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What is Borax used for in melting gold?

Emily Lee | 2023-06-07 05:26:56 | page views：1350
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Zoe White

Studied at the University of Tokyo, Lives in Tokyo, Japan.
It also plays an important role during the gold refining process as a flux. In metal refining, a flux is sort of like a cleaning agent because it helps remove impurities from a sample. ... This is because using borax as the flux reduces the melting point of all the elements in a piece of ore, including gold.Aug 7, 2013
2023-06-16 05:26:56
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Charlotte Kim

QuesHub.com delivers expert answers and knowledge to you.
It also plays an important role during the gold refining process as a flux. In metal refining, a flux is sort of like a cleaning agent because it helps remove impurities from a sample. ... This is because using borax as the flux reduces the melting point of all the elements in a piece of ore, including gold.Aug 7, 2013
Using Borax Flux to Refine Gold - MGS Precious Metals Blog
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