| Patents for C10G 45 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds (15,540) |
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| 04/28/1999 | EP0911380A1 Process for improving the pout point of paraffinic feedstocks with zeolite IM-5 based catalyst |
| 04/28/1999 | EP0641257B1 Hydroprocessing catalyst |
| 04/28/1999 | CN1214962A Method for improving flow point of paraffine material by using catalyst using zeolite IM-5 as main composition |
| 04/28/1999 | CN1043151C Catalyst for removing arsenic from liquid hydrocarbon and its preparation |
| 04/27/1999 | US5898091 Selective hydrogenation, etherification, separation of oxygen containing impurities and methasis |
| 04/27/1999 | US5898089 Hydrocarbon aromatization process using a zeolite |
| 04/27/1999 | US5897769 Process for selectively removing lower molecular weight naphthenic acids from acidic crudes |
| 04/27/1999 | US5897768 Catalytic isomerization, disproportionation, transalkylation |
| 04/27/1999 | CA2177770C Preparation of isomerization catalyst composition |
| 04/22/1999 | WO1999019061A1 Hydrotreating catalyst for heavy oil, carrier for the catalyst, and process for the preparation of the catalyst |
| 04/22/1999 | CA2306947A1 Hydrotreating catalyst for heavy oil, carrier for the catalyst, and process for the preparation of the catalyst |
| 04/21/1999 | EP0909216A1 Zeolite catalyst and its use in hydrocarbon conversion |
| 04/21/1999 | EP0909215A1 Stable pillared clays and their use as catalysts for hydroconversion of waxy feeds |
| 04/21/1999 | CN1043037C Hydrodealkylation process |
| 04/20/1999 | US5895828 Hydrocarbon conversion catalyst composition and processes therefor and therewith |
| 04/20/1999 | US5895506 Use of infrared spectroscopy to produce high lubricity, high stability, Fischer-Tropsch diesel fuels and blend stocks |
| 04/15/1999 | WO1998059019A9 Two phase hydroprocessing |
| 04/14/1999 | EP0908235A2 Bimatallic catalyst for the simultaneous selective hydrogenation of diolefins and nitriles, method of making same and process for the hydrogenation of diolefins and nitriles |
| 04/14/1999 | EP0908231A1 Process for the hydroisomerization of long-chain n-paraffins and catalyst suitable for the purposes |
| 04/14/1999 | EP0907697A1 Raffinate hydroconversion process |
| 04/14/1999 | EP0842242A4 Hydrodesulfurization process |
| 04/14/1999 | EP0842241A4 Improved process for selective hydrogenation of highly unsaturated compounds and isomerization of olefins in hydrocarbon streams |
| 04/14/1999 | CN1214077A Gas-pocket distributor and method for hydroprocessing hydrocarbon feed stream |
| 04/14/1999 | CN1213589A Fluidized bed gas-phase catalytic hydrogenation catalyst non-nitrogen regeneration activating method |
| 04/14/1999 | CN1042948C Process for producing heavy lubricating oil having low pour point |
| 04/13/1999 | US5894076 Treating light naptha to remove unsaturated materials then alkylating benzene to produce ethylbenzene or cumene |
| 04/07/1999 | EP0906154A1 A process for presulphiding hydrocarbon conversion catalysts |
| 04/07/1999 | EP0906153A1 A process for presulphiding hydrocarbon conversion catalysts |
| 04/07/1999 | CN1212993A Petroleum processing method and apparatus |
| 04/07/1999 | CN1212992A Hydro-dearsenic catalyst using titanium dioxide as carrier and its preparation method |
| 04/06/1999 | US5891821 Aqueous solution for the impregnation of catalytic supports, catalysts prepared from this solution, and application for these catalysts |
| 03/31/1999 | EP0905216A2 Countercurrent reactor with interstage stripping in gas/liquid contacting zones |
| 03/31/1999 | EP0905215A1 Difunctional catalyst effective in wax hydroisomerization and process for preparing it.. |
| 03/31/1999 | EP0905214A2 Desulphurization method for catalytically cracked gasoline |
| 03/31/1999 | EP0904150A1 Method for preparing hydro-treating catalysts |
| 03/30/1999 | US5888380 Hydroprocessing catalyst and use thereof |
| 03/30/1999 | US5888376 Conversion of fischer-tropsch light oil to jet fuel by countercurrent processing |
| 03/30/1999 | US5888355 Hydrogenation, isomerization catalyst |
| 03/24/1999 | EP0903394A2 Process for the simultaneous selective hydrogenation of diolefins and nitriles in multiple reactor units |
| 03/24/1999 | EP0903177A1 Hydrocarbon hydrotreatment catalyst for fixed bed reactors |
| 03/24/1999 | EP0785178B1 Process for producing aromatic hydrocarbon |
| 03/23/1999 | US5885534 Gas pocket distributor for hydroprocessing a hydrocarbon feed stream |
| 03/23/1999 | US5885438 Dewaxing feedstock using boron-free, large pore zeolite catalyst having low acidity and possessing at least one noble metal hydrogenation component to form high viscosity index lubricant |
| 03/17/1999 | EP0902078A2 Petroleum processing method and apparatus |
| 03/17/1999 | CN1210881A Hydrocracking catalyst for producing intermediate fraction oil |
| 03/16/1999 | US5883034 Zsm-5 zeolite, clay and promoter with zinc titanate and magnesium silicate |
| 03/16/1999 | US5883033 Zeolite, clay, and optionally coke suppressor and/or activity promoter |
| 03/16/1999 | CA2109227C Increasing vi of lube oil by hydrotreating |
| 03/10/1999 | EP0808299A4 Heavy aromatics processing |
| 03/10/1999 | CN1210131A Hydrogenation refinement of reformate |
| 03/09/1999 | US5879539 Precious metal and silica-alumina based catalyst and hydroisomerisation treatment process for heavy feeds |
| 03/04/1999 | WO1999010453A1 Process for reducing total acid number of crude oil |
| 03/04/1999 | WO1999010098A1 SUPPORTED Ni-Cu HYDROCONVERSION CATALYST |
| 03/04/1999 | WO1999010097A1 Catalyst for hydrorefining of heavy oil, method for hydrorefining, and process for producing the catalyst |
| 03/03/1999 | EP0899319A2 Process for reduction of total acid number in crude oil |
| 03/03/1999 | EP0899013A1 New catalysts suitable for the conversion reactions of organic compounds |
| 03/03/1999 | EP0899012A1 New catalysts suitable for the conversion reactions of organic compounds |
| 03/03/1999 | EP0898508A1 Oxygen scavenging compositions with low migration |
| 03/02/1999 | US5877368 Method for producing aromatic hydrocarbons |
| 03/02/1999 | US5877364 Process for the simultaneous selective hydrogenation of diolefins and nitriles in multiple reactor units |
| 03/02/1999 | US5877363 Process for concurrent selective hydrogenation of acetylenes and 1,2 butadine in hydrocarbon streams |
| 02/25/1999 | WO1999009118A1 Catalytic distillation and hydrogenation of heavy unsaturates in an olefins plant |
| 02/25/1999 | WO1999008961A1 Zeolite cit-5 |
| 02/17/1999 | EP0699225B1 Method for producing feedstocks of high quality lube base oil from unconverted oil of fuels hydrocracker operating in recycle mode |
| 02/17/1999 | CN1042138C Method for preparation of hydrogen refining catalyst |
| 02/16/1999 | US5872073 Reduced ternary molybdenum and tungsten sulfides and hydroprocessing catalysis therewith |
| 02/16/1999 | US5871636 Catalytic reduction of acidity of crude oils in the absence of hydrogen |
| 02/16/1999 | US5871635 Consisting of a mixture of captive catalyst and a flow through catalyst systems |
| 02/04/1999 | WO1999005083A1 Apparatus and process for catalytic distillations |
| 02/03/1999 | CN1207118A Biodegradable high performance hydrocarbon base oils |
| 02/03/1999 | CN1207116A High purity paraffinic solvent compositions, and process for their manufacture |
| 02/02/1999 | US5866748 Hydroisomerization of a predominantly N-paraffin feed to produce high purity solvent compositions |
| 02/02/1999 | US5866735 Supported hydrogenation catalyst which comprises a palladium component, at least one alkali metal iodide and an inorganic support |
| 01/28/1999 | WO1999003578A1 Nickel molybdotungstate hydrotreating catalysts |
| 01/27/1999 | EP0893487A1 Production of benzene, toluene and xylene (BTX) from FCC naphtha |
| 01/27/1999 | CN1206037A Residuum hydrogenating and metal-eliminating catalyst |
| 01/21/1999 | WO1999002259A1 Hydrotreating catalyst comprising chevrel phases and method for making same |
| 01/20/1999 | EP0892032A2 Improved process oils and manufacturing process for such using aromatic enrichment and two stage hydrofining |
| 01/13/1999 | EP0826021A4 Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams |
| 01/13/1999 | EP0773981B1 Jet fuel and method for producing same |
| 01/13/1999 | CN1204683A Process for selective hydroisomerisation of alkane hydrocarbon |
| 01/07/1999 | WO1999000182A1 Countercurrent reactor |
| 01/07/1999 | WO1999000181A1 Countercurrent reactor |
| 01/07/1999 | EP0888420A1 Hydrotreating of heavy hydrocarbon oils with control of particle size of particulate additives |
| 01/07/1999 | DE19827951A1 Modified zeolite, for improving setting point of charge comprising paraffin(s) |
| 01/07/1999 | DE19827950A1 Improving the setting point of paraffin charge |
| 01/07/1999 | DE19827949A1 Production of modified zeolite catalyst |
| 01/06/1999 | CN1204279A Oxygen scavenging composition with low migration |
| 01/05/1999 | US5856602 Concurrent distillation, hydrogenation |
| 01/05/1999 | US5855863 Zeolite L preparation |
| 01/05/1999 | US5855767 Hydrorefining process for production of base oils |
| 01/05/1999 | CA2104295C Production of diesel fuel by hydrogenation of a diesel feed |
| 01/05/1999 | CA1340302C Presulphidization process and activity control for a hydrocarbon processing catalyst |
| 12/30/1998 | WO1998059019A1 Two phase hydroprocessing |
| 12/30/1998 | EP0796304A4 Production of high viscosity index lubricants |
| 12/30/1998 | EP0783558A4 Hydrogenation process |
| 12/30/1998 | EP0777710B1 Process for selective hydrogenation of cracked hydrocarbons |
| 12/30/1998 | CN1203121A Method for removing Hg and As from hydrocarbon containing fraction and trapping block |
| 12/30/1998 | CN1041430C Hydro-treated catalyst and preparation method thereof |
| 12/29/1998 | US5853570 Process for desulfurizing catalytically cracked gasoline |