Surface subsidence, environmental pollution, underground resource recovery efficiency is not high, ...

SUMMARY Chromium is an important strategic material, since it has a hard, wear-resistant, high tempe...

White nuclear Huayuan Titanium Co., Ltd. is the former China National Nuclear Corporation of 404 tit...

Heavy introduction of design and manufacturing technology from Nordberg, USA, produced an ultra-fin...

1. Recovery of silver from lead-zinc tailings Tailings stock pile Bajiazi lead zinc ore 3,000,000 ...

Researcher Liao Meisong, lead researcher of high-power laser unit technology research center of Sh...

After nearly one year of research, Tangshan Xiexing Cement Co., Ltd. has made the use of tailings s...

First, the process Ore crushing→ball milling→acid leaching→solid-liquid separ...

The early 1970s, China's first reported by Maanshan Institute of Mining Research IT room the Un...

The construction and working process of the centrifugal concentrator are shown in the figure below....

Sampling of the solution is relatively simple compared to ore sampling. This is because the leachat...

Calculated as smectite (SrSO 4 ) as SrSO 4 60% Machining Plastic has a small density, light weight,...