Enrichment of Low Grade Eti Mine-Espey Colemanite Stocks Using Microwave Methods  

作　　者：Ramazan Butuner Ahmet Aydm 

机构地区：[1]Department of Production and Coordination Unit, Eti Mine Works General Directorate, Ankara 06010, Turkey [2]Department of Mining Engineering, Dumlupmar University, Kutahya 43000, Turkey

出　　处：《Journal of Environmental Science and Engineering(A)》2016年第7期327-332,共6页环境科学与工程（A）

摘　　要：In this study, the benefication of low-grade Espey -10 mm. colemanite stocks of more than 30,000 tons, which have been waiting for longer years, can not be evaluated in any way in Emet Boron Works in order to get salable product. Chemical, physical, mineralogical and thermal characterization of low-grade colemanite stock, in the sizes of 10 mm, are located in Espey region primarily conducted. Grades of 10 mm size of Espey used in this study is 28.87% B203. In the microwave experiments, a concentrate of 50.82% B203 was obtained with the efficiency of 88.13%. Evaluating colemanite concentrate by microwave technology may have great importance in solving environmental problem.

关 键 词：COLEMANITE MICROWAVE environment. 

分 类 号：TD953[矿业工程—选矿] TM931[电气工程—电力电子与电力传动]