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    • 10. 发明申请
    • METHOD FOR REMOVING A PARTICULATE CONTAMINANT MATERIAL FROM A PARTICULATE MIXED LITHIUM METAL PHOSPHATE MATERIAL
    • 从颗粒状混合的锂金属磷酸盐材料中去除颗粒污染物质的方法
    • WO2011045049A1
    • 2011-04-21
    • PCT/EP2010/006266
    • 2010-10-13
    • SÜD-CHEMIE AGVOGLER, ChristianBAUER, PeterMICHOT, Christophe
    • VOGLER, ChristianBAUER, PeterMICHOT, Christophe
    • C01B25/30C01B25/37
    • C01B25/37B02C23/08B07B15/00
    • The present invention relates to a method for removing a particulate contaminant material from a particulate mixed lithium metal phosphate material, comprising the steps of providing a particulate mixed lithium metal phosphate material, including a particulate contaminant material and a fine particulate mixed lithium metal phosphate, having the mass x*m, feeding the particulate mixed lithium metal phosphate material into a fluidizing stage containing particulate mixed lithium metal phosphate material of mass m, and fluidizing it in the fluidizing stage, feeding the fluidized particulate mixed lithium metal phosphate material to a sifting stage and passing it through the sifting stage, discontinuing the feed of the particulate mixed lithium metal phosphate material into the fluidizing stage after 10 to 100 times of the mass m have been fed into the fluidizing stage, fluidizing and sifting the material present in the fluidizing stage after discontinuing the feed, until the mass of the material present in the fluidizing stage becomes 10 % to 100 % of the mass m, and removing the remaining material from the fluidizing stage, wherein the sequence of steps b) to f) is repeated until the total mass x*m has been processed.
    • 本发明涉及一种从颗粒状混合锂金属磷酸盐材料中除去颗粒污染物质的方法,包括以下步骤:提供颗粒状混合锂金属磷酸盐材料,其包括颗粒状杂质材料和细粒状混合锂金属磷酸盐,其具有 质量x * m,将颗粒状混合锂金属磷酸盐物质进料到含有质量m的颗粒状混合锂金属磷酸盐物质的流化阶段中,并在流化阶段将其流化,将流化颗粒状混合锂金属磷酸盐物质进料到筛分级 并将其通过筛选阶段,在质量m的10〜100倍之后停止将粒状混合的锂金属磷酸盐物质进料到流化阶段中,将其进料到流化阶段,流化和筛选流化阶段中存在的物质 在停止饲料后,直到马的质量 在流化阶段中的特征存在于质量m的10%至100%,并且从流化阶段除去剩余的材料,其中重复步骤b)至f)的顺序,直到总质量x * m已经被处理。