| Patents for C10G 33 - De-watering or demulsification of hydrocarbon oils (2,962) |
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| 06/11/2008 | CN201071357Y Primary oil depickling system |
| 06/10/2008 | CA2304924C Device for separating a mixture of fluids |
| 06/04/2008 | CN101191076A Combined electrode electric desalting dewatering equipment |
| 05/29/2008 | WO2008008749A3 Arrangements and methods for separating water from a liquid mixture including a liquid hydrocarbon |
| 05/29/2008 | DE102004032251B4 Vorrichtung zur Abscheidung von Wasser und zur Ausfilterung von Verunreinigungen An apparatus for separating water and for filtering out impurities |
| 05/28/2008 | CN101186696A Synthesis for polyglycerol acrylate and thick oil emulsion breaking dehydration application thereof |
| 05/22/2008 | US20080116072 For separating oil and water via gravity; compact electrostatic coalescer forms emulsion layer |
| 05/21/2008 | CN100388962C Non-polyether type demulsifying agent and preparation method thereof |
| 05/20/2008 | CA2436419C Quench water pretreat process |
| 05/08/2008 | WO2008054289A1 A method and device for separation of a liquid fluid by centrifugal separation and evaporation |
| 05/08/2008 | CA2667978A1 A method and device for separation of a liquid fluid by centrifugal separation and evaporation |
| 05/07/2008 | EP1917334A1 Method and means for purifying petrochemical products |
| 05/07/2008 | EP1377653B1 Demulsification of water-in-oil emulsions |
| 05/07/2008 | CN101175540A Use of hydrophobin as a phase stabiliser |
| 05/07/2008 | CN101173182A Novel crude oil emulsion electrostatic dehydrator |
| 05/06/2008 | CA2379895C Breaking of oil/water emulsion |
| 04/30/2008 | EP1290265B1 Method for the use of aqueous vapor and lipophilic fluid during fabric cleaning |
| 04/30/2008 | EP1290132B1 Fabric care compositions and systems for delivering clean, fresh scent in a lipophilic fluid treatment process |
| 04/23/2008 | CN201049940Y Advection combined electrode electric desalting/dehydrating device |
| 04/16/2008 | CN101161789A Sand-containing emulsification crude oil demulsification method |
| 04/03/2008 | WO2008037561A1 Fuel filter |
| 04/01/2008 | US7351320 Coalescence of water droplets in an oil emulsion as is commonly encountered in crude oil; desalting liquid hydrocarbon; amplitude modulation; frequency modulation; and combined amplitude and frequency modulation. |
| 03/27/2008 | WO2008034772A1 System for generating a discrete liquid phase in a continuous liquid phase |
| 03/27/2008 | CA2663675A1 A device for the generation of a discrete liquid phase in a continuous liquid phase |
| 03/26/2008 | CN201040748Y Thick oil electric gasification electric dehydrator |
| 03/26/2008 | CN101151081A Use of proteins as demulsifying agents |
| 03/13/2008 | US20080061003 Apparatus for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid |
| 02/28/2008 | WO2008023979A1 Controlled formation of hydrates |
| 02/27/2008 | EP1892458A1 Controlled formation of hydrates |
| 02/27/2008 | CN101130702A Inhibitor for desalting dewatering device of refining factory, producing and using method of the same |
| 02/21/2008 | CA2658780A1 Oil/water separation of well stream by flocculation-demulsification process |
| 02/20/2008 | CN100369946C Chain extender, its preparation method and application |
| 02/14/2008 | WO2007149537A3 Method for demulsifying |
| 02/13/2008 | CN101121898A Fast emulsion breaking method |
| 02/12/2008 | CA2440041C Demulsifier for aqueous completion fluids |
| 02/06/2008 | CN100366707C Electric desalting and dewatering device |
| 02/05/2008 | US7326819 converting hydrocarbons using solid acid catalysts comprising refractory inorganic-oxide binders and catalysts supports comprising sulfated oxides or hydroxides of group IV metals, lanthanides, yttrium and platinum-group metals, to obtain isoparaffin-enriched products, used for blending into gasoline |
| 01/31/2008 | WO2008011817A1 Crude oil dewatering apparatus and system |
| 01/30/2008 | CN201012917Y Heavy crude electric desalting deliming apparatus |
| 01/30/2008 | CN101112662A Mixed demulsification agent of produced liquid during ASP flooding |
| 01/29/2008 | US7323342 Method for improving oil desalting by forming unstable water-in-oil emulsions |
| 01/23/2008 | CN100363468C Production equipment for dewater and desolvent of lubricating oil additive and its technological method |
| 01/22/2008 | CA2407750C Method for treating or cleaning fabrics |
| 01/17/2008 | WO2008008749A2 Arrangements and methods for separating water from a liquid mixture including a liquid hydrocarbon |
| 01/16/2008 | CN101104819A Upper electric field drainage arrangement for double-oil-feeding double-electric-field electric desalting and dewatering device |
| 01/16/2008 | CN101104818A Double-oil-feeding double-electric-field electric desalting and dewatering device |
| 01/09/2008 | CN101100615A Low-temperature demulsifying agent and preparation method thereof |
| 01/09/2008 | CN101100614A Low-temperature demulsifying agent used for olefin-base crude oil dehydration and preparation method thereof |
| 01/08/2008 | CA2407749C Home laundry method |
| 01/03/2008 | WO2008000115A1 A procss for removing polymer and zooglea from crude oil |
| 01/02/2008 | EP1663436B1 Method and plant for work up of aqueous organic emulsions |
| 01/02/2008 | CN200999235Y Electric desalting dewatering equipment |
| 12/27/2007 | CA2655953A1 Method for demulsifying |
| 12/26/2007 | EP1868698A1 Use of proteins as demulsifying agents |
| 12/26/2007 | CN101092572A Method for removing polymer and zoogloea in base oil |
| 12/26/2007 | CN101092571A Method for removing water content in base oil, and reduced fuel oil by using methanol |
| 12/19/2007 | EP1867702A1 Method for purifying biodiesel fuel |
| 12/19/2007 | EP1646705B1 Alkoxylated dendrimers, and use thereof as biodegradable demulsifiers |
| 12/19/2007 | CN100355864C Electric desalting and dewatering tank |
| 12/19/2007 | CN100355863C Composite emulsion-breaking decalcifying agent for hydrocarbon oil |
| 12/06/2007 | DE10107880B4 Alkoxylierte Polyglycerine und ihre Verwendung als Emulsionsspalter Alkoxylated polyglycerols and their use as demulsifiers |
| 12/05/2007 | CN200985321Y Emulsion-breaking oil-separating device suitable for emulsion after biological desulphurisation |
| 12/04/2007 | CA2406985C Emulsion breaking by condensation |
| 11/29/2007 | WO2007061722A3 Separatory and emulsion breaking processes |
| 11/29/2007 | US20070276052 Inversion of water-in-oil emulsions to oil-in-water emulsions |
| 11/29/2007 | US20070272614 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 11/29/2007 | US20070272613 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 11/29/2007 | US20070272555 Laser processing of workpieces containing low-k dielectric material |
| 11/29/2007 | DE102006024013A1 Verfahren und Vorrichtung zum Abscheiden und Abführen von in flüssigen Kraftstoffen enthaltenem Wasser, insbesondere von Wasser aus Dieselöl Method and device for separating and removing water contained in liquid fuels, in particular water from diesel oil |
| 11/27/2007 | US7300578 Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid |
| 11/22/2007 | US20070267325 Process for the Treatment of Crude Oil, Process for the Separation of a Water-in-Oil Hydrocarbon Emulsion and Apparatus for Implementing the Same |
| 11/14/2007 | CN200974830Y Impulse crude oil electrical dewatering control device |
| 11/07/2007 | EP1851288A1 Hyperbranched polymers for use as demulsifiers for cracking crude oil emulsions |
| 11/07/2007 | CN101067012A Application of copolymer of acrylic acid (acrylate), acrylic anhydride and amide in demetallizing hydrocarbon oil |
| 10/31/2007 | CN200967810Y Dewatering degasifier for vacuum oil purifier |
| 10/31/2007 | CN100345942C Crude oil deemulsifying agent and its preparing method |
| 10/30/2007 | CA2333673C Compact electrostatic coalescer |
| 10/25/2007 | DE10325198B4 Verwendung von alkoxylierten vernetzten Polyglycerinen als biologisch abbaubare Emulsionsspalter Use of alkoxylated crosslinked polyglycerol as biodegradable emulsion breakers |
| 10/24/2007 | CN200964398Y Crude oil dehydration dynamic analog device |
| 10/23/2007 | US7285519 Oil production additive formulations |
| 10/23/2007 | US7285209 Method and apparatus for separating emulsified water from hydrocarbons |
| 10/18/2007 | WO2007115980A1 Environmentally-friendly oil/water demulsifiers |
| 10/18/2007 | CA2648590A1 Environmentally-friendly oil/water demulsifiers |
| 10/10/2007 | CN200958096Y Crude-oil microwave treater |
| 10/10/2007 | CN200958095Y Enhanced dewatering treating bar of crude-oil electrothermal microwave |
| 10/10/2007 | CN101050382A Deemulsifier for lowering FcS content in drainage of electrical desalting /dewatering, and preparation method |
| 10/10/2007 | CN101050381A Deemulsifier for lowering oil content in drainage of electrical desalting /dewatering, and preparation method |
| 10/10/2007 | CN101050380A Base oildeemulsifier in high performance |
| 10/10/2007 | CN100341982C Binary re-compound oil soluble demulsifier |
| 10/09/2007 | CA2410195C Method for the use of aqueous vapor and lipophilic fluid during fabric cleaning |
| 10/05/2007 | CA2542731A1 Khadem separation process |
| 10/03/2007 | CN101045883A Electric desalting/dewatering device with efficient combined electrode |
| 10/02/2007 | US7276105 Separation of water from Fischer-Tropsch product |
| 10/02/2007 | US7275400 Washing apparatus |
| 09/20/2007 | WO2006088674A3 Multiple frequency electrostatic coalescence |
| 09/19/2007 | CN101037612A Crude oil pulsing electrical desalting technique |
| 09/19/2007 | CN101037608A Diesel oil hydrogenation refining fractionation method and device |
| 09/18/2007 | US7270741 Feeding at least the fraction of the gaseous raw product or the condensate of the gaseous raw product to a distillation column at a feed tray; withdrawing a liquid stream; separating the liquid stream into an aqueous phase and a non-acid chemicals-rich phase; returning the aqueous phase |
| 09/11/2007 | CA2410192C Use of absorbent materials to separate water from lipophilic fluid |
| 09/11/2007 | CA2310694C Process for recovering high quality oil from refinery waste emulsions |