B03D 1/016

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9981271 Method and system for releasing mineral from synthetic bubbles and beadsMay 25, 12May 29, 18CiDRA CORPORATE SERVICES LLC
9981272 Techniques for transporting synthetic beads or bubbles in a flotation cell or columnMay 25, 12May 29, 18CiDRA Corporate Services, Inc.
9956563 Separation of clean water from effluent streamsOct 21, 17May 01, 18Not available
9943860 Mineral recovery in tailings using functionalized polymersMay 25, 12Apr 17, 18CiDRA Corporate Services, Inc.
9919319 Method for improving rheological properties of mineral slurryDec 16, 15Mar 20, 18KEMIRA OYJ
9914136 Process for reducing soluble organic content in produced waters associated with the recovery of oil and gasJul 22, 13Mar 13, 181257 122 Alberta Ltd., 1257122 ALBERTA LTD., AQUERO COMPANY, LLC,
9889452 Methods for facilitating mineral extractionDec 22, 14Feb 13, 18CHEMTREAT, INC.
9849465 Mineral ore flotation using carboxymethyl cellulose with different characteristics in different flotation cellsJan 29, 13Dec 26, 17CP KELCO OY
9840669 Methods of recovering bitumen from oil sandsJun 05, 14Dec 12, 17BAKER HUGHES INCORPORATED
9827574 Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beadsMay 25, 12Nov 28, 17CIDRA CORPORATE SERVICES, INC.
9828324 Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefromSep 29, 15Nov 28, 17SIRRUS, INC.
9751093 Effluent treatment systemOct 16, 15Sep 05, 17Cimarron Land & Cattle Company, LLC
9675980 Flotation process for recovering feldspar from a feldspar oreJan 06, 11Jun 13, 17CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, IMERYS CERAMICS FRANCE, UNIVERSITE DE LORRAINE,
9643193 Frothers for mineral flotationJul 20, 16May 09, 17ECOLAB USA INC.
9586212 Depressor in iron ore flotation comprising sugar cane bagasse, use of sugar cane bagasse as depressor in iron ore flotation and process of preparing depressor comprising sugar cane bagasseSep 04, 13Mar 07, 17VALE S.A.
9566590 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron oreApr 10, 12Feb 14, 17BASF SE
9567655 Processes for the separation of oresOct 17, 13Feb 14, 17GEORGIA-PACIFIC CHEMICALS LLC
9561512 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron oreApr 10, 12Feb 07, 17BASF SE
RE46235 Process for the separation of non-sulfidic minerals and ores from unwanted constituents of crude mineral and oreJul 02, 15Dec 13, 16Cognis IP Management CMBH
9486815 Polyquaternary polymer as a depressant in a method for froth flotation of potash oresDec 17, 13Nov 08, 16AKZO NOBEL CHEMICALS INTERNATIONAL B.V.

Showing 1 to 20 of 67 results