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Hardest Type Of Gold To Recovery

May 14, 2017 HNO3 as a gold recovery chemicals Full name of HNO3 is Nitric acid. It is also known as aqua fortis and spirit of niter. Pure nitric acid is colorless but an older sample can be yellow cast due to decomposition into oxides of nitrogen and water. For gold recovery, it is using commercial grade concentration 68 in water. Our company is committed to building crushing, industrial grinding, ore processing and green building materials, and provides intelligent solutions and mature supporting products. Welcome to buy.

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