Title of article
Recovery of phosphoric acid from Egyptian Nile Valley phosphate tailings
Author/Authors
Abdel-Aal، نويسنده , , El-Sayed A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
4
From page
223
To page
226
Abstract
Nile Valley phosphate tailings can be processed with hydrochloric acid under atmospheric pressure, yielding phosphoric acid. A reaction efficiency of 99% was achieved under ambient temperature using 21.3% HCl acid concentration for 1 hr. The optimal conditions of leaching were determined.
Keywords
Leaching , recycling , Tailings , Mineral Processing , Waste processing
Journal title
Minerals Engineering
Serial Year
2000
Journal title
Minerals Engineering
Record number
2273522
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