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    • 8. 发明授权
    • Method of increasing the efficiency in an ore separation process by means of hydrophobic magnetic particles by targeted input of mechanical energy
    • 通过目标输入机械能通过疏水磁性颗粒提高矿石分离过程效率的方法
    • US08486270B2
    • 2013-07-16
    • US13509413
    • 2010-11-10
    • Reinhold RiegerAlexej MichailovskiImme Domke
    • Reinhold RiegerAlexej MichailovskiImme Domke
    • B02C23/18B03C1/01G03C1/32
    • B03C1/01B03C1/32B03C2201/18
    • The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps (A) contacting of the mixture comprising at least one first material and at least one second material with at least one magnetic particle in the presence of at least one dispersion medium so that the at least one first material and the at least one magnetic particle agglomerate, (B) if appropriate, addition of further dispersion medium to the dispersion obtained in step (A), (C) separation of the agglomerate from step (A) or (B) from the mixture by application of a magnetic field, (D) and dissociation of the agglomerate separated off in step (C) in order to obtain the at least one first material and the at least one magnetic particle separately, with an energy input of at least 10 kW/m3 being introduced into the dispersion in step (A).
    • 本发明涉及从包含该至少一种第一材料和至少一种第二材料的混合物中分离至少一种第一材料的方法,其包括以下步骤(A)使包含至少一种第一材料和 至少一种第二材料,在至少一种分散介质的存在下具有至少一个磁性颗粒,使得所述至少一种第一材料和所述至少一种磁性颗粒聚集,(B)如果合适的话,向其中添加另外的分散介质 在步骤(A)中获得的分散体,(C)通过施加磁场从混合物中分离步骤(A)或(B)的附聚物,(D)和在步骤(C)中分离出的附聚物的解离在 以便在步骤(A)中将至少10kW / m 3的能量输入引入分散体中以分别获得至少一种第一材料和至少一种磁性颗粒。
    • 10. 发明申请
    • CONCENTRATE QUALITY IN THE ENRICHMENT OF UG-2 PLATINUM ORE
    • 浓缩UG-2铂金的浓度
    • US20110229384A1
    • 2011-09-22
    • US13047156
    • 2011-03-14
    • Alexej MICHAILOVSKIImme DomkeFrank BozichDavid F. Blackwood
    • Alexej MICHAILOVSKIImme DomkeFrank BozichDavid F. Blackwood
    • C01G55/00C01G7/00
    • C01G7/00C01G55/00
    • The present invention relates to a process for separating at least one first substance from a mixture comprising this at least one first substance and at least one second substance, comprising the steps of (A) bringing the mixture comprising at least one first substance and at least one second substance into contact with at least one surface-active substance, (B) if required, addition of at least one dispersing medium to the mixture obtained in step (A) in order to obtain a dispersion, and (C) separation of the adduct of at least one first substance and at least one surface-active substance from the dispersion from step (A) or (B), for example by means of flotation, at least one additive which is either a monomolecular compound comprising amino and carboxyl groups or derivatives thereof or a polymeric compound obtainable by reaction of alkylene oxides and/or aziridines, or mixtures thereof, being added to the mixture comprising at least one first substance and at least one second substance.
    • 本发明涉及从包含该至少一种第一物质和至少一种第二物质的混合物中分离出至少一种第一物质的方法,该方法包括以下步骤:(A)将混合物包含至少一种第一物质和至少 一种第二物质与至少一种表面活性物质接触,(B)如果需要,在步骤(A)中获得的混合物中加入至少一种分散介质以获得分散体,和(C)分离 至少一种第一物质和来自步骤(A)或(B)的分散体的至少一种表面活性物质的加合物,例如通过浮选,至少一种作为包含氨基和羧基的单分子化合物的添加剂 或其衍生物或通过环氧烷和/或氮丙啶或其混合物的反应获得的聚合物,其被加入到包含至少一种第一物质和至少一种第二物质的混合物中 ance。