| Patents for C10G 7 - Distillation of hydrocarbon oils (2,681) |
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| 08/29/2012 | EP2490781A1 Method for continuous use of a vaccum-set water knock-out circuit integrated with a hydraulic oil reservoir |
| 08/29/2012 | CN101619238B Delayed coking and reduced pressure distillation combined processing method |
| 08/29/2012 | CN101469280B Coking and fouling inhibitor and use method thereof in heavy oil precessing system |
| 08/22/2012 | CN102643663A Additive for retarding corrosion at high temperature |
| 08/22/2012 | CN102643662A Crude oil blending optimization method |
| 08/22/2012 | CN101429443B System and method for catalyzing hydrocarbon for recombinant production of high-quality gasoline |
| 08/21/2012 | US8246816 Zone or system for providing one or more streams |
| 08/15/2012 | CN202379953U Desuperheating washing device capable of preventing lower part of delayed coking fractionating tower from coking |
| 08/07/2012 | US8237004 Process for making products with low hydrogen halide |
| 08/01/2012 | CN202355850U Double-effect heat transmission and film falling oil and water separation device |
| 07/25/2012 | CN202346971U High temperature buffering pyrolysis device for unbalanced oil scrap |
| 07/25/2012 | CN202346970U Atmospheric and vacuum device |
| 07/25/2012 | CN202346969U Washing oil combined distribution device of delayed coking fractionating tower for ultra-low circulating ratio operation |
| 07/25/2012 | CN202346968U Integral type biological oil collecting device |
| 07/25/2012 | CN102604665A Multilayer-evaporation-based bio-diesel continuous rectification system and process |
| 07/25/2012 | CN101475870B Method for producing petrol and diesel oil by recycling waste lubricant oil |
| 07/18/2012 | CN202336225U 用于生产石油产品的蒸馏系统中的液气分馏设备 Distillation of petroleum products used in the production of liquid-gas fractionation system equipment |
| 07/18/2012 | CN102596347A Energy-saving distillation column assembly |
| 07/18/2012 | CN102585878A On-line descaling method and device used for tube type heat exchanger on top of shallow decompression tower of crude oil refining atmospheric and vacuum distillation unit |
| 07/18/2012 | CN102585877A Numerical control solvent oil recovering and refining instrument |
| 07/18/2012 | CN102585872A Oil production system using waste material and catalyst thereof |
| 07/18/2012 | CN101858646B Energy-saving and environment-protection heating device for distillation of oily waste materials |
| 07/18/2012 | CN101475826B Atmospheric vacuum distillation process for light crude oil |
| 07/18/2012 | CN101463266B Viscosity breaking method |
| 07/11/2012 | CN102559247A Multistage vaporized crude oil atmospheric vacuum distillation method and device |
| 07/11/2012 | CN102559237A Coal-based oil distillation method using thermal condensation inhibited oil |
| 07/05/2012 | WO2012015666A3 Refinery desalter improvement |
| 07/05/2012 | US20120168352 Systems and methods for processing hydrocarbon feedstocks |
| 07/04/2012 | CN202297532U 一种无蒸汽加热循环油蒸苯装置 A non-steam heating cycle oil distilled benzene unit |
| 07/04/2012 | CN202297496U 加热闪蒸分离装置 Heating flash separation unit |
| 07/04/2012 | CN202297495U 原油提馏稳定装置 Crude oil stripping stabilization device |
| 07/04/2012 | CN102533309A Biodiesel rectifying tower provided with multiple vaporization layers |
| 06/28/2012 | WO2012088476A2 In-situ kerogen conversion and recovery |
| 06/28/2012 | CA2822659A1 In-situ kerogen conversion and recovery |
| 06/27/2012 | CN202284193U 轻芳烃分馏塔进料温度补偿装置 Light aromatic fractionator feed temperature compensation device |
| 06/27/2012 | CN102517067A Method for depriving hydrogen sulfide from sulfur-containing oil well products |
| 06/27/2012 | CN102517066A Unbalanced oily waste material high-temperature buffer pyrolysis distillation unit and technology |
| 06/27/2012 | CN101469274B Method for producing high-octane petrol |
| 06/15/2012 | DE202009018622U1 Einrichtung zur thermischen Aufbereitung von Biomasse Device for thermal processing of biomass |
| 06/14/2012 | WO2012078731A2 Strong base amines to minimize corrosion in systems prone to form corrosive salts |
| 06/14/2012 | CA2817624A1 Strong base amines to minimize corrosion in systems prone to form corrosive salts |
| 05/30/2012 | EP2457630A2 Energy-saving distillation column assembly |
| 05/30/2012 | CN202246579U Reduced pressure distillation fraction liquid level tracking device |
| 05/30/2012 | CN102482593A 沥青组合物 Bitumen composition |
| 05/30/2012 | CN102482586A Efficient method for improving coker gas oil quality |
| 05/30/2012 | CN102477308A 含硫含酸原油炼制过程中的塔顶防乳化装置和方法 Sulfur-containing acid in the refining process of crude oil emulsifying device and method for preventing the top of |
| 05/24/2012 | WO2012065364A1 Method for joint production of low octane number gasoline and high octane number gasoline |
| 05/24/2012 | CA2817848A1 Method for joint production of low octane number gasoline and high octane number gasoline |
| 05/23/2012 | CN102465044A Method for joint production of low-octane gasoline and high-octane gasoline |
| 05/16/2012 | CN102459521A An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same |
| 05/16/2012 | CN102453493A Fractionating column feeding method for improving yield of distillate oil |
| 05/15/2012 | US8177962 Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit |
| 05/09/2012 | CN102448599A Device for the simultaneous evaporation and metering of an evaporable liquid and associated method |
| 05/09/2012 | CN102443420A Crude oil deep vacuum distillation process and system |
| 05/09/2012 | CN102443408A Pressure reduction distillation process method |
| 05/09/2012 | CN102443407A Crude oil deep drawing process method |
| 05/09/2012 | CN102443406A Crude oil distillation method |
| 05/09/2012 | CN102441287A Novel pressure-reducing distillation tower |
| 05/03/2012 | WO2012055145A1 Distillation tower for improving yield of petroleum hydrocarbon distillate and feeding method thereof |
| 05/03/2012 | CA2814997A1 Production of renewable bio-gasoline |
| 05/02/2012 | EP2445996A2 Pitch composition |
| 05/02/2012 | CN102439120A Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions |
| 05/02/2012 | CN102433155A Method for lightening salt deposition of catalytic fractionating tower |
| 05/02/2012 | CN102430252A Double-effect heat transfer falling film vacuum oil-water separating device |
| 05/02/2012 | CN101348730B Crude oil gradual distillation energy saving apparatuses and technological process |
| 04/25/2012 | CN101104832B 废润滑油再炼制的方法及其设备 Waste lubricating oil re-refining method and apparatus |
| 04/19/2012 | WO2012027008A3 On-line monitoring and prediction corrosion in overhead systems |
| 04/19/2012 | WO2012012153A3 Improved heat pump distillation for <50% light component in feed |
| 04/12/2012 | US20120085682 Process and system for heating or cooling streams for a divided distillation column |
| 04/11/2012 | CN202188761U 一种重沸与进料加热二合一的加热炉 One heavy boiling and feed heating furnace combo |
| 04/04/2012 | EP2435175A1 Device for the simultaneous evaporation and metering of an evaporable liquid and associated method |
| 03/29/2012 | WO2012039890A1 Process and apparatus for co-production of olefins and electric power |
| 03/29/2012 | US20120074043 Separation of aromatics with pervaporation membrane |
| 03/28/2012 | EP1650287B1 A method for recombining catalytic hydrocarbons |
| 03/28/2012 | CN102391657A Method for modifying asphalt by using pyrolytic oil heavy fraction of waste printed circuit board |
| 03/22/2012 | WO2012001247A3 Method and device for decontaminating polluted materials |
| 03/21/2012 | CN102382681A Compositions, configurations, and methods of reducing naphtenic acid corrosivity |
| 03/14/2012 | CN102373068A Salt coagulation inhibitor and preparation method thereof |
| 03/14/2012 | CN102373067A Method for preventing salt coagulation of fractionating tower |
| 03/14/2012 | CN102373066A Process for treating salt deposition in fractionating tower |
| 03/08/2012 | US20120055847 Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds |
| 03/01/2012 | WO2012027008A2 On-line monitoring and prediction corrosion in overhead systems |
| 03/01/2012 | WO2012026955A1 Energy conservation in heavy-hydrocarbon distillation |
| 02/29/2012 | EP2421935A1 Efficient method for improved coker gas oil quality |
| 02/29/2012 | CN101583703B Oil refining process |
| 02/29/2012 | CN101434851B Mixed hydrogenation process for coker gasoline and coking kerosene |
| 02/22/2012 | EP2419491A1 An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same |
| 02/21/2012 | US8118994 A mixture of a first refinery feedstock (alpha-naphthenic acids) and a second refinery (beta-naphthenic acids) which will reduce the naphthenic acid corrosivity of the first feedstock; hydrocarbon crude by thermal hydroprocessing; refining plant having a crude unit and a vacuum unit |
| 02/15/2012 | CN102355929A Dividing wall distillation column for producing high purity acrylic acid and fractional distillation method using the same |
| 02/15/2012 | CN102355928A Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same |
| 02/08/2012 | EP2414487A1 Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions |
| 02/08/2012 | EP1210401B1 Method of removing contaminants from petroleum distillates |
| 02/08/2012 | CN102348784A Method for obtaining pure aromatic compounds from hydrocarbon fractions containing aromatic compounds |
| 02/08/2012 | CN102344594A Blending production method of aromatic hydrocarbon rubber extender oil |
| 01/26/2012 | WO2012012153A2 Improved heat pump distillation for <50% light component in feed |
| 01/26/2012 | WO2012010754A1 Process and plant for dehydration by a deliquescent substance |
| 01/25/2012 | EP2409747A2 Dividing wall distillation column for producing high purity acrylic acid and fractional distillation method using the same |
| 01/25/2012 | EP2409746A2 Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same |
| 01/25/2012 | CN101429469B Chemical processing method for lipid |
| 01/25/2012 | CN101362982B Regeneration method of used oil |