| Patents for C10G 67 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only (3,717) |
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| 02/19/1985 | US4500416 Solvent deasphalting and hydrotreating and thermal cracking of bitumen fraction |
| 02/19/1985 | CA1182770A1 Process for the preparation of a hydrocarbon mixture |
| 02/12/1985 | US4498974 Process for converting a highly viscous hydrocarbon charge to a less viscous, more easily transportable and more easily refinable hydrocarbon fraction |
| 01/22/1985 | US4495060 Quenching hydrocarbon effluent from catalytic reactor to avoid precipitation of asphaltene compounds |
| 01/22/1985 | CA1181355A1 Method for enhancing catalytic activity |
| 01/02/1985 | CA1180296A Method for treating shale oil and producing liquid transport fuel therefrom |
| 12/04/1984 | US4486295 Processing heavy hydrocarbon oils |
| 11/20/1984 | US4483763 Removal of nitrogen from a synthetic hydrocarbon oil |
| 11/07/1984 | EP0124328A1 Hydrocracking process |
| 10/23/1984 | US4478709 Contacting with olefinic naphtha and acid catalyst |
| 10/23/1984 | US4478705 Drainage, vaporization, carbon, metal compounds, residual oils, depressurization |
| 10/16/1984 | CA1176197A1 Lubricating oil stabilizer |
| 10/10/1984 | EP0121376A2 Process for upgrading a heavy viscous hydrocarbon |
| 10/09/1984 | US4476009 Process for improving the hydrogen donor properties of a coal liquefaction solvent |
| 09/18/1984 | CA1174630A1 Reclaiming used lubricating oil |
| 09/04/1984 | US4469587 Process for the conversion of asphaltenes and resins in the presence of steam, ammonia and hydrogen |
| 09/04/1984 | CA1173863A1 Recovery of c.sub.3 hydrocarbon conversion products and net excess hydrogen in a catalytic reforming process |
| 08/14/1984 | US4465587 Process for the hydroliquefaction of heavy hydrocarbon oils and residua |
| 07/31/1984 | CA1171810A1 Process for dewaxing waxy oils produced by hydrotreating |
| 07/24/1984 | US4461699 Process for reducing Ramsbottom Carbon Test of short residues |
| 07/17/1984 | US4460456 Process for reducing ramsbottom carbon test of long residues |
| 07/17/1984 | CA1171101A1 Process for enhanced benzene-synthetic natural gas production from gas condensate |
| 07/03/1984 | US4457830 Catalytic cracking |
| 06/12/1984 | US4454023 Mixing of lighter and heavier fractions, visbreaking, distillation, and solvent extraction |
| 06/12/1984 | CA1169005A1 Process for converting heavy hydrocarbon oils containing asphaltenes into lighter fractions |
| 06/12/1984 | CA1169004A1 Process for the conversion and separation of hydrocarbon feeds containing asphaltene |
| 05/08/1984 | US4447315 Using zeolite catalyst with absorption of impurities in hydrocarbon oils and recycling |
| 05/08/1984 | US4447313 Deasphalting and hydrocracking |
| 04/24/1984 | CA1166178A1 Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstock |
| 04/10/1984 | CA1165260A1 Manufacture of hydrocracked low pour lubricating oils |
| 04/04/1984 | EP0104807A2 Use of high pressure to improve product quality and increase cycle length in catalytic lube dewaxing |
| 03/20/1984 | US4437975 Manufacture of lube base stock oil |
| 03/20/1984 | CA1163942A1 Process to upgrade coal liquids |
| 02/28/1984 | US4434046 Zeolites, filtration |
| 02/22/1984 | EP0101232A2 Method for manufacturing low pour point petroleum product |
| 02/14/1984 | US4431528 Process for the hydrogenation of hydrocarbons |
| 02/14/1984 | US4431523 Upgrading fuel fractions in a re-refined oil process |
| 01/25/1984 | EP0099141A1 Process for the production of low-asphaltenes hydrocarbon mixtures |
| 01/24/1984 | US4427531 Process for deasphaltenating cat cracker bottoms and for production of anisotropic pitch |
| 01/03/1984 | US4424118 Method for removing contaminants from hydrocarbonaceous fluid |
| 01/03/1984 | US4424115 Selective removal and recovery of ammonia and hydrogen sulfide |
| 11/22/1983 | CA1157414A1 Reclaiming used motor oil via supercritical solvent extraction and hydrotreating |
| 11/08/1983 | US4414097 Zeolite zsm-23 |
| 10/26/1983 | EP0092376A2 Catalytic process for manufacture of low pour point lubricating oils |
| 10/25/1983 | US4411768 Hydrogenation of high boiling hydrocarbons |
| 10/11/1983 | US4409092 Combination process for upgrading oil products of coal, shale oil and crude oil to produce jet fuels, diesel fuels and gasoline |
| 10/05/1983 | EP0090437A1 Process for the production of hydrocarbon oil distillates |
| 09/20/1983 | US4405442 Catalytic hydrogenation with circulation of hydrogenation recycle oil |
| 09/20/1983 | US4405441 Process for the preparation of hydrocarbon oil distillates |
| 09/07/1983 | EP0087965A2 Process for separation of solids from liquid hydrocarbons |
| 08/23/1983 | US4400264 Process for the preparation of hydrocarbon oil distillates |
| 08/23/1983 | CA1152533A1 Production of methanol |
| 08/09/1983 | US4397739 Process for desulfurizing a catalytic cracking or steam cracking effluent |
| 08/09/1983 | US4397734 Process for reducing ramsbottom carbon test of short residues |
| 08/09/1983 | US4397733 Catalytic hydrotreatment, solvent deasphalting |
| 08/09/1983 | CA1151574A1 Process to upgrade shale oil |
| 08/02/1983 | US4396494 Process for reducing ramsbottom carbon test of asphalt |
| 08/02/1983 | US4396493 Deasphalting, solvent extraction |
| 07/26/1983 | US4395495 Production of methanol |
| 07/26/1983 | US4395324 Thermal cracking with hydrogen donor diluent |
| 07/20/1983 | EP0083762A1 Recovery of C3+hydrocarbon conversion products and net excess hydrogen in a catalytic reforming process |
| 07/05/1983 | US4391700 Process for converting heavy hydrocarbon oils, containing asphaltenes, to lighter fractions |
| 06/29/1983 | EP0082555A1 Process for the production of hydrocarbon oil distillates |
| 06/29/1983 | EP0082551A1 Process for the production of hydrocarbon oil distillates |
| 06/07/1983 | CA1147683A1 Two stage coal liquefaction process with process-derived solvent |
| 05/11/1983 | EP0078689A2 Thermal cracking with hydrogen donor diluent |
| 04/27/1983 | EP0077564A2 De-ashing lubricating oils |
| 04/12/1983 | US4379747 Demetalation of heavy hydrocarbon oils |
| 04/05/1983 | CA1144100A1 De-ashing lubricating oils |
| 03/29/1983 | CA1143712A1 Process for the preparation of a sulphided fluorine-containing nickel-tungsten catalyst and a process for the conversion of hydrocarbons, and the resulting hydrocarbons |
| 03/15/1983 | CA1142871A1 Hydrogenation of high boiling hydrocarbons |
| 03/01/1983 | CA1142120A1 Process for the preparation of gas oil |
| 02/16/1983 | EP0072243A2 Deasphaltenating cat cracker bottoms and production of pitch carbon artifacts |
| 02/16/1983 | EP0072220A1 Two-stage hydrocarbon dewaxing hydrotreating process |
| 01/19/1983 | EP0069943A1 Hydrocarbon-hydrogenation process |
| 01/11/1983 | US4368113 Heat treatment and recycling of bottoms; |
| 01/05/1983 | EP0068543A2 Process for the preparation of a hydrocarbon mixture |
| 12/21/1982 | US4364820 Recovery of C3 + hydrocarbon conversion products and net excess hydrogen in a catalytic reforming process |
| 12/21/1982 | US4364819 Conversion of asphaltene-containing charge stocks |
| 11/09/1982 | US4358365 Conversion of asphaltene-containing charge stocks |
| 11/09/1982 | US4358364 Catalytic reforming, hydrogasification |
| 11/09/1982 | US4358363 Method for enhancing catalytic activity |
| 11/09/1982 | US4358362 Method for enhancing catalytic activity |
| 11/02/1982 | US4357232 Method for enhancing catalytic activity |
| 10/12/1982 | US4353792 Solvent extraction of oxygen compounds to increase efficiency of further treatment |
| 09/21/1982 | US4350582 Dissolving, catalytic hydrocracking, circulation |
| 09/21/1982 | CA1132077A1 Processing heavy hydrocarbon oils |
| 08/18/1982 | EP0057980A1 Pretreatment of catalytic dewaxing feedstocks |
| 08/17/1982 | US4344841 Method of removing contaminant from feedstock streams |
| 08/10/1982 | US4343693 Method of removing contaminant from a feedstock stream |
| 08/04/1982 | EP0057071A1 Pretreatment of catalytic dewaxing feedstocks |
| 07/28/1982 | EP0056718A2 Pretreatment of catalytic conversion feedstocks |
| 07/07/1982 | EP0055492A1 A process for reclaiming used motor oil |
| 07/06/1982 | US4338186 Hydrotreatment, hydrocracking |
| 06/22/1982 | CA1126192A1 Process for hydrotreating heavy hydrocarbon oil |
| 05/18/1982 | US4330395 Hydrogenation catalyst |
| 05/11/1982 | CA1123175A1 Removing h.sub.2s from tail gas with recycled nmp extraction solvent |
| 05/04/1982 | CA1122914A1 Process for upgrading heavy hydrocarbonaceous oils |
| 04/27/1982 | CA1122553A1 Process for the separation of aromatic compounds from hydrocarbon mixtures |
| 04/20/1982 | US4325805 Hydroccracking, photostability, zeolites |