| Patents for C10G 33 - De-watering or demulsification of hydrocarbon oils (2,962) |
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| 09/05/2007 | EP1828347A1 Method and apparatus for improving the performance of a separator |
| 09/05/2007 | CN200943069Y Highly effective combined electrode electric desalting/dewater extractor |
| 09/05/2007 | CN200943068Y Triangular ultrasonic wave crude oil dehydrating plant |
| 09/05/2007 | CN101029253A Dewatering demulsifier for triple composite driven extract and its production |
| 09/05/2007 | CN101029252A Cryogenic dewatering demulsifier of crude-oil extract |
| 08/29/2007 | EP1290268B1 Improved visual properties for a wash process |
| 08/29/2007 | CN200940134Y External correlation type ultrasonic crude oil dewatering equipment |
| 08/29/2007 | CN200940133Y Radial type ultrasonic crude oil dewatering equipment |
| 08/28/2007 | CA2409127C Process for treating a lipophilic fluid |
| 08/22/2007 | CN2937133Y Inner correlation type ultrasonic crude oil dewater device |
| 08/16/2007 | WO2007092733A1 Process for desalting crude oil |
| 08/15/2007 | CN2934233Y Metastable state crude oil dewatering instrument |
| 08/08/2007 | EP1290266B1 Method for treating or cleaning fabrics |
| 08/07/2007 | CA2298826C Apparatus and method for separating a mixture of a less dense liquid and a more dense liquid |
| 08/02/2007 | DE10224275B4 Emulsionsspalter Demulsifiers |
| 08/01/2007 | CN1329486C Thick oil demulsifier and its prepn |
| 07/18/2007 | EP1658356B1 Alkoxylated, cross-linked polyglycerols and use thereof as biodegradable demulsifier |
| 07/18/2007 | CN1326589C Demulsifier with inorganic-polymer compound structure and its preparing method |
| 07/11/2007 | CN2921018Y Crude oil processing device for heating furnace |
| 07/04/2007 | EP1802554A1 Method for utilizing hydrocarbon waste materials as fuel and feedstock |
| 06/28/2007 | WO2007013829B1 Process and device for separation of liquids emulsified in mixtures of liquids and gases dissolved in mixtures of liquids and gases by localized pressure reduction |
| 06/26/2007 | CA2346181C Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds |
| 06/20/2007 | CA2530974A1 Methods and apparatus for conditioning and degassing liquids and gases in suspension |
| 06/14/2007 | WO2007067728A1 Composition for separating mixtures |
| 06/14/2007 | WO2007067463A1 Process for separating mixtures |
| 06/14/2007 | CA2632004A1 Composition for separating mixtures |
| 06/14/2007 | CA2631933A1 Process for separating mixtures |
| 06/07/2007 | US20070125695 Device for separating water and filtering impurities out of fuel |
| 06/05/2007 | US7226896 Organic emulsion-breaking formula and its use in treating well bores drilled in oil-base mud |
| 05/31/2007 | WO2007061722A2 Separatory and emulsion breaking processes |
| 05/31/2007 | CA2628148A1 Separatory and emulsion breaking processes |
| 05/30/2007 | EP1789518A2 Emulsion neutralization of high total acid number (tan) crude oil |
| 05/30/2007 | CN1318545C Oil dehydrator |
| 05/23/2007 | CN1317363C Low-temperature quick deemulsifying agent for water-containing wax-containing erude oil and its preparation method |
| 05/23/2007 | CA2578942A1 Oil skimmer and method of operating same |
| 05/15/2007 | US7217779 prepared by reacting one or more alkylphenol-formaldehyde resin alkoxylates or one or more polyalkylene glycols with one or more phosphorous compounds selected from phosphorous oxychloride, phosphorous pentoxide and phosphoric acid |
| 05/15/2007 | CA2407180C Washing apparatus |
| 05/09/2007 | CN1958738A Method for removing powder of catalyst from catalytic cracking oil slurry |
| 05/09/2007 | CN1958737A Dehydration emulsion breaker for collected liquid of intermediate base crude oil |
| 05/09/2007 | CN1958735A Method for removing powder of catalyst in catalytic cracking oil slurry |
| 05/03/2007 | WO2007013829A3 Process and device for separation of liquids emulsified in mixtures of liquids and gases dissolved in mixtures of liquids and gases by localized pressure reduction |
| 05/03/2007 | US20070100002 Alkoxylated dendrimers and use thereof as biodegradable demulsifiers |
| 05/01/2007 | CA2329224C Energy-saving heavy crude oil emulsion-treating apparatus |
| 04/26/2007 | WO2007045363A1 Textile finishing |
| 04/26/2007 | WO2006103252A3 Use of hydrophobin as a phase stabiliser |
| 04/26/2007 | US20070090022 Method of separating oil slurry from the crude oil |
| 04/25/2007 | CN1952052A Dehydrated demulsifier of crude oil extraction from thick oil pool |
| 04/24/2007 | US7208079 Process for the treatment of waste oils |
| 04/24/2007 | CA2407752C Improved visual properties for a wash process |
| 04/11/2007 | CN1944586A Sound-heat chemistry settling crude oil water content separating process |
| 04/04/2007 | CA2561235A1 Process and apparatus for enhanced recovery of oil from oily particulate material |
| 04/03/2007 | US7198723 Method using super absorbent polymers for dehydration of oil |
| 04/03/2007 | US7198718 Coalescer |
| 04/03/2007 | US7198715 Device for separating fluid mixtures |
| 03/28/2007 | EP1767611A2 Additive for crude oils. |
| 03/28/2007 | EP1765960A1 Desalting process |
| 03/20/2007 | CA2346905C Method and system for transporting a flow of fluid hydrocarbons containing water |
| 03/20/2007 | CA2244753C Demulsifiers |
| 03/07/2007 | EP1758968A2 Improved separation of complex mixtures |
| 03/07/2007 | EP1452576A4 Method for recycling mixed oil waste and device for carrying out said method |
| 02/28/2007 | CN1919977A Highly effective microorganism composite demulsifying agent and preparation method thereof |
| 02/20/2007 | CA2258708C Diesel fuel and lubricating oil antifoams and methods of use |
| 02/14/2007 | CN1912061A Production equipment for dewater and desolvent of lubricating oil additive and its technological method |
| 02/08/2007 | WO2006071672A3 Modified amine-aldehyde resins and uses thereof in separation processes |
| 02/07/2007 | EP1749566A2 Amine N-Oxide based surfactants |
| 02/07/2007 | CN1298814C Method for breaking emulsion and dewatering for emulsified raw oil using mirowave and device for realizing said method |
| 02/07/2007 | CN1298811C Dewatering method of fusel oil in production of aclohol fuel |
| 02/01/2007 | CA2616374A1 Process and device for separation of liquids emulsified in mixtures of liquids and gases dissolved in mixtures of liquids and gases by localized pressure reduction |
| 01/31/2007 | CN1903834A Alkyl multicondensed ethylene glycol derivative, its preparation method and application |
| 01/24/2007 | CN1900229A Electric desalting and dewatering tank |
| 01/24/2007 | CN1900228A Electric desalting and dewatering device |
| 01/17/2007 | CN1896186A Efficient crude-oil dewatering treating system and treatment |
| 01/10/2007 | EP1740676A2 Asphalt mastic utilizing petroleum refinery waste solids |
| 01/09/2007 | US7160843 Oil-based demulsifying agent and its use in the treatment of drains bored in oil-based mud |
| 01/03/2007 | EP1737928A1 Process for the treatment of crude oil, process for the separation of a water-in-oil hydrocarbon emulsion and apparatus for implementing the same |
| 01/03/2007 | CN1888023A Electric field method and apparatus for dewatering and desalting raw oil |
| 01/02/2007 | CA2410199C Bleaching in conjunction with a lipophilic fluid cleaning regimen |
| 12/28/2006 | DE102005028500A1 Aminocarbonsäureester mit EO/PO/BuO-Blockpolymersisaten und deren Verwendung als Emulsionsspalter Amino carboxylic esters with EO / PO / BuO Blockpolymersisaten and their use as demulsifiers |
| 12/27/2006 | CN1883740A Non-polyether type demulsifying agent and preparation method thereof |
| 12/21/2006 | WO2006012296A3 Separation of water from a fischer-tropsch product |
| 12/19/2006 | US7150822 Five degrees for separation |
| 12/14/2006 | WO2006133262A2 Processing unconventional and opportunity crude oils using zeolites |
| 12/14/2006 | US20060281931 for oil in water emulsions |
| 12/13/2006 | CN1289638C Method of purifying a water-rich stream produced during a Fischer-tropsch reaction |
| 12/07/2006 | US20060272983 Processing unconventional and opportunity crude oils using zeolites |
| 11/08/2006 | CN1283339C Method for preparing multifunctional deemulsifying agent of crude oil and products thereof |
| 11/02/2006 | US20060247147 Compositions for lipophilic fluid systems |
| 10/31/2006 | US7129200 Domestic fabric article refreshment in integrated cleaning and treatment processes |
| 10/19/2006 | US20060234891 Fabric article treatment appliance |
| 10/17/2006 | US7122112 Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil |
| 10/11/2006 | EP0790290B1 Method and device for the filtration, degassing and dehydration of, and removal of ageing products from pretroleum oils |
| 10/11/2006 | CN2825641Y Safety protector for oil dehydrating |
| 10/11/2006 | CN1844322A High effective dehydration device for crude oil |
| 10/05/2006 | WO2006103251A1 Use of proteins as demulsifying agents |
| 10/05/2006 | CA2603374A1 Use of hydrophobin as a phase stabiliser |
| 10/03/2006 | CA2408659C Systems for controlling a drying cycle in a drying apparatus |
| 09/20/2006 | CN1834208A Produced fluid dewatering demulsifier for accumulating and repelling crude oil |
| 09/19/2006 | US7108780 Measuring for the given oil the weight percent asphaltenes, total acid number, and ratio of the amount of naphthenic acids in 450+ to 450 molecular weight range, calculating and determining emulsion stability parameter wheather > 3 or not |
| 09/13/2006 | CN1831093A Fluorine-contd. linkage polyether demulsification agent and its prepn. method |
| 09/13/2006 | CN1831092A Fluorine-silicon contd. linkage polyether demulsification agent and its prepn. method |