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Crucible Furnace Alchemy

Crucible furnace gold alchemy is carried out in the crucible furnace. The crucible furnace is built with ordinary clay refractory bricks, with a cone shape. The upper part has a smaller diameter than the bottom. The b...
The main technology of metallurgy

Pyrometallurgy is a metallurgical process carried out under high temperature conditions. Part or all of the minerals in the ore or concentrate undergo a series of physical and chemical changes at high temperatures to ...
Happy New Year 2021

The start of each new year is a time to reflect on the year just past, and make plans for the future. It holds a special magic, with a promise of new opportunities and the possibility to change our lives for the bett...
Illegal coal mining in India! The Central...

A CBI spokesperson for the Central Bureau of Investigation of India stated that as part of its investigation into illegal coal mining, CBI conducted searches in five locations in Kolkata City (the capital of West Beng...
Anglo American Postpones Coking Coal Mine...

Affected by multiple factors, the miner Anglo American recently stated that it will postpone the integration plan of Australia's Moranbah and Grosvenor coal mines from the original 2022 to 2024. In order to improv...

Dental Casting crucibles