Application Research of Biomass Charcoal in Silicon Smelting
Received:September 02, 2014   Revised:September 11, 2014   Accepted:September 12, 2014      Published Online:January 23, 2015
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DOI:10.3969/j.issn.1007-7545.2015.02.011
KeyWord:biomass charcoal; industrial silicon; application
           
AuthorInstitution
Bai Shukun 云南农业大学
Chen Ketong 昆明冶金研究院
Zhou Tao 甘肃省住房和城乡建设厅
BAO Chongjun 昆明冶金研究院
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Abstract:
      Biomass charcoal was prepared from waste crops. Commercial test of biomass charcoal as a substitute for charcoal as reducing agents in silicon production smelting was conducted. The results show that biomass carbon has characteristics of high carbon content, low ash content, and good chemical activity. The quality of industrial silicon is improved with stable output and reduction of power consumption and electrode consumption by 7.9% and 22.2% respectively.
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