| 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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| 04/11/2013 | CA2839997A1 System and method for processing diesel fuel from waste oil |
| 04/10/2013 | CN101935546B Crude oil vacuum-treatment device |
| 04/03/2013 | CN101613620B Oil purification process |
| 04/02/2013 | US8409426 Treatment of crude oil fractions, fossil fuels, and products thereof |
| 03/27/2013 | CN102031142B Additives to enhance metal and amine removal in refinery desalting processes |
| 03/27/2013 | CN101633849B Method for removing catalyst powder from catalytic cracking slurry oil |
| 03/27/2013 | CN101522285B Multi-stage sulfur removal system and process for an auxiliary fuel system |
| 03/27/2013 | CN101445744B Method for removing coke powder in raw oil and device thereof |
| 03/21/2013 | WO2013039759A1 Method for processing heavy hydrocarbon oil |
| 03/21/2013 | CA2848468A1 Method for processing heavy hydrocarbon oil |
| 03/20/2013 | CN202808718U Novel heat transfer oil dewatering and dehydrogenation device |
| 03/20/2013 | CN102977913A Microwave oil-water separation equipment |
| 03/14/2013 | WO2013036344A1 Method of injecting solid organic acids into crude oil |
| 03/13/2013 | CN202786135U Super heavy oil steam treatment device |
| 03/13/2013 | CN202777936U Novel oil-gas separation device |
| 03/12/2013 | CA2495087C Additives to enhance metal and amine removal in refinery desalting processes |
| 03/06/2013 | CN101469278B Microemulsion fuel prepared from quantization carbon material, and preparation and apparatus thereof |
| 02/21/2013 | WO2013025356A2 Removal of mercury and mercuric compounds from crude oil streams |
| 02/21/2013 | US20130043163 Reducing the carbon emissions intensity of a fuel |
| 02/21/2013 | CA2841989A1 Removal of mercury and mercuric compounds from crude oil streams |
| 02/13/2013 | CN102925201A Fischer-Tropsch synthesis liquid fuel refinement method |
| 02/13/2013 | CN102925200A Preparation method of n-alkanes |
| 02/13/2013 | CN101157871B Coal gas naphthalene-purifying waste diesel reclaiming technique |
| 02/12/2013 | US8372777 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained |
| 02/12/2013 | US8372271 Additives to enhance metal and amine removal in refinery desalting processes |
| 02/06/2013 | CN102911712A Method for settling fluid catalytic cracking slurry by utilizing graphite radiation |
| 02/06/2013 | CN102911711A Membrane device for desulfurizing and refining catalytic gasoline |
| 02/06/2013 | CN101426886B Apparatus and method for resuscitating and revitalizing hydrocarbon fuels |
| 02/05/2013 | CA2775338A1 Processing unit and method for separating hydrocarbons from feedstock material |
| 01/30/2013 | CN102899072A High-water content polymer-containing crude oil heater |
| 01/30/2013 | CN102008906B Method for preparing diester interpenetrating network membrane material for gasoline desulfurization |
| 01/23/2013 | EP2548936A1 Advisory controls of desalter system |
| 01/23/2013 | CN202688277U Scorch cover and visbreaking tower with same |
| 01/23/2013 | CN101516808B Improved membrane separation process using mixed vapor-liquid feed |
| 01/23/2013 | CN101081996B Additives to enhance metal and amine removal in refinery desalting processes |
| 01/16/2013 | CN202674694U Gas eliminating device for crude oil pipeline |
| 01/09/2013 | CN202654811U Filter bag |
| 01/09/2013 | CN202654810U Filter bag |
| 01/09/2013 | CN101724436B Thermal cracking method for reducing viscosity and condensation point of extra-heavy crude oil |
| 01/02/2013 | CN202643641U Air distribution device of micro air flotation three-phase separator |
| 01/01/2013 | US8342198 Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines |
| 12/26/2012 | CN102839006A Process for purifying coal tar through centrifugation method and preparing needle coke by using coal tar |
| 12/26/2012 | CN101992031B Method for preparing interpenetrating network membrane for desulfurating in gasoline pervaporation |
| 12/20/2012 | WO2012173748A2 Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil |
| 12/20/2012 | US20120322119 Separation process using a polyimide membrane |
| 12/20/2012 | CA2829922A1 Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil |
| 12/19/2012 | CN202606147U Quantum clay pipe |
| 12/19/2012 | CN102834489A Process mixing water, oxidant and heavy oil under supercritical temperature and pressure conditions and eventually submitting the mixture to microwave treating |
| 12/19/2012 | CN101837256B Method for preparing high-quality emulsified heavy oil |
| 12/19/2012 | CN101619233B Method for filtering and removing catalyst powder in catalytic cracking oil slurry through ultrasonic irradiation |
| 12/18/2012 | CA2617985C Treated oils having reduced densities and viscosities |
| 12/13/2012 | US20120312721 Predicting petroleum coke morphology from feedstock properties |
| 12/12/2012 | CN202595049U Ultrasound demetallization and desalination tank for crude oil |
| 12/12/2012 | CN202595048U Sub-transmission type skid-mounted pressurizing gathering and transferring device |
| 12/12/2012 | CN101412921B Formula and preparation of biocatalyst for modification and improvement of petroleum fuel oil |
| 12/06/2012 | WO2012164520A1 Crude oil emulsion treating apparatus and method |
| 12/06/2012 | WO2012164348A1 Method and apparatus for removing alien fluids from a petrochemical product |
| 12/06/2012 | WO2012163693A1 Method and system for purifying pyrolysis oil |
| 12/06/2012 | CA2837509A1 Crude oil emulsion treating apparatus and method |
| 12/06/2012 | CA2834668A1 Method and system for purifying pyrolysis oil |
| 12/05/2012 | EP2530135A1 Method and device for purifying pyrolysis oil |
| 12/05/2012 | CN202576347U Oil-water separator |
| 11/29/2012 | WO2012162046A2 Functionalized filters for heavy oil upgrading |
| 11/28/2012 | CN101927130B Method for removing sulfur-containing compounds from oil by utilizing membrane process |
| 11/28/2012 | CN101346454B Process |
| 11/14/2012 | CN102776019A Filter for petroleum |
| 11/14/2012 | CN101469277B Method for preparing emulsion fuel from oil-containing water |
| 11/08/2012 | US20120279825 Rapid thermal processing of heavy hydrocarbon feedstocks |
| 11/07/2012 | CN101198674B Steam cracking of partially desalted hydrocarbon feedstocks |
| 11/04/2012 | CA2857718A1 Turndown process for a bitumen froth treatment operation |
| 11/04/2012 | CA2857702A1 Process for operating a bitumen froth treatment operation in turndown mode |
| 10/31/2012 | EP2516591A1 Process mixing water, oxidant and heavy oil under supercritical temperature and pressure conditions and eventually submitting the mixture to microwave treating |
| 10/31/2012 | CN101328424B Formula of biomass emulsified diesel oil |
| 10/26/2012 | WO2012143972A1 Reformate production method and reformate production apparatus |
| 10/24/2012 | CN102743987A Manufacturing method of nano high-efficiency fuel oil |
| 10/23/2012 | US8293202 Compositions and methods for coagulating silica from mineral processing streams |
| 10/19/2012 | CA2772095A1 Method for producing upgraded oil, and apparatus for producing upgraded oil |
| 10/17/2012 | CN102732291A Method for preparing base oil of lubricating oil by dewaxing |
| 10/11/2012 | WO2012136780A1 Method and apparatus for removing mercury from waste water from hydrocarbon well stream |
| 10/10/2012 | EP2508243A1 Method and apparatus for removing mercury from waste water from hydrocarbon well stream |
| 10/10/2012 | CN101530704B Decoking filter |
| 10/10/2012 | CN101302438B Method and apparatus for removing alkali in acid soluble oil containing alkaline impurities |
| 10/03/2012 | CN102712854A Process for upgrading hydrocarbons and device for use therein |
| 10/03/2012 | CN101698804B Method for preparing emulsified fuel oil |
| 09/25/2012 | CA2426629C Process for the separation of olefins from paraffins using membranes |
| 09/20/2012 | US20120238483 Alkoxylated polyamines and polyetheramine polyol compositions for foam control |
| 09/19/2012 | CN202440472U Multifunction raw oil treatment combination device |
| 09/19/2012 | CN102676208A Method for refining complexed and denitrified oil |
| 09/18/2012 | CA2541540C Para-xylene process using perm-selective separations |
| 09/05/2012 | CN202415462U Rotary type diesel precipitator |
| 09/05/2012 | CN202410320U Stable fuel filter |
| 09/05/2012 | CN202410319U Gasoline filter with pressure regulating valve |
| 09/05/2012 | CN101700904B Method for preparing goslarite and hydrochloric acid by petrifying zinc ashes and recycling petroleum ether |
| 08/29/2012 | EP2491098A1 Filtration method for refining and chemical industries |
| 08/29/2012 | CN202401031U Rotary assembly type diesel precipitator |
| 08/29/2012 | CN202398205U Double-parallel-bucket full-transparent oil purifying device with heating function |
| 08/29/2012 | CN202398204U Double barrel paralleled transparent end cover oil purification device with heating function |
| 08/29/2012 | CN202398203U Transparent end cover oil purification device with upwards placed oil purification cavity |
| 08/29/2012 | CN202398202U Oil leakage preventing continuous flow transparent end cover oil purification device |
| 08/29/2012 | CN202398201U Continuous flow transparent barrel oil purification device |