| Patents for C10G 47 - Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions (7,047) |
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| 04/14/1999 | EP0908233A1 Pillard 2:1 dioctaedrique phylosilicate having large reticular distance, catalyst and conversion process |
| 04/07/1999 | EP0906153A1 A process for presulphiding hydrocarbon conversion catalysts |
| 04/06/1999 | US5891829 Process for the downhole upgrading of extra heavy crude oil |
| 03/30/1999 | US5888377 Hydrocracking process startup method |
| 03/24/1999 | EP0902823A2 Low pressure process for the hydroconversion of heavy hydrocarbo ns |
| 03/23/1999 | US5885441 Steam conversion process and catalyst |
| 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 |
| 03/10/1999 | EP0808299A4 Heavy aromatics processing |
| 03/09/1999 | US5879537 Hydrocarbon conversion process using staggered bypassing of reaction zones |
| 03/04/1999 | WO1999010450A1 Process for conversion of lignin to reformulated hydrocarbon gasoline |
| 03/04/1999 | WO1999010098A1 SUPPORTED Ni-Cu HYDROCONVERSION CATALYST |
| 03/03/1999 | EP0898508A1 Oxygen scavenging compositions with low migration |
| 02/25/1999 | WO1999008961A1 Zeolite cit-5 |
| 02/24/1999 | CN1209158A Hydrocracking of heavy hydrocarbons with control of polar aromatics |
| 02/17/1999 | EP0699225B1 Method for producing feedstocks of high quality lube base oil from unconverted oil of fuels hydrocracker operating in recycle mode |
| 02/16/1999 | US5871638 Dispersed anion-modified phosphorus-promoted iron oxide catalysts |
| 02/16/1999 | US5871635 Consisting of a mixture of captive catalyst and a flow through catalyst systems |
| 02/09/1999 | US5868923 Utilizing a bimodal heterogeneous catalyst and a metal containing oil-miscible catalyst, reducing sediment |
| 02/03/1999 | CN1207118A Biodegradable high performance hydrocarbon base oils |
| 02/03/1999 | CN1207117A Catalyst compositions and their use in hydrocarbon conversion processes |
| 02/03/1999 | CN1207116A High purity paraffinic solvent compositions, and process for their manufacture |
| 02/02/1999 | US5866744 Steamed, acid-leached catalyst, metal compound |
| 02/02/1999 | US5866501 Aqueous precipitation from a saturated solution of ferric alum or ferric sulfate |
| 02/02/1999 | US5865987 Hydrodesulfurization |
| 01/28/1999 | WO1999003578A1 Nickel molybdotungstate hydrotreating catalysts |
| 01/19/1999 | CA2131261C Hydrocracking of heavy hydrocarbon oils with heavy hydrocarbon recycle |
| 01/12/1999 | CA2102773C Hydrotreating of heavy hydrocarbon oils in supercritical fluids |
| 01/07/1999 | WO1999000182A1 Countercurrent reactor |
| 01/07/1999 | WO1999000181A1 Countercurrent reactor |
| 01/07/1999 | EP0888187A1 Crystalline metallophosphates |
| 01/06/1999 | CN1204279A Oxygen scavenging composition with low migration |
| 01/05/1999 | US5856613 Catalytic hydrodealkylation |
| 01/05/1999 | CA1340305C Catalytic composition containing a metallic sulfide suspended in an asphaltene-containing liquide and hydroviscoreduction process for a hydrocarbon load |
| 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 |
| 12/29/1998 | US5853566 Zeolite-beta containing catalyst compositions and their use in hydrocarbon conversion processes for producing low boiling point materials |
| 12/29/1998 | US5853565 Controlling thermal coking |
| 12/23/1998 | EP0794994A4 Integrated process for increasing c 6 to c 8 aromatics content in reformate prepared from c 9+ aromatics-containing feed |
| 12/22/1998 | US5851378 Hydrocracking catalyst comprising coated cracking component particles |
| 12/17/1998 | WO1998056718A1 Aluminosilicate of utd-1 structure type |
| 12/16/1998 | EP0884101A2 Catalyst comprising at least a hydrogenation metal component and a synthetic clay |
| 12/16/1998 | CN1041176C Mild hydrocracking catalyst |
| 12/15/1998 | CA1340259C Process and apparatus for performing chemical reactions under pressure in a multi-staged reaction zone with intermediate external thermal conditionning |
| 12/09/1998 | EP0882503A2 High activity catalysts |
| 12/09/1998 | EP0779916B1 Process for the thermal cracking of a residual hydrocarbon oil |
| 12/09/1998 | CN1201438A Alumina source for non-zeolitic molecular sieves |
| 12/08/1998 | US5846400 Methods of using zeolite SSZ-42 |
| 12/03/1998 | WO1998054092A1 Preparation of zeolite-bound fau structure type zeolite and use thereof |
| 12/02/1998 | EP0769984A4 Zeolite ssz-41 |
| 11/26/1998 | WO1998053029A1 Benzene conversion in an improved gasoline upgrading process |
| 11/25/1998 | EP0626991B1 Hydrocarbon conversion processes |
| 11/17/1998 | US5837639 Metal hydrogenation-dehydrogenation component supported on ultra-large pore crystalline material |
| 11/11/1998 | EP0876446A1 Biodegradable high performance hydrocarbon base oils |
| 11/11/1998 | EP0876445A1 Catalyst compositions and their use in hydrocarbon conversion processes |
| 11/11/1998 | EP0876444A1 High purity paraffinic solvent compositions, and process for their manufacture |
| 11/10/1998 | US5833839 High purity paraffinic solvent compositions, and process for their manufacture |
| 11/04/1998 | EP0775184A4 Lubricating oil production with vi-selective catalyst |
| 10/21/1998 | EP0871687A1 Process for upgrading the flash zone gas oil stream from a delayed coker |
| 10/21/1998 | CN1196379A Steam conversion process and catalyst |
| 10/14/1998 | EP0870815A2 Process for conversion of a hydrocarbon feedstock, catalytic emulsion therefor and process for preparation of the catalytic emulsion |
| 10/14/1998 | EP0870004A1 Additives designed to improve fuel quality in reciprocating internal combustion engines |
| 10/13/1998 | US5821191 Impregnating catalyst with inorganic polysulfide solution containing water soluble oxygenated hydrocarbon, heating to fix sulfur onto catalyst |
| 10/08/1998 | WO1998044077A1 Fluid hydrocracking catalyst precursor and method |
| 10/07/1998 | CN1040071C Process for presulphurization of hydrocarbon treatment catalysts |
| 10/06/1998 | US5817903 Zeolite impregnated with a metal |
| 10/06/1998 | US5817517 Constituent classes, lumps, 14 different molecular types in 4 different boiling range fractions |
| 10/01/1998 | WO1998042805A1 Noble metal hydrocracking catalysts |
| 09/23/1998 | CN1193655A Dehydrogenating catalyst |
| 09/22/1998 | US5811615 Catalytic dehydroalkylation of a c9+ aromatic compound to a c6 to c8 aromatic hydrocarbon such as xylene; catalyst of chromium-promoted alumina |
| 09/22/1998 | CA2114547C A method of presulfurizing a catalyst |
| 09/16/1998 | EP0863963A1 Integrated lubricant upgrading process |
| 09/15/1998 | US5807478 Bitumen modification using fly ash derived from bitumen coke |
| 09/08/1998 | US5804059 Process of preparing a C6 to C8 hydrocarbon with a steamed, acid-leached, molybdenum containing mordenite catalyst |
| 08/26/1998 | EP0859743A1 Alumina source for non-zeolitic molecular sieves |
| 08/18/1998 | CA2030975C Hydrocracking of asphaltene-rich heavy oil |
| 08/05/1998 | EP0782608A4 Wax hydroisomerization process |
| 08/04/1998 | US5789642 Hydrocarbon conversion catalyst composition and processes therefor and therewith |
| 07/29/1998 | EP0855218A1 Dealuminated IM-5 type zeolit |
| 07/09/1998 | WO1998029520A1 Multi-stage hydroprocessing with multi-stage stripping in a single stripper vessel |
| 07/09/1998 | WO1998029343A1 Multi-stage hydroprocessing in a single reaction vessel |
| 07/09/1998 | WO1998029338A1 Zeolite ssz-45 |
| 07/09/1998 | WO1998029337A1 Zeolite ssz-47 |
| 07/09/1998 | WO1998029336A1 Zeolite ssz-48 |
| 07/08/1998 | EP0851907A1 Process for reverse staging in hydroprocessing reactor systems |
| 07/01/1998 | EP0850688A1 Hydrorefining and hydrocracking catalyst comprising a bulk sulfide containing sulfur, at least one element of group 5B and at least one element of group 6B |
| 07/01/1998 | EP0850104A1 Catalyst, use thereof and preparation process |
| 06/30/1998 | US5772970 Reaction column |
| 06/23/1998 | US5770175 Method of preparing zeolite SSZ-42 |
| 06/23/1998 | US5770047 Process for producing reformulated gasoline by reducing sulfur, nitrogen and olefin |
| 06/17/1998 | EP0531364B1 Large-pored molecular sieves containing at least one octahedral site and tetrahedral sites of at least one type |
| 06/17/1998 | CN1185172A Process for upgrading the flashing zone gas oil stream from a delayed coker |
| 06/10/1998 | CN1184142A First-stage hydrocracking catalyst for heavy oil hydrogenation producing base oil for lubricant oil |
| 06/09/1998 | US5763721 Hydrodealkylation of C9+ aromatic compounds |
| 06/09/1998 | US5763720 Hydrogenation catalysts, steaming and exchanging alkyl groups |
| 06/09/1998 | US5762902 Catalyst comprising a faujasite type zeolite and a ton type zeolite and a process for the hydroconversion of hydrocarbon petroleum feeds |
| 06/04/1998 | WO1998023706A1 Method for improving the pour-point of paraffin feedstock with a nu-86 zeolite based catalyst |
| 06/04/1998 | CA2272143A1 Method for improving the pour-point of paraffin feedstock with a nu-86 zeolite based catalyst |