B03D 1/08

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Showing 1 to 20 of 29 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9968945 Maximise the value of a sulphide ore resource through sequential waste rejectionJun 23, 17May 15, 18ANGLO AMERICAN SERVICES (UK) LTD.
9932525 Method and system for flotation separation in a magnetically controllable and steerable mediumFeb 28, 13Apr 03, 18CiDRA Corporate Services, Inc.
9839917 Method for recovering a copper sulfide concentrate from an ore containing an iron sulfideJul 11, 14Dec 12, 17EVONIK DEGUSSA GMBH, MAGOTTEAUX INTERNATIONAL S.A.,
9776194 Froth flotation separation and analysisMay 09, 14Oct 03, 17HERAEUS QUARTZ UK LIMITED
9718066 Method for separating a defined mineral phase of value from a ground oreDec 15, 14Aug 01, 17SIEMENS AKTIENGESELLSCHAFT
9694367 Method for producing a zirconium concentrated product from froth treatment tailingsOct 10, 13Jul 04, 17TITANIUM CORPORATION INC.
9415330 Blends of polypropylene polyglycol and phenolic glycol ethers and method of foam control using such blendDec 01, 11Aug 16, 16DOW BRASIL SUDESTE INDUSTRIAL LTDA.
9346062 Separation of copper minerals from pyrite using air-metabisulfite treatmentDec 03, 10May 24, 16BARRICK GOLD CORPORATION
9302272 Froth flotation processesOct 17, 12Apr 05, 16CYTEC TECHNOLOGY CORP.
9302273 Froth flotation processesOct 17, 12Apr 05, 16CYTEC TECHNOLOGY CORP.
9089796 Sedimentation and floatation wastewater treatment device with a heaterFeb 24, 12Jul 28, 15Not available
9073106 Process, decontaminant and chemical kit for the decontaminating media polluted with metals and hydrophobic organic compoundsOct 02, 08Jul 07, 15CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
9004286 Process for concentrating manganese ores via reverse cationic flotation of silicatesFeb 04, 14Apr 14, 15VALE S.A.
8968579 System, apparatus and process for extraction of bitumen from oil sandsJul 20, 12Mar 03, 15SUNCOR ENERGY INC.
8960443 Flotation separation device and methodApr 11, 08Feb 24, 15Eriez Manufacturing Co.
8881911 Method for improving flotation cell performanceAug 15, 08Nov 11, 14XSTRATA TECHNOLOGY PTY LTD.
8795537 Settler with overflow recycleSep 14, 11Aug 05, 14FORT HILLS ENERGY L.P.
8714361 Process for the separation of materials from recycled electrochemical cells and batteriesMay 10, 10May 06, 14RSR TECHNOLOGIES, INC.
6666335 Multi-mineral/ash benefication process and apparatusOct 27, 00Dec 23, 03C.A.S.T. Minerals, Inc.
5554657 Process for recycling mixed polymer containing polyethylene terephthalateMay 08, 95Sep 10, 96M&G USA CORPORATION

Showing 1 to 20 of 29 results