Method for Recycling Molybdenum in Waste Molybdenum Disilicide
- Details
- Category: Molybdenum knowledge
- Published on 18 March 2015
- Written by luya
- Hits: 433
A waste molybdenum disilicide molybdenum recovery method, which belongs to the field of non-ferrous metal recycling technology.
Molybdenum disilicide waste pulverized into a powder of 1 to 25 microns, the powder crushed corundum tile container, calcined at 1000 ~ 1600 ℃ environment from 0.05 to 3.0 hours, the product was collected by sublimation of MoO3, MoO3 obtained products. The present invention utilizes a high-temperature oxidation of molybdenum disilicide characteristics of molybdenum trioxide and molybdenum trioxide easy sublimation of the intrinsic nature of such waste molybdenum in molybdenum disilicide oxidation and sublimation to obtain the molybdenum trioxide product to achieve the rare metal green manufacturing molybdenum. Further, the present invention targeted, simple process, without special equipment, low cost, good economic returns, can achieve recycling molybdenum resources, with a wide range of practical value.
A waste disilicide key in the key recovery method, characterized in that the process steps are as follows: (1) the waste disilicide key pulverized into a powder I ~ 25 microns; (2) the powder is pulverized tiled corundum container, calcined at 1000 ~ 1600 ° C environment from 0.05 to 3.0 hours, oxidation of the waste key disilicide, condensing means to collect the product by sublimation of MoO3, MoO3 obtained products.
More molybdenum product: http://www.molybdenum.com.cn
Tel: 0592-5129696 Tax：0592-5129797
E-mail:
This email address is being protected from spambots. You need JavaScript enabled to view it.
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Tungsten News & Tungsten Prices, WML Version: http://m.chinatungsten.com
sales@chinatungsten.com