Zinc plant residue is a secondary metal source because it has precious metals such as zinc and lead. However, since this residue contains partial ferrite structure, there is no large-scale recovery in metallurgy industry. The aim of this study is to investigate the effect of mechanical activation of zinc plant residue in sodium hydroxide leaching. The results showed that mechanical activation obtained from high-energy mill had positive effect on the leaching of metals under condition of limited grinding time. Mechanical activation over 1 min caused the increase in particle size. It was also determined that specific surface area decreased due to onset of agglomeration of fine particles on the surface. Leaching efficiency of long-time milled residue was lower than short-time milled material's leaching. It was determined that lead dissolution from zinc plant residue was higher than zinc dissolution in all experiments due to the presence of zinc in ferrite structure as franklinite form. Furthermore, sodium hydroxide leaching of this residue could be considered as a selective leach, since no iron was present in the solution.
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Feng, Linyong
;
Yang, Xianwan
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Yang, Xianwan
;
Shen, Qingfeng
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Shen, Qingfeng
;
Xu, Mingli
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Xu, Mingli
;
Jin, Bingjie
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
机构:
Votorantim Met Zinc, BR-39205000 Tres Marias, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Souza, A. D.
;
Pina, P. S.
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Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Pina, P. S.
;
Lima, E. Vo.
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h-index: 0
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Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Lima, E. Vo.
;
Da Silva, C. A.
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Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Da Silva, C. A.
;
Leao, V. A.
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Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
机构:
Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Wang, Xin
;
Yang, Da-jin
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Kunming Met Res Inst, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Yang, Da-jin
;
Ju, Shao-hua
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Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Ju, Shao-hua
;
Peng, Jin-hui
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Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Peng, Jin-hui
;
Duan, Xin-hui
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Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
机构:
Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Feng, Linyong
;
Yang, Xianwan
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h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Yang, Xianwan
;
Shen, Qingfeng
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h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Shen, Qingfeng
;
Xu, Mingli
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h-index: 0
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
Xu, Mingli
;
Jin, Bingjie
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Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China
机构:
Votorantim Met Zinc, BR-39205000 Tres Marias, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Souza, A. D.
;
Pina, P. S.
论文数: 0引用数: 0
h-index: 0
机构:
Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Pina, P. S.
;
Lima, E. Vo.
论文数: 0引用数: 0
h-index: 0
机构:
Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Lima, E. Vo.
;
Da Silva, C. A.
论文数: 0引用数: 0
h-index: 0
机构:
Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
Da Silva, C. A.
;
Leao, V. A.
论文数: 0引用数: 0
h-index: 0
机构:
Dept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, BrazilDept Met & Mat Engn, Nucl Valorizacao Mat Minerals, BR-35400000 Ouro Preto, MG, Brazil
机构:
Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Wang, Xin
;
Yang, Da-jin
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h-index: 0
机构:
Kunming Met Res Inst, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Yang, Da-jin
;
Ju, Shao-hua
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h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Ju, Shao-hua
;
Peng, Jin-hui
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h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Peng, Jin-hui
;
Duan, Xin-hui
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机构:
Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
Kunming Univ Sci & Technol, Minist Educ, Key Lab Unconvent Met, Kunming 650093, Peoples R China
Engn Lab Microwave Applicat & Equipment Technol, Kunming 650093, Peoples R ChinaKunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China