Cinder of the molybdenum intermediate product

Standard: TSh 64-23283880-07:2013

Production cycle: 

  • selection of collective concentrate to obtain the copper concentrate and the copper-molybdenum intermediate product;
  • burdening and granulation of the molybdenum intermediate product;
  • roasting the molybdenum intermediate product with obtaining the molybdenum intermediate product cinder and the rhenium-bearing process gases;
  • packaging the cinder of the molybdenum intermediate product.

Application range:

Molybdenum is used in producing alloyed steels and alloys on its basis, alloys with non-ferrous and rare metals, and also as chemical compounds, as well as in production of electrical illuminating lamps and high-vacuum electronic tubes (radio valves, oscillating tubes, X-ray tubes, etc.)

Molybdenum wire and tape is used as heaters for high-temperature furnaces and as a constructional material in power reactors.

Form and packaging:

The cinder of molybdenum intermediate product is of yellow-red color.

The cinder of molybdenum intermediate product is packed in the ‘big-bags’ with the mass of 1,000 to 1,300 kg.

The roasted molybdenum intermediate product is manufactured in compliance with the requirements of Tsh 64-23283880-07.

 

 

Chemical composition, %

Mo, no less than

Impurities, no more than

SiO2

As

Cu

P

WO3

S

Re

H2O

The cinder of the molybdenum intermediate product

32,0

11,0

0,07

3,0

0,05

0,8

1,5

0,017

0,5

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