| Patents for C10G 65 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only (5,849) |
|---|
| 07/29/1980 | CA1082630A1 Process for the preparation of light hydrocarbon fractions |
| 07/15/1980 | US4212729 Process for demetallation and desulfurization of heavy hydrocarbons |
| 07/08/1980 | US4211635 Hydrogenation, dewaxing, lubricants |
| 07/08/1980 | US4211634 Two-catalyst hydrocracking process |
| 07/08/1980 | CA1081151A1 Process for the conversion of hydrocarbons |
| 07/01/1980 | US4210525 Catalyst comprising oxides or sulfides of group 6 and group 8 metals |
| 07/01/1980 | US4210521 Low pressure hydrotreating hydrogenating cracking, to produce high octane gasoline |
| 06/17/1980 | US4208271 Process for the selective hydrogenation of gasolines comprising both gum-generating compounds and undesirable sulfur compounds |
| 06/11/1980 | EP0011906A1 Process for selective hydrogenation of dienes in pyrolysis gasoline |
| 05/28/1980 | EP0011349A1 Two-catalyst hydrocracking process |
| 04/22/1980 | CA1076054A1 Multi-stage desulfurization process utilizing multi-cycle second stage catalyst loading |
| 04/22/1980 | CA1076053A1 Hydrodesulfurization process with parallel first stages in series with a unified second stage |
| 04/22/1980 | CA1076052A1 Process for onstream regeneration of a hydrodesulfurization catalyst |
| 04/22/1980 | CA1076051A1 Desulfurization process employing multi-catalyst reactor |
| 04/08/1980 | US4197184 Hydrorefining and hydrocracking of heavy charge stock |
| 04/01/1980 | CA1074717A1 Process for the desulphurization of hydrocarbon oils |
| 03/25/1980 | US4194964 Catalytic conversion of hydrocarbons in reactor fractionator |
| 03/25/1980 | CA1074244A1 Hydrodewaxing |
| 03/18/1980 | US4193864 Catalytic hydrodesulfurization, hydrogen transfer reaction of liquid effluent |
| 03/18/1980 | CA1073835A1 Multi-stage desulfurization process |
| 03/04/1980 | US4191636 Process for hydrotreating heavy hydrocarbon oil |
| 03/04/1980 | US4191632 Process for the production of benzene from hydrocarbon fractions rich in alkyl-aromatic hydrocarbons and containing paraffinic and naphthenic hydrocarbons |
| 03/04/1980 | CA1072904A1 Hydrodenitrogenation of shale oil using two catalysts in parallel reactors |
| 03/04/1980 | CA1072903A1 Hydrodenitrogenation of shale oil using two catalysts in series reactors |
| 03/04/1980 | CA1072902A1 Hydrodesulfurization process employing a guard chamber |
| 03/04/1980 | CA1072901A1 Multiple stage hydrodesulfurization process including partial feed oil by-pass of first stage |
| 03/04/1980 | CA1072900A1 Hydrodesulfurization process with upstaged reactor zones |
| 02/12/1980 | CA1071561A1 Process for the conversion of hydrocarbons |
| 01/22/1980 | CA1070256A1 Process for the conversion of hydrocarbons |
| 01/15/1980 | US4183801 Hydrocracking, distillation, hydrogenation using group 8 metal catalyst |
| 01/08/1980 | US4182674 Nitrogen reduction and dehydrogenation of synthetic crude |
| 01/08/1980 | CA1069452A1 Production of white oils by two stages of hydrogenation |
| 01/01/1980 | US4181598 Manufacture of lube base stock oil |
| 01/01/1980 | US4181595 Production of lubricants |
| 01/01/1980 | US4181503 Process for alternately steam reforming sulfur containing hydrocarbons that vary in oxygen content |
| 12/25/1979 | US4180453 Process for the steam-cracking of heavy feedstocks |
| 12/18/1979 | US4179474 Process for conversion of naphtha to ethylene |
| 12/18/1979 | US4179355 Combination residual oil hydrodesulfurization and thermal cracking process |
| 12/18/1979 | US4179354 Combination residual oil hydrodesulfurization and catalytic cracking process |
| 12/04/1979 | US4177163 Alumina modified with rare earth oxide |
| 11/20/1979 | CA1066725A1 Process for the hydrogenation of highly insaturated fractions of hydrocarbons |
| 11/06/1979 | US4173528 Multistage residual oil hydrodesulfurization process employing segmented feed addition and product removal |
| 10/30/1979 | US4172815 Simultaneous production of jet fuel and diesel fuel |
| 10/09/1979 | US4170546 Group 6 or 8 metal catalyst |
| 10/09/1979 | US4170545 Multistage residual oil hydrodesulfurization process with an interstage flashing step |
| 09/25/1979 | US4169040 Staged process for the production of middle distillate from a heavy distillate |
| 09/18/1979 | CA1062642A1 Process for the conversion of hydrocarbons |
| 08/28/1979 | US4166026 Two-step hydrodesulfurization of heavy hydrocarbon oil |
| 08/21/1979 | US4165274 Catalytic hydrocracking, hydrodemetallizing, and hydrodesulphurization, of tar sand oil vacuum distillates |
| 08/14/1979 | CA1060370A1 Process for the conversion of hydrocarbons |
| 08/07/1979 | US4163707 Asphalt conversion |
| 07/31/1979 | US4162962 Nickel, cobalt, molybdenum, and/or tungsten metals, oxides, or sulfides on alumina |
| 07/03/1979 | US4159940 Denitrogenation of syncrude |
| 07/03/1979 | US4159936 Process for hydrogenized reconditioning of crude oil or residues derived therefrom into saturated light hydrocarbons |
| 07/03/1979 | US4159935 Conversion of hydrocarbonaceous black oils |
| 06/19/1979 | US4158622 Treatment of hydrocarbons by hydrogenation and fines removal |
| 05/08/1979 | US4153540 Upgrading shale oil |
| 05/01/1979 | US4152244 Manufacture of hydrocarbon oils by hydrocracking of coal |
| 04/24/1979 | US4151070 First stage of lower severity than second stage |
| 04/03/1979 | CA1051807A1 Method of removing contaminant from hydrocarbonaceous fluid |
| 03/20/1979 | US4145276 Group 8 metal, nickel and tungsten compounds, halided alumina |
| 02/27/1979 | US4141820 Process for upgrading arsenic-containing oils |
| 02/06/1979 | US4138325 Process for conversion of gas oil to ethylene and needle coke |
| 01/30/1979 | US4137148 From waxy crude, solvent extraction, dewaxing over zeolite catalyst, hydrotreatment |
| 01/09/1979 | US4133745 Processing shale oil cuts by hydrotreating and removal of arsenic and/or selenium |
| 12/05/1978 | CA1043725A1 Hydrocarbon conversion process |
| 11/28/1978 | US4127471 Hydrocracking alkylaromatic-containing hydrocarbons at mild cracking conditions and then subjecting the alkylaromatic hydrocarbon to alkyl transfer |
| 11/28/1978 | US4127470 Hydroconversion with group IA, IIA metal compounds |
| 10/24/1978 | US4122000 Method for rejuvenating catalysts in hydrodesulfurization of hydrocarbon feedstock |
| 10/17/1978 | US4120778 Vacuum distillation, catalytic cracking, hydrotreatment |
| 10/03/1978 | US4118310 Of an asphaltene-containing oil, group 6 and group 8 metal supported catalyst |
| 09/26/1978 | US4116819 Hydrodesulfurization process including product recycle |
| 09/26/1978 | US4116818 Group iv-b metal-promoted catalyst |
| 09/26/1978 | US4116817 Hydrodesulfurization process employing a promoted catalyst |
| 09/26/1978 | US4116816 Parallel hydrodesulfurization of naphtha and distillate streams with passage of distillate overhead as reflux to the naphtha distillation zone |
| 09/19/1978 | CA1038789A1 Hydrocarbon conversion process |
| 09/12/1978 | US4113603 Two-stage hydrotreating of pyrolysis gasoline to remove mercaptan sulfur and dienes |
| 09/05/1978 | CA1037892A1 Conversion process of hydrocarbons |
| 08/29/1978 | US4110202 Catalytic |
| 08/29/1978 | US4110197 Hydrocarbon conversion with gravity-flowing catalyst particles |
| 08/08/1978 | US4105535 Liquid fuels from coal |
| 07/25/1978 | US4102779 Processes for treating a heavy petroleum hydrocarbon stream containing metals and asphaltenes |
| 07/11/1978 | US4100056 Manufacture of naphthenic type lubricating oils |
| 05/23/1978 | US4090950 Without acid treatment and clay contact, catalytic hydrogenation and dewaxing |
| 05/16/1978 | US4089806 Method for rejuvenating hydroprocessing catalysts |
| 04/04/1978 | US4082648 Process for separating solid asphaltic fraction from hydrocracked petroleum feedstock |
| 04/04/1978 | US4082647 Simultaneous and continuous hydrocracking production of maximum distillate and optimum lube oil base stock |
| 03/21/1978 | US4080397 Method for upgrading synthetic oils boiling above gasoline boiling material |
| 02/28/1978 | US4076613 Combined disulfurization and conversion with alkali metals |
| 02/14/1978 | US4073721 Catalyst regeneration by circulating catalyst in a hydrotreating oil process |
| 02/07/1978 | US4072603 Process to make technical white oils |
| 01/31/1978 | US4071574 Conversion of Fischer-Tropsch heavy product to high quality jet fuel |
| 12/13/1977 | US4062758 Process for the conversion of hydrocarbons in atmospheric crude residue |
| 11/22/1977 | US4059648 Method for upgrading synthetic oils boiling above gasoline boiling material |
| 11/22/1977 | US4059503 Stripping ammonia from liquid effluent of a hydrodenitrification process |
| 11/15/1977 | US4058449 Group 6b or 8 metal containing catalyst |
| 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 | US4055481 Two-stage process for manufacture of white oils |
| 10/18/1977 | US4054508 Oxides or sulfides of group 6b or 8 metal on aluminum support ion |