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钙 镁离子对石英 赤铁矿凝聚与絮凝的作用
引用本文:孙致安,卢寿慈.钙 镁离子对石英 赤铁矿凝聚与絮凝的作用[J].矿冶工程,1992,12(2):19-22.
作者姓名:孙致安  卢寿慈
作者单位:武汉钢铁学院 (孙致安),武汉钢铁学院(卢寿慈)
摘    要:本文对钙、镁离子影响石英、赤铁矿凝聚与絮凝的作用进行了较为详细的考察研究。试验表明:钙、镁离子能大幅度地提高石英的凝聚与絮凝作用,它们对赤铁矿的凝聚与絮凝作用影响较小,从而大大缩小了絮凝剂5~#对它们絮凝能力和絮凝选择性的差异,不利于石英、赤铁矿的絮凝分选。

关 键 词:钙镁离子  石英  赤铁矿  凝聚  絮凝

EFFECT OF CALCIUM AND MAGNESIUM IONS ON AGGREGATION AND FLOCULATION OF QUARTZ AND HEMATITE
Sun Zhian Lu Shouci.EFFECT OF CALCIUM AND MAGNESIUM IONS ON AGGREGATION AND FLOCULATION OF QUARTZ AND HEMATITE[J].Mining and Metallurgical Engineering,1992,12(2):19-22.
Authors:Sun Zhian Lu Shouci
Affiliation:Wuhan Iron and Steel Institute
Abstract:A detailed investigation is presented of the effect of calcium and magnesium ions in aggregation and floculation of quartz and hematite, From the experiments, it is shown that calcium and magnesium ions can greatly enhance the aggregation and flocuculation of quartz and have less effect on the flocculation of hematite, resulting in difficulty in separation of hematite from quartz.
Keywords:Calcium and magnesium ions  Quartz  Hematite  Aggregation  Flocculation  
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