Xinhai devotes to providing “Turn-key Solution for Mineral Processing Plant”, namely “design and research- complete equipment manufacturing and procurement-commissioning and delivery - management and operation”. Up to now, Xinhai has established multiple overseas offices in the world.
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M+OMANAGEMENT OPERATION
A system extracts gold from pregnant solution by zinc powder
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The raw ore had an Au grade of 5.75g/t, a true density of 2.62t/m3 and a bulk density of 1.32t/m3, with gold being the major valuable mineral. ...
The Malaysia 700t/d gold mineral processing plant was a symbol of Chine-Malaysia cooperation in the mining industry under the policy of “The Belt and Road”. The raw ore consisted of pyrite, quartz, calcite and mica, with gold being the valuable mineral. It had a gold grade of 4.70g/t, silver grade of 4.63g/t, iron grade of 20.10% and a sulfur grade of 20.55%. ...
The Guinea 6,000t/d gold mineral processing plant was an EPC+M+O project. The design scope covered construction drawings and workshop drawings and involved engineers in the fields of mineral processing, water supply, and drainage, power, civil engineering, and general layout. ...
Low-grade tin ore refers to tin ore with a tin content of less than 1%. This mineral is mostly in the form of fine particles and has many associated minerals, making it difficult to separate. Traditional single mineral processing technology, such as gravity separation, magnetic separation, flotation, etc., is difficult to achieve a good mineral processing recovery rate. The following are several methods to improve the mineral processing recovery rate of low-grade tin ore for reference only....
Low-grade tin ore usually has the characteristics of complex mineral composition, low grade, and many associated minerals. It is difficult to achieve efficient recovery with traditional single beneficiation process. Therefore, the combined beneficiation process came into being. Through the organic combination of multiple beneficiation methods, the recovery rate and economic benefits of low-grade tin ore have been significantly improved....
