Title: A method, arrangement and use of arrangement for separating elements and/or their compounds from each other
Application Number: 200580014082 Application Date: 2005.05.02
Publication Number: 1964792 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B04C9/00;B03C1/30;B03C1/005
Applicant(s) Name: Air-grinder AB Address:
Inventor(s) Name: Backlund Erik;Lindfors Hils-olov
Attorney & Agent: longchuan gong
Abstract:
    The present invention relates to a method to separate different materials from each other, such as, for example, elements and/or compounds of elements. The material (A-D) is pre-treated in a cyclone device (10) that comprises a restricted outlet (21) for a gaseous medium and an outlet (14) for material treated in the cyclone device, whereby the cyclone device (10) breaks the material (A-D) down into smaller fractions and changes the magnetic properties of the materials, and in that the different materials (A-D) are subsequently separated from each other by means of magnetic separation (M1-M4).
Time: 13