| Patents for C10G 53 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes (1,942) |
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| 06/22/2006 | WO2006065459A1 Systems and processes for reducing the sulfer content of hydrocarbon streams |
| 06/22/2006 | US20060131216 Systems and processes for reducing the sulfur content of hydrocarbon streams |
| 06/15/2006 | US20060124509 Process for mitigating acids in a system for separating aromatic hydrocarbons from a hydrocarbon feedstream |
| 06/08/2006 | WO2006060147A1 Oxidative desulfurization and denitrogenation of petroleum oils |
| 06/07/2006 | CN1784125A Method for producing rigid and flexible printed circuit board |
| 05/24/2006 | CN1777665A Method for purifying a liquid medium |
| 05/24/2006 | CN1257254C Process for removing low amounts of organic sulfur from hydrocarbon fuels |
| 05/23/2006 | US7048846 Membrane separation for sulfur reduction |
| 05/18/2006 | US20060104157 Flow-through mixing apparatus |
| 05/16/2006 | CA2306133C Process for upgrading heavy crude oil production |
| 05/10/2006 | CN1769386A Diesel oil oxidation sweetening method |
| 05/09/2006 | US7041212 Membrane separation for sulfur reduction |
| 04/26/2006 | EP1559768B1 Method of regenerating used oils by means of extraction with solvents |
| 04/26/2006 | CN1763153A High activity catalyst for hydrogenation refining of Vaseline and preparation method and uses thereof |
| 04/25/2006 | US7033486 Residuum conversion process |
| 04/20/2006 | US20060081502 Heating liquid hydrocarbon feed comprising an alkylating agent and organic nitrogen species with an acidic catalyst; fractionating the liquid hydrocarbon feed comprising a reduced alkylating agent content and organic nitrogen species of higher boiling point |
| 04/18/2006 | US7029573 Composition and control method for treating hydrocarbon |
| 04/13/2006 | WO2005117031A3 Method and apparatus for administering passivator to a conductor |
| 04/06/2006 | US20060070912 Method for utilizing hydrocarbon waste materials as fuel and feedstock |
| 03/29/2006 | CN1753977A Organosulfur oxidation process |
| 03/28/2006 | US7018527 Membrane separation for sulfur reduction |
| 03/21/2006 | US7014751 Contacting in the absence of oxygen, with two phases of water, dissolved alkali metal hydroxide, cobalt phthalocyanine sulfonate, and dissolved alkylphenylates |
| 03/15/2006 | CN1245483C Method for industrial refining gasoline |
| 03/08/2006 | CN1743424A Membrane separation for sulfur reduction |
| 03/01/2006 | CN1243815C Process for catalyzing oxygenizing desulfurizing diesel oil |
| 02/22/2006 | CN1243072C Method for recovering clean oil from heavy dirty oil |
| 02/21/2006 | US7001504 Method for extraction of organosulfur compounds from hydrocarbons using ionic liquids |
| 02/08/2006 | CN1730616A Method for reducing sulfur content of fuel oil |
| 01/25/2006 | CN1724616A New method of producing oil productwith ultra low sulfur content using potassium ferrate oxidation method |
| 01/25/2006 | CN1724615A Fixed bed oxidation desulfur reaction method |
| 01/24/2006 | CA2428725C Method for recovering hydrocarbons from tar sands and oil shales |
| 01/11/2006 | CN1718685A Method of purifying aromatic hydrocarbons in coal liquified oil |
| 01/05/2006 | US20060003882 Method and apparatus for cleaning fluids |
| 01/05/2006 | US20060000750 Method of desulphurising a mixture of hydrocarbons |
| 12/29/2005 | WO2005123608A1 Method for using peroxide and alkali to recover bitumen from tar sands |
| 12/28/2005 | EP1609842A1 Method for purifying a liquid medium |
| 12/22/2005 | WO2005121279A1 Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
| 12/22/2005 | CA2567701A1 Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
| 12/21/2005 | CN1232484C Aromatics separation process and method of retrofitting existing equipment for same |
| 12/10/2005 | CA2509783A1 Method and apparatus for using peroxide and alkali to recover bitumen from tar sands |
| 12/08/2005 | WO2005117031A2 Method and apparatus for administering passivator to a conductor |
| 12/08/2005 | WO2005116169A1 Novel process for removing sulfur from fuels |
| 12/08/2005 | WO2005115082A2 Method for removal of reactive sulfur from insulating oil by exposing the oil to a sulfur scanvenger and a polar sorbent |
| 12/07/2005 | EP1601751A1 Organosulfur oxidation process |
| 11/16/2005 | CN1696255A Catalysis method for improving quality of gasoline in low quality |
| 11/16/2005 | CN1227329C Filtration of feed to integration of solvent deasphalting and gasification |
| 11/09/2005 | CN1226391C Preparation method of super low sulfur diesel oil |
| 11/02/2005 | EP1434832A4 Process for the desulfurization of fcc naphtha |
| 11/02/2005 | CN1690175A Method for reducing cloud point of base oil of hydrogenation dewaxing lubricating-oil |
| 11/02/2005 | CN1690174A Catalytic conversion process for petroleum hydrocarbons |
| 11/01/2005 | US6960291 Naphtha desulfurization method |
| 10/19/2005 | CN1683476A Method for desulfurizing oil by catalytic oxidation and extracting and separating |
| 10/19/2005 | CN1223654C Separation of oxide from a hydrocarbon stream |
| 10/06/2005 | US20050218038 Pre-treatment of hydrocarbon feed prior to oxidative desulfurization |
| 10/05/2005 | EP1581600A1 Process for extraction of aromatics from petroleum streams |
| 09/21/2005 | CN1670134A Method for refining catalytic gasoline |
| 09/14/2005 | EP1572836A1 Preparation of components for refinery blending of transportation fuels |
| 09/07/2005 | EP1570028A1 Process for the upgrading of raw hydrocarbon streams |
| 09/07/2005 | CN1664332A Catalytic treatment of fuel to impart coking resistance |
| 09/01/2005 | US20050189261 Process for desulfurization without consumption of hydrogen |
| 08/24/2005 | EP1566428A1 Catalytic treatment of fuel to impart coking resistance |
| 08/18/2005 | US20050180901 reacts the dissolved dioxygen with the sulfur compounds typically present within fuel to form oxidized sulfur compounds like sulfoxides and sulfones; second stage reacts the most active organic moieties with remaining di-oxygen to form hydroperoxides; decomposed to non-coke inducing organic oxygenates |
| 08/18/2005 | US20050178050 Transportation fuels |
| 08/17/2005 | EP1563037A1 Method and apparatus for cleaning fluids |
| 08/13/2005 | CA2494603A1 Catalytic treatment of fuel to impart coking resistance |
| 08/04/2005 | WO2005071046A1 Desulfurization process |
| 08/03/2005 | EP1559768A1 Method of regenerating used oils by means of extraction with solvents |
| 08/03/2005 | CN1649984A Method for regenerating used oils by means of extraction with solvents |
| 08/02/2005 | US6924406 At least two fixed molecular sieve beds (or multiples of two, i.e. 4, 6, 8, etc.) operating alternatively in adsorption and desorption. |
| 07/27/2005 | CN1212375C Adsorbent for desulphurizing fuel oil and its preparation method |
| 07/26/2005 | CA2138562C Mercury removal from liquid hydrocarbon fraction |
| 07/21/2005 | DE19817758B4 Verfahren zur Entfernung verunreinigender Verbindungen, die ein oder mehrere Heteroatom(e) von Schwefel, Stickstoff und/oder Sauerstoff enthalten, aus Kohlenwasserstoffströmen A process for the removal of contaminating compounds containing one or more hetero atom (s) of sulfur, nitrogen and / or oxygen, from hydrocarbon streams |
| 07/14/2005 | US20050150156 Treating fuel with an organic hydroperoxide and a sulfur oxidation catalyst to convert the organosulfur impurities to sulfones; extracting sulfones to form a purified fuel, which is then contacted with a Group 4 to 11 transition metal catalyst to decompose any residual peroxide |
| 06/30/2005 | WO2005040308A3 Method and apparatus for converting and removing organosulfur and other oxidizable compounds from distillate fuels, and compositions obtained thereby |
| 06/29/2005 | CN1632509A Shipborne method and equipment for extracting hydrocarbon gas in submarine sediment |
| 06/29/2005 | CN1632072A Combined device for light oil product alkaline extraction-fixed bed catalytic oxidation sweetening |
| 06/23/2005 | WO2005003066A3 Distillation of a fischer-tropsch derived hydrocarbon stream |
| 06/16/2005 | WO2005054410A1 Desulfurization process |
| 06/09/2005 | WO2005052092A1 Preparation of components for refinery blending of transportation fuels |
| 06/08/2005 | CN1624081A Process for catalyzing oxygenizing desulfurizing diesel oil |
| 06/07/2005 | CA2313537C System for processing oil refinery waste |
| 05/26/2005 | US20050109678 Preparation of components for refinery blending of transportation fuels |
| 05/26/2005 | US20050109677 Contacting a fuel stream containing organosulfur impurities with an organic hydroperoxide in the presence of an oxidation catalyst to form an oxidized fuel stream, removing the alcohol, extracting the sulfones by solid-liquid extraction using a sulfone adsorbent |
| 05/24/2005 | US6896796 Membrane separation for sulfur reduction |
| 05/19/2005 | WO2005044959A1 Lead-free gasoline composition and method for production thereof |
| 05/18/2005 | CN1617917A Method of purifying a water-rich stream produced during a fischer-tropsch reaction |
| 05/10/2005 | US6889417 Cured foam in interior cavity bonding upper sheet to metallic liner sheet is a much stronger construction than that of the previously known constructions, enabling thinner metal sheets to be utilized in construction of lid |
| 05/10/2005 | CA2242779C Method for separating liquid from a slurry and process for the preparation of hydrocarbons |
| 05/06/2005 | WO2005040308A2 Method and apparatus for converting and removing organosulfur and other oxidizable compounds from distillate fuels, and compositions obtained thereby |
| 05/06/2005 | CA2543367A1 Method and apparatus for converting and removing organosulfur and other oxidizable compounds from distillate fuels, and compositions obtained thereby |
| 05/03/2005 | US6888039 Purification process |
| 05/03/2005 | US6887370 Separation of oxygenates from a hydrocarbon stream |
| 04/27/2005 | CN1198902C Oil treatment process |
| 04/06/2005 | CN1603381A Method for recovering clean oil from heavy dirty oil |
| 03/31/2005 | US20050067323 Method of reducing sulfur in hydrocarbon feedstock using a membrane separation zone |
| 03/29/2005 | US6872231 For use in spark ignition internal combustion engines |
| 03/24/2005 | US20050061711 Process for desulfurization of gasolines |
| 03/22/2005 | US6870073 Adsorbing normal paraffins to zeolite molecular sieves by upwardly passing in gas phase, cocurrent purging the adsorption column with butane and desorbing |
| 03/03/2005 | WO2005019386A1 A process for the desulfurization of hydrocarbonaceous oil |
| 03/03/2005 | CA2535349A1 A process for the desulfurization of hydrocarbonaceous oil |