| Patents for C10C 3 - Working-up pitch, asphalt, bitumen (3,502) |
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| 07/16/2009 | WO2009087289A1 Method for preparing a bituminous foam, bituminous foam, and use of said bituminous foam |
| 07/09/2009 | WO2009085461A1 Upgrading heavy hydrocarbon oils |
| 07/09/2009 | WO2009085131A1 Integrated solvent deasphalting and dewatering |
| 07/09/2009 | US20090173668 Processing asphaltene-containing tailings |
| 07/09/2009 | CA2705470A1 Integrated solvent deasphalting and dewatering |
| 07/08/2009 | CN201268683Y Combined type asphalt heater |
| 07/08/2009 | CN201268682Y Feeding system on rubber asphalt production facility |
| 07/08/2009 | CN201268681Y Equipment for production of emulsified bitumen |
| 07/08/2009 | CN101475820A Purification method for coal pitch |
| 07/07/2009 | US7556715 Bituminous froth inline steam injection processing |
| 07/07/2009 | CA2615268A1 Rustol process & apparatus (chiovitti-screen-separator) for recycling asphalt based roofing materials |
| 07/02/2009 | US20090166266 Integrated solvent deasphalting and dewatering |
| 07/02/2009 | US20090165618 Decoking Tool |
| 06/30/2009 | CA2310490C Method for recycling asphalt material |
| 06/25/2009 | WO2009079286A1 System and method of separating hydrocarbons |
| 06/25/2009 | WO2009078886A1 Systems and methods for residue upgrading |
| 06/25/2009 | WO2009058033A9 Bitumen supply and grading method and apparatus |
| 06/25/2009 | US20090159491 processing effluent stream containing unsupported catalyst in uncoverted fee; pyrolizing Group VI and VIII metal sulfid catalyst slurried in heavy oil to provide lighter oil products and a coke which is leachable so that valuable metals can be recovered; filtering ammonium molybdate product |
| 06/25/2009 | CA2840857A1 System and method of separating hydrocarbons |
| 06/25/2009 | CA2709300A1 System and method of separating hydrocarbons |
| 06/24/2009 | CN101463260A Asphalt moulding method and system apparatus thereof |
| 06/18/2009 | WO2009074837A1 Pitch production, fractionation and high softening point pitch |
| 06/18/2009 | DE102008012932A1 Procedure for transporting straight run bitumen, useful for producing e.g. seals in constructions, comprises solidifying the distillation bitumen with a hydrocarbon polymer and transporting the solid distillation bitumen in cold condition |
| 06/17/2009 | EP2071080A2 Method for upgrading and recovering energy from bituminous aggregates |
| 06/11/2009 | US20090145331 Process for mixing modified bitumen by extrusion |
| 06/10/2009 | CN201254556Y Asphalt melting apparatus |
| 06/04/2009 | WO2009068639A1 Solvent for gross density determination and extraction analysis of asphalt |
| 06/03/2009 | CN101445740A A preparation method of dipping agent pitch |
| 05/28/2009 | US20090133604 Bitumen composition with improved ageing resistance |
| 05/27/2009 | CA2611533A1 New energy, methods/techniques/processes used to produce various products technologies |
| 05/26/2009 | US7537686 Inhibitor enhanced thermal upgrading of heavy oils |
| 05/21/2009 | US20090127166 Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil |
| 05/14/2009 | CA2638551A1 Sinusoidal mixing and shearing apparatus and associated methods |
| 05/13/2009 | CN100487077C Method and equipment for mixing modified asphalt through pump circulation |
| 05/12/2009 | CA2326213C Petroleum resid pelletization |
| 05/07/2009 | WO2009058262A1 Production of an upgraded stream from steam cracker tar by ultrafiltration |
| 05/07/2009 | WO2009058033A1 Bitumen supply and grading method and apparatus |
| 05/07/2009 | CA2702227A1 Production of an upgraded stream from steam cracker tar by ultrafiltration |
| 05/06/2009 | CN101423766A Durable asphalt and preparation method thereof |
| 05/06/2009 | CN101423765A Durable asphalt and preparation method thereof |
| 04/29/2009 | EP2052056A1 Method for reusing reclaimed asphalt and producing mixed asphalt material |
| 04/22/2009 | CN101412916A Process and system for melting solid asphalt |
| 04/16/2009 | WO2007021441A3 Process and apparatus for improving flow properties of crude petroleum |
| 04/12/2009 | CA2606628A1 Methods for characterizing heavy oils |
| 04/09/2009 | US20090092941 Devices and methods for heating pipes or tubing |
| 04/05/2009 | CA2604058A1 Process for converting blends of high asphaltenic content fractions of bitumen or heavy oil and low rank coals to distillable oils and upgraded solid fuel |
| 04/02/2009 | US20090084287 Incorporation of heat-treated recycled tire rubber in asphalt compositions |
| 04/02/2009 | CA2698133A1 Method of upgrading bitumen and heavy oil |
| 03/26/2009 | US20090078610 Method of turning vegetable asphalt into superior boiler fuel |
| 03/11/2009 | CN201206127Y Tube-type fixed grid-plate asphaltum emulsion and dispersion apparatus |
| 03/11/2009 | CN201205492Y High shear bitumen emulsifying plant |
| 03/11/2009 | CN201205471Y Asphalt filtering device |
| 03/11/2009 | CN101381610A Method for transforming plant asphalt to good quality boiler fuel |
| 03/05/2009 | WO2008134296A4 Flash processing of asphaltic residual oil |
| 03/05/2009 | US20090057203 Enhancement of saturates content in heavy hydrocarbons utilizing ultrafiltration |
| 03/04/2009 | CN201200888Y High-efficient chemical reactor with combined stirring pot and static mixer |
| 02/17/2009 | CA2522926C Formulations useful as asphaltene dispersants in petroleum products |
| 02/12/2009 | DE102007037534A1 Verfahren zu Geruchsverminderung bei Bitumen Method to reduce odor bitumen |
| 02/11/2009 | CN100460469C Thermosetting epoxy asphalt material, preparation method and dedicated compatibilizer thereof |
| 02/05/2009 | US20090036569 transformation of tire rubber, fluff from shredded wastes such as automobiles or appliances, and other polymers into liquid fuels using e.g. biodiesel as solvent |
| 02/04/2009 | CN101360806A Very low sulfur heavy crude oil and process for the production thereof |
| 01/28/2009 | CN201186913Y Novel heating device of cold state asphalt mixture |
| 01/28/2009 | CN101353585A Method for preparing modified asphalt from waste circuit board non-metal powder |
| 01/22/2009 | WO2009009960A1 Asphalt melting apparatus and method |
| 01/22/2009 | WO2009009887A1 Recovery of tailings ponds |
| 01/22/2009 | WO2008134296A3 Flash processing of asphaltic residual oil |
| 01/21/2009 | CN101348725A Asphalt melting apparatus and method |
| 01/19/2009 | CA2631916A1 Catalyst combination and process for direct liquefaction of carbonaceous materials by using the same |
| 01/16/2009 | CA2594182A1 Hydrocarbon recovery using a jet pump |
| 01/08/2009 | WO2009006241A1 Method of producing roofing shingle coating asphalt from non-coating grade asphalt |
| 01/08/2009 | CA2692279A1 Method of producing roofing shingle coating asphalt from non-coating grade asphalt |
| 01/07/2009 | EP1534434B1 Method and unit for recycling a bituminous membrane |
| 01/07/2009 | CN101338209A Bitumen melting device |
| 01/07/2009 | CN101338208A Cathode bitumen melting system for aluminium and melting process |
| 12/30/2008 | CA2614669C An improved process for recovering solvent from asphaltene containing tailings resulting from a separation process |
| 12/30/2008 | CA2297185C Fluids containing viscoelastic surfactant and methods for using the same |
| 12/26/2008 | CA2616413A1 Batch interface reducing agent (birda) |
| 12/23/2008 | CA2355196C Branched alkyl-aromatic sulfonic acid dispersants for solubilizing asphaltenes in petroleum oils |
| 12/23/2008 | CA2235727C Low temperature pavement binders and methods of their preparation |
| 12/17/2008 | CN101323458A Method for comprehensively processing petroleum acid slag and alkaline residue |
| 12/17/2008 | CN100443565C Device for producing asphalt modifier with high viscosity |
| 12/17/2008 | CN100443551C Pitch powder and its preparation method |
| 12/16/2008 | US7465387 Efficient evaporative distillation; friction product; aircraft brake |
| 12/04/2008 | WO2008144801A1 Oil sands flotation |
| 12/04/2008 | CA2685084A1 Oil sands flotation |
| 12/03/2008 | CN201158632Y Asphalt former |
| 12/02/2008 | CA2359032C Method of making a reinforced carbon foam material and related product |
| 12/02/2008 | CA2176452C Method for reducing the surface area of carbonaceous powders |
| 11/27/2008 | US20080289999 Process for Pre-Refining Crude Oil with Moderate Multi-Step Hydroconversion of Virgin Asphalt in the Presence of Diluent |
| 11/26/2008 | CN100436569C Method and device for supplying different temperature beat conductive using same parameter heat conductive oil furnace |
| 11/20/2008 | WO2008138118A1 A system comprising the gasification of fossil fuels to process unconventional oil sources |
| 11/20/2008 | CA2723792A1 A system comprising the gasification of fossil fuels to process unconventional oil sources |
| 11/19/2008 | CN201151708Y Hoisting tool |
| 11/12/2008 | EP1990851A2 Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode |
| 11/12/2008 | CN201148588Y Bitumen rubber production apparatus |
| 11/06/2008 | US20080271766 Tool for Crushing Coke |
| 11/06/2008 | CA2677857A1 Flash processing of asphaltic residual oil |
| 11/05/2008 | CN201144224Y Asphalt-carpolite separation device |
| 11/05/2008 | CN201144223Y Asphalt-carpolite separation system |
| 11/05/2008 | CN101300104A Hot air device for thermowelding bitumen membranes |