| Patents for C10G 17 - Refining of hydrocarbon oils, in the absence of hydrogen, with acids, acid-forming compounds, or acid-containing liquids, e.g. acid sludge (974) |
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| 02/10/2011 | US20110031164 Methods for upgrading of contaminated hydrocarbon streams |
| 02/09/2011 | CN101970608A Integrated two-stage desulfurization/dewaxing with stripping high-temperature separator |
| 01/26/2011 | CN101955797A Method for inhibiting alkaline nitrides in coker gatch |
| 01/25/2011 | US7875464 Processing and analysis techniques involving in-vessel material generation |
| 01/20/2011 | WO2011008664A2 Ionic liquids for separation of olefin-paraffin mixtures |
| 01/20/2011 | US20110011772 Nickel and Cobalt Plated Sponge Catalysts |
| 01/20/2011 | US20110011771 Sulfoxidation catalysts and methods and systems of using same |
| 01/19/2011 | EP2274400A1 Quick removal of mercaptans from hydrocarbons |
| 01/05/2011 | CN101939285A Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 01/04/2011 | CA2593599C Method of removing organic sulfur compounds from alkylate |
| 12/15/2010 | EP2260089A1 Method for treating heavy crude oil |
| 12/14/2010 | US7851401 Tungsten catalysts |
| 12/07/2010 | CA2533006C Producing low sulfur naphtha products through improved olefin isomerization |
| 11/23/2010 | US7837862 sulfur species selective sorption-regeneration cycle that operates continuously to produce an indefinite flow of desulfurized fuel; silica supported palladium sorbent; oxidation, reduction, regeneration |
| 11/23/2010 | US7837861 Process for benzene reduction and sulfur removal from FCC naphthas |
| 11/23/2010 | US7837748 Composition for blending of transportation fuels |
| 11/11/2010 | US20100282641 Process for Reducing Bromine Index of Hydrocarbon Feedstocks |
| 11/10/2010 | EP2247692A2 Process and system for preparation of bio-fuels |
| 11/10/2010 | EP2247567A2 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 11/09/2010 | CA2581692C Sulfur removal process |
| 10/28/2010 | US20100270212 Start Up Procedure in a Process for Purifying Aromatic Streams |
| 10/28/2010 | US20100270211 Desulfurization and denitrogenation with ionic liquids and metal ion systems |
| 10/26/2010 | US7820031 removing sulfur-containing hydrocarbons from gas oil, which comprises oxidizing gas oil comprising hydrocarbons and organosulfur compounds to obtain a product gas oil |
| 10/21/2010 | US20100264067 Method for removing impurities from hydrocarbon oils |
| 10/13/2010 | EP2238219A1 Integrated two-stage desulfurization/dewaxing with stripping high-temperature separator |
| 10/12/2010 | US7811444 oxidation products acts as a solvent or miscibility agent for the separated asphaltenes composition and the oxidizing agent; tar sand; breaks aromatic bonds |
| 09/30/2010 | US20100243531 Low sulfur fuels |
| 09/28/2010 | US7803276 Low cost, in house recycling of spent material after acid extraction of hydrocarbon feed containing nitrogen contaminants; ionomer membrane treatment |
| 09/21/2010 | US7799213 Adding wash water containing gluconic acid, C2-C4 alpha-hydroxy acids, poly-hydroxy carboxylic acids, thioglycolic acid, chloroacetic acid, polyhydroxy acids, polyglycolides, or glycolate ethers to hydrocarbon oil and resolving the emulsion with electrostatic coalescence; phosphate hydrolysis |
| 09/21/2010 | US7799212 Injecting flux oil that is crude vacuum distillation residue or fluidized catalytic cracking residue into hot hydrodesulfurization/hydrocracking residue containing at least 1% asphaltenes before it is fed into the heat exchanger for cooling; actual sediment content controlled at 0.2% by mass or less. |
| 09/16/2010 | US20100230324 Control of Fluid Catalytic Cracking Process for Minimizing Additive Usage in the Desulfurization of Petroleum Feedstocks |
| 09/14/2010 | US7794586 treating feedstock with nickel or vanadium porphyrin; optional sodium hydroxide or potassium hydroxide; delayed coking process; |
| 09/09/2010 | US20100224463 Apparatus for Preventing Metal Catalyzed Coking |
| 09/01/2010 | CN101144031B Preprocessing method for coking wax oil used as hydrocracking raw material |
| 08/26/2010 | WO2010096571A2 Selenium removal process |
| 08/26/2010 | US20100213104 Selenium removal process |
| 08/24/2010 | US7780935 Method for controlling NOx emissions in the FCCU |
| 08/12/2010 | WO2010068261A3 Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling |
| 08/12/2010 | US20100200466 Methods of recovering minerals from hydrocarbonaceous material using a constructed infrastructure and associated systems |
| 08/11/2010 | CN101798522A Deacidification method of acid sludge oil |
| 08/11/2010 | CN101798520A Black diesel decoloration and deodorization method |
| 08/03/2010 | CA2358695C Hydrofining process using bulk group viii/group vib catalysts |
| 07/20/2010 | US7758745 modified oxidative desulfurization comprising mixing diesel fuel with ionic liquid e.g. 1-butyl-3-methylimidazolium hexafluorophosphate, H2O2 oxidant, Tetraoctylammonium fluoride phase transfer catalyst, and acetic acid, triflluoroacetic as acid catalyst, recycling acid catalyst, desulfurizing |
| 07/15/2010 | US20100176031 Porous solids, selective separations, removal of sulfur compounds, adsorption |
| 07/13/2010 | US7754661 Water-in-oil emulsions; lime/fatty acids deactivate emulsifiers; centrifugation |
| 07/06/2010 | US7749455 Apparatus for treating COS for gas produced by gasification and method for treating COS |
| 07/06/2010 | US7749377 Methods of denitrogenating diesel fuel |
| 07/01/2010 | US20100163457 Method of removal of calcium from hydrocarbon feedstock |
| 06/24/2010 | WO2010014531A4 Process for producing a middle distillate |
| 06/24/2010 | US20100155304 Treatment of hydrocarbons containing acids |
| 06/24/2010 | US20100155303 Method for desulfurization of hydrocarbon oil |
| 06/17/2010 | WO2010068261A2 Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling |
| 06/17/2010 | US20100147748 Adsorption of dibenzothiophenes from hydrocarbon and model diesel feeds |
| 06/17/2010 | US20100147739 Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling |
| 06/17/2010 | CA2746631A1 Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling |
| 06/16/2010 | CN101735850A Diesel oil decolorized refining agent |
| 06/10/2010 | US20100145129 Extraction methods and apparatus |
| 06/10/2010 | US20100140142 Removing unstable sulfur compounds from crude oil. |
| 06/09/2010 | CN201501843U Coumarone continuous acid-cleaning device |
| 06/08/2010 | US7731838 Solid acid assisted deep desulfurization of diesel boiling range feeds |
| 06/01/2010 | US7727383 Process for producing petroleum oils with ultra-low nitrogen content |
| 06/01/2010 | CA2440188C Method for producing low-sulphur petrol |
| 05/27/2010 | DE102009044586A1 Verfahren und System zum Entfernen von Verunreinigungen aus Kohlenwasserstoffölen durch Komplexbildung mit Lewissäure Method and system for removing contaminants from hydrocarbon oils by complexation with Lewis acid |
| 05/26/2010 | EP2188042A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 05/20/2010 | US20100122937 Method and system for removing impurities from hydrocarbon oils via lewis acid complexation |
| 05/13/2010 | US20100116715 Application of visbreaker analysis tools to optimize performance |
| 04/29/2010 | WO2010014531A3 Process for producing a middle distillate |
| 04/07/2010 | CN101691496A Method for modifying catalytic gasoline and reducing alkene |
| 03/16/2010 | US7678263 desulfurization; reducing the mercaptan content of methyl mercaptans and ethyl mercaptans; absence of hydrogenation; environmentally friendly; enhanced oil recovery; efficiency |
| 03/04/2010 | US20100051510 Magnetic nanoparticle complex |
| 02/23/2010 | US7666297 Oxidative desulfurization and denitrogenation of petroleum oils |
| 02/18/2010 | WO2010019551A1 High-solvency-dispersive-power (hsdp) crude oil blending for fouling mitigation and on-line cleaning |
| 02/18/2010 | CA2733885A1 High-solvency-dispersive-power (hsdp) crude oil blending for fouling mitigation and on-line cleaning |
| 02/16/2010 | US7664935 System and method for translating non-native instructions to native instructions for processing on a host processor |
| 02/11/2010 | US20100032346 Process for Reducing Bromine Index of Hydrocarbon Feedstock |
| 02/11/2010 | US20100032344 Mercury removal from crude oil |
| 02/04/2010 | WO2010014531A2 Process for producing a middle distillate |
| 02/04/2010 | US20100025302 Mercury-removal adsorbent ,method of producing mercury-removal adsorbent, and method of removing mercury by adsorption |
| 01/06/2010 | CN101619229A Method for preparing diesel oil components with coal tar oil light ends |
| 12/30/2009 | WO2009120822A3 Low pressure mixing system for desalting hydrocarbons |
| 12/24/2009 | US20090314688 Method for cavitation-assisted refining, degumming and dewaxing of oil and fat |
| 12/24/2009 | US20090314682 Reducing sulfur content of a petroleum fluid by providing a bed of particulates of catalyst material comprising transition metal or rare earth metal oxides, said particulates having surface area of 15 m2/gm, and passing petroleum fluid through bed at temperature of about 650 degrees C. or below |
| 12/17/2009 | WO2009152080A2 Desulfurization processes and systems utilizing hydrodynamic cavitation |
| 12/17/2009 | CA2727028A1 Desulfurization processes and systems utilizing hydrodynamic cavitation |
| 12/15/2009 | CA2440189C Method for producing desulphurised petrol from a petroleum fraction containing cracked petrol |
| 12/01/2009 | US7625482 Nanoparticulate-catalyzed oxygen transfer processes |
| 11/26/2009 | WO2009113095A3 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 11/26/2009 | US20090288982 Process for producing low sulfur and high cetane number petroleum fuel |
| 11/24/2009 | CA2396141C Co2 treatment to remove organically bound metal ions from crude |
| 11/19/2009 | US20090283449 Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids |
| 11/10/2009 | US7615145 desulfurization, denitrification and producing hydrocarbon oxidates by reacting with oxidant in presence of homogeneous oxidation catalyst and solvent mixtures; dioxymolybdenum acetylacetone catalyst; gasoline with improved oxidant rating, cetane number |
| 11/03/2009 | US7612117 Contacting crude oil emulsion with acetylenic surfactant such as 2,4,7,9-tetramethyl-5-decyne-4,7-diol; desalters; centrifuging |
| 10/29/2009 | WO2008155730A8 Removal of ultra-fine particles from a fischer tropsch stream |
| 10/29/2009 | US20090266745 Method for removing hydrofluoric acid and organic fluorides from a fluid stream |
| 10/27/2009 | US7608182 Pretreating the inner wall of the pipeline with a hydrocarbon fluid containing an effective amount of a lubricity agent selected from carboxylic acids and carboxylic acid derivatives having 14-40 carbon atoms and containing one or more alcohol groups |
| 10/27/2009 | US7608181 Adding alkylaromatics to improve lubricity; jet fuels, diesel fuels |
| 10/15/2009 | WO2009126790A1 Quick removal of mercaptans from hydrocarbons |
| 10/15/2009 | US20090255849 Quick Removal of Mercaptans from Hydrocarbons |
| 10/15/2009 | DE102009003659A1 Oxidative Entschwefelung von Brennstofföl Oxidative desulfurization of fuel oil |
| 10/15/2009 | CA2720922A1 Quick removal of mercaptans from hydrocarbons |