Investigations of thermal behavior of Fe.sub.3Si.sub.2O.sub.5·Sb.sub.2O.sub.3 in air atmosphere: a study of acidic leaching process of Sb mineral
The thermal behavior of Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 (a sample of antimony from Sefidabe mine in Zahedan) was investigated by the technique of thermogravimetry under air atmosphere from 25 to 1200 °C. The obtained results from TGA were reported. This study re...
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Veröffentlicht in: | Journal of thermal analysis and calorimetry 2023-05, Vol.148 (9), p.3295 |
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description | The thermal behavior of Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 (a sample of antimony from Sefidabe mine in Zahedan) was investigated by the technique of thermogravimetry under air atmosphere from 25 to 1200 °C. The obtained results from TGA were reported. This study reports comprehensive information about these minerals. XRD and XRF techniques, UV/visible and elemental analysis such as ICP are used to identify the products at different decomposition steps. The acidic leaching of this mineral Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 is carried out, and the obtained results are reported. In total, the recovery was achieved by leaching with hydrochloric acid was 85% at D80 granulation below 45 microns. In leaching with hydrochloric acid, Sb.sub.2O.sub.2Cl.sub.2 antimony oxide chloride precipitate was obtained. |
doi_str_mv | 10.1007/s10973-023-11984-x |
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The obtained results from TGA were reported. This study reports comprehensive information about these minerals. XRD and XRF techniques, UV/visible and elemental analysis such as ICP are used to identify the products at different decomposition steps. The acidic leaching of this mineral Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 is carried out, and the obtained results are reported. In total, the recovery was achieved by leaching with hydrochloric acid was 85% at D80 granulation below 45 microns. In leaching with hydrochloric acid, Sb.sub.2O.sub.2Cl.sub.2 antimony oxide chloride precipitate was obtained.</description><identifier>ISSN: 1388-6150</identifier><identifier>DOI: 10.1007/s10973-023-11984-x</identifier><language>eng</language><publisher>Springer</publisher><subject>Antimony oxide ; Hydrochloric acid ; Leaching</subject><ispartof>Journal of thermal analysis and calorimetry, 2023-05, Vol.148 (9), p.3295</ispartof><rights>COPYRIGHT 2023 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Sajadi, Seyed Ali Akbar</creatorcontrib><creatorcontrib>Sadeghi Naeini, Morteza</creatorcontrib><title>Investigations of thermal behavior of Fe.sub.3Si.sub.2O.sub.5·Sb.sub.2O.sub.3 in air atmosphere: a study of acidic leaching process of Sb mineral</title><title>Journal of thermal analysis and calorimetry</title><description>The thermal behavior of Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 (a sample of antimony from Sefidabe mine in Zahedan) was investigated by the technique of thermogravimetry under air atmosphere from 25 to 1200 °C. The obtained results from TGA were reported. This study reports comprehensive information about these minerals. XRD and XRF techniques, UV/visible and elemental analysis such as ICP are used to identify the products at different decomposition steps. The acidic leaching of this mineral Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 is carried out, and the obtained results are reported. In total, the recovery was achieved by leaching with hydrochloric acid was 85% at D80 granulation below 45 microns. In leaching with hydrochloric acid, Sb.sub.2O.sub.2Cl.sub.2 antimony oxide chloride precipitate was obtained.</description><subject>Antimony oxide</subject><subject>Hydrochloric acid</subject><subject>Leaching</subject><issn>1388-6150</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqVjT1OxDAQhV2AxPJzAaq5QIIdZ0lChxArqLYIPZo4k2RQYq9s7wquwWXoORnZiIIWveKTPum9J8S1kqmSsrgJSlaFTmSmE6WqMk_eT8RK6bJMbtVanonzEN6klFUl1Up8PtsDhcg9RnY2gOsgDuQnHKGhAQ_s_NFtKA37JtU1L8y2C9bfX3XzV2hgC8geME4u7OYhugOEEPftx3EGDbdsYCQ0A9sedt4ZCstr3cDEljyOl-K0wzHQ1S8vRLp5fHl4Snoc6ZVt56JHM6eliY2z1PHs74u8kHmVZ7n-d-EHjO5jFw</recordid><startdate>20230501</startdate><enddate>20230501</enddate><creator>Sajadi, Seyed Ali Akbar</creator><creator>Sadeghi Naeini, Morteza</creator><general>Springer</general><scope/></search><sort><creationdate>20230501</creationdate><title>Investigations of thermal behavior of Fe.sub.3Si.sub.2O.sub.5·Sb.sub.2O.sub.3 in air atmosphere: a study of acidic leaching process of Sb mineral</title><author>Sajadi, Seyed Ali Akbar ; Sadeghi Naeini, Morteza</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-gale_infotracacademiconefile_A7470494243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Antimony oxide</topic><topic>Hydrochloric acid</topic><topic>Leaching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sajadi, Seyed Ali Akbar</creatorcontrib><creatorcontrib>Sadeghi Naeini, Morteza</creatorcontrib><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sajadi, Seyed Ali Akbar</au><au>Sadeghi Naeini, Morteza</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigations of thermal behavior of Fe.sub.3Si.sub.2O.sub.5·Sb.sub.2O.sub.3 in air atmosphere: a study of acidic leaching process of Sb mineral</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><date>2023-05-01</date><risdate>2023</risdate><volume>148</volume><issue>9</issue><spage>3295</spage><pages>3295-</pages><issn>1388-6150</issn><abstract>The thermal behavior of Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 (a sample of antimony from Sefidabe mine in Zahedan) was investigated by the technique of thermogravimetry under air atmosphere from 25 to 1200 °C. The obtained results from TGA were reported. This study reports comprehensive information about these minerals. XRD and XRF techniques, UV/visible and elemental analysis such as ICP are used to identify the products at different decomposition steps. The acidic leaching of this mineral Fe.sub.3Si.sub.2O.sub.5(OH).sub.4·Sb.sub.3O.sub.6(OH)·Sb.sub.2O.sub.3 is carried out, and the obtained results are reported. In total, the recovery was achieved by leaching with hydrochloric acid was 85% at D80 granulation below 45 microns. In leaching with hydrochloric acid, Sb.sub.2O.sub.2Cl.sub.2 antimony oxide chloride precipitate was obtained.</abstract><pub>Springer</pub><doi>10.1007/s10973-023-11984-x</doi></addata></record> |
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subjects | Antimony oxide Hydrochloric acid Leaching |
title | Investigations of thermal behavior of Fe.sub.3Si.sub.2O.sub.5·Sb.sub.2O.sub.3 in air atmosphere: a study of acidic leaching process of Sb mineral |
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