کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
582502 | 1453164 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cleaning of a copper matte smelting slag from a water-jacket furnace by direct reduction of heavy metals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cleaning of a copper matte smelting slag from a water-jacket furnace by direct reduction of heavy metals Cleaning of a copper matte smelting slag from a water-jacket furnace by direct reduction of heavy metals](/preview/png/582502.png)
چکیده انگلیسی
Fuming of lead and zinc was efficient as the %Pb of the residual slag dropped to levels lower than 0.04% after 30Â min of reduction. Ninety percent of the lead was removed from the initial slag and collected in the dusts. The zinc content of the cleaned slags quickly dropped to between 1 and 3Â wt% from the initial 8.2% after 30Â min reduction for w value of 5 and after 60Â min reduction for w value of 2.56. The dusts contained about 60% Zn and 10% Pb. Recovery of lead from fuming of the slag was higher than 90% in all the experimental conditions considered in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 164, Issues 2â3, 30 May 2009, Pages 856-862
Journal: Journal of Hazardous Materials - Volume 164, Issues 2â3, 30 May 2009, Pages 856-862
نویسندگان
Kasonde Maweja, Tshikele Mukongo, Ilunga Mutombo,