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    PARTICULAS FUNCIONALIZADAS HIDROFOBICAS
    31.
    发明专利
    PARTICULAS FUNCIONALIZADAS HIDROFOBICAS 未知

    公开(公告)号：PE20171647A1

    公开(公告)日：2017-11-13

    申请号：PE2017001405

    申请日：2011-09-02

    Applicant: BASF SE

    Inventor： DEUERLEIN STEPHAN ,  DOMKE IMME ,  MICHAILOVSKI ALEXEJ ,  RIEGER REINHOLD ,  CHAROENSIRISOMBOON PIYADA ,  EICHHOLZ CHRISTIAN ,  BAYER ROBERT

    IPC: C08K9/06

    Abstract: Se refiere a una mezcla estable que comprende particulas modificadas en superficie obtenidas por la reaccion de particulas de oxido metalico seleccionados del grupo que consiste en oxido de Mn, Fe, Co, Ni y Cu, combinaciones de estos y oxidos mixtos de estos metales con al menos un metal alcalinoterreo seleccionado del grupo que consiste en Mg, Ca, Sr y Ba; con al menos un compuesto de formula general I y/o IIa, donde: R1 es hidrogeno, alquilo C1-C30, entre otros; R2 es hidrogeno, alquilo C1-C30, entre otros; m es 0, 1, 2 o 3; n es 1, 2 o 3; un solvente tal como hidrocarburos aromaticos, alcoholes, eteres, entre otros; y al menos una sustancia tensioactiva tal como surfactantes no ionicos, anionicos, entre otros. Tambien se refiere a un proceso de preparacion. Dicha mezcla de particulas funcionalizadas hidrofobicas es estable en condiciones predominantes del metodo analitico o biologico del ciclo aglomeracion-desaglomeracion, siendo utiles en procesos de separacion, purificacion del agua, purificacion de tierra contaminada con metal pesado, entre otros.

    PARTICULAS FUNCIONALIZADAS HIDROFOBICAS
    32.
    发明专利
    PARTICULAS FUNCIONALIZADAS HIDROFOBICAS 未知

    公开(公告)号：PE16472017A1

    公开(公告)日：2017-11-13

    申请号：PE0014052017

    申请日：2011-09-02

    Applicant: BASF SE

    Inventor： DEUERLEIN STEPHAN ,  DOMKE IMME ,  MICHAILOVSKI ALEXEJ ,  RIEGER REINHOLD ,  CHAROENSIRISOMBOON PIYADA ,  EICHHOLZ CHRISTIAN ,  BAYER ROBERT

    IPC: C08K9/06

    CPC classification number: C08K9/06

    Abstract: Se refiere a una mezcla estable que comprende particulas modificadas en superficie obtenidas por la reaccion de particulas de oxido metalico seleccionados del grupo que consiste en oxido de Mn, Fe, Co, Ni y Cu, combinaciones de estos y oxidos mixtos de estos metales con al menos un metal alcalinoterreo seleccionado del grupo que consiste en Mg, Ca, Sr y Ba; con al menos un compuesto de formula general I y/o IIa, donde: R1 es hidrogeno, alquilo C1-C30, entre otros; R2 es hidrogeno, alquilo C1-C30, entre otros; m es 0, 1, 2 o 3; n es 1, 2 o 3; un solvente tal como hidrocarburos aromaticos, alcoholes, eteres, entre otros; y al menos una sustancia tensioactiva tal como surfactantes no ionicos, anionicos, entre otros. Tambien se refiere a un proceso de preparacion. Dicha mezcla de particulas funcionalizadas hidrofobicas es estable en condiciones predominantes del metodo analitico o biologico del ciclo aglomeracion-desaglomeracion, siendo utiles en procesos de separacion, purificacion del agua, purificacion de tierra contaminada con metal pesado, entre otros.

    PROCESSING RICH ORES USING MAGNETIC PARTICLES
    33.
    发明专利
    PROCESSING RICH ORES USING MAGNETIC PARTICLES 未知

    公开(公告)号：CA2698216C

    公开(公告)日：2017-01-10

    申请号：CA2698216

    申请日：2008-09-01

    Applicant: BASF SE

    Inventor： DOMKE IMME ,  MRONGA NORBERT ,  MICHAILOVSKI ALEXEJ ,  HIBST HARTMUT ,  SERVAY THOMAS ,  KLOPSCH RAINER

    IPC: B03C1/015

    Abstract: The invention relates to a method for removing at least one first substance from a mixture that contains the at least one first substance and at least one second substance. Said method comprises the following steps: (A) contacting the mixture containing at least one first substance and at least one second substance with at least one surface-active substance, optionally in the presence of at least one dispersant, the surface-active substance binding to the at least one first substance, (B) optionally adding at least one dispersant to the mixture obtained in step (A) to obtain a dispersion, (C) treating the dispersion obtained in step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first substance to which the at least one surface-active substance is bound and the at least one magnetic particle are added thereto, (D) removing the addition product obtained in step (C) from the mixture by applying a magnetic field, (E) breaking down the removed addition product obtained in step (D) to obtain the at least one first substance and the at least one magnetic particle as separate entities.

    Cu-Mo separation
    34.
    发明专利
    Cu-Mo separation 未知

    公开(公告)号：AU2010217681B2

    公开(公告)日：2016-07-07

    申请号：AU2010217681

    申请日：2010-02-22

    Applicant: BASF SE

    Inventor： DOMKE IMME ,  MICHAILOVSKI ALEXEJ ,  MRONGA NORBERT

    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.

    РАЗДЕЛЕНИЕ МЕДИ И МОЛИБДЕНА
    36.
    发明专利
    РАЗДЕЛЕНИЕ МЕДИ И МОЛИБДЕНА 未知

    公开(公告)号：RU2559260C2

    公开(公告)日：2015-08-10

    申请号：RU2011138925

    申请日：2010-02-22

    Applicant: BASF SE ,  ZIMENS AKTSIENGEZEL SHAFT

    Inventor： DOMKE IMME ,  MIKHAJLOVSKI ALEKSEJ ,  MRONGA NORBERT

    IPC: B03C1/015

    Abstract: Изобретениеотноситсяк способувыделенияпоменьшеймереоднойценнойрудыизеесмесис поменьшеймереоднойдругойценнойрудойи безруднойпородой. Способвыделенияпоменьшеймереодногопервогогидрофобногоилигидрофобизованноговеществаизсмеси, содержащейэтопоменьшеймереоднопервоегидрофобноеилигидрофобизованноевещество, поменьшеймереодновтороегидрофобноеилигидрофобизованноевеществои поменьшеймереоднотретьегидрофильноевещество, причемгидрофобностьпоменьшеймереодногопервогогидрофобногоилигидрофобизованноговеществапревышаетгидрофобностьпоменьшеймереодноговторогогидрофобногоилигидрофобизованноговещества, включаетпоменьшеймереследующиестадии: (А) контактированиесмеси, содержащейпоменьшеймереоднопервоегидрофобноеилигидрофобизованноевещество, поменьшеймереодновтороегидрофобноеилигидрофобизованноевеществои поменьшеймереоднотретьегидрофильноевеществопоменьшеймерес однимуглеводородом, количествокоторогов пересчетенасуммарноеколичествоуказаннойсмесии поменьшеймереодногоуглеводородасоставляетот 0,01 до 0,4 % масс., принеобходимостив присутствиипоменьшеймереодногодиспергатора, (В) принеобходимостидобавлениек полученнойнастадии (А) смесипоменьшеймереодногодиспергаторас цельюполучениядисперсии, (С) обработкуполученнойнастадии (А) или (В) дисперсиипоменьшеймереоднойгидрофобноймагнитнойчастицейтакимпутем, чтопоменьшеймереоднопервоегидрофобноеилигидрофобизованноевеществоприсоединяетсяк поменьшеймереодноймагнитнойчастице, (D) выделениеполученногонастадии (С) продук�

    Magnetic separation of nonferrous metal ores by means of multi-stage conditioning
    37.
    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).

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