| Patents for C01B 9 - General methods of preparing halides (975) |
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| 01/02/1986 | EP0166157A2 Silicon and/or fluorine treated alumina |
| 10/30/1985 | EP0159366A1 Process for converting chlorinated hydrocarbons and metal oxides to oxides of carbon and metal chlorides |
| 10/09/1985 | EP0157561A2 Metal stripping system and an operation process therefor |
| 10/02/1985 | EP0156617A2 Production of metal fluorides |
| 09/03/1985 | US4539187 Method for separating and recovering silica, aluminum and iron from fly ash, mineral ores and mine tailings |
| 05/28/1985 | US4519986 Treating thorium oxide with hydrofluoric acid and exposing the hydrate formed with fluoride compound |
| 04/16/1985 | US4511710 Halide removal from fluid organic materials |
| 04/09/1985 | CA1185097A1 Process for preparing metals from their fluorine- containing compounds |
| 07/03/1984 | US4457812 Preferential extraction of metal halide with nonmetal halide |
| 05/08/1984 | US4447663 Process for continuous fluorination of carbon |
| 04/17/1984 | CA1165780A1 Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons |
| 04/11/1984 | EP0105164A1 Process for the chlorination of oxidic materials |
| 04/10/1984 | CA1165307A1 Catalyst pellets with resin binder for decomposition of hypochlorite and method of use |
| 03/06/1984 | US4435379 Reaction with metal oxides |
| 01/25/1984 | EP0099217A1 Recovery of cyanogen bromide |
| 12/21/1983 | EP0096241A1 Production of metal chlorides |
| 09/28/1983 | EP0089353A1 Method for the selective chlorination of metal oxide mixtures of natural or synthetic origine. |
| 09/06/1983 | US4402924 Preparation of high surface area metal fluorides and metal oxyfluorides, especially aluminum fluoride extrudates |
| 08/23/1983 | CA1152283A1 Process for producing chloride of elements of group iii, iv or v of periodic table |
| 08/17/1983 | EP0086056A1 Process for preparation of ultrapure thorium fluoride |
| 08/09/1983 | US4397682 Process for preparing metals from their fluorine-containing compounds |
| 05/17/1983 | CA1146337A1 Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides |
| 04/14/1983 | WO1983001249A1 Method for the selective chlorination of metal oxide mixtures of natural or synthetic origine |
| 03/29/1983 | US4378342 Process for the manufacture of potassium nitrate |
| 03/22/1983 | CA1143135A1 Preparation of substantially anhydrous iodine compounds |
| 02/22/1983 | US4374807 Method for recovering aluminum fluoride from fluorine-containing aqueous aluminum nitrate solutions |
| 10/27/1982 | EP0063555A2 Chlorinator furnace and method for producing tetrachloride of such metals as titanium and zirconium |
| 09/28/1982 | US4351819 Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons |
| 09/07/1982 | US4348363 Apparatus for solid gas reaction |
| 08/10/1982 | CA1129177A1 Process for the manufacture of potassium nitrate |
| 07/06/1982 | CA1127186A1 Production of chlorinated compounds by use of molten salts |
| 05/27/1982 | WO1982001701A1 Preparation of substantially anhydrous iodine compounds |
| 05/26/1982 | EP0052354A2 Process for preparing metals from their fluorine-containing compounds |
| 05/11/1982 | US4329525 Production of chlorinated compounds by use of molten salts |
| 04/27/1982 | US4327062 Process for producing chloride of elements of Group III, IV or V of Periodic Table |
| 11/24/1981 | US4302432 Preparation of hydrogen iodide, lithium iodide and methyl iodide |
| 09/08/1981 | US4288411 Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides |
| 09/08/1981 | CA1108377A1 Preparation of high surface area metal fluorides and metal oxyfluorides, especially aluminum fluoride extrudates |
| 09/02/1981 | EP0034897A1 Process for producing chlorides of elements of group III, IV or V of periodic table |
| 07/28/1981 | CA1105675A1 Recovery of hydrogen chloride in carbochlorination of metal oxides |
| 06/23/1981 | US4275046 By reaction of a metal oxide with a fluorocarbon vapor |
| 06/09/1981 | CA1102525A1 Chlorides of lead, zinc, copper, silver and gold |
| 01/13/1981 | US4244935 Method of forming metal chlorides |
| 01/07/1981 | EP0021809A1 Chloride leaching |
| 10/28/1980 | CA1088316A1 Ore halogenation process |
| 10/07/1980 | CA1086919A1 Recovery of chlorine values from a melt oxidation gas |
| 09/16/1980 | CA1085589A1 Recovery of chlorine values from iron chloride by- produced in chlorination of ilmenite and the like |
| 09/16/1980 | CA1085584A1 Process for selectively recovering metal chlorides from gaseous effluent |
| 09/02/1980 | US4220629 Chlorination of ores with catalyzed metal chlorides |
| 06/24/1980 | US4209501 Chlorination of sulfides in a fused salt bath |
| 05/06/1980 | US4201739 Manufacture of metal halide particles |
| 02/26/1980 | US4190639 Carbon monoxide, multivalent metal chloride molten salts, phosgene |
| 11/27/1979 | CA1066878A1 Recovery of halides |
| 05/22/1979 | CA1054777A1 Oxidation of molten salts and recovery of chlorine values |
| 05/15/1979 | CA1054379A1 Halidation of nonferrous metal values in manganese oxide ores |
| 03/13/1979 | US4144092 Evaporation, crystallization of metal components |
| 02/20/1979 | US4140746 Recovery of chlorine values from iron chloride by-produced in chlorination of ilmenite and the like |
| 01/23/1979 | CA1046733A1 Preparation of metal fluorides |
| 12/12/1978 | US4129604 Recovering hydrogen chloride |
| 12/12/1978 | CA1044244A1 Metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-n-methylcarbamate |
| 09/05/1978 | US4111991 Amine halides from a halogen, a hydrazine and an amine |
| 08/15/1978 | US4106918 Method of recovering fluorine from vapor of crude phosphoric acid solution |
| 04/04/1978 | US4082833 Carbo-chlorination to produce aluminum chloride and silicon chloride; sulfur or sulfur compound as promoter |
| 01/03/1978 | US4066783 Insecticidal and acaricidal metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate |
| 01/03/1978 | US4066424 Selectively recovering metal chlorides from gaseous effluent |
| 07/19/1977 | US4036776 From multivalent metal chlorides; hydrogen chloride recycle |
| 07/05/1977 | US4034070 Metal reacted with hydrogen fluoride and halogen in the presence of a nitrile |
| 03/15/1977 | US4012493 Preparation of metal fluorides |
| 11/09/1976 | US3991092 Metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate |
| 11/09/1976 | US3990891 Aluminum halides |
| 07/06/1976 | US3968200 Oxychlorination |
| 07/06/1976 | US3968050 Oxidation of molten salts and recovery of chlorine values |
| 05/11/1976 | US3956532 Recovery of metal halides |
| 05/11/1976 | US3956147 Production of metal fluorides from fluosilicic acid |
| 01/27/1976 | US3935293 Method for the manufacture of metallic chlorides |