Experimental Study on the Iron Removal from the Tailing of a Potash Feldspar in Jiangxi Province
Xiaojing Li
Abstract
Xiaojing Li
Abstract
The characteristics of the tailing of a potash feldspar in Jiangxi province were analyzed.And the technology and equipment for iron removal from potash feldspar ore were expounded.The results showed that using the iron removal process of discarding tailing by dry magnetic separation coarse particle-grinding plus ceramic ball-high gradient permanent magnetic separation-high gradient electromagnetic magnetic separation,high grade potash feldspar powder was obtained,and Fe2O3 content in the product was reduced from the original 1.06% to 0.075%.It had good economic and social benefits.
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The characteristics of the tailing of a potash feldspar in Jiangxi province were analyzed.And the technology and equipment for iron removal from potash feldspar ore were expounded.The results showed that using the iron removal process of discarding tailing by dry magnetic separation coarse particle-grinding plus ceramic ball-high gradient permanent magnetic separation-high gradient electromagnetic magnetic separation,high grade potash feldspar powder was obtained,and Fe2O3 content in the product was reduced from the original 1.06% to 0.075%.It had good economic and social benefits.
Key concepts: Potash, Feldspar, Magnetic separation, Metallurgy, Grinding, Ceramic, Environmental science, Mineralogy