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    Enrichment of valuable ores from mine waste (tailings)
    4.
    发明专利
    Enrichment of valuable ores from mine waste (tailings) 未知

    公开(公告)号：AU2009324379A1

    公开(公告)日：2011-07-28

    申请号：AU2009324379

    申请日：2009-12-09

    Applicant: BASF SE ,  SIEMENS AG

    Inventor： IMME DOMKE ,  ALEXEJ MICHAILOVSKI ,  NORBERT MRONGA

    IPC: B03C1/015

    Abstract: The present invention relates to a method for separating at least one first substance from a mixture containing said at least one first substance in an amount of 0.001 to 1.0 wt %, based on the total mixture, and at least one second substance, comprising at least the following steps: (A) bringing the mixture into contact, (B) optionally adding at least one dispersant, (C) treating the dispersion with at least one hydrophobic magnetic particle, (D) separating the enrichment product from step (C) from the mixture by applying a magnetic field, (E) optionally splitting the separated enrichment product from step (D).

    aparelho para separar partículas magnéticas de uma dispersão, processo para separação de pelo menos uma partícula magnética de uma dispersão, e, uso de um aparelho
    5.
    发明专利
    aparelho para separar partículas magnéticas de uma dispersão, processo para separação de pelo menos uma partícula magnética de uma dispersão, e, uso de um aparelho 未知

    公开(公告)号：BR112014027739A2

    公开(公告)日：2017-06-27

    申请号：BR112014027739

    申请日：2013-05-08

    Applicant: BASF SE

    Inventor： ALEXEJ MICHAILOVSKI ,  DAVID F BLACKWOOD ,  IMME DOMKE ,  PIYADA CHAROENSIRISOMBOON ,  REINHOLD RIEGER

    IPC: B03C1/28 ,  B03C1/01

    Abstract: 1 / 1 resumo “aparelho para separar partã�culas magnã‰ticas de uma dispersãƒo, processo para separaã‡ãƒo de pelo menos uma partã�cula magnã‰tica de uma dispersãƒo, e, uso de um aparelhoâ€� a presente invenã§ã£o relaciona-se a um aparelho para separar partã­culas magnã©ticas (1, 2, 10) de uma dispersã£o compreendendo estas partã­culas magnã©ticas (1, 2, 10) e partã­culas nã£o magnã©ticas (9), ï�¯ compreendendo pelo menos um canal tipo laã§o formando 90 a 350 de um arco circular atravã©s do qual a dispersã£o flui, pelo menos um ã­m㣠(13) que ã© mã³vel ao longo do canal e que forã§a as partã­culas magnã©ticas (1, 2, 10) em pelo menos uma primeira saã­da (5) e pelo menos uma segunda saã­da (6), atravã©s das quais as partã­culas nã£o magnã©ticas (9) sã£o forã§adas, onde o aparelho compreende adicionalmente pelo menos primeiro meio (11) para tratar a dispersã£o ou uma parte da dispersã£o com um lã­quido hidrofã­lico e pelo menos um segundo meio (12) para tratar a dispersã£o ou uma parte da dispersã£o com um lã­quido hidrofã³bico. em adiã§ã£o, a presente invenã§ã£o relaciona-se ao uso do aparelho de acordo com a presente invenã§ã£o, para separar partã­culas magnã©ticas (1, 2, 10) de uma dispersã£o, compreendendo estas partã­culas magnã©ticas (1, 2, 10) e partã­culas nã£o magnã©ticas (9).

    Magnetic separation of nonferrous metal ores by means of multi-stage conditioning
    6.
    发明专利
    Magnetic separation of nonferrous metal ores by means of multi-stage conditioning 未知

    公开(公告)号：AU2010220285A1

    公开(公告)日：2011-09-08

    申请号：AU2010220285

    申请日：2010-03-03

    Applicant: SIEMENS AG ,  BASF SE

    Inventor： IMME DOMKE ,  ALEXEJ MICHAILOVSKI ,  NORBERT MRONGA ,  WERNER HARTMANN ,  WOLFGANG KRIEGLSTEIN ,  VLADIMIR DANOV

    IPC: B03C1/015

    Abstract: The present invention relates to a method for separating at least one first material from a mixture containing said at least one first material and at least one second material, comprising at least the following steps: (A) bringing the mixture containing at least one first material and at least one second material into contact with at least one surface-active substance, optionally in the presence of at least one dispersant, wherein the surface-active substance bonds to the at least one first material; (B) optionally adding at least one dispersant to the mixture obtained in step (A) in order to obtain a dispersion; (C) treating the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first material, to which the at least one surface-active substance is bonded, and the at least one magnetic particle attach; (D) separating the attachment product from step (C) from the mixture by applying a magnetic field in order to obtain the attachment product and a mixture M1 depleted of the attachment product, and repeating the steps (A) to (D).

    Cu-Mo separation
    8.
    发明专利
    Cu-Mo separation 未知

    公开(公告)号：AU2010217681A1

    公开(公告)日：2011-10-20

    申请号：AU2010217681

    申请日：2010-02-22

    Applicant: BASF SE ,  SIEMENS AG

    Inventor： IMME DOMKE ,  ALEXEJ MICHAILOVSKI ,  NORBERT MRONGA

    IPC: B03C1/015

    Abstract: The invention relates to a method for separating at least one material from a mixture comprising said at least one material, at least one second material and at least one third material, comprising at least the following steps: (A) bringing the mixture, comprising at least one first material, at least one second material and at least one third material, into contact with at least one hydrocarbon in a volume of 0.01 to 0.4 wt %, relative to the sum of the mixture and at least one hydrocarbon, in the presence of at least one dispersion agent as applicable;(B) adding of least one dispersion agent to the mixture obtained in step (A) as applicable in order to obtain a dispersion; (C) treating the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle such that the at least one first material and the at least one magnetic particle accumulate (D) separating the accumulation product from step (C) from the mixture by creating a magnetic field; (E) splitting the separated accumulation product from step (D) as applicable in order to obtain the at least one first material and the at least one magnetic particle separately.

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