Study on bioleaching behavior of sphalerite from lead concentrate in agitator tank
Sphalerite which is highly continuous with galena cannot be effectively separated by flotation, the extraction of zinc from sphalerite in bioleaching process has become an alternative method. By testing the initial iron concentration, pulp density, grinding fineness and other parameters as well as m...
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| Veröffentlicht in: | Journal of physics. Conference series 2024-04, Vol.2738 (1), p.12012 |
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| container_title | Journal of physics. Conference series |
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| creator | Xue, Liu Jianzhi, Sun Shuang, Liu He, Shang Wencheng, Gao Xinlong, Yang Jiankang, Wen Bowei, Chen |
| description | Sphalerite which is highly continuous with galena cannot be effectively separated by flotation, the extraction of zinc from sphalerite in bioleaching process has become an alternative method. By testing the initial iron concentration, pulp density, grinding fineness and other parameters as well as monitoring pH, potential and dissolved oxygen, the zinc content of the lead concentrate decreased from 8.41% to less than 1% after bioleaching in 8L agitator tank. The initial concentration of ferric is the most significant factor affecting the zinc extraction efficiency of sphalerite, and when the concentration of ferric ions reaches 9g/L, acceptable leaching yield can be achieved. |
| doi_str_mv | 10.1088/1742-6596/2738/1/012012 |
| format | Article |
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The initial concentration of ferric is the most significant factor affecting the zinc extraction efficiency of sphalerite, and when the concentration of ferric ions reaches 9g/L, acceptable leaching yield can be achieved.</description><subject>Bacterial leaching</subject><subject>Dissolved oxygen</subject><subject>Ferric ions</subject><subject>Fineness</subject><subject>Flotation</subject><subject>Galena</subject><subject>Leaching</subject><subject>Lead</subject><subject>Zinc</subject><subject>Zincblende</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkFtLwzAUgIMoOKe_wYBvwlxuTbJHGV4ZKE6fQ5qebplbU9NO2L83pTIRBMOB3L5z4UPonJIrSrQeUyXYSGYTOWaKp-uYUJbiAA32P4f7s9bH6KRpVoTwtNQAvczbbbHDocK5D2uwbumrBc5haT99iDiUuKmXdg3Rt4DLGDY4QQV2oXJQtdGmV19hu_CtbRPf2ur9FB2Vdt3A2fc-RG-3N6_T-9Hs6e5hej0bOdYNkwsKlDs-kUoLyEshLVjCJcuJYFaBpAKEUIXSGTCVQcEzJcoJOMpcJnLGh-iir1vH8LGFpjWrsI1Vamk4EVoKIkiWKNVTLoamiVCaOvqNjTtDiekEmk6N6TSZTqChpheYMi_7TB_qn9KPz9P5b9DURZlg_gf8X4svuTF_bA</recordid><startdate>20240401</startdate><enddate>20240401</enddate><creator>Xue, Liu</creator><creator>Jianzhi, Sun</creator><creator>Shuang, Liu</creator><creator>He, Shang</creator><creator>Wencheng, Gao</creator><creator>Xinlong, Yang</creator><creator>Jiankang, Wen</creator><creator>Bowei, Chen</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20240401</creationdate><title>Study on bioleaching behavior of sphalerite from lead concentrate in agitator tank</title><author>Xue, Liu ; Jianzhi, Sun ; Shuang, Liu ; He, Shang ; Wencheng, Gao ; Xinlong, Yang ; Jiankang, Wen ; Bowei, Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2742-b41e13c396784ebf46aea0362b042a7e614e447d785e275ed3574f9ec12c54b23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Bacterial leaching</topic><topic>Dissolved oxygen</topic><topic>Ferric ions</topic><topic>Fineness</topic><topic>Flotation</topic><topic>Galena</topic><topic>Leaching</topic><topic>Lead</topic><topic>Zinc</topic><topic>Zincblende</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xue, Liu</creatorcontrib><creatorcontrib>Jianzhi, Sun</creatorcontrib><creatorcontrib>Shuang, Liu</creatorcontrib><creatorcontrib>He, Shang</creatorcontrib><creatorcontrib>Wencheng, Gao</creatorcontrib><creatorcontrib>Xinlong, Yang</creatorcontrib><creatorcontrib>Jiankang, Wen</creatorcontrib><creatorcontrib>Bowei, Chen</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. 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By testing the initial iron concentration, pulp density, grinding fineness and other parameters as well as monitoring pH, potential and dissolved oxygen, the zinc content of the lead concentrate decreased from 8.41% to less than 1% after bioleaching in 8L agitator tank. The initial concentration of ferric is the most significant factor affecting the zinc extraction efficiency of sphalerite, and when the concentration of ferric ions reaches 9g/L, acceptable leaching yield can be achieved.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/2738/1/012012</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Bacterial leaching Dissolved oxygen Ferric ions Fineness Flotation Galena Leaching Lead Zinc Zincblende |
| title | Study on bioleaching behavior of sphalerite from lead concentrate in agitator tank |
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