Leaching optimization of copper from converter slag ash
محل انتشار: مجله گزارشات و فناوری سلامت، دوره: 2، شماره: 1
سال انتشار: 1395
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 351
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شناسه ملی سند علمی:
JR_IJHLS-2-1_002
تاریخ نمایه سازی: 1 مرداد 1397
چکیده مقاله:
The main objective of this work was to determine the adequacy of Response Surface Methodology (RSM) in optimizing conditions for copper solubilization from a con-verter slag using sulfuric acid and to test the polynomial model associated with RSM. RSM was applied for optimization of the main factors, including initial pH, initial temperature, and pulp density. The maximum copper recovery was 100% under the optimal conditions of initial pH of 3, 1.4 g/100mL initial density, and 55°C. The con-firmation test showed that the model can predict conditions accurately
کلیدواژه ها:
نویسندگان
Saeb Ahmadi
Department of Chemical Engineering, School of Chemical Engineering, Tarbiat Modares University, Tehran, Iran
Kamil Rozrokh
Department of Chemical Engineering, School of Chemical Engineering, Kurdistan University, Sanandaj, Iran