| 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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| 03/11/2008 | US7343473 System and method for translating non-native instructions to native instructions for processing on a host processor |
| 03/11/2008 | US7342145 Process for refining liquefied petroleum gas in a commercial scale |
| 03/06/2008 | US20080053873 Process for removal of residual catalyst components |
| 03/05/2008 | EP1315785B1 Process for removing low amounts of organic sulfur from hydrocarbon fuels |
| 02/28/2008 | CA2661142A1 Method of blending high tan and high sbn crude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling |
| 02/21/2008 | US20080041762 Method of blending high tan and high SBN crude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling |
| 02/14/2008 | US20080035530 Method For Reducing The Nitrogen Content Of Petroleum Streams With Reduced Sulfuric Acid Consumption |
| 01/31/2008 | WO2008014316A2 A method for extracting h2s from sour gas |
| 01/31/2008 | US20080023373 Method for extracting H2S from sour gas |
| 01/23/2008 | CN101108334A Solid corrosive acid catalyzer used for catalyzeing and transmuting under thick oil well |
| 01/17/2008 | WO2008007847A1 Method of removing the calcium from hydrocarbonaceous oil using maleic acid or its derivatives |
| 01/09/2008 | CN101099927A Dual-membrane type sulfur trioxide sulfonation reactor |
| 01/03/2008 | US20080001125 Method and compositions for inhibition of naphthenic acid induced corrosion |
| 01/03/2008 | US20080000809 Membrane method of removing oil-soluble metals from hydrocarbons |
| 12/27/2007 | US20070295641 Methods for producing a total product with minimal uptake of hydrogen |
| 12/26/2007 | EP1869142A2 Activated carbon for fuel purification |
| 12/20/2007 | US20070289900 Hydrogenation of polynuclear aromatic compounds |
| 12/20/2007 | US20070289899 Stacked bed hydrotreating reactor system |
| 12/05/2007 | CN101081996A Additives to enhance metal and amine removal in refinery desalting processes |
| 11/29/2007 | US20070272595 Method for Upgrading Lube Oil Boiling Range Feedstreams by Treatment with a Sulfuric Acid Solution |
| 11/14/2007 | CN100348698C Method for producing heavy oil by utilizing acid sludge and production apparatus therefor |
| 11/14/2007 | CN100348559C Alkylation reaction technique catalyzed by ion liquid and reactor apparatus |
| 11/13/2007 | US7294420 Production of hydrogen |
| 11/01/2007 | WO2007124134A2 Method and apparatus for removing mercury from natural gas |
| 10/31/2007 | EP1412456B1 Multistage process for removal of sulfur from components for blending of transportation fuels |
| 10/30/2007 | US7288693 Pulse flow reaction |
| 10/30/2007 | US7288184 After aromatic hydrocarbons are extracted from aliphatic hydrocarbons, stripped from the extracting solvent with steam and passed through an ion exchange bed, the feed to the bed is switched in order to pass the solvent through the ion exchange bed to remove acids |
| 10/30/2007 | US7288181 Desulfurization, denitrification, hydrotreatment using catalyst |
| 10/25/2007 | US20070246401 Method and apparatus for removing mercury from natural gas |
| 10/18/2007 | WO2007117983A2 Full conversion hydroprocessing |
| 10/17/2007 | CN100343369C Production method of hydrocarbon with low content of sulfur and nitrogen |
| 10/09/2007 | CA2319145C Raffinate hydroconversion process |
| 10/04/2007 | US20070227950 Reactive Extraction of Sulfur Compounds from Hydrocarbon Streams |
| 10/04/2007 | US20070227947 T-6604 full conversion hydroprocessing |
| 10/02/2007 | US7276152 Oxidative desulfurization and denitrogenation of petroleum oils |
| 09/27/2007 | US20070221541 Each of the stages in the sequence involve cooling the syngas to a successively lower temperature as the syngas progresses from the first stage to the last stage, and evaporating the liquefied acid gases at successively lower pressures |
| 09/18/2007 | US7270742 Organosulfur oxidation process |
| 09/13/2007 | WO2007103596A2 Gas stripping process for removal of sulfur-containing components from crude oil |
| 09/13/2007 | US20070209970 Hydrocarbon recovery techniques |
| 09/11/2007 | US7267761 Fractionation and desulfurization; pervaporation; fluid catalytic cracking; pollution control |
| 09/06/2007 | US20070205140 desulfurization by contact with 2-bromo-2-nitropropane-1,3-diyl diacetate; removing methyl mercaptan; low cost process and environmentally friendly; no generation of byproducts that irritate the skin |
| 08/29/2007 | CN100334186C Process of purifying and recovering waste acid after coking refined benzene |
| 08/22/2007 | EP1412457B1 Multiple stage process for removal of sulfur from components for blending of transportation fuels |
| 08/16/2007 | US20070187297 Selective hydrogenation process employing a catalyst with a specific support |
| 08/16/2007 | US20070187294 Process for the catalytic hydrotretment of heavy hydrocarbons of petroleum |
| 08/09/2007 | US20070181464 Alkali-free demercaptanization catalist for hydrocarbon composition |
| 08/08/2007 | CN1330621C Method for preparing high purity raffinute II and methyl tert-butyl ether |
| 08/02/2007 | US20070175796 desulfurization; reducing the mercaptan content of methyl mercaptans and ethyl mercaptans; absence of hydrogenation; environmentally friendly; enhanced oil recovery; efficiency |
| 07/26/2007 | US20070170097 catalytically hydrogenating all the diolefins, solvent extraction, regenerating the solvent by distillation; for reducing the amount of sulphur and aromatic compounds in gasolines; catalyst selectivity |
| 07/24/2007 | US7247234 Method for combined processing of diesel fuel |
| 07/19/2007 | US20070163922 Use of organic polysulfides against corrosion by acid crudes |
| 07/11/2007 | CN1325609C Liquid organic denitrifying agent and method needing no separation of nitride slag |
| 07/05/2007 | US20070151902 Process of desulfurization of heavy oil |
| 07/05/2007 | US20070151901 Process for desulphurisation of liquid hydrocarbon fuels |
| 06/28/2007 | US20070144943 Sour Natural Gas Pretreating Method |
| 06/28/2007 | US20070144941 Process and apparatus for treating heavy oil with supercritical water and power generation system equipped with heavy oil treating apparatus |
| 06/27/2007 | CN1323137C Desulfurization with improved sorbent regeneration |
| 06/21/2007 | US20070138063 Hydrotreating mix oil of 100 parts by volume heavy hydrocarbon oil derived from heavy crude oil with an API degree of 30 or less and 30 to 1000 parts by volume of heavy hydrocarbon oil derived from light crude oil with an API degree of 35 or greater to produce low sulfur heavy fuel oil with 1% sulfur |
| 06/21/2007 | US20070138060 Upgrading of peroxide treated petroleum streams |
| 06/20/2007 | EP1276831B1 Method for isolating enriched source of nitrogen containing heterocycles using monohydroxyl alcohol as treating agent |
| 06/20/2007 | CN1982413A Metal remover |
| 06/20/2007 | CN1982412A Method for removing metal impurities from hydrocarbon raw material |
| 06/19/2007 | CA2318898C Hydroconversion process for making lubricating oil basestocks |
| 06/07/2007 | US20070125685 Method for removing calcium from crude oil |
| 05/31/2007 | US20070119750 Desulfurization catalyst for catalytic cracked gasoline and method for desulfurizing catalytic cracked gasoline using the same |
| 05/30/2007 | CN1318544C Treating agent for removing metal calcium from crude oil |
| 05/29/2007 | US7223332 By using a catalyst promoter, sufficient separation of kerosene and aqueous alkali occurs in the reactor vessel to obviate the need for a settling tank; sweetened kerosene is withdrawn and sent directly to a sand filter or wash vessel for sulfur-free jet grade fuels |
| 05/24/2007 | US20070114156 Selective naphtha hydrodesulfurization with high temperature mercaptan decomposition |
| 05/23/2007 | CN1317360C Heavy oil producing process with acid sludge |
| 05/17/2007 | US20070108101 Desulfurization process of hydrocarbon feeds with electrolytic hydrogen |
| 05/10/2007 | US20070105714 Desulfurization and novel compositions for same |
| 05/10/2007 | US20070102323 Oxidative desulfurization and denitrogenation of petroleum oils |
| 04/26/2007 | WO2007046878A1 Methods and compositions for removing sulfur from liquid hydrocarbons using ammonium adducts |
| 04/25/2007 | CN1954049A Viscoelastic upgrading of heavy oil by altering its elastic modulus |
| 04/19/2007 | US20070084754 hydrotreating catalyst containing nickel tungsten metal oxidic particles has a metastable hexagonal structure; for the removal of sulfur and nitrogen from a hydrocarbon feed such as a feed to a fuel process or a feed to a lubricating oil process |
| 04/18/2007 | EP1773967A1 Viscoelastic upgrading of heavy oil by altering its elastic modulus |
| 04/12/2007 | US20070080098 Methods and compositions for removing sulfur from liquid hydrocarbons using ammonium adducts |
| 04/10/2007 | US7201839 Desulfurization and novel compositions for same |
| 03/29/2007 | WO2006105318A3 Process for removing color bodies from hydrocarbon-based fuels using activated carbon |
| 03/29/2007 | US20070068849 Lead-free gasoline composition and method for production thereof |
| 03/29/2007 | US20070068769 Relocatable oil sand slurry preparation system |
| 03/27/2007 | US7196034 Nickel-iron-silica-alumina |
| 03/22/2007 | US20070062849 Recycling process for demetalization of hydrocarbon oil |
| 03/15/2007 | WO2007030229A2 Diesel oil desulfurization by oxidation and extraction |
| 03/08/2007 | US20070051667 Diesel oil desulfurization by oxidation and extraction |
| 02/22/2007 | WO2007005298A3 Process for producing petroleum oils with ultra-low nitrogen content |
| 02/22/2007 | WO2006104779A3 Activated carbon for fuel purification |
| 02/20/2007 | US7179368 Method for desulfurizing thiophene derivatives contained in fuels |
| 02/15/2007 | US20070034551 Apparatus and method for removing sulfur from a hydrocarbon fuel |
| 02/15/2007 | US20070033859 Composition for blending of transportation fuels |
| 02/14/2007 | CN1914298A Method of desulfurizing hydrocarbon oil |
| 02/08/2007 | WO2007015391A1 Method for desulfurization of hydrocarbon oil |
| 02/07/2007 | CN1907924A Alkylation reaction technique catalyzed by ion liquid and reactor apparatus |
| 01/31/2007 | CN1297634C Method for removing arsenide from liquid hydrocarbon |
| 01/11/2007 | US20070007178 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. |
| 01/10/2007 | EP1740676A2 Asphalt mastic utilizing petroleum refinery waste solids |
| 01/09/2007 | US7161052 Separation of a fraction containing 5 carbon atoms; contacting with C 6-10 hydrocarbons including at least 2% olefins in the presence of a catalyst promoting dimerization and alkylation; and separating effluents into a gasoline cut boiling below 100 degrees C. and a kerosene cut boiling at 100-300 C. |
| 01/04/2007 | US20070000811 Method and catalyst for producing a crude product with minimal hydrogen uptake |
| 01/04/2007 | US20070000810 Method for producing a crude product with reduced tan |
| 01/04/2007 | US20070000809 Process for producing petroleum oils with ultra-low nitrogen content |