Characteristics and Production of Ammonium Tungsten Partial

Ammonium Tungsten Partial , the Chinese alias ammonium is met tungstate hydrate and the English abbreviation is the AMT that is a tungsten-related water-soluble chemical.

Ammonium Tungsten Partial is white or yellowish crystalline powder, which has some toxicity, unlike ammonium paratungstate is slightly soluble in water, ammonium tungsten partial is soluble in water, which is the most obvious difference between the two.

Ammonium Tungsten Partial is more widely used in recent years ,which is mainly for the preparation of tungsten metal, the manufacture of petroleum processing catalyst and as the main raw materials of  tungsten-based catalyst. The production process of Ammonium Tungsten Partial mainly takes ammonium tungstate solution as raw material, and prepares Ammonium Tungsten Partial through solvent extraction, thermal dissociation or ion exchange. As the tungsten industry continues to grow and become increasingly important that the demand for new methods of tungsten product production process is imminent. As a part of the preparation of tungsten products, Ammonium Tungsten Partial has an important and irreplaceable role.

Therefore, the development of the Ammonium Tungsten Partial production process also requires more and more people's attention. .

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