A classifier equipment with overflow end spiral completely submerged below the liquid surface.
Xinhai tailings dry stacking technology is mainly applied to the dewatering and concentrating of mineral tailings in the mineral processing plants. To reach the aim of tailings dry stacking and avoiding environmental pollution, it is the essential technology of green mine.
Phosphate Flotation Product Line is applied for complex structure phosphate with fine particle distribution, closed embeddedness relationship, difficult monomer dissociation, etc.
Barite is fragile and like a big tube. The separation methods of Xinhai are generally gravity separation, magnetic separation and flotation.
Alluvial gold processing solution mainly applies to processing alluvial gold with a large volume of gangue minerals. Alluvial gold processing is a set of mining processes, including crushing and screening, desliming stage, separating stage, etc.
A file photo shows a miner descending into a gold mine in El Callao Bolivar state in the southeastern part of Venezuela. The government has initiated a move to amend the Gold Policy 2018 to pave the way for import of gold ore as well as establishment of refineries said officials.
In 2018 Venezuela sold almost 24 tonnes of unrefined gold valued at more than $900 million dollars to Turkey data from the Turkish Statistical Institute shows.
Venezuela has 32 certified gold fields and the worlds second largest gold reserves but currently depends heavily on costly foreign assistance to process the material. The gold industry was nationalised by formerpresident Hugo Chavez in 2011. Speaking Wednesday President Nicolas Maduro claimed that the funds saved by domestic gold processing will be allocated to government social
Gold Reserves in Venezuela averaged 309.57 Tonnes from 2000 until 2020 reaching an all time high of 372.93 Tonnes in the third quarter of 2011 and a record low of 150.22 Tonnes in the first quarter of 2018. This page provides the latest reported value for Venezuela Gold Reserves plus previous releases historical high and low shortterm forecast and longterm prediction economic calendar
About 20 tons of gold from Venezuela's central bank was ready to be hauled away Tuesday on a Russian airline's Boeing 777 that landed in Caracas a day earlier a Venezuelan lawmaker wrote on...