| Patents for C10G 21 - Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents (2,651) |
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| 06/17/2010 | CA2745225A1 Non-high solvency dispersive power (non-hsdp) crude oil with increased fouling mitigation and on-line cleaning effects |
| 06/16/2010 | CN1867649B Processes for producing lubricant base oils with optimized branching |
| 06/16/2010 | CN101742928A Extract from palm leaves and a method for producing the same |
| 06/15/2010 | US7737318 Preparing 1-butene having <2000 ppm isobutene from a mixtures of C4 hydrocarbons containing 1-butene and from 2000 ppmw-8% isobutene byreacting the isobutene with ethanol in the presence of an acid ion exchange resin catalyst to give ethyl tert-butyl ether which is then removed; simplification |
| 06/15/2010 | US7736493 A solvent deasphalting process comprising conducting a vacuum resid stream to a membrane separations unit where contact is made with a porous membrane for ultrafiltration; conducting the permeateto the solvent deasphalter where the oil product has a lower asphalteneweight %; quality; simplification |
| 06/10/2010 | WO2010063786A1 Process |
| 06/10/2010 | US20100145129 Extraction methods and apparatus |
| 06/10/2010 | US20100140144 Method and apparatus for reducing additives in a hydrocarbon stream |
| 06/10/2010 | CA2745745A1 Process |
| 06/01/2010 | CA2356920C Hydroconversion process using bulk group viii/group vib catalysts |
| 05/25/2010 | CA2358905C Production of low sulfur/low nitrogen hydrocrackates |
| 05/20/2010 | US20100122936 Separation vessel or part thereof, and process relating thereto |
| 05/18/2010 | CA2374422C Raffinate hydroconversion process |
| 05/14/2010 | WO2010004126A3 Conversion method comprising hydroconversion of a charge, fractionation then deasphaltation of the residue fraction in vacuo |
| 05/12/2010 | CN101704011A Method for extracting united slag cement of vapour diesel oil and carbide slag by petrified waste argil |
| 05/06/2010 | WO2010005654A3 System and method for separating a trace element from a liquid hydrocarbon feed |
| 05/04/2010 | CA2402167C Process for removing sulfur compounds from gas and liquid hydrocarbon streams |
| 04/27/2010 | US7704381 Biomass thermal oiling |
| 04/27/2010 | CA2367207C Method of removing contaminants from petroleum distillates |
| 04/27/2010 | CA2338980C Integration of solvent deasphalting and gasification |
| 04/22/2010 | US20100096297 Process and system for recovery of asphaltene by-product in paraffinic froth treatment operations |
| 04/21/2010 | EP1171547B1 Hydroconversion process using bulk group viii/group vib catalysts |
| 04/15/2010 | WO2010042224A1 Method and system controlling the amount of anti-fouling additive for particulate-induced fouling mitigation in refining operations |
| 04/15/2010 | CA2739468A1 Method and system for controlling the amount of anti-fouling additive for particulate-induced fouling mitigation in refining operations |
| 04/14/2010 | CN101693772A Method for producing environment-friendly rubber oil through blending method |
| 04/08/2010 | WO2010039716A1 Mercury removal process |
| 04/07/2010 | EP2170105A1 Extract from palm leaves and a method for producing the same |
| 04/01/2010 | WO2009143376A3 Ionic liquids and methods for using the same |
| 04/01/2010 | US20100078358 Mercury removal process |
| 03/31/2010 | EP2167210A2 Three phase extractive distillation with multiple columns connected in series |
| 03/31/2010 | CN101684185A Method for producing high-arene environment-friendly rubber oil |
| 03/25/2010 | US20100072109 Removal of elemental sulfur in pipelines using static mixers |
| 03/24/2010 | EP2166063A1 Bitumen production-upgrade with common or different solvents |
| 03/23/2010 | CA2332685C Field upgrading of heavy oil and bitumen |
| 03/16/2010 | US7676928 Method for use in the manufacturing of a fluid dynamic pressure bearing |
| 03/16/2010 | CA2410626C Methods for separating and detecting specific polyhalogenated diaromatic hydrocarbons |
| 03/11/2010 | WO2010027482A1 Reformer distillate as gassing additive for transformer oils |
| 03/11/2010 | WO2010027454A1 Enhancement of low temperature performance of group iii base stocks by blending with hvi-pao |
| 03/11/2010 | CA2735102A1 Reformer distillate as gassing additive for transformer oils |
| 03/10/2010 | CN101665716A Composite deacidification agent and method for recovering naphthenic acid from oil |
| 03/09/2010 | US7674363 Process to prepare a haze free base oil |
| 03/04/2010 | DE102009039176A1 Halogenfreie ionische Flüssigkeiten in der Naphtha-Entschwefelung und ihre Rückgewinnung Halogen-free ionic liquids in the naphtha desulfurization and their recovery |
| 03/03/2010 | EP2158301A1 Production of chemicals from pyrolysis oil |
| 02/18/2010 | WO2010019510A2 Mercury removal from crude oil |
| 02/18/2010 | WO2010019282A2 Mercury removal from crude oil |
| 02/11/2010 | WO2010015366A1 Process and system for re-refining used lubeoils |
| 02/11/2010 | US20100032340 Methods of Deresinating Crude Oils Using Carbon Dioxide |
| 02/11/2010 | CA2731692A1 Process and system for re-refining used lubeoils |
| 01/14/2010 | WO2010005654A2 System and method for separating a trace element from a liquid hydrocarbon feed |
| 01/14/2010 | WO2010004128A2 Conversion method comprising de-asphalting and residue conversion |
| 01/14/2010 | WO2010004127A2 Conversion method comprising a viscoreduction of residue then de-asphalting and a hydroconversion |
| 01/14/2010 | WO2010004126A2 Conversion method comprising hydroconversion of a charge, fractionation then deasphaltation of the residue fraction in vacuo |
| 01/07/2010 | US20100000910 System and method for separating a trace element from a liquid hydrocarbon feed |
| 01/07/2010 | US20100000909 Process, reactor and facility for thermally cracking heavy petroleum oil |
| 12/30/2009 | CN100575320C Extraction of oxygenates from a hydrocarbon stream |
| 12/23/2009 | CN101611119A Oxidative desulfurization and denitrogenation of petroleum oils |
| 12/22/2009 | CA2402058C Phase-transfer catalyzed destruction of fouling agents in petroleum streams |
| 12/22/2009 | CA2360544C Process for extracting fixed and mineral oils |
| 12/09/2009 | CN101597513A Treated distillate aromatic extracts and preparation method thereof |
| 12/09/2009 | CN101597512A Treated distillate aromatic extracts and preparation method thereof |
| 12/09/2009 | CN101597511A Process method for modifying and processing extra-heavy crude oil |
| 11/26/2009 | WO2009143376A2 Ionic liquids and methods for using the same |
| 11/26/2009 | WO2009113095A3 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 11/26/2009 | CA2725199A1 Ionic liquids and methods for using the same |
| 11/25/2009 | EP1601634B1 Production of linear alkyl benzene |
| 11/24/2009 | US7622035 Contacting the crude oil with a carbon dioxide-containing fluid so the resins and asphaltenes precipitate out of the crude oil so that the final API gravity of the crude oil is higher than the initial API gravity of the crude oil |
| 11/24/2009 | CA2396141C Co2 treatment to remove organically bound metal ions from crude |
| 11/11/2009 | EP2115099A1 Oxidative desulfurization and denitrogenation of petroleum oils |
| 11/11/2009 | CN100558861C Heating method for extruction column top in solvent de-asphalting apparatus |
| 11/03/2009 | US7611676 Method for producing gas turbine fuel, and method and system for generating electric power by gas turbine |
| 10/28/2009 | EP2111273A1 A process for recovering ultrafine solids from a hydrocarbon liquid |
| 10/28/2009 | CN101565632A Method for removing naphthenic acid from diesel oil |
| 10/21/2009 | EP2109654A2 Process for removing at least benzene from hydrocarbon streams |
| 10/21/2009 | CN100552005C Method for removing organic sulfur of containing thiophene cycle in fuel oil |
| 10/15/2009 | WO2009126127A1 Novel energy efficient and throughput enhancing extractive process for aromatics recovery |
| 10/15/2009 | US20090255853 Novel energy efficient and throughput enhancing extractive process for aromatics recovery |
| 10/13/2009 | US7601253 Process oil and process for producing the same |
| 10/08/2009 | WO2009122258A1 Process for the treatment of oil residues coming from the oil industry |
| 10/01/2009 | US20090242463 continuous process of upgrading a heavy hydrocarbon by contacting with a solvent and separation; improving the quality of hydrocarbons in waste drilling fluids; enhanced oil recovery |
| 09/30/2009 | EP2105489A1 Oxidative desulfurization of fuel oil |
| 09/23/2009 | CN101538482A Medium and low temperature coal tar deep processing method |
| 09/23/2009 | CN101538473A Incoherence or weak caking coal deep processing method |
| 09/17/2009 | WO2009113095A2 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 09/17/2009 | CA2712231A1 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 09/16/2009 | CN101531921A Complex solvent for extracting and separating aromatic hydrocarbon in gasoline or hydrocarbon mixture |
| 09/03/2009 | WO2009108536A1 Synergistic acid blend extraction aid and method for its use |
| 09/03/2009 | WO2009050582A3 Method for the well-head treatment of heavy and extra-heavy crudes in order to improve the transport conditions thereof |
| 09/03/2009 | CA2715446A1 Synergistic acid blend extraction aid and method for its use |
| 09/01/2009 | US7582204 Method for treating a hydrocarbon feedstock including resin removal |
| 09/01/2009 | CA2331861C Removal of impurities from a hydrocarbon component or fraction |
| 08/13/2009 | WO2009098264A1 Process for oxidative desulphurization of a hydrocarbon fuel |
| 08/13/2009 | US20090200208 Method of producing mineral oils based on hydrocarbon distillates |
| 08/05/2009 | EP2084244A2 Enhanced solvent deasphalting process for heavy hydrocarbon feedstocks utilizing solid adsorbent |
| 08/05/2009 | EP2083932A2 Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures |
| 08/05/2009 | CN101497809A Method for preparing high quality petrol |
| 07/23/2009 | WO2008045629A3 Process for removing at least benzene from hydrocarbon streams |
| 07/23/2009 | US20090184030 Process For Separating Used Oil |
| 07/15/2009 | EP1976960B1 Process for the preparation of biodiesel |
| 07/15/2009 | EP1603853B1 Production of linear alkyl benzene |
| 07/15/2009 | CN100513523C High aromatic hydrocarbons content rubber oil production process |