| Patents for C10G 45 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds (15,540) |
|---|
| 07/11/1978 | US4100056 Manufacture of naphthenic type lubricating oils |
| 07/04/1978 | US4098833 Regeneration of hydrocarbon conversion catalysts |
| 07/04/1978 | US4098682 Group 6 and group8 metal components on inorganic oxide support |
| 06/27/1978 | US4097413 Cobalt-molybdenum-alumina |
| 06/27/1978 | US4097412 Catalyst carriers and a process for their preparation |
| 06/27/1978 | US4097370 Hydrogen partial pressure |
| 06/27/1978 | US4097367 Conversion of olefinic naphtha |
| 06/27/1978 | US4097364 Hydrocracking in the presence of water and a low hydrogen partial pressure |
| 05/30/1978 | US4092239 Hydrodesulfurization of oil utilizing a catalyst of rare earth metal, non-rare earth metal and alumina support |
| 05/23/1978 | US4090982 Hydrodesulfurization catalyst |
| 05/23/1978 | US4090954 Method for oxidizing mercaptans and mercaptide compounds from aqueous alkaline solutions and hydrocarbon distillates |
| 05/23/1978 | US4090950 Without acid treatment and clay contact, catalytic hydrogenation and dewaxing |
| 05/16/1978 | US4089806 Method for rejuvenating hydroprocessing catalysts |
| 05/16/1978 | US4089775 Low pour middle distillates from wide-cut petroleum fractions |
| 05/16/1978 | US4089774 Process for demetalation and desulfurization of petroleum oils |
| 05/02/1978 | US4087353 Catalyst containing platinum or palladium, tin, halogen, and rhodium |
| 05/02/1978 | US4087349 Hydroconversion and desulfurization process |
| 05/02/1978 | US4087348 Desulfurization and hydroconversion of residua with alkaline earth metal compounds and hydrogen |
| 04/25/1978 | US4086261 Methanation over synthetic amorphous silicas |
| 04/25/1978 | US4086158 Hydrogenation, catalysis |
| 04/18/1978 | US4085067 Cobalt, tin, halogen, platinum group, carrier |
| 04/18/1978 | US4085035 Hydrogenation process using noble metal catalysts promoted by liquid fluorine containing acids |
| 04/11/1978 | US4083808 Desulfurization of residual petroleum oils and catalysts therefor |
| 04/11/1978 | US4083771 Hydrorefining of petroleum fraction utilizing a catalyst prepared with an anion complex of a group VI-B and a group VIII metal component |
| 04/11/1978 | US4083769 Multistage, preheating, hydrocracking, hydrogenation |
| 04/04/1978 | US4082697 Catalyst carrier, its method of preparation and a reforming catalyst supported on the carrier |
| 04/04/1978 | US4082695 Catalyst for residua demetalation and desulfurization |
| 04/04/1978 | US4082652 Process for improved carbon-supported hydrodesulfurization catalysts |
| 04/04/1978 | US4082649 Platinum, cobalt, germanium oxide, halogen |
| 04/04/1978 | US4082648 Process for separating solid asphaltic fraction from hydrocracked petroleum feedstock |
| 03/28/1978 | US4081408 Magnesium aluminate spinel |
| 03/28/1978 | US4081353 Hydrodesulfurization with a specific alumina-supported catalyst |
| 03/21/1978 | US4080397 Method for upgrading synthetic oils boiling above gasoline boiling material |
| 03/21/1978 | US4080313 Comprising alumina, a clay mineral, and transition metal or group 2a, 5a, 6a, or 7a oxides, hydrogenation catalyst |
| 03/21/1978 | US4080286 Hydrodesulfurization process employing a Group IV-B promoted catalyst |
| 03/14/1978 | US4079092 Catalyst comprising platinum or palladium, rhodium, cobalt, and halogen |
| 03/14/1978 | CA1027974A1 Process for preparing very pure aromatics from petroleum cuts |
| 03/07/1978 | US4077910 Zeolite |
| 02/21/1978 | US4075259 Saturated hydrocarbon isomerization utilizing a catalyst of platinum group metal, cobalt, tin and halogen on a carrier |
| 02/21/1978 | US4075125 Admixing red mud with al2o3 |
| 02/21/1978 | US4075082 Process for hydrodesulfurization and liquefaction of carbonaceous stocks using suspended catalyst |
| 02/14/1978 | US4073721 Catalyst regeneration by circulating catalyst in a hydrotreating oil process |
| 02/14/1978 | US4073718 Process for the hydroconversion and hydrodesulfurization of heavy feeds and residua |
| 01/31/1978 | US4071439 Hydrodesulfurization shutdown method |
| 01/24/1978 | US4070272 Hydrodesulfurization of hydrocarbon distillate with a catalyst composite of carrier, Pt/Pd, Rh and Sn |
| 01/24/1978 | US4070270 Palladium, platinum, rhodium, tin |
| 01/17/1978 | US4069270 Catalyst containing platinum group metal, cobalt, tin, halogen on carrier |
| 01/17/1978 | US4069269 Isomerization of naphthenes |
| 01/17/1978 | US4069140 Arsenic or selenium, deposition on high surface high pore volume particles |
| 01/17/1978 | US4069139 Hydrogenation catalyst of group 6 and group 8 metal, metal oxide or sulfide on alumina |
| 01/10/1978 | US4067797 Hydrodewaxing |
| 01/03/1978 | US4066574 Hydrocarbon hydrotreating catalyst composition |
| 01/03/1978 | US4066572 Phospha-alumina gel and method of preparation |
| 01/03/1978 | US4066530 Hydroconversion of heavy hydrocarbons |
| 12/27/1977 | US4065405 Recovery of tantalum and/or niobium pentafluorides from a hydrocarbon conversion catalyst |
| 12/27/1977 | US4065380 Aluminosilicate, non-zeolitic |
| 12/13/1977 | US4062811 Method for preparing desulfurization catalyst |
| 12/13/1977 | US4062763 Reactivation of hydrofinishing catalyst for color removal activity |
| 12/06/1977 | US4061717 Directed crystallization of synthetic aluminosilicates |
| 12/06/1977 | US4061563 Nickel-tungsten on silica-alumina carrier catalyst |
| 11/22/1977 | US4059648 Method for upgrading synthetic oils boiling above gasoline boiling material |
| 11/22/1977 | US4059644 High density fuels |
| 11/22/1977 | US4059504 Hydrotreating of pyrolysis gasoline |
| 11/15/1977 | US4058452 Alkylaromatic hydrocarbon dealkylation process |
| 11/08/1977 | US4057489 Process for producing a transformer oil having lower pour point and improved oxidation stability |
| 11/08/1977 | US4057488 Catalytic pour point reduction of petroleum hydrocarbon stocks |
| 10/25/1977 | US4055483 Hydrorefining of heavy oil with hydrogen and aluminum alkyl compound |
| 10/25/1977 | US4055481 Two-stage process for manufacture of white oils |
| 10/11/1977 | US4053532 Preconditioning a zeolite catalyst |
| 10/11/1977 | US4053391 Hydrodesulfurization process employing a guard chamber |
| 10/11/1977 | US4053387 Process for upgrading lubricating oil stock |
| 10/04/1977 | US4052477 Method for upgrading a fischer-tropsch light oil |
| 10/04/1977 | US4052336 Process for preparing noble metal catalysts |
| 10/04/1977 | US4052296 Hydrogenation process employing a zinc promoted catalyst |
| 10/04/1977 | US4052295 Catalytic |
| 09/27/1977 | US4051022 Synthetic oil treatment |
| 09/27/1977 | US4051021 Hydrodesulfurization of hydrocarbon feed utilizing a silica stabilized alumina composite catalyst |
| 09/27/1977 | US4051017 Catalytic metal on alumina |
| 09/27/1977 | US4051012 Coal liquefaction process |
| 09/20/1977 | US4049576 Platinum-palladium catalyst for selective hydrogenation of aromatics and olefins in hydrocarbon fractions |
| 09/20/1977 | US4049542 Reduction of sulfur from hydrocarbon feed stock containing olefinic component |
| 09/13/1977 | US4048115 Group 6 and group 8 metals on a support |
| 09/13/1977 | US4048060 Two-stage hydrodesulfurization of oil utilizing a narrow pore size distribution catalyst |
| 09/13/1977 | US4048057 Integrated heavy oil cracking process utilizing catalyst separated from cracking in pretreating zone |
| 09/06/1977 | US4046829 Carbon monoxide, hydrogen, crystalline zeolite catalyst, higher octane gasoline |
| 09/06/1977 | US4046714 Group 8 and group 6 metal components |
| 09/06/1977 | US4046674 Process for removing arsenic from hydrocarbons |
| 08/30/1977 | US4045509 Isomerization of paraffinic hydrocarbons with fused salt complex of aluminum halide and manganous halide deposited on a carrier |
| 08/30/1977 | US4045331 Demetallization and desulfurization of petroleum feed-stocks with manganese on alumina catalysts |
| 08/23/1977 | US4044064 Conversion of Fischer-Tropsch heavy product to high quality jet fuel |
| 08/23/1977 | US4044063 Method for altering the product distribution of water washed, Fischer-Tropsch synthesis hydrocarbon product to improve gasoline octane and diesel fuel yield |
| 08/23/1977 | US4043900 Hydrodesulfurization with a metal halide-hydrogen halide catalyst |
| 08/16/1977 | US4042490 Hydrocarbon upgrading process |
| 08/02/1977 | US4039712 Hydrogenated polycyclic aromatic hydrocarbons |
| 08/02/1977 | US4039477 Catalysts for the hydrotreatment of hydrocarbons and their utilization |
| 07/26/1977 | US4038177 Oil hydrodesulfurization with alumina composite catalyst utilizing aluminate and dicarboxylic acid in its preparation |
| 07/26/1977 | US4038175 Hydrogenation of dripolenes |
| 07/26/1977 | US4038172 Coal, paper, wood, lignin substances, red clay catalyst |
| 07/19/1977 | USRE29315 Asphaltene hydrodesulfurization with small catalyst particles utilizing a hydrogen quench for the reaction |
| 07/19/1977 | US4036784 Method of producing an extruded catalyst composition |