| Patents for C10G 27 - Refining of hydrocarbon oils, in the absence of hydrogen, by oxidation (1,454) |
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| 05/06/1980 | US4201662 Oxidation with sulfur trioxide or dioxide and an amine or amine salt promoter |
| 04/29/1980 | CA1076505A1 Process for the preparation of novel technically valuable products from mineral oil distillates or from solvent extracts of such distillates |
| 04/22/1980 | US4199431 Oxidation of petrolatums in the presence of halide salts |
| 04/08/1980 | US4197192 Vanadium and nickel removal from petroleum utilizing organic peroxyacid |
| 03/19/1980 | EP0008641A1 Anthraquinonesulphonamides and process for their manufacture |
| 03/19/1980 | EP0008640A1 Method for the removal of hydrogen sulfide from gases or liquid hydrocarbons and gases or liquid hydrocarbons thus purified |
| 02/26/1980 | CA1072526A1 Process for the regeneration of a solid bed metal phthalocyanine catalyst system |
| 09/25/1979 | CA1062986A1 Petroleum oxidate and calcium derivatives thereof |
| 09/18/1979 | US4168245 Preparation of a supported metal phthalocyanine catalyst |
| 09/18/1979 | US4168225 Method for removing sulfur impurities from petroleum liquids |
| 07/03/1979 | US4159964 Metal chelate catalyst and alkanolamine hydroxide on adsorptive support |
| 06/05/1979 | US4157312 Catalytic composite particularly useful for the oxidation of mercaptans contained in a sour petroleum distillate |
| 05/29/1979 | US4156641 Catalytic oxidation of mercaptan in petroleum distillate including quaternary ammonium hydroxide |
| 05/29/1979 | CA1055520A1 Process for the odor removal of malodourous sulfur containing olefinic derivatives |
| 03/20/1979 | US4145273 Transformer oil processing |
| 03/06/1979 | US4142964 Supported metal phthalocyanine oxidation catalyst, morpholine, a base |
| 02/27/1979 | US4141819 Supported metal phthalocyanine catalyst in presence of an alkaline reagent at oxidation conditions |
| 02/20/1979 | US4140618 Transformer oil processing |
| 01/09/1979 | CA1046004A1 Method for removing sulfur and nitrogen in petroleum oils |
| 11/28/1978 | US4127474 Treating a petroleum distillate with an alkanolamine hydroxide and a supported oxidation catalyst impregnated with polynuclear aromatic sulfonic acid |
| 11/07/1978 | US4124531 Catalytic composite for the treatment of sour petroleum distillates |
| 11/07/1978 | US4124494 Treating a petroleum distillate with a supported metal phthalocyanine and an alkanolamine hydroxide |
| 11/07/1978 | US4124493 Catalytic oxidation of mercaptan in petroleum distillate including alkaline reagent and substituted ammonium halide |
| 10/24/1978 | US4121999 To remove mercaptans, phenolic catalyst toxins, and toxin precurso |
| 10/24/1978 | US4121998 Treating a petroleum distillate with a supported metal phthalocyanine and a polynuclear aromatic sulfonic acid |
| 10/24/1978 | US4121997 Treating a petroleum distillate with a supported metal phthalocyanine and an alkaline reagent containing alkanolamine halide |
| 10/17/1978 | US4120865 Oxidation catalyst, metal complex of 2,3,7,8,12,13,17,18-tetra(1,2-benzo-4(4'-phthaloyl))-porphyrazine-2-, 22,23,24-tetraene or derivatives |
| 09/12/1978 | US4113604 Oxidation of residual mercaprans to disulfides |
| 08/15/1978 | US4107078 Preparation of a supported metal phthalocyanine catalyst |
| 08/01/1978 | US4104155 Mercaptan extraction process utilizing a stripped alkaline solution |
| 07/11/1978 | US4100057 With morpholine, metal phthalocyanine catalyst |
| 07/04/1978 | US4098681 Oxidation of mercaptans in a petroleum distillate with a supported metal phthalocyanine catalyst |
| 06/27/1978 | CA1033537A1 Separation process of zirconium and hafnium tetrachlorides and their mixtures |
| 05/23/1978 | US4090954 Method for oxidizing mercaptans and mercaptide compounds from aqueous alkaline solutions and hydrocarbon distillates |
| 05/16/1978 | US4089689 Petroleum oxidate and calcium derivatives thereof |
| 05/09/1978 | US4088569 Mercaptan oxidation in a liquid hydrocarbon with a metal phthalocyanine catalyst |
| 05/02/1978 | US4087378 Preparation of a supported metal phthalocyanine |
| 03/14/1978 | US4078992 Metal phthalocyanine catalyst from 4-sulfophthalic compound |
| 03/07/1978 | US4077878 In process purification of dry cleaning solvents |
| 02/07/1978 | US4072630 Support or carrier impregnated with metal and metal salt solution |
| 01/24/1978 | US4070307 Method of catalyst manufacture |
| 01/17/1978 | US4069138 Metal 3,4-tetrapyridino-tetraazaporphine |
| 09/27/1977 | US4051014 Preferential oxidation with peroxy oxidant |
| 09/20/1977 | US4049572 Catalyst and method of manufacture and use thereof |
| 09/13/1977 | US4048240 Method of oxidizing or bleaching a contaminant in a non-aqueous fluid |
| 09/13/1977 | US4048097 Mercaptan oxidation |
| 08/09/1977 | US4040947 Mercaptan extraction process utilizing a stripped alkaline solution |
| 07/12/1977 | US4035286 Octane upgrading of light naphtha streams using a fluoroalkanesulfonic acid-antimony pentafluoride mixture |
| 06/07/1977 | US4028269 Steam treatment, impregnation with metal phthalocyanine |
| 04/19/1977 | US4018705 Percolating through charcoal and alumina; adding a solid metal phthalocyanine to the percolate |
| 02/22/1977 | US4009120 Charcoal, steam, acids, water, extraction, impregnation |
| 01/18/1977 | US4003827 Doctor treatment |
| 09/14/1976 | US3980582 Method and catalyst for removing mercaptans and mercaptide compounds from aqueous alkaline solutions |
| 06/22/1976 | US3964994 H2 O2 -containing micellar dispersions |