Upgrading 1st tin slag’s tantalum and niobium pentoxide by sodium hydroxide quenching and nitric acid leaching
Tin smelting produces byproducts in the form of slag. In tin slag, there are two valuable oxides, namely tantalum and niobium pentoxide (TNP). This research explores the effect of HNO3 leaching on increasing 1st tin slag (1TS) TNP. To deal with the investigation, roasting at 900°C, 0.5 M NaOH quench...
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| creator | Fadli, Ahmad Permana, Sulaksana Agsya, Raihan Trinanda Syuriadi, Adi Abdillah, Abdul Azis Susanto, Iwan Kartika, Wahyu Soedarsono, Johny Wahyuadi Mudaryoto |
| description | Tin smelting produces byproducts in the form of slag. In tin slag, there are two valuable oxides, namely tantalum and niobium pentoxide (TNP). This research explores the effect of HNO3 leaching on increasing 1st tin slag (1TS) TNP. To deal with the investigation, roasting at 900°C, 0.5 M NaOH quenching, and an X-ray fluorescence (XRF) analysis were carried out. The XRF observation was also conducted to characterize Al2O3, SiO2, Fe2O3, and SnO2 in the filtrates of HNO3−leached 1TS. The result shows that the Ta2O5 and Nb2O5 contents rise to 0.35% through the 8 M HNO3 leaching and to 0.67% through the 6M HNO3 leaching. Another result is that the 100 mesh of 0.10% Ta2O5 and 0.20% Nb2O5 has the least adherent compounds, 62.70%. This study has proven that, first, leaching 0.5 M NaOH in 1TS effectively dissolves TNP and, secondly, the HNO3 leaching in specific concentrations maximally upgrades the TNP contents. |
| doi_str_mv | 10.1063/5.0186235 |
| format | Conference Proceeding |
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In tin slag, there are two valuable oxides, namely tantalum and niobium pentoxide (TNP). This research explores the effect of HNO3 leaching on increasing 1st tin slag (1TS) TNP. To deal with the investigation, roasting at 900°C, 0.5 M NaOH quenching, and an X-ray fluorescence (XRF) analysis were carried out. The XRF observation was also conducted to characterize Al2O3, SiO2, Fe2O3, and SnO2 in the filtrates of HNO3−leached 1TS. The result shows that the Ta2O5 and Nb2O5 contents rise to 0.35% through the 8 M HNO3 leaching and to 0.67% through the 6M HNO3 leaching. Another result is that the 100 mesh of 0.10% Ta2O5 and 0.20% Nb2O5 has the least adherent compounds, 62.70%. This study has proven that, first, leaching 0.5 M NaOH in 1TS effectively dissolves TNP and, secondly, the HNO3 leaching in specific concentrations maximally upgrades the TNP contents.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0186235</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Acid leaching ; Aluminum oxide ; Niobium oxides ; Nitric acid ; Nitric acid leaching ; Quenching ; Silicon dioxide ; Slag ; Sodium hydroxide ; Tantalum ; Tantalum oxides ; Tin dioxide ; X ray fluorescence analysis</subject><ispartof>AIP conference proceedings, 2024, Vol.3003 (1)</ispartof><rights>AIP Publishing LLC</rights><rights>2024 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/5.0186235$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,794,4512,23930,23931,25140,27924,27925,76256</link.rule.ids></links><search><contributor>Akbar, Ari Yustisia</contributor><contributor>Mayangsari, Wahyu</contributor><contributor>Thaha, Yudi Nugraha</contributor><contributor>Dwijaya, Made Subekti</contributor><contributor>Rokhmanto, Fendy</contributor><contributor>Hasbi, Muhammad Yunan</contributor><contributor>Yudanto, Sigit Dwi</contributor><creatorcontrib>Fadli, Ahmad</creatorcontrib><creatorcontrib>Permana, Sulaksana</creatorcontrib><creatorcontrib>Agsya, Raihan Trinanda</creatorcontrib><creatorcontrib>Syuriadi, Adi</creatorcontrib><creatorcontrib>Abdillah, Abdul Azis</creatorcontrib><creatorcontrib>Susanto, Iwan</creatorcontrib><creatorcontrib>Kartika, Wahyu</creatorcontrib><creatorcontrib>Soedarsono, Johny Wahyuadi Mudaryoto</creatorcontrib><title>Upgrading 1st tin slag’s tantalum and niobium pentoxide by sodium hydroxide quenching and nitric acid leaching</title><title>AIP conference proceedings</title><description>Tin smelting produces byproducts in the form of slag. In tin slag, there are two valuable oxides, namely tantalum and niobium pentoxide (TNP). This research explores the effect of HNO3 leaching on increasing 1st tin slag (1TS) TNP. To deal with the investigation, roasting at 900°C, 0.5 M NaOH quenching, and an X-ray fluorescence (XRF) analysis were carried out. The XRF observation was also conducted to characterize Al2O3, SiO2, Fe2O3, and SnO2 in the filtrates of HNO3−leached 1TS. The result shows that the Ta2O5 and Nb2O5 contents rise to 0.35% through the 8 M HNO3 leaching and to 0.67% through the 6M HNO3 leaching. Another result is that the 100 mesh of 0.10% Ta2O5 and 0.20% Nb2O5 has the least adherent compounds, 62.70%. This study has proven that, first, leaching 0.5 M NaOH in 1TS effectively dissolves TNP and, secondly, the HNO3 leaching in specific concentrations maximally upgrades the TNP contents.</description><subject>Acid leaching</subject><subject>Aluminum oxide</subject><subject>Niobium oxides</subject><subject>Nitric acid</subject><subject>Nitric acid leaching</subject><subject>Quenching</subject><subject>Silicon dioxide</subject><subject>Slag</subject><subject>Sodium hydroxide</subject><subject>Tantalum</subject><subject>Tantalum oxides</subject><subject>Tin dioxide</subject><subject>X ray fluorescence analysis</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2024</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotUMFKAzEUDKJgrR78g4A3YWuSt0k2RylahYIXC96WbJJtU7bZdZOCvfkb_p5f4tbt6Q0z8-Y9BqFbSmaUCHjgM0ILwYCfoQnlnGZSUHGOJoSoPGM5fFyiqxi3hDAlZTFB3apb99r6sMY0Jpx8wLHR69_vn4iTDkk3-x3WweLg28oPuHMhtV_eOlwdcGztkdscbD9yn3sXzOaYNu6k3husjbe4cfpfuEYXtW6iuznNKVo9P73PX7Ll2-J1_rjMOgqQMudykBYsA1UIWhdSgaoJEC1qp3le5YXIpcyd4cAENaQWRhMlC1VRVilVwBTdjbld3w5fxVRu230fhpMlU8C4FAB8cN2Prmh80sm3oex6v9P9oaSkPDZa8vLUKPwBuGBpcA</recordid><startdate>20240228</startdate><enddate>20240228</enddate><creator>Fadli, Ahmad</creator><creator>Permana, Sulaksana</creator><creator>Agsya, Raihan Trinanda</creator><creator>Syuriadi, Adi</creator><creator>Abdillah, Abdul Azis</creator><creator>Susanto, Iwan</creator><creator>Kartika, Wahyu</creator><creator>Soedarsono, Johny Wahyuadi Mudaryoto</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20240228</creationdate><title>Upgrading 1st tin slag’s tantalum and niobium pentoxide by sodium hydroxide quenching and nitric acid leaching</title><author>Fadli, Ahmad ; Permana, Sulaksana ; Agsya, Raihan Trinanda ; Syuriadi, Adi ; Abdillah, Abdul Azis ; Susanto, Iwan ; Kartika, Wahyu ; Soedarsono, Johny Wahyuadi Mudaryoto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p133t-ee437d3d239861f87939f030a6fea54b4864774ec53261c0f6ca09789b12b9983</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Acid leaching</topic><topic>Aluminum oxide</topic><topic>Niobium oxides</topic><topic>Nitric acid</topic><topic>Nitric acid leaching</topic><topic>Quenching</topic><topic>Silicon dioxide</topic><topic>Slag</topic><topic>Sodium hydroxide</topic><topic>Tantalum</topic><topic>Tantalum oxides</topic><topic>Tin dioxide</topic><topic>X ray fluorescence analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fadli, Ahmad</creatorcontrib><creatorcontrib>Permana, Sulaksana</creatorcontrib><creatorcontrib>Agsya, Raihan Trinanda</creatorcontrib><creatorcontrib>Syuriadi, Adi</creatorcontrib><creatorcontrib>Abdillah, Abdul Azis</creatorcontrib><creatorcontrib>Susanto, Iwan</creatorcontrib><creatorcontrib>Kartika, Wahyu</creatorcontrib><creatorcontrib>Soedarsono, Johny Wahyuadi Mudaryoto</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fadli, Ahmad</au><au>Permana, Sulaksana</au><au>Agsya, Raihan Trinanda</au><au>Syuriadi, Adi</au><au>Abdillah, Abdul Azis</au><au>Susanto, Iwan</au><au>Kartika, Wahyu</au><au>Soedarsono, Johny Wahyuadi Mudaryoto</au><au>Akbar, Ari Yustisia</au><au>Mayangsari, Wahyu</au><au>Thaha, Yudi Nugraha</au><au>Dwijaya, Made Subekti</au><au>Rokhmanto, Fendy</au><au>Hasbi, Muhammad Yunan</au><au>Yudanto, Sigit Dwi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Upgrading 1st tin slag’s tantalum and niobium pentoxide by sodium hydroxide quenching and nitric acid leaching</atitle><btitle>AIP conference proceedings</btitle><date>2024-02-28</date><risdate>2024</risdate><volume>3003</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Tin smelting produces byproducts in the form of slag. In tin slag, there are two valuable oxides, namely tantalum and niobium pentoxide (TNP). This research explores the effect of HNO3 leaching on increasing 1st tin slag (1TS) TNP. To deal with the investigation, roasting at 900°C, 0.5 M NaOH quenching, and an X-ray fluorescence (XRF) analysis were carried out. The XRF observation was also conducted to characterize Al2O3, SiO2, Fe2O3, and SnO2 in the filtrates of HNO3−leached 1TS. The result shows that the Ta2O5 and Nb2O5 contents rise to 0.35% through the 8 M HNO3 leaching and to 0.67% through the 6M HNO3 leaching. Another result is that the 100 mesh of 0.10% Ta2O5 and 0.20% Nb2O5 has the least adherent compounds, 62.70%. This study has proven that, first, leaching 0.5 M NaOH in 1TS effectively dissolves TNP and, secondly, the HNO3 leaching in specific concentrations maximally upgrades the TNP contents.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0186235</doi><tpages>6</tpages></addata></record> |
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| source | AIP Journals Complete |
| subjects | Acid leaching Aluminum oxide Niobium oxides Nitric acid Nitric acid leaching Quenching Silicon dioxide Slag Sodium hydroxide Tantalum Tantalum oxides Tin dioxide X ray fluorescence analysis |
| title | Upgrading 1st tin slag’s tantalum and niobium pentoxide by sodium hydroxide quenching and nitric acid leaching |
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