MAGNETIZING ROASTING OF IRON LATERITE ORE BY SUB-BITUMINOUS COAL AS REDUCTANT
| Main Authors: | SALEH, NURYADI; R & D Centre for Mineral and Coal Technology, PRAMUSANTO, PRAMUSANTO; R & D Centre for Mineral and Coal Technology |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Puslitbang tekMIRA
, 2017
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| Subjects: | |
| Online Access: |
http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639 http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639/500 |
| ctrlnum |
article-639 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">MAGNETIZING ROASTING OF IRON LATERITE ORE BY SUB-BITUMINOUS COAL AS REDUCTANT</title><creator>SALEH, NURYADI; R & D Centre for Mineral and Coal Technology</creator><creator>PRAMUSANTO, PRAMUSANTO; R & D Centre for Mineral and Coal Technology</creator><subject lang="en-US">laterite ore, davis tube, magnetized roasting technique</subject><subject lang="en-US"/><description lang="en-US">The overburden of Pomalaa’s laterite ore is characterized by its high content of iron with average Fe content of 41.8 % and can be classified as iron cap deposit. As a significant iron ore resource to be used as raw material for iron and steel industry, upgrading of laterite ore is necessary to meet the requirement for iron making. The ore was treated by magnetized roasting technique followed by mag- netic separation to produce high iron content of magnetic concentrate. The ore were dominated by limonite iron minerals and has low magnetic property. However, roasting reduction treatment increased the magnetic properties of the ore due to transformation of magnetite.</description><publisher lang="en-US">Puslitbang tekMIRA</publisher><contributor lang="en-US"/><date>2017-11-23</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>Other:</type><type>File:application/pdf</type><identifier>http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639</identifier><source lang="en-US">Indonesian Mining Journal; Vol 9, No 3 (2006): INDONESIAN MINING JOURNAL Vol. 09 No. 3 October 2006; 27 - 31</source><source lang="id-ID">Indonesian Mining Journal; Vol 9, No 3 (2006): INDONESIAN MINING JOURNAL Vol. 09 No. 3 October 2006; 27 - 31</source><source>2527-8797</source><source>0854-9931</source><language>eng</language><relation>http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639/500</relation><rights lang="en-US">Copyright (c) 2017 Indonesian Mining Journal</rights><rights lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</rights><recordID>article-639</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
SALEH, NURYADI; R & D Centre for Mineral and Coal Technology PRAMUSANTO, PRAMUSANTO; R & D Centre for Mineral and Coal Technology |
| title |
MAGNETIZING ROASTING OF IRON LATERITE ORE BY SUB-BITUMINOUS COAL AS REDUCTANT |
| publisher |
Puslitbang tekMIRA |
| publishDate |
2017 |
| topic |
laterite ore davis tube magnetized roasting technique |
| url |
http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639 http://jurnal.tekmira.esdm.go.id/index.php/imj/article/view/639/500 |
| contents |
The overburden of Pomalaa’s laterite ore is characterized by its high content of iron with average Fe content of 41.8 % and can be classified as iron cap deposit. As a significant iron ore resource to be used as raw material for iron and steel industry, upgrading of laterite ore is necessary to meet the requirement for iron making. The ore was treated by magnetized roasting technique followed by mag- netic separation to produce high iron content of magnetic concentrate. The ore were dominated by limonite iron minerals and has low magnetic property. However, roasting reduction treatment increased the magnetic properties of the ore due to transformation of magnetite. |
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IOS4265.article-639 |
| institution |
Kementerian Energi dan Sumber Daya Mineral |
| institution_id |
105 |
| institution_type |
library:special library |
| library |
Pusat Penelitian dan Pengembangan Teknologi Mineral dan Batubara |
| library_id |
974 |
| collection |
Indonesian Mining Journal |
| repository_id |
4265 |
| subject_area |
Mining and Related Operations/Teknik Tambang dan Teknik Pertambangan Minerals of Indonesia/Mineral di Indonesia Chemistry and Allied Science/Kimia dan Ilmu yang Berhubungan Metallurgy/Metal, Metalurgi |
| city |
BANDUNG |
| province |
JAWA BARAT |
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1 |
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IOS4265 |
| first_indexed |
2017-12-01T01:44:19Z |
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2017-12-01T01:44:19Z |
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dc |
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1686103520565002240 |
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17.538404 |