Dashiqiao Huashi Refractory Material Co., Ltd.
Contact: Mr. Chen
Panling Village, Guanlan Town, Dashiqiao City, Yingkou City, Liaoning Province
Siderite ore dressing process
Like limonite, siderite is also an iron ore with a lower iron grade and is less stable. The process used in the 97 fused magnesia siderite ore dressing plant has re-election and strong magnetic separation. Different siderites have different sorting methods. A single siderite with coarse grain size is suitable for single re-election, single strong magnetic separation and a combined process including the two. Iron ore, an efficient process including roasting magnetic separation, strong magnetic separation, flotation or maglev combined processes.
The siderite containing magnetite can be combined with weak magnetic separation and re-election, strong magnetic separation, or flotation, or a more complex process.
Limonite ore dressing process
Iron ore processing is huge, iron ore tailings account for about half of the total metal mine tailings. In recent years, due to the increasing awareness of environmental protection and tailings accidents, both from the perspective of comprehensive utilization of resources and from the perspective of environmental safety Iron ore tailings treatment is a problem that needs attention.
At present, the main treatment methods of iron ore tailings are tailings re-election, tailings dry rowing and full tailings cement filling method, avoiding resource waste and tailing accidents from the source.
Tailings re-election: effectively improve the recovery rate of the product and comprehensive utilization of iron ore resources.
Dry tailings of tailings: reduce the cost of tailings storage and reduce the hidden dangers of accidents.
Full tailings cement filling method: the use of tailings to protect the terrain is more environmentally friendly.