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Tungsten Wastewater Comprehensive Treatment Strategy

At present, the self-developed ion exchange process is widely used in the production of ammonium paratungstate (APT) in China. Its advantages are stable product quality and easy operation. However,...

Chemical Precipitation of Nano Tungsten Oxide

Tungsten metal has high melting point, high hardness, wear resistance, good conductivity and thermal conductivity. It is widely used in the fields of mine, metallurgy, electronics and machinery, an...

Three Factors Lead Traditional Automotive Glass Film Replaced by Tungsten Oxide Heat

The tungsten oxide heat-insulation glass film is a kind of material that add nano-tungsten oxide component during the producing process base on the traditional film, which owns good heat insulation...

Structural Characteristics of Tungsten Carbide Dies

Mould made by tungsten carbide with high hardness, high strength, high wear resistance, corrosion resistance, high temperature resistance and small expansion coefficient is called tungsten carbide ...

Synthesis of Nanometer Zinc Tungstate by Ultrasonic Chemical Precipitation Method

Silver based antibacterial materials have been widely used as antibacterial agents because of their advantages of broad spectrum, safety, heat resistance and durability. The traditional concept is ...

Recovery of Fluorite from Scheelite Flotation

Fluorite is the most important mineral in fluoride. It has unique physical and chemical properties and wide uses. It plays an important role in industrial development. Like tungsten, fluorite reser...

Tungsten Cobalt Alloy Discarding Tungsten and Cobalt

Tungsten cobalt cemented carbide is mainly tungsten. Because of the advantages of rich tungsten mineral resources in China, in the early development of hard alloy industrial process, the waste hard...

A New Mineral Processing Method to Tungsten

Tungsten-tin ore is brittle and easy to over-grind during the grinding process, which Central And Intermediate Inserts causes some tungsten-tin ore to be muddy during the grinding process. It is ...

Tungsten Disulfide／Graphene Nanoribbon Composites

Tungsten disulfide is a typical transition metal chalcogenide. It belongs to hexagonal crystal system. It has a strong S-W-S covalent bond in the layer and a weak van der Waals force between the la...

Nd-doped Bismuth Tungstate Photocatalyst

Bismuth tungstate is a new type of photocatalyst material, which is easily stimulated by visible light, can degrade organic pollutants. The reaction conditions are mild, the degradation is thorough...