Study on experiment and mechanism of thermal dissolved sulfuration of low grade lead-zinc oxide ore in lanpin

金属学报(英文版), 2009, 22(4): 291-296. doi: 10.1016/S1006-7191(08)60101-5

^1, , ^2, , ^3, , ^4, , ^5,

1.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China;Yunnan Jinding Zinc Limited Company, Lanpin 671401, China

2.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

3.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

4.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

5.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

基金项目: Cooperated Project of Academy and College Yunnan province(2003CBALA02P023)

Study on experiment and mechanism of thermal dissolved sulfuration of low grade lead-zinc oxide ore in lanpin

Minghua JIANG ^1, , Bin YANG ^2, , Jijun WU ^3, , Yuchun ZHAI ^4, , Yang ZHOU ^5,

1.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China;Yunnan Jinding Zinc Limited Company, Lanpin 671401, China

2.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

3.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

4.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

5.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China

Keywords： Lead-zinc oxides ore

ead-zinc oxide ore reaches 60% under the conditions of pH 5.9-7.5, the sulfuration temperature of 130 ℃, sulfuration time of 180 min and the stirring speed of 800 r/min.

参考文献

[1]	Y F Yah;D X Qin;S L Li;J.S.Xia Y.J.Li L.Y.Zhang and J.Y.Guo .[J].Acta Mineralogica Sin,2007,27:530.
[2]	J M Jiang .[J].The Chinese Journal of Nonferrous Metals,2004,14:52.
[3]	X P Zhang;X Y Zhao;QS Q Wang;K.Q.Fa .[J].Mining Metallurgy,1995,3:38.
[4]	S.M. Mousavi;S. Yaghmaei;M. Vossoughi .Zinc extraction from Iranian low-grade complex zinc-lead ore by two native microorganisms: Acidithiobacillus ferrooxidans and Sulfobacillus[J].International Journal of Mineral Processing,2006(2/4):238-243.
[5]	T Deng;J Y Chen .[J].Chinese Journal of Inorganic Chemistry,1987,3:12.
[6]	T Deng;J J Ke;J Y Chen .[J].Journal Chemical Industry and Engineering(China,1984,4:328.
[7]	G Astarita.Mass Transfer with Chemical Reactions[M].Elsevier Publishing Co,1967:33.
[8]	P A Zielinski;K A Larson;A W Stradling .[J].Minerals Engineering,2000,13:357.
[9]	E P van Elk;P C Borman;QJ A M Kuipers;G.F.Versteeg .[J].Chemical Engineering Journal,2000,76:224.
[10]	W K Dong;L Q Chai .[J].Journal of Lanzhou Railway University,2002,21:89.
[11]	M H Jiang.[M].Kunming University of Science and Technology,Kunming,China,2007
[12]	K Q Xie;X W Yang;J K Wang;J.F.Yah and Q.F.Shen .[J].Transactions of Nonferrous Metals Society of China,2007,17:187.
[13]	L Xiao;J S Liu;L X Xia;Z.Fang and G.Z.Qiu .[J].Journal of Central South University(Science and Technology),2007,38:291.

上一张下一张

上一张下一张

计量

下载量()
访问量()

作者相关

在本站搜索
在百度学术搜索
在万方数据库搜索
在CNKI搜索

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%