| 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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| 01/20/1999 | EP0891313A1 Method and apparatus for recovering oil from an oil-bearing solid material |
| 01/14/1999 | WO1999001607A2 Enzymatic oxidation system with novel enzymatic-effect enhancing compounds |
| 01/13/1999 | EP0890629A1 Pyrolytic Reactor for Waste Plastic |
| 01/13/1999 | CN2303842Y Cracking and fractionating apparatus for extracting fuel-oil |
| 01/12/1999 | US5859072 Process for treating expanded polystyrene |
| 01/12/1999 | US5858247 Liquefaction of hydrocarbon based sludge using a combination of a salt of dodecylbenzenesulfonic acid and polyalkylene glycols; circulation of sludge |
| 01/09/1999 | CA2208634A1 Polder 1 |
| 01/05/1999 | US5856599 Controlling decomposition |
| 12/30/1998 | WO1998059018A1 Improved process for obtaining significant olefin yields from residua feedstocks |
| 12/30/1998 | CA2291189A1 Improved process for obtaining significant olefin yields from residua feedstocks |
| 12/29/1998 | US5853563 Treatment of waste petroleum |
| 12/29/1998 | US5853548 Energy efficient liquefaction of biomaterials by thermolysis |
| 12/26/1998 | CA2208767A1 Tar sands extraction process |
| 12/24/1998 | DE19724148C1 Reactor for depolymerising plastics to give gaseous, liquid and solid hydrocarbons |
| 12/23/1998 | CN1202514A New waste plastic oil-refining structure having one fractional tower with more than two sets of vaporizing furnace |
| 12/22/1998 | US5852062 Apparatus and methods for processing scrap tires |
| 12/17/1998 | WO1998056871A1 Method for the disposal of waste products containing hydrocarbons and/or halogenated waste products |
| 12/16/1998 | EP0819233B1 Process and plant for the thermal treatment of waste material |
| 12/16/1998 | CN1201816A Method for producing diesel oil and gasoline from waste rubber |
| 12/15/1998 | US5849964 Process for the processing of salvaged or waste plastic materials |
| 12/10/1998 | DE19724147A1 Recovery of paraffins and/or microwaxes from used plastics |
| 12/10/1998 | DE19724146A1 Recovery of paraffin(s) and/or microwaxes from used plastics |
| 12/09/1998 | EP0686070B1 Process for removal of petroleum from particulate materials |
| 12/09/1998 | CN1201481A Method and apparatus for recovering fuel value of crude oil sludge |
| 12/09/1998 | CN1201064A Technology and catalyst for producing fuel oil using waste plastics |
| 12/08/1998 | US5847248 Process and apparatus for the conversion of sludges |
| 12/08/1998 | US5846385 Process and apparatus for energy recovering through waste classification and calcination |
| 12/03/1998 | DE19737403C1 Waste disposal by pyrolysis giving long periods of high gas cleaning efficiency without blockage |
| 12/03/1998 | DE19722584A1 Working up used plastic mixtures for further processing |
| 12/01/1998 | US5843386 Hydrothermal reaction apparatus |
| 12/01/1998 | US5843303 Direct fired convection heating in residuum oil solvent extraction process |
| 11/26/1998 | WO1998053251A1 A method and apparatus for recovering energy of waste classification incineration |
| 11/25/1998 | EP0561787B1 Dual-shell pressure balanced vessel |
| 11/25/1998 | CN2298249Y Catalytic cracker for producing gasoline and diesel oil from discarded plastic |
| 11/25/1998 | CN2298248Y Device for producing diesel oil flow improver |
| 11/24/1998 | US5841011 Process for producing light-weight oil from waste plastics containing phthalic polyester and/or polyvinyl chloride |
| 11/18/1998 | EP0878531A1 Apparatus for liquefying waste plastics |
| 11/18/1998 | CN1199081A Gasoline and diesel oil producing method and apparatus utilizing waste plastics |
| 11/17/1998 | US5837037 Gas handling for plastics liquefaction |
| 11/17/1998 | CA2123076C Oil sand extraction process |
| 11/11/1998 | CN2296886Y Thermal cracking device for waste tyre |
| 11/04/1998 | CN1197813A Process and system for converting plastics waste into oil |
| 10/28/1998 | EP0873380A1 Process for re-using and recycling organic polymers containing heavy metals |
| 10/27/1998 | US5827336 Granulation, liquefaction with hydrocarbon solvent to form slurry, separting inorganic material, reacting remainder of slurry containing nonseparable inorganics with free oxygen for oxidation to produce synthesis gas and nontoxic slag |
| 10/21/1998 | EP0872536A2 Process and system for converting plastics waste into oil |
| 10/21/1998 | EP0872535A1 Process and apparatus for treatment of waste plastic hydrocarbons |
| 10/20/1998 | US5824193 Method of thermally treating plastics material |
| 10/17/1998 | CA2202941A1 Depolymerization |
| 10/15/1998 | WO1998045232A1 Catalyst system and process for benzyl ether fragmentation and coal liquefaction |
| 10/15/1998 | CA2286462A1 Catalyst system and process for benzyl ether fragmentation and coal liquefaction |
| 10/13/1998 | US5821553 Controlling pyrolysis of a complex waste stream of plastics to convert high value monomers or other chemicals to minimize disposal requierments for non-biodegradable materials and conserving nonbiodegradable resources |
| 10/13/1998 | US5821396 Vacuum pyrolysis; plastics; used tire cuttings; condensation into light oils and fuel gases |
| 10/13/1998 | US5821395 Waste processing |
| 10/08/1998 | WO1998044074A1 Method of and apparatus for thermally treating plastics material |
| 10/07/1998 | CN1195017A Process for extracting crude oil from waste oil sludge |
| 10/01/1998 | WO1998042803A1 Process for producing liquid hydrocarbons |
| 09/30/1998 | EP0588851B1 Apparatus and method for reclaiming useful oil products from waste oil |
| 09/25/1998 | CA2200899A1 Method for processing a diluted oil sand froth |
| 09/23/1998 | EP0865822A1 Catalyst for treating waste plastics |
| 09/22/1998 | US5811607 Composite shingle particle salvage system |
| 09/22/1998 | US5811606 Process and equipment for treatment of waste plastics |
| 09/17/1998 | DE19710846A1 Solubilisation of coal with ammonia solution |
| 09/11/1998 | WO1998039368A1 Process for thermal and/or catalytic decomposition and/or depolymerization of low-grade organic substances and device for carrying out the process |
| 09/09/1998 | EP0863197A1 A process for producing gasoline, diesel fuel and carbon black from waste rubber and/or waste plastics |
| 09/09/1998 | EP0863126A1 Gas phase crystallization of dimethyl terephthalate |
| 09/02/1998 | EP0861309A1 Method for extracting oil from oil-contaminated soil |
| 09/01/1998 | US5801204 Method of reclaiming waste plastic material and a compound including waste plastic material |
| 09/01/1998 | US5799626 Methods for using styrene oil (as heat transfer fluid, hydraulic fluid, lubricant) |
| 08/18/1998 | US5795464 High temperature; high pressure; containing solids |
| 08/18/1998 | US5795444 Washing |
| 08/13/1998 | DE19707306A1 Recovery of micro-waxes, paraffin(s) and oils from waste plastic mixtures |
| 08/13/1998 | DE19707305A1 Recovery of microwaxes and paraffins from waste plastic (mixtures) |
| 08/13/1998 | DE19707304A1 Recovery of micro-waxes and paraffins from waste plastic (mixtures) |
| 08/13/1998 | DE19707303A1 Recovery of microwaxes, paraffins and oils from waste plastic (mixtures) |
| 08/13/1998 | DE19707301A1 Recovery of micro-waxes, paraffin(s) and oils from waste plastic |
| 08/12/1998 | EP0490934B1 Method and apparatus for the controlled reduction of organic material |
| 08/06/1998 | WO1998033608A1 Waste plastic dechlorination apparatus |
| 08/06/1998 | WO1998019788A3 Method and apparatus for dissociating materials |
| 08/04/1998 | US5789636 Process for recovering synthetic raw materials and fuel components from used or waste plastics |
| 08/04/1998 | US5788781 Contacting with mixture of surfactants having specified hydrophilic-lipophilic balance in nonpolar diluent oil, rinsing with water |
| 08/04/1998 | US5788724 Mixing with alkali or alkaline earth metal compound catayst; pyrolysis; gasification with water vapor in air; condensing and separating |
| 08/04/1998 | CA2129049C Apparatus for thermally decomposing plastics and process for converting plastics into oil by thermal decomposition |
| 07/30/1998 | DE19702540A1 Production of branched-chain micro-wax from polypropylene |
| 07/30/1998 | DE19702539A1 Long chain wax production from recycled polyolefin |
| 07/29/1998 | CN1189108A Iron sulfides and process for producing the same |
| 07/22/1998 | EP0784661B1 Process for recovering synthetic raw materials and fuel components from used or waste plastics |
| 07/21/1998 | US5783065 Method for coal liquefaction |
| 07/21/1998 | US5783046 Process and apparatus for the destructive distillation of rubber |
| 07/15/1998 | EP0853114A2 Batch process for recycling hydrocarbon containing used material |
| 07/14/1998 | US5780696 Process for recycling plastic waste |
| 07/14/1998 | US5780518 Processing waste rubber by steam pyrolysis |
| 07/14/1998 | US5780407 Includes a surfactant and a diluent oil; useful in cleaning oil-contaminated substrates |
| 06/30/1998 | US5771821 Method of treating plastic waste |
| 06/25/1998 | WO1998027031A1 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 06/25/1998 | CA2274454A1 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 06/24/1998 | CN1038847C Method for producing combustible gases from low grade solid fuel like oil shale or the like |
| 06/23/1998 | US5770172 Preparation of iron oxides and iron sulfides, coal liquefaction catalysts |
| 06/23/1998 | US5770049 Slurrying in hot water using alkali metal bicarbonate or carbonate conditioning agent; mixing, aerating, frothing; separating bitumen |
| 06/23/1998 | US5770017 Waste treatment by pyrolysis |
| 06/18/1998 | DE19724144C1 Thermal cracker reactor for waste plastics producing solid, liquid and gaseous hydrocarbon(s) |