| Patents for C10G 31 - Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for (2,775) |
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| 11/27/2013 | CN103409160A Method for denitrifying light oil |
| 11/21/2013 | WO2013173602A1 Pipeline reaction for removing heavy metals from produced fluids |
| 11/21/2013 | WO2013173087A1 The use of acid buffers as metal and amine removal aids |
| 11/14/2013 | WO2013170190A1 Treater combination unit |
| 11/14/2013 | CA2875296A1 Treater combination unit |
| 11/13/2013 | CN103387846A Usage of asymmetric-structure powder-sintered filtering pipe filtering core with strengthening phases |
| 11/12/2013 | US8580111 Device for separating fuel components |
| 11/12/2013 | CA2674246C Oil sands treatment system and process |
| 11/12/2013 | CA2657844C Demulsification of water-in-oil emulsion |
| 11/06/2013 | CN203264703U Fluid treatment device based on quantum energy |
| 11/06/2013 | CN102174332B Settling aids for solids in hydrocarbons |
| 11/06/2013 | CN101993715B Vacuum regeneration method of butyl rubber clean solvent oil |
| 11/06/2013 | CN101955793B Method for preprocessing raw materials of hydrogenation process |
| 10/31/2013 | WO2013159231A1 Processing unit and method for separating hydrocarbons from feedstock material |
| 10/30/2013 | EP2655561A1 Water separation systems and methods |
| 10/30/2013 | CN203253229U Basket filter |
| 10/23/2013 | CN203247232U Direct-type heating separator |
| 10/16/2013 | CN203238220U 重油分离模块 Heavy oil separation module |
| 10/16/2013 | CN102041038B Method for treating ageing oil of viscous oil |
| 10/15/2013 | US8557101 Electrochemical treatment of heavy oil streams followed by caustic extraction |
| 10/10/2013 | WO2013019418A3 Process for stabilization of heavy hydrocarbons |
| 09/26/2013 | WO2013142769A1 Method for recovering hydrocarbon fluids from a hydraulic fracturing process |
| 09/25/2013 | EP2640809A1 Additive and method for removal of calcium from crude oils containing calcium naphthenate. |
| 09/25/2013 | CN102234524B Pretreatment method of acid-containing petroleum fraction |
| 09/18/2013 | CN203196389U Oil-gas separator |
| 09/17/2013 | US8535518 Petroleum upgrading and desulfurizing process |
| 09/11/2013 | CN103289729A Crude oil desalting method and device of electric field-rotational flow combination |
| 09/11/2013 | CN103285750A High-permeation flux polydimethylsiloxane porous-wall micro-capsule hybrid membrane and preparation method |
| 09/11/2013 | CN101573314B Low temperature process for recovering and producing para-xylene and heat exchange network therefore |
| 09/04/2013 | CN103275752A Dome device for oil-water-sand separation equipment |
| 09/04/2013 | CN103275750A Rotation and scum collection device of precipitates in oil-water separation tank |
| 09/04/2013 | CN103275749A Gas-liquid separation flash evaporation degassing tank |
| 09/04/2013 | CN103275748A Method for inhibiting generation of suspended solids in jet fuels |
| 09/01/2013 | CA2807998A1 Systems and methods for recovering hydrocarbons |
| 08/29/2013 | US20130220888 Process, vessel, and apparatus for removing one or more sulfur compounds |
| 08/28/2013 | EP2630220A2 Process for separating and recovering ethane and heavier hydrocarbons from lng |
| 08/28/2013 | CN103265970A Drive device used for driving oil-water-sand separating equipment |
| 08/27/2013 | US8518243 Method for utilizing hydrocarbon waste materials as fuel and feedstock |
| 08/27/2013 | CA2421002C Membrane separation in a polymerization process |
| 08/21/2013 | EP2628780A1 A solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil |
| 08/21/2013 | CN203148008U Heating furnace for aromatic hydrocarbon processed from oil heavy components |
| 08/14/2013 | CN101983227B Process to reduce acidity of crude oil |
| 08/13/2013 | CA2707573C Centralized sump oil and acid oil treatment process and system |
| 08/07/2013 | CN203114465U Magnetosonic oil machine |
| 08/07/2013 | CN203112758U Crude oil and hydrogen sulfide separating device of oil well |
| 07/25/2013 | WO2013107888A1 Method and apparatus for mechanically heating a mixture of substances |
| 07/25/2013 | DE102012000985A1 Verfahren und Vorrichtung zur Abtrennung ausdampfbarer Komponenten aus einem Fluid Method and device for separating components from a fluid ausdampfbarer |
| 07/25/2013 | DE102012000975A1 Verfahren zum Sedimentieren von Segmentpartikeln in einem Verfahren zur Gewinnung von Dieselöl A method for sedimentation of particles in a segment A process for obtaining diesel oil |
| 07/24/2013 | CN203079915U External magnetic-force-adjustable weir plate structure |
| 07/18/2013 | WO2013049918A8 System and method for processing diesel fuel from waste oil |
| 07/17/2013 | CN103210064A Additive and method for removal of calcium from crude oils containing calcium naphthenate |
| 07/16/2013 | US8486258 Gasoline hydrodesulfurization and membrane unit to reduce mercaptan type sulfur |
| 07/11/2013 | US20130175203 Method for Separating Entrained Catalyst and Catalyst Fines from Slurry Oil |
| 07/10/2013 | EP2611884A2 Treatment of hydrocarbon feed |
| 07/10/2013 | CN203048885U Microwave oil-water separation equipment |
| 07/10/2013 | CN203043731U Crude oil filtration treatment device for oil fields |
| 07/10/2013 | CN203043644U Desanding type oil storage tank |
| 07/03/2013 | CN103184154A Biotechnology capable of producing No. 380 admiralty fuel oil and application thereof |
| 07/03/2013 | CN102302904B Method for preparing polystyrene maleimide membrane for gasoline desulfurization by pervaporation |
| 07/02/2013 | US8475652 Method for purification of uncatalyzed natural fuels from metal ions by means of at least one hemeprotein and use of the at least on hemeprotein |
| 06/26/2013 | EP2607460A1 Blending hydrocarbon streams to prevent fouling |
| 06/26/2013 | EP2607458A1 Method for producing hydrocarbon oil and system for producing hydrocarbon oil |
| 06/26/2013 | EP2607454A1 Process for producing hydrocarbon oil and system for producing hydrocarbon oil |
| 06/26/2013 | CN103170258A Polydimethylsiloxane/polydopamine hybrid membrane and preparation method thereof |
| 06/26/2013 | CN103170254A Polydimethylsiloxane fixed carrier promotion transfer membrane as well as preparation method and application thereof |
| 06/20/2013 | WO2013089894A1 Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil |
| 06/20/2013 | CA2854113A1 Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil |
| 06/19/2013 | EP2603572A2 Crude oil desulfurization |
| 06/19/2013 | CN101812314B Low-temperature catalytic cracking method with high-value utilization of waste tire |
| 06/16/2013 | CA2792277A1 Apparatus and methods for conveying a flow of oil-containing liquid into an oil separation skim tank, and skim tanks including the same |
| 06/12/2013 | EP2601277A2 Method of removing multi-valent metals from crude oil |
| 06/12/2013 | CN202989067U Water jacket furnace device special for vertical computerized numerical control electromagnetic heating oil wells |
| 06/12/2013 | CN103154202A Refinery desalter improvement |
| 06/12/2013 | CN101918516B Heavy oil upgrade process including recovery of spent catalyst |
| 06/12/2013 | CN101675145B Process and apparatus for para-xylene production |
| 06/05/2013 | EP2598606A2 Refinery desalter improvement |
| 06/05/2013 | CN202962031U Novel raw material oil tank for residual oil hydrogenation test device |
| 06/05/2013 | CN103140571A Two-stage membrane process |
| 05/29/2013 | CN202954001U 气液分离塔 Gas-liquid separation column |
| 05/28/2013 | CA2572143C Desalting process |
| 05/23/2013 | WO2012173748A3 Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil |
| 05/22/2013 | CN202945210U Indirect heating separator |
| 05/21/2013 | CA2512822C Gel assisted separation method and dewatering/desalting hydrocarbon oils |
| 05/16/2013 | WO2013070312A1 Processing a hydrocarbon stream using supercritical water |
| 05/16/2013 | WO2013025356A3 Removal of mercury and mercuric compounds from crude oil streams |
| 05/15/2013 | EP2592132A1 A system for desalting fuel oil using a steam jet pump |
| 05/08/2013 | EP2588571A1 Process for the preparation of group ii and group iii lube base oils |
| 05/08/2013 | EP2588570A1 Process for the preparation of group ii and group iii lube oil base oils |
| 05/08/2013 | CN103097494A Crude oil desulfurization |
| 05/07/2013 | US8435403 Process for removing nitrogen |
| 05/02/2013 | WO2012162046A3 Functionalized filters for heavy oil upgrading |
| 05/01/2013 | CN202912928U Device for processing vacuum dehydration medium oil |
| 05/01/2013 | CN102021015B Tar dissolving method for extracting C4 hydrocarbon and C5 hydrocarbon by using dimethylformamide as solvent |
| 04/24/2013 | CN202893041U Internal filter screen of crude oil filter |
| 04/24/2013 | CN103062888A Heating furnace for processing aromatic hydrocarbon oils from heavy components of petroleum |
| 04/24/2013 | CN103055552A Desanding type oil storage device |
| 04/23/2013 | US8425765 Method of injecting solid organic acids into crude oil |
| 04/17/2013 | CN103045292A Settler for ultrasonic decalcification of crude oil by chemical precipitation |
| 04/16/2013 | US8419961 Oil/gas separation membrane, its use in gas sensor and process for producing the same |
| 04/11/2013 | WO2013049918A1 System and method for processing diesel fuel from waste oil |