Tailings dam and other facilities (2)
Posted on November 21, 2019

C. Initial dam structure (1) The dam crest width of the initial dam should g…

Water chlorination
Posted on November 21, 2019

The aqueous solution chlorination method had many patents in the late 1970s.…

Kaolin mineral processing and processing methods (1)
Posted on November 21, 2019

(

China's steel and iron ore demand forecast
Posted on November 21, 2019

Steel industry is an important in…

Mixing and ball making efficiency check
Posted on November 20, 2019

The mixing efficiency is a measure of the quality of the mixing operation an…

Acid dissolution and metal ion hydrolysis of metal oxides
Posted on November 20, 2019

Electromigration does not occur in such reactions, and the ionic a…

Stage of iron ore beneficiation
Posted on November 20, 2019

Disseminated iron ore

Use of rare earth element cerium (Ce)
Posted on November 20, 2019

Classification of rare earths

1) …

Barite mining
Posted on November 20, 2019

Mining is divided into open-pit mining and underground mining. The mining of tow…

Difficult selection of lead-zinc ore beneficiation technology
Posted on November 20, 2019

Ye Xuejun
Hot pressing leaching (2)
Posted on November 19, 2019

Copper smelting arsenic-containing wastewater treatment
Posted on November 19, 2019

Domestic copper smelting enterprises have dev…

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