Table 1 analysis of iron concentrate composition listed in the iron concentrate, the content of Pb, Zn, Cu and other impurities are 0.29%, 0.36%, 0.32%, the subject requires that the content of Pb in iron concentrate should be.......
1. Under the leadership of the class leader, complete the tasks of the class.
2. Seriously implement safety technology operations, equipment maintenance procedures and various rules and regulations of this position.
3. The.......
There are two main types of marble veneers used in the construction industry, one with a thickness of 20mm, commonly referred to as a "standard plate" and the other with a thickness of 10mm, commonly referred to as a "thin plate", since the thin plate prod.......
The ore dressing method mainly includes hand selection, re-election and flotation. Among them, there are more concentrating plants using flotation, followed by hand selection, and fewer re-election plants. A fe.......
South Africa Transvaal Bush Vader igneous about 2 billion t of vanadium and titanium magnetic iron ore. The main ore layer contains ab.......
Fuel is one of the main raw materials for sinter. It is a source of heat for sinter ore. It is required to have low fuel ash, low volatile content and suitable particle size.
Too high will reduce the ash content of the sintered iron-containing
The pyrite cinder is pretreated by screening before being sorted. The iron ore is prepared by the combined process of magnetic separation and re-election of the sieved product, and the amount of S con.......
With the increasing scale and capacity of zinc smelting, the demand for zinc resources has increased, and the raw materials used in smelting and processing have become more and more complicated. A company designed annual production capacity of 100,000.......