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Gold refining chlorination purification process! Come and see
With the rapid development of the gold industry, gold, as a special commodity, has entered the circulation field and realized market transactions. For most of the gold producers, the ensuing problem is that the purity of gold products produced by the traditional smelting process can no longer meet the requirements of trading. Here is a detailed introduction to the gold refining chlorination purification process, take a look at it.
Gold refining chlorination purification process:
High purity gold processing process: Acceptance of alloy gold → pulverization → sodium chlorate sub-gold → sodium sulfite reduction → sprinkling beads machine sprinkling beads → ingot casting machine ingots → finished gold ingots.
Sodium chlorate gold separation process:
1、Drying: The sponge gold obtained after reduction is washed with hot water until neutral. And then dried by oven.
2、Mid-frequency furnace melting and pouring block: The sponge gold after baking and drying is melted by mid-frequency furnace, and then pouring block.
3、Sun bead machine quenching bead: add the gold nugget into the crucible of the bead sprinkler, melt it, and then use the high pressure water to cool the gold water for granulation.
4、Drying and ingot casting: The gold beads obtained from the bead sprinkling machine are dried by using the oven. Use the ingot casting machine to cast ingots. Gold ingot production process adopts advanced fully enclosed molten gold casting.
5、Process flow is: gold nugget → quenching bead machine quenching bead → gold bead → oven drying → weighing → ingot casting machine → Au-1 gold ingot (or five nine gold ingots).
6、The main equipment is: bead quenching machine, ingot casting machine, ice water machine and oven.
Translated with www.DeepL.com/Translator (free version)
