| Patents for C10G 27 - Refining of hydrocarbon oils, in the absence of hydrogen, by oxidation (1,454) |
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| 12/31/1985 | US4561969 Solution of oxidizing acid and a lanthanide oxide sulfate |
| 11/12/1985 | US4552646 Dearsenating of shale oil with metal chlorates |
| 10/23/1985 | EP0159140A1 Process for upgrading heavy crude oils |
| 10/22/1985 | US4548708 Process for removing hydrogen sulfide from natural gas, oil and mixtures thereof |
| 10/09/1985 | EP0157339A2 Process for the preparation of hydrocarbons from active sludge |
| 09/04/1985 | EP0153833A2 A process for sweetening a sour hydrocarbon fraction containing mercaptan(s) |
| 07/23/1985 | US4530757 Process for upgrading heavy crude oils |
| 06/19/1985 | EP0145439A2 Hydrocarbon sweetening process |
| 06/19/1985 | EP0145408A2 Catalytic oxidation of mercaptan in sour hydrocarbon fractions |
| 06/11/1985 | CA1188675A1 Deodorant and reconditioner for metal working fluids |
| 04/30/1985 | US4514286 Fuel sweetening with organic peroxides |
| 03/05/1985 | US4502949 Catalytic oxidation of mercaptan in petroleum distillate |
| 02/12/1985 | US4498978 Catalytic oxidation of mercaptan in petroleum distillate |
| 02/12/1985 | US4498977 Catalytic oxidation of mercaptan in petroleum distillate |
| 01/22/1985 | US4494961 Increasing the cetane number of diesel fuel by partial oxidation _ |
| 12/25/1984 | US4490246 Oxidation of mercaptans to disulfides |
| 11/27/1984 | US4485007 Oxidizing sulfur and nitrogen impurities and solvent extraction wi |
| 11/06/1984 | US4481107 Oxidation of difficultly oxidizable mercaptans |
| 11/06/1984 | US4481106 Catalytic oxidation of mercaptans to disulfided |
| 11/06/1984 | CA1177431A1 Process for the oxidation of hydrocarbons |
| 10/31/1984 | EP0122977A1 Hydrocarbon treating process having minimum gaseous effluent |
| 10/09/1984 | US4476010 Catalytic water wash |
| 09/26/1984 | EP0119885A1 Process for the preparation of a catalyst for the oxidation of mercaptans to disulfides, and use of this catalyst in the sweetening of petroleum distillates |
| 08/21/1984 | US4466906 Catalyst for the oxidation of mercaptans to disulfides, process for the preparation thereof, and its use in the sweetening of petroleum distillates |
| 08/14/1984 | CA1172591A1 Catalytic water wash |
| 08/08/1984 | EP0115382A1 Process for upgrading hydrocarbon fuels |
| 07/19/1984 | WO1984002716A1 Process for upgrading hydrocarbon fuels |
| 07/10/1984 | US4459205 Catalyst for the oxidation of mercaptans to disulfides, process for the preparation thereof, and its use in the sweetening of petroleum distillates |
| 07/10/1984 | US4459204 Use of lower alcohols as oxygen source in hydrocarbon sweetening |
| 01/31/1984 | US4428828 Upgrading hydrocarbonaceous oils with an aqueous liquid |
| 01/03/1984 | US4424107 Organic surfactant oxidation promoters for hydrocarbons |
| 01/03/1984 | CA1159788A1 Upgrading hydrocarbonaceous oils with an aqueous liquid |
| 12/28/1983 | EP0097055A2 Process for purifying hydrocarbonaceous oils |
| 11/01/1983 | US4412913 Use of alkanolamines in sweetening sour liquid hydrocarbon streams |
| 11/01/1983 | US4412912 Hydrocarbon treating process having minimum gaseous effluent |
| 10/25/1983 | US4411776 Method for treating mercaptans contained in a sour petroleum distillate |
| 10/19/1983 | EP0091845A1 Catalyst for the oxidation of mercaptans to disulfides, process for its preparation and its use in the sweetening of petroleum distillates |
| 09/27/1983 | US4406812 Hydrogen peroxide or addition compound with alkali metal borate, carbonate or pyrophosphate or urea |
| 07/12/1983 | US4392947 Integrated refining process |
| 06/29/1983 | EP0082513A1 Process for eliminating H2S from natural gas, crude oil and their mixtures |
| 06/28/1983 | US4390472 Particularly petrolatum in aqueous solution with catalyst; anti-rust protective coating |
| 04/06/1983 | EP0076100A1 A method of refining sour hydrocarbon distillates |
| 03/29/1983 | US4378305 Metal chelate mercaptan impregnated on a basic anion exchange resin |
| 03/01/1983 | CA1141942A1 Purification process |
| 02/15/1983 | US4374042 Method of reactivating a catalytic composite of a carrier material and a mercaptan oxidation catalyst |
| 02/08/1983 | CA1140924A1 Gas purification process |
| 01/25/1983 | US4370223 Coking hydrocarbonaceous oils with an aqueous liquid |
| 12/21/1982 | US4364843 Catalytic composite, method of manufacture, and process for use |
| 11/23/1982 | US4360421 Metal chelate oxidation catalyst; quaternary ammonium compound; sulfonate, sulfate, or carboxylate |
| 10/19/1982 | US4354926 Catalytic composite and process for use |
| 10/05/1982 | CA1132933A1 Conversion of mercaptans contained in a sour petroleum distillate |
| 07/20/1982 | CA1127990A1 Process for treating sour petroleum distillates |
| 06/29/1982 | US4337147 Sweetening petrroleum distillates; catalyst of metal chelate, alkali hydroxide, quaternary ammonium hydroxide |
| 06/08/1982 | CA1125217A1 Treating of sour petroleum distillates |
| 06/08/1982 | CA1125216A1 Treating of sour petroleum distillates |
| 05/25/1982 | CA1124223A1 Catalytic composite particularly useful for the oxidation of mercaptans contained in a sour petroleum distillate |
| 05/25/1982 | CA1124197A1 Process for treating sour petroleum distillates |
| 05/11/1982 | CA1123359A1 Process for treating a sour petroleum distillate |
| 04/13/1982 | US4324650 Sweetening sour oils by catalytic oxidation |
| 03/16/1982 | US4320029 Catalytic composite, method of manufacture, and process for use |
| 03/09/1982 | US4318825 Catalytic composite, and method of manufacture |
| 02/09/1982 | US4314902 Catalytic water wash |
| 01/12/1982 | US4310049 Bubbling chlorine in the presence of water |
| 12/29/1981 | US4308169 Method of reactivating a catalytic composite of a carrier material and a mercaptan oxidation catalyst |
| 12/08/1981 | CA1113880A1 Removal of non-paraffinic hydrocarbons from paraffinic hydrocarbons |
| 11/10/1981 | US4299729 Treating with an ammoniacal solution of a metal chelate and an aqueous solution of a quaternary ammonium compound |
| 11/03/1981 | US4298502 Metal phthalocyanine on basic ion exchange resin |
| 11/03/1981 | US4298463 Method of treating a sour petroleum distillate |
| 09/22/1981 | US4290917 Oxidation |
| 09/22/1981 | US4290916 Molecular seives, quaternary ammonium compound, chelate, alkali metal hydroxide |
| 09/22/1981 | US4290913 Catalytic composite useful for the treatment of mercaptan-containing sour petroleum distillate |
| 07/28/1981 | US4280818 Novel compositions of matter and process for utilizing same |
| 07/14/1981 | CA1104966A1 Method of treating a sour petroleum distillate |
| 06/30/1981 | US4276224 Anthraquinone sulphonamide compounds and preparation |
| 06/30/1981 | US4276194 Catalytic composite, method of manufacture, and process for use |
| 06/23/1981 | US4274934 Process for removing nitrogen from shale oil using pyrrole polymerization |
| 06/16/1981 | CA1103241A1 Catalyst and method of manufacture and use thereof |
| 06/16/1981 | CA1103240A1 Catalytic composition of matter comprising a metal phthalocyanine |
| 06/03/1981 | EP0029472A1 Process for removing impurities from hydrocarbons by oxidation with an aqueous solution, and the resulting hydrocarbons |
| 05/28/1981 | WO1981001413A1 Method of removing microorganisms from petroleum products |
| 04/28/1981 | CA1100079A1 Process for treating a sour petroleum distillate |
| 04/07/1981 | US4260479 Catalytic oxidation of mercaptan in sour petroleum distillate |
| 03/11/1981 | EP0024746A1 Process for the absorption and removal of hydrogen sulphide as elemental sulphur from gases or gas mixtures, and an alkaline solution containing a derivative of anthraquinone sulfonic acid amide |
| 02/17/1981 | US4251493 Desulfurization using anthraquinone sulfonamide and compound of polyvalent metal |
| 02/17/1981 | US4251492 Purification process |
| 02/10/1981 | US4250022 Catalytic oxidation of mercaptan in petroleum distillate |
| 02/03/1981 | US4248694 Process for treating a sour petroleum distillate |
| 01/27/1981 | CA1094496A1 Process for sweetening sour hydrocarbon distillates |
| 01/20/1981 | CA1094005A1 Mercaptan extraction process |
| 01/13/1981 | CA1093492A1 Process for sweetening sour hydrocarbon distillates |
| 01/06/1981 | US4243551 Catalyst for oxidizing mercaptans and mercaptide compounds and method for preparing |
| 12/16/1980 | US4238922 Wet oxidation in the presence of alkaline earth metal carbonate |
| 11/11/1980 | CA1089449A1 Methods and catalysts for removing mercaptans and mercaptide compounds from aqueous alkaline solutions |
| 07/22/1980 | US4213877 Method of reactivating a catalytic composite of an adsorptive carrier material and a mercaptan oxidation catalyst |
| 07/08/1980 | CA1081152A1 Mercaptan conversion process for a petroleum distillate charge stock |
| 07/01/1980 | CA1080652A1 Process for treating acid tar |
| 06/10/1980 | US4207173 Sweetening of hydrocarbon distillates utilizing a tetra-alkyl guanidine with phthalocyanine catalyst |
| 06/03/1980 | US4206079 Catalytic composite particularly useful for the oxidation of mercaptans contained in a sour petroleum distillate |
| 06/03/1980 | US4206043 Conversion of mercaptans contained in a sour petroleum distillate |
| 05/20/1980 | US4203827 Process for treating sour petroleum distillates |