我国铝矾土品位下降对棕刚玉冶炼影响的研究  

Influence of the Grade Declining in Chinese Bauxite on Brown Corundum Smelting

作　　者：晋腾超 王庆伟[1] 纪小会[1] 胡勇 黄一红[3] 

机构地区：[1]河南工业大学,河南郑州450001 [2]贵州达众第七砂轮有限责任公司,贵州清镇551414 [3]郑州白鸽集团股份有限公司,河南郑州450007

出　　处：《矿产保护与利用》2016年第2期43-47,共5页Conservation and Utilization of Mineral Resources

基　　金：河南省科技攻关项目(132102210405)

摘　　要：简述了我国铝矾土资源的概况及其在棕刚玉行业的利用现状,通过对矿物杂质元素在棕刚玉冶炼工艺过程中的反应机理及其对产品性能的影响分析,阐明了铝矾土品位下降对棕刚玉冶炼生产过程造成的影响,并对棕刚玉行业的发展方向提出了一些建议。The overview of bauxite resources in China and the utilization of bauxite in brown corundum industry were briefly described in this paper. According to the reaction mechanism of mineral impurities in brown corundum smelting and its impacts on product performance were analyzed,thereby classifying the influence of decline of bauxite grades on brown corundum smelting. Furthermore,some suggestions about the development direction of brown corundum industry were also proposed.

关 键 词：铝矾土 棕刚玉 冶炼 

分 类 号：TD862.5[矿业工程—金属矿开采] TQ175.741[矿业工程—矿山开采]