摘要
以平果铝厂的拜耳赤泥及某冶炼厂废盐酸为原料,考察了酸过量系数、液固比、反应时间及反应温度对赤泥中Fe、Al浸出率的影响,得出用废盐酸浸出赤泥中Fe、Al获得制备水处理絮凝剂原液的较佳条件。
Adopting Bayer red mud of Pingguo and waste hydrochloric acid of some refinery as raw material, researching acid excess coefficient ,ratio of solid and liquor,time of reaction and temperature of reaction affecting on leatch ratio of Fe,Al in red mud. By experiment, obtaining better condition of preparing flocculant solution for water treatment by waste hydrochloric acid leaching Fe,Al in red mud.
出处
《中国有色冶金》
北大核心
2008年第5期48-50,共3页
China Nonferrous Metallurgy
关键词
拜耳赤泥
废盐酸
浸出
絮凝剂
Bayer red mud
waste hydrochloric acid
leatch
flocculant
