| Patents for C10G 33 - De-watering or demulsification of hydrocarbon oils (2,962) |
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| 04/22/2009 | CN100480359C Fluorine-silicon contained linkage polyether demulsification agent and preparing method thereof |
| 04/21/2009 | US7520985 Device for coalescing a fluid |
| 04/21/2009 | CA2435344C Method of removing water and contaminants from crude oil containing same |
| 04/16/2009 | WO2009047210A1 Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions |
| 04/16/2009 | CA2699713A1 Use of hyperbranched polyesters and/or polyesteramides for splitting oil-water emulsions |
| 04/15/2009 | CN101407730A Preparation of high performance demulsifying agent |
| 04/09/2009 | WO2009004206A3 Device and method for removing a compound from bio-diesel, method for purifying bio-diesel from a transesterification step, and equipment for producing bio-diesel including same |
| 04/08/2009 | EP2043751A2 Method for demulsifying |
| 04/08/2009 | CN101402879A Multifunctional crude oil demulsifying agent and method of producing the same |
| 03/24/2009 | US7507344 Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid |
| 03/18/2009 | CN101386790A Ground crude oil dewatering treater |
| 03/12/2009 | WO2008089217A3 Hydraulic fluid dehydration system and method including pre-heating |
| 03/12/2009 | US20090065395 Hydrotreating processes for fabricating petroleum distillates from light fischer-tropsch liquids |
| 03/03/2009 | US7497943 Compounds can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains water-soluble hydroxyacids. Suitable water-soluble hydroxyacids and salts with mineral |
| 02/25/2009 | CN101372634A Crude oil dewatering apparatus and system |
| 02/18/2009 | CN101368110A Process for producing pre-dehydrating agent cationic polymer for crude oil |
| 02/12/2009 | WO2009020599A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 02/12/2009 | WO2009020598A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 02/12/2009 | CA2695614A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 02/12/2009 | CA2695544A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 02/11/2009 | CN201192662Y Electric field separation apparatus for producing biodiesel |
| 02/11/2009 | CN201192587Y High-tension supply intelligence control crude-oil electric desalting and dewatering device |
| 02/11/2009 | CN101365755A Composition for separating mixtures |
| 02/11/2009 | CN101365653A Process for separating mixtures |
| 02/11/2009 | CN101363146A Spinning dissolvant white oil recovery technology |
| 02/11/2009 | CN100460485C Efficient crude-oil dewatering treating system and treatment method |
| 02/05/2009 | WO2009018291A1 Processing mixtures of hydrocarbons and water |
| 02/05/2009 | DE112007000772T5 Umweltfreundliche Öl/Wasser-Demulgatoren Environmentally friendly oil / water demulsifiers |
| 02/05/2009 | CA2695180A1 Processing mixtures of hydrocarbons and water |
| 01/28/2009 | CN101353591A Composite desalter and use method thereof |
| 01/28/2009 | CN101352667A Demulsifying agent and preparation method and use thereof |
| 01/21/2009 | CN100453623C Process for preparing emulsion breaker of sulfated oil |
| 01/14/2009 | CN101343556A Glow charged electrode pad of electric dewatering device for crude oil |
| 01/14/2009 | CN101343555A Chaotic pulse electric field harmonic oscillation dewatering process and electric dehydration chaotic impulse power source for crude oil |
| 01/14/2009 | CN101343554A Process for preparing light-end product |
| 01/08/2009 | WO2009004206A2 Device and method for removing a compound from bio-diesel, method for purifying bio-diesel from a transesterification step, and equipment for producing bio-diesel including same |
| 01/07/2009 | EP2010578A2 Copolymers useful as demulsifiers and clarifiers |
| 01/07/2009 | CN101338218A Biochemical emulsion breaker |
| 01/01/2009 | US20090005285 Polyalkyleneoxide-co-polydimethylsiloxane nonionic surfactant comprising ethylene oxide-propylene oxide groups and other surfactants such as dimethylditallowammonium chloride; cleaning compounds for laundering clothing, linen and drapery; shrinkage and wrinkle resistance |
| 12/24/2008 | WO2008156537A1 Improved separation process |
| 12/24/2008 | CN101328429A Demulsifying agent for dehydration of high-sulphur heavy crude |
| 12/24/2008 | CN101328428A Processing process of sulfuric acid containing petrol |
| 12/17/2008 | CN100443569C Dehydration emulsion breaker for collected liquid of intermediate base crude oil |
| 11/19/2008 | CN101307253A Dewatering process and device for processing high grade light-end products |
| 11/12/2008 | EP1740676A4 Asphalt mastic utilizing petroleum refinery waste solids |
| 11/11/2008 | US7449109 Device for separating water and filtering impurities out of fuel |
| 11/06/2008 | WO2008107696A3 Method for the microwave treatment of water-in-oil emulsions |
| 11/06/2008 | WO2008020907A3 Oil/water separation of well stream by flocculation-demulsification process |
| 11/05/2008 | CN101299465A Desulphurization device for fuel cell and fuel cell system including the same |
| 10/29/2008 | EP1851288B1 Hyperbranched polycarbonates for use as demulsifiers for cracking crude oil emulsions |
| 10/29/2008 | CN101294101A Method for removing metal and petroleum acid from peracid primary oil |
| 10/28/2008 | US7442290 Use in many particularly in refinery and petrochemical processes such as catalytic reforming of naphtha, steam reforming, Fischer-Tropsch synthesis, dehydration or hydrocracking; high surface areas and synthesized using inexpensive, small organic templating agents instead of surfactants |
| 10/21/2008 | US7439216 Composition comprising a silicone/perfluoro surfactant mixture for treating or cleaning fabrics |
| 10/21/2008 | CA2288145C Aqueous dispersion of an oil soluble demulsifier for breaking crude oil emulsions |
| 10/16/2008 | US20080251421 Compact desalting system for use in desalting crude oil comprises plurality of separation stages, each stage includes compact electrostatic coalescer for coalescing water droplets carried with crude oil and settling means for settling separated oil and coalesced water droplets; efficiency |
| 10/15/2008 | CN101287871A Textile finishing |
| 10/14/2008 | CA2494813C Dual frequency electrostatic coalescence |
| 10/09/2008 | DE102006024013B4 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 |
| 10/08/2008 | EP1977806A2 Method for the microwave treatment of water-in-oil emulsions |
| 09/24/2008 | EP1971649A1 Composition for separating mixtures |
| 09/18/2008 | WO2008074786A3 Process for separating an aqueous phase from an oil phase |
| 09/17/2008 | EP1970109A1 A method of separating an oil phase and an aqueous phase |
| 09/17/2008 | CN101265416A Lubricating oil composite dewatering technique |
| 09/12/2008 | WO2008107696A2 Method for the microwave treatment of water-in-oil emulsions |
| 09/12/2008 | WO2008107673A1 A method of separating an oil phase and an aqueous phase |
| 09/12/2008 | CA2680143A1 Method for the microwave treatment of water-in-oil emulsions |
| 09/10/2008 | CN101260316A Method for preparing and using composite demulsifying agent |
| 09/03/2008 | EP1963232A1 Process for separating mixtures |
| 09/03/2008 | CN101255355A Preparation of diesel alkaline residue demulsifying agent and method of use thereof |
| 09/03/2008 | CN101255354A Non-polyether type thick oil demulsifying agent and preparation thereof |
| 09/03/2008 | CN101255350A Technique for comprehensive treatment of diesel oil alkaline residue by using circulating technology |
| 09/03/2008 | CN100415855C Method for breaking emulsification of crude oil |
| 08/26/2008 | CA2293196C Demulsification of water-in-oil emulsions |
| 08/14/2008 | WO2008068628A3 Asphaltene stabilisation and anti-coking additive and method for obtaining same |
| 08/14/2008 | WO2008066392A3 Electrostatic coalescer |
| 08/14/2008 | US20080190813 because of its enormous volume capacity and high permeability, can accommodate longer heating residence times, therefore lower temperatures, results carbon dioxide production from decomposition of carbonate ores can be substantially limited, dramatically reducing CO2 emissions and atmospheric pollutants |
| 08/13/2008 | EP1284810B1 Process and device for the dehydration of oil |
| 08/13/2008 | CN100410351C Method for removing powder of catalyst in catalytic cracking oil slurry |
| 08/06/2008 | EP1953207A1 Use of hyperbranched polyesters as demulsifiers for cracking crude oil emulsions |
| 07/31/2008 | WO2008068624A3 Asphalt dispersal, anti-fouling and anti-gumming additives and method for obtaining same |
| 07/30/2008 | EP1587598A4 Polyether polyesters having anionic functionality |
| 07/23/2008 | CN101227959A 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 |
| 07/10/2008 | WO2008082512A2 Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling |
| 07/10/2008 | CA2673293A1 Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling |
| 07/09/2008 | EP1290262B1 Domestic fabric article refreshment in integrated cleaning and treatment processes |
| 07/08/2008 | US7396433 Process and arrangement for separating oil from oil containing materials |
| 07/03/2008 | US20080156649 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. |
| 07/02/2008 | EP1937890A1 Textile finishing |
| 06/26/2008 | US20080153931 Hyperbranched Polymers for Use as Demulsifiers for Cracking Crude Oil Emulsions |
| 06/26/2008 | DE102006059714A1 Verfahren zur Abtrennung einer Wasserphase aus einer Ölphase A process for separating a water phase from an oil phase |
| 06/26/2008 | CA2671897A1 Method for separating an aqueous phase from an oil phase |
| 06/25/2008 | CN101205482A Crude oil desalting composition and method of use thereof |
| 06/25/2008 | CN101205472A Composition for removing catalyst powder from catalytic cracking slurry and removal method |
| 06/19/2008 | WO2008073397A1 Hydrolysis resistant organomodified silylated ionic surfactants |
| 06/19/2008 | WO2008073396A1 Hydrolysis resistant organomodified silylated ionic surfactants |
| 06/19/2008 | US20080142414 Method For the Optimalization of the Supply of Chemicals |
| 06/18/2008 | CN100395313C Method for removing powder of catalyst from catalytic cracking oil slurry |
| 06/17/2008 | CA2435113C Process for treating heavy oil emulsions using a light aliphatic solvent-naphtha mixture |
| 06/12/2008 | WO2008068628A2 Asphaltene stabilisation and anti-coking additive and method for obtaining same |
| 06/12/2008 | WO2008068624A2 Asphalt dispersal, anti-fouling and anti-gumming additives and method for obtaining same |