Chemical Equations of Tungsten Acid Preparations

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Category: Tungsten Information
Published on Wednesday, 24 June 2015 16:17
Written by xinyi
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1, By mixing the calcium tungstate and hydrochloric acid, washed, dried and pulverized to obtain acid products.


2, By acidifing pure ammonium tungstate solution with hydrochloric acid, and then dehydrated, dried and pulverized to obtain acid products.



 

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