| Patents for C10G 53 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes (1,942) |
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| 09/25/2013 | EP2641959A1 Method for joint production of low octane number gasoline and high octane number gasoline |
| 09/25/2013 | CN103320164A Heavy environmentally-friendly rubber oil and preparation method thereof |
| 09/25/2013 | CN103320163A Method for producing environmentally-friendly rubber oil through using inferior cycloalkyl heavy wax oil, and environmentally-friendly rubber oil prepared therethrough |
| 09/25/2013 | CN103320162A Crude oil dehydrating device |
| 09/25/2013 | CN103320161A Method and apparatus for improving hydrogen utilization rate of hydrogenation equipment |
| 09/25/2013 | CN103320160A Processing method of acid-containing crude oil |
| 09/25/2013 | CN102373108B Process method for producing base oil by regenerating waste lubricating oil |
| 09/25/2013 | CN102234524B Pretreatment method of acid-containing petroleum fraction |
| 09/25/2013 | CN101880548B Novel method for obtaining concoction soft component of high-grade road asphalt |
| 09/18/2013 | CN103305264A Method for deacidifying lubricating oil distillate oil by using cyclohexane |
| 09/18/2013 | CN101962567B Method for catalytically oxidizing sulfocompound in petroleum product |
| 09/11/2013 | CN103289733A Method for deacidifying distillate oil of lubricating oil through fatty alcohol |
| 09/11/2013 | CN103289732A Centrifugally-separated heavy oil treating system |
| 09/05/2013 | US20130228497 Systems and methods for filtering metals from fluids |
| 09/04/2013 | CN103275755A Method for removing dibenzothiophene in oil through catalytic oxidation |
| 09/04/2013 | CN103275754A Method for separating liquefied heavy oil and asphalt substrate from direct coal liquefaction residues |
| 09/04/2013 | CN102079991B Method for removing escapable sulfides from heavy hydrocarbons |
| 09/04/2013 | CN102051211B Method for preparing aromatic rubber oil |
| 08/28/2013 | CN103265972A Deep refining process of asphalt-based non-standard base oil |
| 08/21/2013 | EP2628780A1 A solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil |
| 08/21/2013 | EP2627737A1 Methods for upgrading of contaminated hydrocarbon streams |
| 08/21/2013 | CN203144339U Heavy aromatic hydrocarbon extraction tower group internally provided with mixers |
| 08/21/2013 | CN103254933A Method for separating liquefied heavy oil and asphalt substances from direct coal liquefaction residues |
| 08/21/2013 | CN103254932A Process for extracting C4-C6 normal paraffins and coproducing isopentane and heterogeneous hexane cooperatively produced from light naphtha |
| 08/21/2013 | CN103254931A Absorption and stabilization system and method for realizing pressure reduction of desorber |
| 08/21/2013 | CN103254930A Process of naphtha desulphurization |
| 08/21/2013 | CN102079990B Processing method of shale oil |
| 08/14/2013 | EP2626404A1 Method of removing sulfur from crude oil and diesel using ionizing radiation |
| 08/14/2013 | CN103242903A Fuel desulfurization method |
| 08/14/2013 | CN103242902A Processing method of coal tar |
| 08/14/2013 | CN103242901A Rubber oil and preparation method thereof |
| 08/14/2013 | CN103242900A Rubber oil and preparation method thereof |
| 08/14/2013 | CN103242899A Rubber oil and refined preparation method of solvent thereof |
| 08/14/2013 | CN103242898A Complexing denitrification technique for coker gas oil |
| 08/14/2013 | CN103242897A Method for removing sulfur from fuel oil through electrolytic reduction |
| 08/14/2013 | CN103242896A Reduced pressure distillation method with low energy consumption and deep total distillation rate |
| 08/07/2013 | CN203112761U Solar waste oil treatment device |
| 08/07/2013 | CN103232855A Process of removing hydrogen sulfide in petroleum light hydrocarbon |
| 08/07/2013 | CN103232854A Technology for complex denitrification of coker gas oil |
| 08/07/2013 | CN102585989B Waste oil regeneration system |
| 07/31/2013 | CN203095991U Heavy oil catalysis settler for reducing coke |
| 07/31/2013 | CN103224807A Process for carrying out complextion and denitrification on coker gas oil |
| 07/31/2013 | CN102504931B Waste lubricating oil treatment system |
| 07/31/2013 | CN102051212B Preparation method of aromatic rubber oil |
| 07/31/2013 | CN101851527B Oil adsorption and decoloration device |
| 07/24/2013 | CN103215067A Prerefining method of inferior coked wax oil |
| 07/24/2013 | CN103215066A Distillation separation device and method for liquid hydrocarbon mixture |
| 07/24/2013 | CN102220163B Method of removing aromatic hydrocarbons by using solvent naphtha |
| 07/24/2013 | CN102181303B Method for refining solvent oil No.200 |
| 07/24/2013 | CN101309999B Process for reducing bromine index of hydrocarbon feedstocks |
| 07/17/2013 | CN203065411U Colloid removing device for diesel oil |
| 07/17/2013 | CN102786176B Comprehensive utilization method of catalytic cracking gasoline sludge |
| 07/10/2013 | CN103194258A Method for prolonging operation period of circulation oil system on top of fractionation tower |
| 07/10/2013 | CN103194257A Method for removing trace metal from coal-based direct liquefied fraction oil |
| 07/03/2013 | CN103184068A Hydrogen peroxide-hydrochloric acid oxidation and desulfurization method |
| 07/03/2013 | CN103184067A Method for prolonging service life of reformate molecular sieve refined catalyst |
| 07/03/2013 | CN101525549B Hydrocracking tail oil ultra-deep adsorbent desulfurizing and denitrifying method |
| 06/27/2013 | US20130161234 Alkali Metal Hydroprocessing of Heavy Oils with Enhanced Removal of Coke Products |
| 06/26/2013 | CN203021515U Anti-coking device for aromatization unweighting process |
| 06/26/2013 | CN203021513U Oil slurry filtration system of catalytic cracking device |
| 06/26/2013 | CN103173244A Preparation method of environment-friendly C9 fuel oil |
| 06/25/2013 | CA2609804C Process for reducing bromine index of hydrocarbon feedstocks |
| 06/19/2013 | CN203007222U Device for producing marine fuel oil |
| 06/19/2013 | CN103160314A Method for treating sump oil of coal tar |
| 06/19/2013 | CN103160313A Preparation method of high-combustion-efficiency C10 fuel oil |
| 06/19/2013 | CN101608127B Method for producing diesel oil and heavy fuel oil from coal tar |
| 06/12/2013 | CN202983687U Regeneration and recycle system for S-Zorb waste adsorbents |
| 06/12/2013 | CN103146423A Method for regenerating and extracting waste mineral oil by filling nitrogen extracting |
| 06/12/2013 | CN103146422A Method for producing common diesel mainly from condensate oil |
| 06/12/2013 | CN103146421A Method for removing metals from crude oil |
| 06/12/2013 | CN103146207A Ultraviolet aging-resistant compound modified asphalt and preparation method thereof |
| 06/05/2013 | CN103131462A Method for demulsifying crude oil produced liquid through using SD-3 demulsifier |
| 06/05/2013 | CN103130718A Magnetic ion liquid, preparation method of magnetic ion liquid and application of magnetic ion liquid |
| 05/29/2013 | EP2595747A1 Oxidative desulfurization using a titanium(iv) catalyst and organhoydroperoxides |
| 05/29/2013 | CN202954004U Crude oil conveying device |
| 05/29/2013 | CN202954003U Treatment equipment for compound flooding oil extraction liquid of offshore oilfield |
| 05/15/2013 | CN103108942A Use of solvent to decrease caustic scrubber fouling |
| 05/15/2013 | CN103102988A Solvent de-waxing method |
| 05/15/2013 | CN103102933A Electric desalting, dewatering and deslagging method for coal tar |
| 05/15/2013 | CN103102932A Hydrocarbon modification separation method |
| 05/15/2013 | CN101979470B Method for removing free oxygen from inferior hydrogenated feedstock oil |
| 05/15/2013 | CN101979469B Method for removing free oxygen from inferior hydrogenation raw oil |
| 05/08/2013 | CN103087764A Method for producing high-grade oil-based drilling fluid base oil and mahogany petroleum sulfonate at same time |
| 05/08/2013 | CN102140357B Environmental friendly waste rubber renewable diesel |
| 05/08/2013 | CN101768467B Device and process for separation and purification of methanol synthetic oil containing high-content aromatic hydrocarbon |
| 05/02/2013 | WO2013062669A1 Methods and apparatuses for treating a hydrocarbon-containing feed stream |
| 04/25/2013 | WO2010141825A3 A desulfurization system and method for desulfurizing a fuel stream |
| 04/24/2013 | CN202898347U Spiral tube heating furnace of clay refining device |
| 04/24/2013 | CN103059921A Heavy oil separation method |
| 04/24/2013 | CN103059920A Method and device for crude oil deep vacuum distillation |
| 04/24/2013 | CN103059919A Vacuum distillation method for improving distillate yield and device |
| 04/24/2013 | CN103059918A Vacuum distillation method for gradual gasification segmented feed |
| 04/24/2013 | CN103059908A Rubber compounding oil, aromatic compound-containing base oil, and methods for producing same |
| 04/17/2013 | CN202881198U Integrated shale oil separation system |
| 04/17/2013 | CN103045299A Method for circulating decalcification of crude oil by chemical precipitation |
| 04/17/2013 | CN103045298A System for recovering cracking fraction fuel in waste oil |
| 04/17/2013 | CN103045297A Negative-pressure flash separator |
| 04/11/2013 | WO2013052228A1 Integrated catalytic cracking gasoline and light cycle oil hydroprocessing to maximize p-xylene production |
| 04/10/2013 | CN202865182U Equipment for dewaxed-oil clay refining process |
| 04/10/2013 | CN103031146A Diesel desulfurization process |