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    Magnetic separation of nonferrous metal ores by means of multi-stage conditioning
    24.
    发明专利
    Magnetic separation of nonferrous metal ores by means of multi-stage conditioning 未知

    公开(公告)号：AU2010220285B2

    公开(公告)日：2015-06-04

    申请号：AU2010220285

    申请日：2010-03-03

    Applicant: BASF SE ,  SIEMENS AG

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

    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).

    PROCEDIMIENTO PARA LA SEPARACION Y/O PREPARACION MAGNETICA CONTINUA DE MINERAL ASI COMO INSTALACION ASOCIADA
    29.
    发明专利
    PROCEDIMIENTO PARA LA SEPARACION Y/O PREPARACION MAGNETICA CONTINUA DE MINERAL ASI COMO INSTALACION ASOCIADA 未知

    公开(公告)号：PE20121367A1

    公开(公告)日：2012-10-20

    申请号：PE2012000252

    申请日：2010-05-31

    Applicant: SIEMENS AG ,  BASF SE

    Inventor： DANOV VLADIMIR ,  DOMKE IMME ,  GROMOLL BERND ,  HARTMANN WERNER ,  KRIEGLSTEIN WOLFGANG ,  MICHAILOVSKI ALEXEJ ,  MRONGA NORBERT ,  RIEGER REINHOLD

    IPC: B03C1/015

    Abstract: DICHO PROCEDIMIENTO COMPRENDE LAS SIGUIENTES ETAPAS: PREPARAR UNA MEZCLA LIQUIDA (PULPA) QUE COMPRENDE AGUA Y ROCA MOLIDA, QUE CONTIENE LA SUSTANCIA UTIL QUE CONTIENE METAL; LLEVAR A CABO UNA REACCION DE HIDROFOBIZACION AL MENOS DE UNA SUSTANCIA UTIL EN LA PULPA; OBTENER UN MATERIAL MAGNETIZABLE HIDROFOBIZADO EN FORMA DE PARTICULAS EN SUSPENSION LIQUIDA Y ANADIR ESTA SUSPENSION A LA PULPA; PROVOCAR UNA REACCION DE AGLOMERACION ENTRE EL MATERIAL MAGNETIZABLE HIDROFOBIZADO EN FORMA DE PARTICULAS Y LA SUSTANCIA UTIL HIDROFOBIZADA PARA DAR AGLOMERADOS MAGNETIZABLES EN LA PULPA; UNA PRIMERA ETAPA DE SEPARACION MAGNETICA PARA SEPARAR LOS AGLOMERADOS MAGNETIZABLES DE LA PULPA; MEZCLAR UN PRODUCTO DE SEPARACION QUE CONTIENE LOS AGLOMERADOS DE LA PRIMERA ETAPA DE SEPARACION CON UN LIQUIDO NO POLAR EN LOS COMPONENTES DE PARTIDA DE SUSTANCIA UTIL Y MATERIAL MAGNETIZABLE EN FORMA DE PARTICULAS; UNA SEGUNDA ETAPA DE SEPARACION MAGNETICA PARA SEPARAR EL MATERIAL MAGNETIZABLE EN FORMA DE PARTICULAS DE LA SUSTANCIA UTIL; DESECAR LA FRACCION DE SEPARACION QUE CONTIENE LA SUSTANCIA UTIL DE LA SEGUNDA ETAPA DE SEPARACION PARA OBTENER LA SUSTANCIA UTIL

    Separator for the separation of magnetizable secondary resource particles from a suspension, its use and method
    30.
    发明专利
    Separator for the separation of magnetizable secondary resource particles from a suspension, its use and method 未知

    公开(公告)号：AU2011224015A1

    公开(公告)日：2012-04-05

    申请号：AU2011224015

    申请日：2011-09-13

    Applicant: SIEMENS AG ,  BASF SE

    Inventor： DANOV VLADIMIR ,  DENNERLEIN KLAUS ,  GROMOLL BERND ,  HARTMANN WERNER ,  MICHAILOVSKI ALEXEJ ,  SCHMIDT WOLFGANG

    IPC: B03C1/015

    Abstract: Separator for the separation magnetizable secondary resource particles from a suspension, its use and method Abstract Separator (l',1'',1''') for the separation of magnetizable secondary resource particles from a suspension (100) contain ing further non-magnetizable particles, wherein the separator (1',1'',1''') comprises a pipe-like or hollow cylindrical re actor (la), through which the suspension (100) can flow, with an inlet aperture (lb) for the suspension (100) and an outlet aperture (lc), wherein at least one magnetic field-generating device (3) for the generation of a deflecting magnetic field which varies over time, in particular of a wandering magnetic field, is arranged on the outer periphery of the reactor (la), and with at least one pipeline (ld), which is assigned to the outlet aperture (1c) and branches off from the reactor (la) for the accommodation of a secondary resource streams (12) comprising predominantly the secondary resource particles, characterized in that the separator (l',l'',l''') further com prises a feed arrangement (50,50',50'') upstream of the inlet aperture (1b) in the direction of flow, which is set up to im part a helical movement to the suspension (100) before entry into the reactor (la).

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