新疆阿勒泰地区高岭土矿地质特征及工业利用前景  

Geological Characteristics and Industrial Utilization Prospect of Kaolinite in Altay,Xinjiang

作　　者：秦彪[1] QIN Biao(Xinjiang Branch of China National Geological Exploration Center of Building Materials Industry,Urumqi 830000,China)

机构地区：[1]中国建筑材料工业地质勘查中心新疆总队,新疆乌鲁木齐830000

出　　处：《中国非金属矿工业导刊》2020年第4期63-65,共3页China Non-Metallic Minerals industry

基　　金：新疆维吾尔自治区地质勘查基金项目(编号:A15-2-XJ32)资助。

摘　　要：阿勒泰地区高岭土均产于古近系地层,其层位稳定,分布面积广,产状平缓,覆盖浅,有利于开采。但高岭土矿品级低含铁量高,原矿石Fe2O3+Ti O2> 2.5%。随着选矿工艺的提升,使得低品质高岭土资源能够实现利用,具有一定的潜在经济价值。Kaolin in Altay area is produced from palaeogence stratum,which is stable,widely distributed,gently shaped and shallow covered,and conducive to mining.But kaolin ore grade low iron content is high,the primary ore Fe2O3+TiO2>2.5%.With the improvement of mineral processing technology[1-3],low-quality kaolin resources can be utilized[4],which has a certain potential economic value.

关 键 词：高铁低品级 高梯度磁选 高温漂白 地质特征 

分 类 号：P619.232[天文地球—矿床学]