C01F 5/30

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9988287 Process water for producing salt by means of strong brine concentration after sea water desalination by using a two-way circulation method and bromine extractionJan 04, 15Jun 05, 18WEIFANG NORTHSEA OASIS SOLAR POWERED TECHNOLOGY CO., LTD.
9889421 Process for the recovery of metals and hydrochloric acidFeb 04, 11Feb 13, 18BRAV METAL TECHNOLOGIES INC.
9550712 Acid/salt separationAug 16, 12Jan 24, 17PURAC BIOCHEM BV
9428397 Process for precipitation of Carnallite from aqueous solutionsMar 13, 14Aug 30, 16DEAD SEA WORKS LTD.
9382600 Processes for preparing alumina and various other productsSep 17, 12Jul 05, 16ORBITE TECHNOLOGIES INC.
9376364 Acid/salt separationAug 16, 12Jun 28, 16PURAC BIOCHEM BV
9227849 Systems and methods for processing sylvinite and carnallite oresJul 24, 12Jan 05, 16BIO TECHNO TERRA, LLC
9181603 Processes for treating fly ashesMar 11, 13Nov 10, 15ORBITE TECHNOLOGIES INC.
9126843 Method for separation of monovalent metals from multivalent metalsMay 11, 12Sep 08, 15ROHM AND HAAS COMPANY
7794688 Magnesium oxychloride cementJan 13, 10Sep 14, 10VTI ARCHITECTURAL PRODUCTS, INC.
6761873 Method for reducing the bromide content in an aqueous bromide-containing solution using hydrogen peroxideFeb 20, 01Jul 13, 04Not available
6423292 Anhydrous magnesium chloride preparation processJun 05, 00Jul 23, 02Not available
6001316 Method for treatment of waste material and recovering MgCl.sub.2Dec 18, 97Dec 14, 99NORSK HYDRO ASA
5980854 Method for the production of a magnesium chloride solutionSep 23, 98Nov 09, 99Noranda Inc.
5882361 Method for producing calcium chloride scalesFeb 04, 98Mar 16, 99CT UMWELTTECHNIK AG
5607655 Olefin polymerization catalyst and precursor thereforMar 06, 95Mar 04, 97Phillips Petroleum Company
5455018 Magnesium chloride particulates having unique morphology and olefin polymerization catalysts supported thereonMay 17, 93Oct 03, 95ELF ATOCHEM S.A.
5326432 Method of producing magnesium chloride hexahydrate and other alkaline earth saltsAug 07, 92Jul 05, 94Not available
5120514 Process for production of magnesium chlorideJun 07, 90Jun 09, 92NORSK HYDRO ASA
5091161 Production of pure magnesium chloride solution from siliceous magnesium mineralsAug 20, 90Feb 25, 92NORANDA METALLURGY INC.

Showing 1 to 20 of 31 results