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Roast Experiment Research of Vanadium Stone Coal

Published online by Cambridge University Press:  27 February 2012

Tao LIU ,
Yimin ZHANG ,
Jing HUANG ,
Tiejun CHEN ,
Shenxu BAO  and
Lipan FU
Tao LIU
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
Yimin ZHANG
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
Jing HUANG
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
Tiejun CHEN
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
Shenxu BAO
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
Lipan FU
Affiliation:
School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China.
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Abstract

A roast experiment was carried out by using vanadium stone coal from Hubei Province as object, in the condition of compound additive dosage is 6%, the effects of roasting temperature, roasting time and material size on vanadium lixiviate efficiency were investigated. Experimental results indicate that, for the vanadium stone coal from Hubei Province, at the condition of additive dosage is 6%, the ideal target of vanadium lixiviate efficiency 82.3% can be acquired in the optimum condition of roasting temperature at 850 oC, roasting time is 120 minutes, material size is minus 0.5mm.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1380 , 2012 , imrc2011-1380-s21-full015
Copyright
Copyright © Materials Research Society 2012

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References

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