleum from tar sands |
| 03/10/1993 | CA2077328A1 Coal liquefaction process |
| 03/09/1993 | CA1314258C Process for the extraction of low-temperature carbonization oil |
| 03/03/1993 | EP0516630A4 Process for recovery and treatment of a diverse waste stream |
| 03/02/1993 | US5190566 Hydrogenation catalyst |
| 02/21/1993 | CA2049546A1 Process for producing fuel oil and gas by cracking waste rubber |
| 02/16/1993 | US5186820 Agitation and controlled shearing with clean coarse sand in water, then elution and froth flotation, all with cooling |
| 02/16/1993 | US5186817 Converting the hydrocarbon feed to a water in oil emulsion and solvent extracting |
| 02/16/1993 | US5186722 Hydrocarbon-based fuels from biomass |
| 02/16/1993 | CA1313641C Method for reclaiming carbonaceous material from a waste material |
| 02/04/1993 | WO1992022528A3 Controlled catalytic and thermal sequential pyrolysis and hydrolysis of mixed polymer waste streams to sequentially recover monomers or other high value products |
| 01/28/1993 | DE4124697A1 Recovering liq. rubber during recycling - by thermally decomposing used rubber with crude oil distillate and converting into new prod. during thermal stabilisation |
| 01/12/1993 | US5178733 Apparatus for separating oil and precious metals from mined oil-bearing rock material |
| 01/07/1993 | WO1993000415A1 Hydrocarbon-based fuels form biomass |
| 01/07/1993 | EP0348400B1 Liquefaction of cellulose |
| 12/29/1992 | CA1312038C Flash hydropyrolysis of bituminous coal |
| 12/23/1992 | WO1992022624A1 Apparatus and method for reclaiming useful oil products from waste oil |
| 12/23/1992 | WO1992022528A2 Controlled catalytic and thermal sequential pyrolysis and hydrolysis of mixed polymer waste streams to sequentially recover monomers or other high value products |
| 12/23/1992 | EP0519004A1 Soil remediation process and system |
| 12/09/1992 | EP0516630A1 Process for recovery and treatment of a diverse waste stream |
| 12/08/1992 | US5169518 Recovery of petroleum from tar sands |
| 12/05/1992 | CA2043809A1 Coal extract hydroconversion process comprising solvent enhanced carbon monoxide pretreatment |
| 12/04/1992 | CA2043740A1 Liquefaction of coal with aqueous carbon monoxide pretreatment |
| 12/02/1992 | EP0516187A2 Process for the hydroconversion of heavy and residual oils |
| 12/02/1992 | CN1019311B Process for producing liquid fuel of otto engine |
| 12/01/1992 | US5168088 Method for dispersing catalyst onto particulate material and product thereof |
| 12/01/1992 | US5167930 Conversion of industrial wastes to useful products |
| 12/01/1992 | US5167772 Apparatus for pyrolysis of tires and waste |
| 11/24/1992 | US5166118 Catalyst for the hydrogenation of hydrocarbon material |
| 11/24/1992 | CA2043067A1 Coal hydroconversion process |
| 11/18/1992 | CN1066284A Process for removing and transformation of mineral material from oil shale |
| 11/11/1992 | EP0512482A2 Process for reducing the formation of coke in the thermal treating of synthetic organic refuse |
| 11/10/1992 | US5162446 Contacting polymer with a biscyclopentadienyl zirconium compound |
| 10/27/1992 | US5158983 Heating in hydrogen atmosphere |
| 10/27/1992 | US5158982 Conversion of municipal waste to useful oils |
| 10/22/1992 | DE4112977A1 Hydrogenation from carbonaceous waste products - uses counter flow reactor and direct mixing of waste and oil |
| 10/20/1992 | US5157176 Recycling process, apparatus and product produced by such process for producing a rubber extender/plasticizing agent from used automobile rubber tires |
| 10/20/1992 | US5156734 Recycling and recovery of heat and gases |
| 10/20/1992 | US5156686 Treating with carboxylic acid, conversion to water soluble salt, removing entrained oil in aqueous phase |
| 10/20/1992 | CA1309049C Catalytic two-stage coal liquefaction process utilizing cascadingof used catalysts |
| 10/13/1992 | US5154831 Solvent extraction process employing comminuting and dispersing surfactants |
| 10/07/1992 | EP0496834A4 Process for the conversion of carbonaceous feedstocks to particulate carbon and methanol |
| 10/06/1992 | US5152886 Method for improving heavy crude oils by reducing the asphaltene content of crude oils and oil-containing tar sands |
| 10/06/1992 | CA1308378C Separation of bituminous material from tar sands |
| 10/01/1992 | WO1992016600A1 Process for the extraction of peat and apparatus for carrying out the process |
| 10/01/1992 | CA2083060A1 Process for the extraction of peat and apparatus for carrying out the process |
| 09/29/1992 | US5151173 Conversion of coal with promoted carbon monoxide pretreatment |
| 09/09/1992 | EP0502618A1 Polymer cracking |
| 09/01/1992 | US5143598 Methods of tar sand bitumen recovery |
| 09/01/1992 | US5143597 Process of used lubricant oil recycling |
| 08/25/1992 | CA1306715C Coal hydroconversion process with metal/iodine cocatalyst |
| 08/12/1992 | CA2058013A1 Process for converting old rubber tires into useful products |
| 08/05/1992 | EP0496834A1 Process for the conversion of carbonaceous feedstocks to particulate carbon and methanol |
| 08/04/1992 | US5136117 Monomeric recovery from polymeric materials |
| 08/04/1992 | US5135723 Underwater exhaust gas distribution network in percolation pond coupled to pyrolytic converter; pollution control |
| 08/04/1992 | US5135655 Process for treating refinery slurries |
| 07/29/1992 | EP0236480B1 Production of hydrogen by deserpentinization of ultramafic rock |
| 07/28/1992 | CA1305682C Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fractions |
| 07/22/1992 | EP0468032A4 Coal liquefaction pre-treatment |
| 07/21/1992 | US5132007 Hydrodisproportionation of coal |
| 07/15/1992 | EP0494240A1 Method and apparatus for refinement or treatment of material |
| 07/14/1992 | US5130013 Hydrogenation of coal to form coal oil |
| 07/11/1992 | WO1992012220A1 A process of recycling used lubricant oil |
| 07/11/1992 | CA2099136A1 Process of used lubricant oil recycling |
| 07/07/1992 | US5128017 Producing hydrogen in situ, catalysts |
| 07/01/1992 | CN1017252B Continous process of supercritical gas extraction of coal and the equipment thereof |
| 06/30/1992 | CA1304310C Process for the hydrogenating conversion of heavy and residual oils |
| 06/25/1992 | WO1992004423A3 Monomeric recovery from polymeric materials |
| 06/24/1992 | EP0490934A1 Method and apparatus for the controlled reduction of organic material |
| 06/16/1992 | US5122260 Slurrying solid and hydrogenation catalyst, pumping through tubular heater, hydrogenating resulting liquefied product |
| 06/16/1992 | US5122259 Separation of oil and precious metals from mined oil-bearing rock material |
| 06/11/1992 | WO1992009672A1 Method and apparatus for releasing and separating oil from oil sands |
| 06/11/1992 | WO1992009671A1 Method and apparatus for ablative heat transfer |
| 06/11/1992 | WO1992009362A1 Dual-shell pressure balanced vessel |
| 06/11/1992 | CA2097605A1 Method and apparatus for ablative heat transfer |
| 06/09/1992 | US5120430 Solvent extraction |
| 06/09/1992 | US5120429 Introducing liquefaction solvent at spaced intervals over length of heater |