| Patents for C10G 33 - De-watering or demulsification of hydrocarbon oils (2,962) |
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| 06/12/2013 | CN103146418A Method for preparing SD-3 demulsifier |
| 06/12/2013 | CN102424444B Method and device for removing oil from desalted water of crude electrostatic desalting apparatus |
| 06/06/2013 | US20130140216 Process and system for enhanced separation of hydrocarbon emulsions |
| 06/05/2013 | EP2598606A2 Refinery desalter improvement |
| 06/05/2013 | CN103140267A Compositions and methods for separating emulsions using the same |
| 05/30/2013 | WO2013048678A3 Interface and mud control system and method for refinery desalters |
| 05/29/2013 | EP2596086A1 Process and plant for dehydration by a deliquescent substance |
| 05/29/2013 | EP2595714A1 Sound-velocity dewatering system |
| 05/29/2013 | CN202954003U Treatment equipment for compound flooding oil extraction liquid of offshore oilfield |
| 05/29/2013 | CN202954002U Electrical desalting tank with back washing device |
| 05/29/2013 | CN202951287U Overflow settling tank water outlet pressurization device |
| 05/29/2013 | CN101128264B Modified amine-aldehyde resins and uses thereof in separation processes |
| 05/28/2013 | CA2603374C Use of hydrophobin as a phase stabiliser |
| 05/28/2013 | CA2572143C Desalting process |
| 05/22/2013 | CN202945210U Indirect heating separator |
| 05/22/2013 | CN103113915A Fuel synchronous superposition treatment device and method |
| 05/22/2013 | CN103113571A Preparation method of demulsifier polyether intermediate compound |
| 05/22/2013 | CN103113545A Method for synthesizing crude oil demulsifying agent initiator |
| 05/21/2013 | US8444849 Devices and processes for deasphalting and/or reducing metals in a crude oil with a desalter unit |
| 05/21/2013 | CA2673293C Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling |
| 05/16/2013 | WO2013068690A1 Device for separating a heterogeneous mixture |
| 05/15/2013 | EP2592132A1 A system for desalting fuel oil using a steam jet pump |
| 05/15/2013 | CN103102928A Formation and breaking of emulsion using low molecular weight amine |
| 05/15/2013 | CN103102927A Three-phase input and three-phase output electro-desalting power supply |
| 05/15/2013 | CN103102926A Crude oil electric desalting, and electric desalting sewage treatment method |
| 05/15/2013 | CN102432888B Comb-shaped polysiloxane crude-oil demulsifying agent and preparation method thereof |
| 05/15/2013 | CN102311602B Acrylate copolymer demulsifier with silica sol in-situ compound core-shell structure and preparation method thereof |
| 05/08/2013 | CN103097495A Process, method, and system for removing heavy metals from fluids |
| 05/08/2013 | CN103087762A Crude oil dehydrater based on magnetic field and nonuniform electric field |
| 05/01/2013 | EP2585559A2 Method for resolving emulsions in enhanced oil recovery operations |
| 05/01/2013 | CN202909483U Waste oil cleaning mechanism |
| 04/30/2013 | US8431017 Gel assisted separation method and dewatering/desalting hydrocarbon oils |
| 04/25/2013 | WO2013032698A3 System and method for cold cracking with steam |
| 04/24/2013 | CN202898383U Equipment for removing water in used mineral oil |
| 04/24/2013 | CN202898346U High water content poly-crude-oil-containing heating device |
| 04/24/2013 | CN202898345U Independently-layered electric field desalting and dewatering device |
| 04/24/2013 | CN202898344U Electro-desalting water shearing heat recovery system |
| 04/24/2013 | CN202898343U Dynamic ultrasonic electro-desalting device |
| 04/24/2013 | CN103059909A Crude oil electric dehydration dynamic visualization simulation device and method for preparing dehydrated crude oil by utilizing same |
| 04/23/2013 | US8425777 Method of separating a mixture, and a plant for separating a mixture comprising water, oil and gas |
| 04/23/2013 | US8425765 Method of injecting solid organic acids into crude oil |
| 04/17/2013 | CN202881196U High-efficiency fluid purification device |
| 04/17/2013 | CN202881195U Safety protection device of top platform of crude oil electric dehydration tank |
| 04/17/2013 | CN103045295A Water removing system for gas-water-containing crude oil and application method of system |
| 04/17/2013 | CN103045294A Electric treating desalting tank of compound ultrasonic wave demulsification and application of electric treating desalting tank |
| 04/17/2013 | CN103045292A Settler for ultrasonic decalcification of crude oil by chemical precipitation |
| 04/11/2013 | US20130087485 Use of Hyperbranched Polyesters and/or Polyester Amides for Separating Oil-In-Water Emulsions |
| 04/10/2013 | EP2577294A1 High throughput experimentation methods for phase separation |
| 04/10/2013 | CN202865181U Heat exchange system of electro-desalting system |
| 04/10/2013 | CN103031142A Method for dehydrating rich oil in crude benzol process |
| 04/10/2013 | CN101838547B Heavy oil and coal tar dehydrator |
| 04/04/2013 | WO2013049271A1 Tank dewatering sensing and valve control method and apparatus |
| 04/04/2013 | WO2013048678A2 Interface and mud control system and method for refinery desalters |
| 04/04/2013 | CA2850424A1 Interface and mud control system and method for refinery desalters |
| 04/04/2013 | CA2849118A1 Tank dewatering sensing and valve control method and apparatus |
| 04/03/2013 | CN202849339U Mechanical dehydration device for high-water-content oil |
| 04/03/2013 | CN202849338U Digital electric dehydrating control system for crude oil |
| 04/03/2013 | CN202849337U Electrostatic coalescence water segregator for crude oil |
| 04/03/2013 | CN103023367A Crude oil electric dehydration high voltage power supply device |
| 04/03/2013 | CN103013557A Aged effluent oil treatment technology used for oil fields and oil refineries |
| 04/03/2013 | CN103011325A Treating method and device for oil removal of electro-desalting cut water of inferior crude oil and decrement of dirty oil |
| 04/03/2013 | CN101613620B Oil purification process |
| 03/27/2013 | CN202829960U Electrostatic dehydration device for high-water-content crude oil |
| 03/27/2013 | CN202829959U High-frequency pulse electric dehydration device for treatment of aged crude oil |
| 03/27/2013 | CN202822876U Low pressure drop oil dewatering device |
| 03/27/2013 | CN102994140A Crude oil electric desalting and dehydrating device and method |
| 03/27/2013 | CN102994139A Electric desalting and dehydrating device, and electric desalting and dehydrating method |
| 03/27/2013 | CN102994053A Composite coolant and preparation method thereof, and demulsification method of high-wax crude oil produced fluid |
| 03/27/2013 | CN102993434A Preparation method of crude oil rapid demulsifying agent |
| 03/27/2013 | CN102031142B Additives to enhance metal and amine removal in refinery desalting processes |
| 03/27/2013 | CN101550353B Combined type crude oil electric dewatering high-voltage power source and controlling device thereof |
| 03/26/2013 | US8403043 Microwave-promoted desulfurization of crude oil |
| 03/20/2013 | CN202808720U High-power ultrasonic wave crude oil demulsifying and dehydrating device |
| 03/20/2013 | CN202808718U Novel heat transfer oil dewatering and dehydrogenation device |
| 03/20/2013 | CN202802838U Variable-speed multi-stage grease treatment system |
| 03/20/2013 | CN202802833U High-efficiency oil removing recovery system |
| 03/20/2013 | CN202802829U Machine oil retreatment cyclic utilization system |
| 03/20/2013 | CN102977913A Microwave oil-water separation equipment |
| 03/20/2013 | CN102977331A Preparation method for efficient oil-soluble macromolecular demulsifier |
| 03/20/2013 | CN102433150B Preparation method of high-flash demulsifier |
| 03/14/2013 | WO2013036344A1 Method of injecting solid organic acids into crude oil |
| 03/13/2013 | CN202786137U Hydrocarbon liquid dehydration separator |
| 03/13/2013 | CN202786136U Heat conduction oil dehydrator for carbon anode green production |
| 03/13/2013 | CN202778736U Separator used for dewaxing of petroleum microorganism |
| 03/13/2013 | CN202777935U Ultrasonic oil-water emulsion dehydration device |
| 03/13/2013 | CN102965140A Static coalescer |
| 03/13/2013 | CN102167834B Method for preparing thick oil demulsifier |
| 03/12/2013 | CA2495087C Additives to enhance metal and amine removal in refinery desalting processes |
| 03/07/2013 | WO2013032698A2 System and method for cold cracking with steam |
| 03/07/2013 | US20130056395 Integrated Processes For Recovery of Hydrocarbon From Oil Sands |
| 03/07/2013 | CA2846157A1 System and method for cold cracking with steam |
| 03/06/2013 | CN102959052A Method for resolving emulsions in enhanced oil recovery operations |
| 03/06/2013 | CN102952566A Dehydration method of oilfield produced fluid |
| 03/06/2013 | CN102952565A Electric desalting and dewatering method |
| 02/28/2013 | US20130048542 Desulfurization of hydrocarbons by solvent extraction |
| 02/27/2013 | CN202754959U Control device of oil-water interface used for settling tank |
| 02/27/2013 | CN102942959A Treating equipment and method used for combination flooding crude oil produced liquid in offshore oilfield |
| 02/27/2013 | CN102942956A Organic silicon resin grafted crude oil demulsification agent and preparation method thereof |
| 02/21/2013 | WO2013025600A1 Process for upgrading biomass derived products |
| 02/21/2013 | WO2013025596A2 Process for improving the separation of oil/water mixtures |