Study the floatability of andalusite and mechanism of which with alkyl sulphonate as collecter was accomplished.
研究了红柱石的可浮性及其与捕收剂烷基磺酸盐的作用机理.
Temperature and soaking time on mullitization of andalusite were studied by analyzing the XRD data.
研究了烧成温度和保温时间对添加活性氧化铝的红柱石基耐火材料莫来石化行为的影响.
There are abundant mineral resources, andalusite, marble, granite, gold and other mineral resources, greater reserves.
还有丰富的矿产资源, 红柱石 、 大理石 、 花岗岩 、 黄金等矿产资源储量较大.