Recovery of Niobium from Baogang Tailings by Carbochlorination

Tuan Zhao; Hong Tao Lin; Bao Wei Li; Da Qiang Cang

doi:10.4028/www.scientific.net/AMR.201-203.1691

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 201-203Recovery of Niobium from Baogang Tailings by...

Recovery of Niobium from Baogang Tailings by Carbochlorination

Abstract:

Carbochlorination of niobium in the tailings of Baogang concentrator was experimentally studied, and the activated carbon was used as the reducing agent and chlorine gas as the chlorinating agent. The effects of the reaction time and the temperature on chlorination rate of niobium in tailings were investigated. The result showed that when the tailings were chlorinated at 800 for 2 h,96.15% of niobium was yield.

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Advanced Manufacturing Systems, ICMSE 2011

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Periodical:

Advanced Materials Research (Volumes 201-203)

Pages:

1691-1698

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.201-203.1691

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Online since:

February 2011

Authors:

Tuan Zhao, Hong Tao Lin, Bao Wei Li, Da Qiang Cang

Keywords:

Baogang Tailing, Carbochlorination, Niobium

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