As mentioned above, boron is an important chemical raw material. The main use of boron ore is to produce borax, boric acid, elemental boron and other compounds of boron, which are widely used in many sectors of the national economy.
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Stirring cyanide leaching is commonly used to treat materials less than 0.3 mm. It has the advantages of short leaching time, small plant area, high mechanization and high recovery rate of gold . Since the pulp is leached under stirr…
On March 1, 1990, AGC Company Sansu Mine invested in production and began to carry out heap leaching operations on clay- rich gold ore. The first batch of gold bars was produced on March 20. By November 1990, t…
The project addresses the different Dongchuan calcium magnesium oxide refractory nature of the ore copper ore, successfully developed a "high calcium and magnesium…
Ling iron ore as brown as iron ore, due to the recovery from the low-grade iron ore, not beneficial in terms of chemical composition, so low requirements on the international market. Therefore, siderite ore is only used in some count…
(5) Determination of the ascending flow velocity in the inclined plate concentrating tank. When the inclined concentrating tank is working normally, the flow velocity Ï… d moving upward between the inclined plates shall not exceed the sedimentation velocity of t…
There are many dust determination methods, such as air dust concentration dust measurement method, including filtration, free sedimentation, impact, static agglutination, photoelectric dust measurement, etc.; the determination method of mineral dust dispersion is sieving method, pipette met…
1. The details of this equipment and the estimated budget are for reference only and cannot be used as the basis for the final investment. Therefore, China Mineral Pro…
Most copper and alloys like beryllium copper material is provided with a ready-made easy soldering, and when a high strength is important, but w…