TY - JOUR
T1 - The effect of sodium sulfate (Na
2
SO
4
) and sodium carbonate (Na
2
CO
3
) addition on the reduction-roasting process of titania iron sand
AU - Nugraha, Agung
AU - Priyono, Bambang
AU - Maksum, Ahmad
AU - Juna, Haidir
AU - Soedarsono, Johny Wahyuadi
PY - 2018/11/26
Y1 - 2018/11/26
N2 -
This study aims to determine the effect of sodium sulfate (Na
2
SO
4
) addition on the reduction proses of tiania iron sand. The sample that used in this research are the iron sand that taken from Sukabumi, West Java, coal as reductor, sodium carbonate (Na
2
CO
3
), and sodium sulfate (Na
2
SO
4
) as additive and primary parameter. From the result of XRD characterization and semi-quantitative analysis the addition of sodium carbonate (Na
2
CO
3
) on roasting process remove the impurities like alumuniom oxide (Al
2
O
3
). In the other hand, the content of titano-magnetite (Fe
2
TiO
4
-Fe
3
O
4
) in the iron sand increase with addition of sodium sulfate (Na
2
SO
4
). Meanwhile, from semi-quantitative analysis result with the variation of sodium sulfate (Na
2
SO
4
) in 5%, 15%, and 25% have an optimum point on the addition of 15% sodium sulfate (Na
2
SO
4
) with 46,9% of titano-magnetite (Fe
2
TiO
4
-Fe
3
O
4
) content.
AB -
This study aims to determine the effect of sodium sulfate (Na
2
SO
4
) addition on the reduction proses of tiania iron sand. The sample that used in this research are the iron sand that taken from Sukabumi, West Java, coal as reductor, sodium carbonate (Na
2
CO
3
), and sodium sulfate (Na
2
SO
4
) as additive and primary parameter. From the result of XRD characterization and semi-quantitative analysis the addition of sodium carbonate (Na
2
CO
3
) on roasting process remove the impurities like alumuniom oxide (Al
2
O
3
). In the other hand, the content of titano-magnetite (Fe
2
TiO
4
-Fe
3
O
4
) in the iron sand increase with addition of sodium sulfate (Na
2
SO
4
). Meanwhile, from semi-quantitative analysis result with the variation of sodium sulfate (Na
2
SO
4
) in 5%, 15%, and 25% have an optimum point on the addition of 15% sodium sulfate (Na
2
SO
4
) with 46,9% of titano-magnetite (Fe
2
TiO
4
-Fe
3
O
4
) content.
UR - http://www.scopus.com/inward/record.url?scp=85058709698&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/20186703054
DO - 10.1051/e3sconf/20186703054
M3 - Conference article
AN - SCOPUS:85058709698
VL - 67
JO - E3S Web of Conferences
JF - E3S Web of Conferences
SN - 2555-0403
M1 - 03054
T2 - 3rd International Tropical Renewable Energy Conference "Sustainable Development of Tropical Renewable Energy", i-TREC 2018
Y2 - 6 September 2018 through 8 September 2018
ER -