| Patents for C10G 25 - Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents (3,276) |
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| 11/18/2004 | WO2003084656A8 Desulfurization system with novel sorbent transfer mechanism |
| 11/18/2004 | US20040226862 mixing hydrocarbon fluids with sulfur absorber in fluidized bed chemical reactor |
| 11/11/2004 | WO2004097297A1 In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor |
| 11/11/2004 | WO2004096415A1 Process for the separation of olefins from paraffins using membranes |
| 11/11/2004 | US20040222133 Desulfurization and novel sorbent for same |
| 11/10/2004 | CN1545434A Catalyst or sorbent beds |
| 11/04/2004 | WO2004094831A1 System for purifying and monitoring the condition of lubricant fluid in compressors and other equipement |
| 11/03/2004 | EP1334165A4 Desulfurization and novel sorbents for same |
| 11/03/2004 | CN1542096A Method for reducing sulfur content of gasoline |
| 10/28/2004 | US20040215045 feed stream containing olefins and praffins is humidified, demisted, treated to remove sulfur compounds and passed to a cell having a chitosan membrane containing chelated silver or cuprous compounds and these metal compounds are capable of forming complex with olefin |
| 10/26/2004 | US6809228 Where the microporous solid zeolite with channels with distinct sizes |
| 10/20/2004 | EP1467957A1 Sulphided ion exchange resins |
| 10/19/2004 | US6805790 Preparing mineral turpentine oil with boiling point of 145-205 degrees c. and having saybolt color rating better than +20; liquid phase adsorption in a column containing a molecular sieve or modified, especially acidified, clay |
| 10/14/2004 | US20040200758 contacting liquid fuel with zeolite adsorbent which preferentially adsorbs thiophene and thiophene compounds at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component |
| 10/14/2004 | CN1134384C Process for removal of acid compounds from hydrocarbon stream |
| 10/13/2004 | EP1465966A1 Desulfurization with improved sorbent regeneration background of the invention |
| 10/13/2004 | CN1170792C Method for separating C5-C8 materials or intermediate materials |
| 10/12/2004 | US6803343 Desulfurization and novel sorbent for same |
| 10/12/2004 | CA2213990C Process for upgrading the flash zone gas oil stream from a delayed coker |
| 10/07/2004 | WO2004085576A1 Method for purifying a liquid medium. |
| 10/06/2004 | EP1463577A1 Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same |
| 10/06/2004 | EP1322728A4 The use of hydrogen to regenerate metal oxide hydrogen sulfide sorbents |
| 10/06/2004 | EP1149142B1 Staged upflow hydroprocessing with noncatalytic impurity removal from the first stage vapor effluent |
| 10/06/2004 | CN1169913C Process for desulfurizing gasoline |
| 09/30/2004 | WO2004060840A3 Multicomponent sorption bed for the desulfurization of hydrocarbons |
| 09/29/2004 | EP1322729A4 Regeneration of iron-based hydrogen sulfide sorbents |
| 09/29/2004 | EP1309528A4 Regeneration of hydrogen sulfide sorbents |
| 09/23/2004 | WO2004033367A3 Hydrogen generator having sulfur compound removal and processes for the same |
| 09/22/2004 | EP1021497B1 Integrated residua upgrading and fluid catalytic cracking |
| 09/16/2004 | WO2004078884A1 Method for continuous preparation of nanometer-sized hydrous zirconia sol using microwave |
| 09/15/2004 | EP1334164A4 Improved catalytic reforming process |
| 09/14/2004 | US6790344 Liquid-phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 09/08/2004 | EP1454976A1 Desulfurization, deazotation or dearomatization process of a hydrocarbon feedstock by adsorption over a solid spent sorbent |
| 09/07/2004 | US6787113 Desulfurization reactor assembly with disposable self-sealing sorbent vessel |
| 09/01/2004 | EP1451270A1 Process for separating normal paraffins from hydrocarbons and applications for the separated hydrocarbons |
| 08/31/2004 | US6784334 Process for separating multibranched paraffins using a zeolitic adsorbent with a mixed structure |
| 08/24/2004 | US6781023 Decreasing Br-reactive contaminants in aromatic streams |
| 08/18/2004 | CN1162515C Inferior gasoline refining process |
| 08/18/2004 | CN1162216C Adsorbent for a hydrocarbon stream and process |
| 08/12/2004 | DE10297092T5 Verfahren und Vorrichtung zum Entschwefeln von Benzin oder Diesel-Brennstoff zur Verwendung in einer Brennstoffzellen-Stromerzeugungsanlage Method and apparatus for desulphurisation of gasoline or diesel fuel for use in a fuel cell power plant |
| 08/11/2004 | CN1520454A Process for sulfur removal from hydrocarbon liquids |
| 08/11/2004 | CN1161175C Vacuum pressure-variable process for removing ethane or hydrocarbons over ethane from gas-state hydrocarbon |
| 08/05/2004 | US20040152793 High purity olefinic naphthas for the production of ethylene and propylene |
| 08/04/2004 | EP1442784A1 Inorganic porous membrane containing carbon, method of manufacturing and use thereof |
| 08/04/2004 | EP1080056B1 Olefin purification by adsorption of acetylenics and regeneration of adsorbent |
| 07/29/2004 | DE10297118T5 Verfahren zur adsorptiven Entschwefelung von Leichtöldestillaten The method of adsorptive desulfurization of light oil distillates |
| 07/22/2004 | WO2004060840A2 Multicomponent sorption bed for the desulfurization of hydrocarbons |
| 07/22/2004 | WO2004060545A2 Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| 07/22/2004 | WO2004045767A3 Methods for preparing catalysts |
| 07/22/2004 | WO2004012835A3 Heterogeneous adsorbent and the use thereof for diffusion separation methods |
| 07/22/2004 | CA2510986A1 Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| 07/22/2004 | CA2509200A1 Multicomponent sorption bed for the desulfurization of hydrocarbons |
| 07/15/2004 | WO2004058923A1 Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| 07/15/2004 | WO2004058372A2 Structured adsorbents for desulfurizing fuels |
| 07/15/2004 | US20040134350 eliminating impurities contained in organic industrial effluents in the liquid or gas state; eliminating oxygen-containing impurities by adsorption onto alumina agglomerates |
| 07/15/2004 | CA2510872A1 Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| 07/14/2004 | EP1436361A2 Monomethyl paraffin adsorptive separation process |
| 07/14/2004 | CN1513048A Process for treating fuel |
| 07/14/2004 | CN1511629A Molecular sieve adsorbent for deep sulfide removing and preparation and use |
| 07/08/2004 | US20040129608 removing from gasoline, diesel fuel or kerosene indane, naphthalene, phenanthrene, pyrene, and/or alkylbenzene impurities by contacting with with a decolorizing carbon |
| 07/08/2004 | US20040129607 Desulfurization and novel sorbents for same |
| 07/07/2004 | EP1109762A4 A composition for use in converting hydrocarbons, its preparation and use |
| 07/07/2004 | CN1156556C Hydrocarbon oil refining process |
| 07/06/2004 | US6759438 Use of oxygen analysis by GC-AED for control of fischer-tropsch process and product blending |
| 06/30/2004 | EP1261422B1 Absorbent media for removal of impurities from hydrocarbon streams |
| 06/30/2004 | EP0837840B1 In situ mitigation of coke buildup in porous catalysts with supercritical reaction media |
| 06/30/2004 | CN2622185Y Adsorption decolorizating equipment for oil products |
| 06/30/2004 | CN1508221A Hydrocarbon desulfurizing adsorbent |
| 06/30/2004 | CN1155682C Modified argil as denitrifying agent and its preparing process |
| 06/30/2004 | CN1155681C Process for reducing ultraviolet absorptivity of white oil |
| 06/24/2004 | WO2004052531A1 Desulfurization and novel compositions for same |
| 06/24/2004 | US20040121906 attrition resistance enhanced by acid-treating the perlite component of the sorbent; efficiency of making a promoter metal-containing sorbent composition enhanced by using a novel method for incorporating the promote |
| 06/24/2004 | US20040120875 crushing a small particle portion of expanded perlite particles andcombining the selectively crushed perlite particles with zinc oxide and a promoter metal to form an unreduced sorbent. |
| 06/24/2004 | US20040118751 at least two catalysts having different sulfur compound affinities and/or specificities thereby improving the overall amount of sulfur compound removal; reduces sulfur content to 300 - less than 500 ppb |
| 06/24/2004 | US20040118749 with a porous, particulate adsorbent comprising a silica matrix having Lewis acidity of at least 500 mu mol/g; and treating the product to catalytic hydrodesulfurization to produce a hydrocarbon fuel |
| 06/24/2004 | US20040118748 Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| 06/24/2004 | US20040118747 monolithic sulfur-adsorbent reactor packings having internal void spaces bounded by internal fuel contacting surfaces that support active sulfur adsorbents for sulfur trapping |
| 06/22/2004 | US6752919 Absorption-promoting agent, especially an oxide of bismuth, antimony or arsenic, and particularly Sb2O5, supported on a porous absorbent substrate |
| 06/17/2004 | WO2004050800A1 Method for desulphuration, denitrogenation and/or dearomatization of a hydrocarbon feed on a $g(p) electron acceptor-based complexing adsorbent |
| 06/17/2004 | WO2004050549A1 Method of desulfurizing a hydrocarbon by partial oxidation |
| 06/16/2004 | EP1427796A1 Method for reducing sulphur compound content in a light fraction |
| 06/15/2004 | US6749754 Method for desulphurizing engine fuel on board a motor vehicle |
| 06/15/2004 | US6749742 Sulfer-reduction treatment in catalytically processed gasoline and intermediate distillates of crude oil by means of a silica gel |
| 06/09/2004 | CN1152741C Nickel base block on carrier for removing arsenic and mercury from hydrocarbon |
| 06/03/2004 | WO2004045767A2 Methods for preparing catalysts |
| 06/03/2004 | US20040106837 Method of desulfurizing a hydrocarbon |
| 05/26/2004 | EP1087827B1 Liquid-phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 05/25/2004 | US6740141 Using metal containing nanoparticles; adsorption |
| 05/13/2004 | WO2004039926A1 Removal of sulphur compounds from hydrocarbon streams using adsorbents and regeneration of the loaded adsorbents |
| 05/13/2004 | US20040091753 Process and apparatus for removing sulfur compounds from hydrocarbon streams |
| 05/11/2004 | US6733660 Multistage process for removal of sulfur from components for blending of transportation fuels |
| 05/06/2004 | US20040084352 Desulfurization system with enhanced fluid/solids contacting in a fluidized bed regenerator |
| 04/29/2004 | WO2004035712A1 Removal of nitrogen compounds |
| 04/28/2004 | EP1412456A2 Multistage process for removal of sulfur from components for blending of transportation fuels |
| 04/28/2004 | EP1412074A1 Catalyst or sorbent beds |
| 04/22/2004 | WO2004033367A2 Hydrogen generator having sulfur compound removal and processes for the same |
| 04/22/2004 | DE10296268T5 Entfernung von Verunreinigungen aus Kohlenwasserstoffströmen Removal of contaminants from hydrocarbon streams |
| 04/22/2004 | CA2501054A1 Hydrogen generator having sulfur compound removal and processes for the same |
| 04/20/2004 | US6723230 Regeneration of iron-based hydrogen sulfide sorbents |
| 04/20/2004 | US6723229 From mineral oil distillates; hydrotreatment; hydrogenation/ hydrodesulfurization; producing a product stream which is low in aromatics and which has substantially ?nil? sulfur; and selective hydrogenation |