| Patents for C10G 33 - De-watering or demulsification of hydrocarbon oils (2,962) |
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| 09/15/2010 | CN101323458B Method for comprehensively processing petroleum acid slag and alkaline residue |
| 09/10/2010 | WO2010101965A2 Method to recover crude oil from sludge or emulsion |
| 09/08/2010 | EP1292731B1 Process for treating a lipophilic fluid |
| 09/01/2010 | EP2223989A1 Diesel fuel antifoam composition |
| 09/01/2010 | CN101821314A Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions |
| 08/25/2010 | CN201558576U Device enabling oil water emulsion to be broken by ultrasonic wave |
| 08/25/2010 | CN101815565A Improved separation process |
| 08/25/2010 | CN101352667B Demulsifying agent and preparation method and use thereof |
| 08/24/2010 | US7780854 Simplification, reducing environmental impact; crude oil extraction; utilizing polymerised High Internal Phase Emulsion (polyHIPE) material |
| 08/18/2010 | CN201553711U Power supply special for intelligent response electro-desalting and dewatering equipment |
| 08/18/2010 | CN101805633A Crude oil electro-desalting dehydrator |
| 08/11/2010 | CN201545818U Novel high-speed electric desalting power supply |
| 08/11/2010 | CN201545817U Electro-desalting large-power rectification box |
| 08/11/2010 | CN201545816U Novel high speed electric desalting high voltage electric field device |
| 08/11/2010 | CN201545815U Novel high speed electric desalting ejector |
| 08/04/2010 | CN201538757U Novel oil inlet distribution device for electric desalting and electric dehydration |
| 07/28/2010 | CN101130702B Inhibitor for desalting dewatering device of refining factory, producing and using method of the same |
| 07/28/2010 | CN101100614B Low-temperature demulsifying agent used for olefin-base crude oil dehydration and preparation method thereof |
| 07/21/2010 | CN101029253B Dewatering demulsifier for triple composite driven extract and its production method |
| 07/21/2010 | CN101029252B Cryogenic dewatering demulsifier of crude-oil extract |
| 07/20/2010 | US7758738 Separating multiple components of a stream |
| 07/15/2010 | WO2010008911A3 Dynamic desalter simulator |
| 07/08/2010 | WO2010076253A1 Hyperbranched polyesters and polycarbonates as demulsifiers for cracking crude oil emulsions |
| 07/08/2010 | CA2747990A1 Hyperbranched polyesters and polycarbonates as demulsifiers for splitting crude oil emulsions |
| 07/07/2010 | CN201522894U High-voltage insulated sleeve of electric dehydrator |
| 06/30/2010 | CN201517088U Control device for crude oil dehydration |
| 06/30/2010 | CN101760232A Dynamic electric desalting and dewatering test device and electric desalting and dewatering system |
| 06/30/2010 | CN101100615B Low-temperature demulsifying agent and preparation method thereof |
| 06/29/2010 | US7745501 Method for demulsifying |
| 06/24/2010 | WO2010069075A1 Demulsifying of hydrocarbon feeds |
| 06/23/2010 | EP2197938A1 Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions |
| 06/23/2010 | CN201512503U High-efficiency horizontal-flow electrical desalting and dewatering equipment |
| 06/23/2010 | CN101745344A Preparation method of macromolecule modified emulsion breaker with broad spectrum activity |
| 06/19/2010 | CA2647964A1 Processing of hydrocarbon feeds |
| 06/16/2010 | CN201506770U Dehydrator with insulating plate for crude oil dehydration |
| 06/16/2010 | CN201506769U Electro-desalting dewatering equipment |
| 06/16/2010 | CN101735851A Recovery and treatment technology of dirty oil produced in sewage setting tank in produced liquid treatment |
| 06/16/2010 | CN101735849A SAGD (steam-assisted gravity drainage) super-heavy oil high-temperature flash-evaporation dehydration method |
| 06/16/2010 | CN101363146B Spinning dissolvant white oil recovery technology |
| 06/10/2010 | US20100140141 Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines |
| 06/10/2010 | US20100140140 separating a liquid phase and a gas phase from hydrocarbon well; floater floats at a gas/liquid interface, collector is positioned for collecting the liquid, outlet for extracting the gas, a draining circuit for draining the liquid; simple, auto-adjustable |
| 06/09/2010 | CN201501846U Novel crude oil electric dehydration and desalination apparatus based on dielectrophoresis demulsification mechanism |
| 06/09/2010 | CN201501845U Novel efficient electric crude oil dehydration and desalination equipment |
| 06/09/2010 | CN201501844U Novel efficient static pre-coalescence equipment for dehydration and desalination of crude oil |
| 06/09/2010 | CN201500484U Sump oil and scum combination automatic purification equipment |
| 06/09/2010 | CN101724579A Rhodococcus sp., lipopeptid extra-cellular bio-demulsifier, preparation method and application thereof |
| 06/09/2010 | CN101724439A Crude oil ultrasonic emulsion breaking dehydrating device and emulsion breaking dehydrating method thereof |
| 06/09/2010 | CN101724438A Crude oil desalting agent and preparation method thereof |
| 06/09/2010 | CN101721841A Lubrication oil composite type demulsifier and application thereof |
| 06/02/2010 | CN101717518A Preparation method and application of block polyether-beta-CD comb type demulsifying agent |
| 06/02/2010 | CN101717483A Preparation method of high-efficiency oil soluble macromolecule emulsion breaker |
| 05/26/2010 | EP2188042A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 05/26/2010 | EP2188041A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 05/26/2010 | CN201490898U Adjustable optimized waveform-based double-frequency high-voltage pulse type crude oil dewatering power supply |
| 05/26/2010 | CN201485422U Super-heavy crude oil emulsion high-temperature sealing visual dehydration test device |
| 05/26/2010 | CN101712885A Dehydration demulsifying agent for clay-bearing produced fluid |
| 05/20/2010 | DE102008013241B4 Verfahren zur thermischen Aufbereitung von Biomasse und Einrichtung zur Durchführung des Verfahrens A method for thermal processing of biomass and means for carrying out the method |
| 05/19/2010 | CN201479020U Control parameter optimization control system for crude oil dehydration power supply |
| 05/19/2010 | CN101709277A Method for preparing biological compound demulsifying agent |
| 05/14/2010 | WO2010052108A1 Separation method and apparatus for immiscible fluids |
| 05/14/2010 | CA2742875A1 Separation method and apparatus for immiscible fluids |
| 05/13/2010 | US20100116716 Decontamination of asphaltic heavy oil and bitumen |
| 05/12/2010 | CN201459033U High-efficient processing device for three-high watered oil |
| 05/05/2010 | EP2181744A1 Method and arrangement for separating water and particular material from heavy fuel oil |
| 05/05/2010 | EP2180929A1 Processing mixtures of hydrocarbons and water |
| 05/05/2010 | CN201447460U Half cage type electrical desalter |
| 04/27/2010 | US7704938 Compositions for lipophilic fluid systems comprising a siloxane-based/non-ionic surfactant mixture |
| 04/27/2010 | US7704937 Composition comprising an organosilicone/diol lipophilic fluid for treating or cleaning fabrics |
| 04/22/2010 | WO2010044987A2 Devices and processes for deasphalting and/or reducing metals in a crude oil with a desalter unit |
| 04/15/2010 | US20100089797 Devices And Processes For Deasphalting And/Or Reducing Metals In A Crude Oil With A Desalter Unit |
| 04/14/2010 | CN101693846A Multiple combination oil soluble demulsifier |
| 04/08/2010 | US20100084314 Method and device for separation of a liquid fluid by centrifugal separation and evaporation |
| 04/06/2010 | US7690445 Pretreating substrate with an organic emulsion breaker( dodecylbenzenesulfonic acid or salt); heating pretreated substrate with steam, air or nitrogen a heat transfer medium to vaporize the oil; recovering vaporized oil; recovering a treated substrate of reduced oil content |
| 04/01/2010 | WO2010014390A3 A method of breaking emulsions comprising hydrocarbon and a composition prepared therefrom |
| 04/01/2010 | US20100081602 Compositions for lipophilic fluid systems |
| 03/25/2010 | US20100072110 Hydrocarbon extraction by oleophilic beads from aqueous mixtures |
| 03/24/2010 | CN101676366A Thermoelectric composite crude oil processor |
| 03/18/2010 | WO2010030867A1 Anhydride demulsifier formulations for resolving emulsions of water and oil |
| 03/18/2010 | CA2736367A1 Anhydride demulsifier formulations for resolving emulsions of water and oil |
| 03/17/2010 | CN101671573A Production formula of DSP-1 crude oil demulsifier |
| 03/17/2010 | CN101670198A Intelligent response special power supply of electrical desalting and dehydration equipment |
| 03/16/2010 | US7678280 Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid |
| 03/10/2010 | CN101665718A Exit collector of smoothing electrodesalting and electrodehydrating device |
| 03/10/2010 | CN101665717A Method for removing remnant solid particles in catalytic cracking slurry oil by ultrasonic enhancement |
| 03/04/2010 | WO2010024682A1 Method for two-step separation of water, salt and particles from a hydraulic fluid |
| 03/02/2010 | US7671098 Alkoxylated, cross-linked polyglycerols and use thereof as biodegradable demulsifier |
| 03/02/2010 | CA2383286C Separation method and device comprising a tubular electrocoalescer |
| 02/25/2010 | WO2009148979A3 Anhydride demulsifier formulations for resolving emulsions of water and oil |
| 02/24/2010 | CN201411438Y Waste oil purifying device |
| 02/17/2010 | CN201404714Y Novel electric desalting and dehydrating device |
| 02/17/2010 | CN201404713Y Emulsified liquid electric field action device and emulsified liquid electric field action separation unit |
| 02/16/2010 | US7662275 Reverse osmosis and nanofiltration are combined in a process that enables co-production of water streams of variable quality ranging from fresh drinking water to brackish water along with petroleum from shale oil |
| 02/10/2010 | CN101643665A Low-temperature environmental protection crude oil demulsifier |
| 02/04/2010 | WO2010014390A2 Controlling emulsion stability during fuel stock processing |
| 02/04/2010 | US20100025300 Controlling emulsion stability during fuel stock processing |
| 02/03/2010 | CN101638587A Crude oil dehydration method organically combining electric field and swirling flow field |
| 01/21/2010 | WO2010008911A2 Dynamic desalter simulator |
| 01/21/2010 | CA2730628A1 Dynamic desalter simulator |
| 01/20/2010 | CN101629096A Demulsifier of thickened oil |
| 01/20/2010 | CN101629095A Combined automatic purification method of dirty oil and scum and device thereof |