| Patents for C10G 45 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds (15,540) |
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| 02/24/1993 | EP0528494A1 Catalyst compositions comprising a modified zeolite of the Y-type |
| 02/23/1993 | CA2076583A1 Starting process for the conversion of hydrocarbons by sequential pretreatment of the catalyst with a sulfur carrying agent and diluted hydrogen |
| 02/18/1993 | WO1993002793A1 A method of presulfurizing a catalyst |
| 02/17/1993 | EP0527635A2 Process for the catalytic hydrotreatment of petroleum feeds for the selective removal of sulfur and nitrogen |
| 02/17/1993 | EP0527634A1 Hydrocarbon reforming process using a zirconium oxide supported catalyst doped with tantalum |
| 02/17/1993 | CA2076187A1 Catalyst compositions comprising a modified zeolite of the y-type |
| 02/16/1993 | US5187138 Comprising a Group 8 metal oxide on a silica-surface-treated zeolite; wax-containing feeds e.g. slack wax and Fisher-Tropsch waxes |
| 02/16/1993 | US5187133 Comprising an oxide of a Group 6 and 8 metal on a carrier comprising a zeolite of specific particle size and alumina of specific porosity; durability; hydrodesulfurization |
| 02/16/1993 | US5186818 Catalytic processes |
| 02/16/1993 | US5186816 Method of producing high aromatic-content solvents |
| 02/13/1993 | CA2074859A1 Naphtha reforming catalyst and catalyst supports |
| 02/13/1993 | CA2074442A1 Catalytic processes |
| 02/10/1993 | EP0526988A2 Hydrotreatment process employing a mono-modal catalyst with specified pore size distribution |
| 02/09/1993 | US5185458 Palladium-containing catalyst preparation |
| 02/09/1993 | US5185136 Trivalent transition-metal-aluminosilicate hydrocarbon conversion catalysts having mazzite-like structures, ECR-23-T (C-2491) |
| 02/04/1993 | WO1993002161A1 Production of high viscosity index lubricants |
| 02/04/1993 | WO1993002160A1 Production of hydrocracked lubricants |
| 02/04/1993 | WO1993002158A1 Demetallation of hydrocarbon feedstocks with a synthetic mesoporous crystalline material |
| 02/04/1993 | WO1993002157A1 Hydrogenation process |
| 02/04/1993 | WO1993002156A1 Paraffin isomerization process |
| 02/04/1993 | WO1993001884A1 Hydroprocessing catalyst |
| 02/04/1993 | DE4125813A1 Non-oxidative reprocessing and activity maintaining of hydrorefining catalyst - by mixing heavy oils and/or middle distillates with light cycle oil |
| 02/04/1993 | CA2112120A1 Production of high viscosity index lubricants |
| 02/03/1993 | EP0525259A1 Catalyst composition and method for hydro-processing petroleum feedstocks |
| 02/03/1993 | EP0524956A1 Dehydrocyclization or catalytic reforming using sulfur tolerant zeolite catalyst |
| 02/02/1993 | US5183561 Upgrading, hydrotreating, desulfurization, denitrification |
| 02/02/1993 | US5183556 Production of diesel fuel by hydrogenation of a diesel feed |
| 01/27/1993 | EP0516616A4 Synthesis of a crystalline silicoaluminophosphate |
| 01/26/1993 | US5182250 Catalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the same |
| 01/26/1993 | US5182248 High porosity, high surface area isomerization catalyst |
| 01/26/1993 | US5181998 Upgrading of low value hydrocarbons using a hydrogen donor and microwave radiation |
| 01/26/1993 | CA1313176C Process for dispersing or redispersing a group viii noble metal species on a porous inorganic support |
| 01/26/1993 | CA1313160C Ni-p-mo catalyst containing silica-alumina |
| 01/20/1993 | EP0524047A1 Process for the isomerization of normal C5/C6 paraffins with normal paraffins recycling |
| 01/20/1993 | EP0523679A2 A process for the production of low-sulfur diesel gas oil |
| 01/19/1993 | US5180701 Process for extruding crystalline aluminosilicates |
| 01/15/1993 | EP0552141A4 Multi-stage wax hydrocracking. |
| 01/13/1993 | EP0522905A1 Process and device for the continuous replacement of the catalyst mass in a moving bed unit |
| 01/13/1993 | EP0522196A1 Zeolite SSZ-32 |
| 01/12/1993 | US5178748 Alkylation or dealkylation catalysts for aromatic hydrocarbons |
| 01/12/1993 | CA1312596C Process for preparing hydrotreating catalysts prepared from hydrogels and catalysts thus prepared |
| 01/12/1993 | CA1312595C Process for the preparation of hydrotreating catalysts from hydrogels |
| 01/12/1993 | CA1312594C Process for preparing hydrotreating catalysts prepared from hydrogels and catalysts thus prepared |
| 01/11/1993 | CA2073418A1 Hydrotreatment process employing a mono-modal catalyst with specified pore size distribution |
| 01/07/1993 | EP0521716A1 Process for the reactivation of spent alumina-supported hydrotreating catalysts |
| 01/05/1993 | US5177047 High activity resid catalyst |
| 01/05/1993 | US5176817 Hydrocarbon conversion process employing a substituted aluminosilicate compositions |
| 01/05/1993 | US5176816 Process to produce a hydrogenated distillable hydrocarbonaceous product |
| 01/04/1993 | CA2072929A1 Process for the reactivation of spent alumina-supported hydrotreating catalysts |
| 12/30/1992 | EP0520887A1 Hydrorefining catalyst and process |
| 12/29/1992 | CA1312034C Process for the hydroisomerization of wax to produce middle distillate products |
| 12/29/1992 | CA1312033C Combination coking and hydroconversion process |
| 12/23/1992 | EP0519573A1 Hydrogenation catalyst and process |
| 12/23/1992 | EP0519556A1 Catalyst precursors, relevant active catalysts and their use in hydrotreating reactions |
| 12/22/1992 | CA2071649A1 Hydrogenation catalyst and process |
| 12/16/1992 | CN1019502B Hydrofined catalyst and preparing process thereof |
| 12/15/1992 | CA1311435C Process for the hydrogenation of hydrocarbon oils |
| 12/09/1992 | EP0517555A1 Catalyst pretreatment process by a mixture of a sulphurised agent and an organic reducing agent |
| 12/09/1992 | EP0517300A1 Boron-containing catalyst |
| 12/09/1992 | EP0516616A1 Synthesis of a crystalline silicoaluminophosphate |
| 12/09/1992 | EP0491932A4 A high activity slurry catalyst process |
| 12/08/1992 | US5169822 Mixed oxides of molybdenum, tungsten, cobalt, nickel, titanium, zirconium and/or hafnium on support |
| 12/08/1992 | US5169813 Dehydrocyclization or catalytic reforming sulfur tolerant zeolite catalyst |
| 12/08/1992 | US5169517 Process for the treatment of petroleum fractions containing metals, in the presence of solid particles, including a magnetohydrostatic separation stage for the said particles and the recycling of part of them |
| 11/25/1992 | EP0514549A1 Method of refining crude oil |
| 11/25/1992 | EP0465642A4 New zeolite ssz-31 |
| 11/25/1992 | EP0374206A4 New zeolite ssz-26 |
| 11/24/1992 | US5166111 Low-aluminum boron beta zeolite |
| 11/24/1992 | US5165906 Zeolite from the class of mazzite, process for its synthesis, an its use as a catalyst |
| 11/24/1992 | CA1310626C Silica-modified alumina |
| 11/17/1992 | WO1992020758A1 Increasing vi of lube oil by hydrotreating |
| 11/17/1992 | US5164354 Supported hydrogenation and hydrotreating catalysts |
| 11/17/1992 | US5164078 Process for removal of calcium from a hydrocarbon feedstock |
| 11/17/1992 | US5164077 Process for removal of calcium from a hydrocarbon feedstock |
| 11/17/1992 | US5164074 Hydrodesulfurization pressure control |
| 11/17/1992 | CA1310287C Process for the hydroisomerization of fischer-tropsch wax to produce lubricating oil |
| 11/11/1992 | WO1992020759A1 High porosity, high surface area isomerization catalyst and its use |
| 11/11/1992 | EP0512835A1 Catalyst for mild hydrocracking of cracked feedstocks and method for its preparation |
| 11/11/1992 | EP0512778A1 Hydroconversion process |
| 11/11/1992 | EP0512652A1 Hydrodecyclization process |
| 11/11/1992 | EP0512635A2 A process for the production of isoparaffins |
| 11/10/1992 | US5162281 Method of preparing hydrotreating catalyst for hydrocarbon oil |
| 11/03/1992 | US5160033 Zeolite |
| 11/03/1992 | CA2067878A1 Hydroconversion process |
| 10/20/1992 | US5157009 Inert carbon support |
| 10/19/1992 | CA2040764A1 Hydrodewaxing method |
| 10/15/1992 | WO1992017561A1 Method of upgrading residua |
| 10/14/1992 | CN1018660B Process of fibrous electrolytic manganese dioxide and device thereof and special electrodes |
| 10/07/1992 | CN1018553B Camalytic dewaxing process using binderfree camalyst |
| 10/06/1992 | US5153163 Process for the pretreatment of a catalyst by a mixture of a sulphur agent and an organic reducing agent |
| 10/06/1992 | US5152885 Catalytic hydrodenitrogenization, hydrodesulfurization, deoxygenation using supported noble metal complexes having sulfur-containing ligands |
| 10/05/1992 | EP0592392A4 Low-aluminum boron beta zeolite. |
| 09/30/1992 | EP0506206A1 A catalyst for hydrotreating hydrocarbons and methods of activating the same |
| 09/29/1992 | US5151400 A support and a platinum group metal with metal halides |
| 09/29/1992 | US5151172 Distillate hydrogenation |
| 09/24/1992 | DE4109057A1 Catalyst for hydrogenation of aromatics - contains molybdenum tri:oxide and tungsten tri-oxide on X=ray amorphous aluminium silicate support contg. nickel (alumino)silicate |
| 09/22/1992 | WO1992016601A1 Production of diesel fuel by hydrogenation of a diesel feed |
| 09/22/1992 | US5149894 Contacting aromatic hydrocarbons with C2-C4 olefin; reduces benzene content of refinery streams |
| 09/22/1992 | US5149421 Catalytic dewaxing process for lube oils using a combination of a silicoaluminophosphate molecular sieve catalyst and an aluminosilicate zeolite catalyst |
| 09/17/1992 | WO1992015399A1 Ruthenium sulphur hydrorefining catalyst, synthesis thereof and hydrorefining method using said catalyst |