A mining company in Guyang, Inner Mongolia
Project Background and Requirements
A mining company in Guyang, Inner Mongolia, is facing challenges in handling magnetite tailings. Traditional treatment methods are costly, inefficient, and result in low tailings utilization rates.
Equipment Selection and Application
Changsha Jianren Machinery Co., Ltd. has designed a new tailings treatment process specifically for the treatment of Guyang tailings. The process employs a DG1600-1400 single-drive high-pressure roller mill to process magnetite tailings with an mfe of approximately 1.6%. The particle size is reduced from below 25mm to below 3mm (with particles smaller than 1mm accounting for over 75%). After magnetic separation and dry sorting, the grade is increased to above 20%.
Benefit Analysis and Summary
The magnetite tailings with an MFe content of approximately 1.6% were crushed to a particle size of -3 mm, then subjected to dry magnetic separation and dry sorting, raising the grade to over 20%. This innovative approach has transformed waste into valuable resources, achieving highly efficient tailings treatment and significantly boosting economic benefits, thus pioneering a new approach to tailings processing.
Contact Us
Address: Northwest corner of the intersection of Gongmao Road and Qiujiang Road, Meihua Community, Jiangbei Town, Changsha County, Changsha City, Hunan Province, China
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