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INDONESIA
JURNAL SAINS DAN TEKNOLOGI INDONESIA
Published by Badan Pengkajian dan Penerapan Teknologi
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Core Subject : Science, Education,
Computer Science & IT Education
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Articles 11 Documents
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Search results for , issue "Vol. 11 No. 2 (2009)" : 11 Documents clear
BENEFISIASI BIJIH BESI DENGAN PROSES FROTH FLOTASI Kawigraha, Adji; Sarnety, Sri; Hapid, Abdul; Yusuf, Akil
Jurnal Sains dan Teknologi Indonesia Vol. 11 No. 2 (2009)
Publisher : Badan Pengkajian dan Penerapan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5.806 KB) | DOI: 10.29122/jsti.v11i2.819

Abstract

Iron ore is one of important raw material for metal production. Indonesian iron ore has been separated from its impurities by froth flotation using pine oil and oleic acid as frothers. The result is compared by the same process using pH. The results show that Fe recovery will decrease with increasing pH and Fe recovery can beoptimised by using between 500 to 1250 g/t of oleic acid and 25 to 175 g/t of pine oil as reagent.

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