阅读说明：本技术 用于铝土矿矿石选矿的选择性多糖絮凝剂 (Selective polysaccharide flocculant for bauxite ore dressing ) 是由 M.M.德科斯塔 X.殷 S.卡波 L.伊里内乌 于 2018-02-07 设计创作，主要内容包括：用于铝土矿矿石的选矿的选择性絮凝剂包含一种或多种类型的多糖,所述多糖包括一种或多种类型的戊聚糖单元。还公开了用于从包含氢氧化铝和氧化铝和粘土材料以及和/或硅质脉石的铝土矿矿石中富集氢氧化铝和氧化铝的方法,其中所述方法包括在一种或多种所述选择性絮凝剂存在下进行选择性絮凝方法。(A selective flocculant for beneficiation of bauxite ore comprises one or more types of polysaccharides including one or more types of pentosan units. Also disclosed is a process for enriching aluminum hydroxide and alumina from bauxite ore containing aluminum hydroxide and alumina and clay materials and/or siliceous gangue, wherein the process comprises performing a selective flocculation process in the presence of one or more of the selective flocculants.)