| Patents for C01G 13 - Compounds of mercury (371) |
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| 01/26/1988 | US4721605 Selective removal of metals from aqueous solutions with dithiophosphinic acids |
| 01/19/1988 | US4720373 Solids refining apparatus |
| 12/15/1987 | US4713229 Removing heavy metals; diorganyl dithiophosphoric acid ester, adsorbent, reductant |
| 05/12/1987 | US4664700 Water pollution control |
| 04/28/1987 | EP0203189A4 Method of recovery of gold and other metals. |
| 02/25/1987 | EP0211305A2 Metal scavenging process |
| 02/04/1987 | EP0210387A1 Selective removal of metals from aqueous solutions with dithiophosphinic acids |
| 02/03/1987 | US4640751 Reacting mercury and mercuric chloride to form mercurous chloride, oxidizing mercurous chloride with chlorine to form mercuric chloride, electrolyzing to form metallic mercury and chlorine |
| 12/30/1986 | EP0205453A1 Process for the preparation of ultrapure heavy metal fluorides. |
| 12/03/1986 | EP0203189A1 Method of recovery of gold and other metals |
| 10/28/1986 | US4619744 Soluble crosslinkable polyelectrolyte |
| 10/21/1986 | CA1212873A1 Organometallic chemical vapour deposition of films |
| 08/05/1986 | US4604321 Conjugated diolefin polymer on porous support |
| 07/17/1986 | WO1986004049A1 Process for the preparation of ultrapure heavy metal fluorides |
| 06/19/1986 | WO1986003480A1 Method of recovery of gold and other metals |
| 04/30/1986 | EP0179242A2 Process for the purification of phosphoric acid |
| 04/23/1986 | EP0179040A2 A method for the purification of gases containing mercury and simultaneous recovery of the mercury in metallic form |
| 04/22/1986 | US4584054 Solids refining process |
| 04/08/1986 | US4581218 Process for the preparation of high purity alpha mercuric iodide for use as a starting material source for the growth of monocrystals for nuclear detection |
| 12/31/1985 | US4561887 Process for recovering metals from solution through solvent extraction and pyrometallurgical reduction |
| 11/19/1985 | US4554150 Detector grade mercuric iodide |
| 11/12/1985 | US4552905 Copolymer, a process for its preparation and its use as a sorbent |
| 10/09/1985 | EP0157249A1 Process for the recycling of fluorescent materials |
| 07/23/1985 | CA1190720A1 Process for removing heavy metal ions and arsenic from wet-processed phosphoric acid |
| 05/02/1985 | EP0139497A2 Use of an adsorbing agent for the adsorption of mercury |
| 04/09/1985 | US4509997 Organometallic chemical vapor deposition of films utilizing organic heterocyclic compounds |
| 01/16/1985 | EP0131179A1 Copolymer, process for its preparation and its use as a sorbent |
| 12/12/1984 | EP0127664A1 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
| 12/05/1984 | EP0126763A1 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
| 12/04/1984 | US4486391 Separation and recovery of ionic substances by fluorine-containing compound |
| 10/30/1984 | US4479924 With diorganyldithiophosphoric acid and adsorbent |
| 10/16/1984 | CA1176061A1 Process for separating metals from aqueous solutions |
| 10/02/1984 | US4474896 For elemental mercury, zeolite, cation, sulfides |
| 09/12/1984 | EP0118352A1 Process for the preparation of high purity alpha-mercuric iodide for use as a source of starting material for the growth of monocrystals for nuclear detection |
| 08/28/1984 | US4468278 Process for mono-crystal growth in a closed tubular chamber |
| 08/21/1984 | US4466948 Process for removing heavy metal ions and arsenic from wet-processed phosphoric acid |
| 06/07/1984 | WO1984002123A1 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
| 06/07/1984 | WO1984002122A1 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
| 04/25/1984 | EP0106537A2 Organometallic chemical vapour deposition of films |
| 02/01/1984 | EP0099514A1 Process for removing heavy metal ions and arsenic from wet-process phosphoric acid |
| 11/29/1983 | US4418043 Process for separating metals from aqueous solutions |
| 10/12/1983 | EP0091043A1 Method of separating heavy metal compounds from intermediate products of phosphatic fertilizer manufacture |
| 04/26/1983 | US4381288 Mercury brine sludge treatment |
| 08/31/1982 | US4347230 Process for the preparation of alpha mercuric iodide monocrystals |
| 06/08/1982 | US4333913 Alkali metal hydroxides, reacting peroxide with mercury polysulfide to precipitate mercury oxide |
| 02/17/1982 | EP0045850A1 Method of separating metals from aqueous solutions |
| 09/23/1981 | EP0036360A1 Process for growing a single crystal in a closed ampoule |
| 09/17/1981 | WO1981002590A1 Method for growing a single-crystal in a closed cylindrical housing and product obtained |
| 08/04/1981 | US4282057 Vapor growth of mercury iodide for use as high energy detectors |
| 04/07/1981 | US4260494 Removal of mercury sulfides by oxidation |
| 03/17/1981 | US4256707 Precipitation with sulfides of zinc, ferrous or silver |
| 01/07/1981 | EP0022013A2 Alpha mercuric iodide single crystals and process for their manufacture |
| 09/16/1980 | US4223173 Nonionic crosslinked resin containing amine or phosphine groups adducted to borane; hydrogenating olefins, ketones or aldehydes |
| 08/26/1980 | CA1084505A1 Certain sulfonamidoquinolines, metal complexes thereof, and solutions containing such sulfonamidoquinolines and metal complexes |
| 06/24/1980 | US4209419 Certain sulfonamidoquinolines, metal complexes thereof, and solutions containing such sulfonamidoquinolines and metal complexes |
| 04/29/1980 | CA1076363A1 Method for the removal of mercury from sludges containing same |
| 02/26/1980 | US4190709 Mercury and copper selective metal chelating resins |
| 09/18/1979 | CA1062438A1 Purification of hgl2 for nuclear detector fabrication |
| 08/21/1979 | CA1060762A1 Method and apparatus for growing hg12 crystals |
| 07/24/1979 | US4162206 Separation of iodine from mercury containing scrubbing solutions |
| 04/03/1979 | US4147626 Treatment of mercury contaminated aqueous media |
| 12/20/1978 | EP0000090A1 Modified phenolic resins, method for their preparation and their use as selective metal chelating agents |
| 07/11/1978 | US4100163 Substituted 8-sulfonamidoquinolines |
| 05/23/1978 | US4091084 Mercuric iodide, repeated sublimation, zone refining |
| 05/02/1978 | US4087359 Process for removing mercury and mercury salts from liquid effluents |
| 05/02/1978 | US4087276 Removal of mercury from sludge by heating and condensing |
| 05/10/1977 | US4023059 High pressure light emitting electric discharge device |
| 03/01/1977 | US4010000 Controlled particle size |
| 11/02/1976 | US3989623 Process for recovery of dissolved mercury salts from aqueous solutions |
| 09/21/1976 | US3981967 Process for the recovery of bound mercury from mercury-containing catalysts |
| 04/06/1976 | US3948793 Ultra-pure metal halide particles |