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[Know Tungsten] Tungsten Ore Decomposition Method – Hydrochloric Acid

作者： 發(fā)布日期： 262

Hydrochloric acid is the main method to process tungsten scheelite, chemical formula of reaction between calcium tungstate and hydrochloric acid:

CaWO4+2HCI=H2WO+CaCL2

HCL decomposition method image

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