摘要
以江西崇义小坑砂质高岭土为研究对象,在矿物学研究的基础上,分别进行筛析和水析试验、分级、水力旋流器、磁选、煅烧、漂白、剥片等工艺试验研究。研究结果表明,小坑高岭土自然白度大于70%,-0.045mm精矿煅烧白度可达90%以上,精矿产品可达到TC-0陶瓷原料、TL-1级涂料产品、XT-2级橡塑填料产品的工业要求,属优质高岭土矿。为小坑高岭土的开发利用提供了科学依据。
The arenaceous kaolin was researched,which from Xiaokeng,Jiangxi.Based on mineralogical research,kaolin was studied with screen analysis,hydraulic analysis,classification,spiral classifier,magnetic separation,bleaching,delaminating.The results showed the kaolin with natural whiteness greater than70%and-325section with calcination whiteness greater than90%.The concentrate product can reached premium grade standard of ceramic(TC-0),first grade standard of coating industry(TL-1),first grade standard of rubber industry(XT-1).It provides scientific basis for the development and utilization of this kaolin deposit.
作者
周雪桂
沙明
龚敏
王水龙
袁承先
邹东风
缪向亮
刘茜
Zhou Xuegui;Sha Ming;Gong Min;Wang Shuilong;Yuan Chengxian;Zhou Dongfeng;Miao Xiangliang;Liu Xi(Center of Exploration and Development of Geology and Mineral Resource of Jiangxi Province, Nanchang,Jiangxi 330030)
出处
《非金属矿》
CSCD
北大核心
2017年第3期64-67,共4页
Non-Metallic Mines
关键词
砂质高岭土
小坑
水力旋流器
磁选
漂白
剥片
煅烧
arenaceous kaolin
xiaokeng
hydrocyclone
magnetic separation
bleaching
delaminating
calcination
