Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation
In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the col...
Ausführliche Beschreibung
Autor*in: |
Ai, Guanghua [verfasserIn] Huang, Kaihua [verfasserIn] Liu, Cheng [verfasserIn] Yang, Siyuan [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: International Journal of Mining Science and Technology - Amsterdam [u.a.] : Elsevier, 2012, 31, Seite 1129-1134 |
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Übergeordnetes Werk: |
volume:31 ; pages:1129-1134 |
DOI / URN: |
10.1016/j.ijmst.2021.10.010 |
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Katalog-ID: |
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520 | |a In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. | ||
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700 | 1 | |a Huang, Kaihua |e verfasserin |4 aut | |
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700 | 1 | |a Yang, Siyuan |e verfasserin |4 aut | |
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10.1016/j.ijmst.2021.10.010 doi (DE-627)ELV007167555 (ELSEVIER)S2095-2686(21)00119-1 DE-627 ger DE-627 rda eng 620 660 DE-600 ASIEN DE-1a fid Ai, Guanghua verfasserin aut Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. Molybdenite Seawater Calcium/magnesium ions ATMP Flotation Huang, Kaihua verfasserin aut Liu, Cheng verfasserin (orcid)0000-0002-6017-6177 aut Yang, Siyuan verfasserin aut Enthalten in International Journal of Mining Science and Technology Amsterdam [u.a.] : Elsevier, 2012 31, Seite 1129-1134 Online-Ressource (DE-627)718715004 (DE-600)2666518-9 (DE-576)367697912 2589-062X nnns volume:31 pages:1129-1134 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-ASIEN SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2014 GBV_ILN_2336 GBV_ILN_2700 GBV_ILN_2817 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 1129-1134 |
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10.1016/j.ijmst.2021.10.010 doi (DE-627)ELV007167555 (ELSEVIER)S2095-2686(21)00119-1 DE-627 ger DE-627 rda eng 620 660 DE-600 ASIEN DE-1a fid Ai, Guanghua verfasserin aut Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. Molybdenite Seawater Calcium/magnesium ions ATMP Flotation Huang, Kaihua verfasserin aut Liu, Cheng verfasserin (orcid)0000-0002-6017-6177 aut Yang, Siyuan verfasserin aut Enthalten in International Journal of Mining Science and Technology Amsterdam [u.a.] : Elsevier, 2012 31, Seite 1129-1134 Online-Ressource (DE-627)718715004 (DE-600)2666518-9 (DE-576)367697912 2589-062X nnns volume:31 pages:1129-1134 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-ASIEN SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2014 GBV_ILN_2336 GBV_ILN_2700 GBV_ILN_2817 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 1129-1134 |
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10.1016/j.ijmst.2021.10.010 doi (DE-627)ELV007167555 (ELSEVIER)S2095-2686(21)00119-1 DE-627 ger DE-627 rda eng 620 660 DE-600 ASIEN DE-1a fid Ai, Guanghua verfasserin aut Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. Molybdenite Seawater Calcium/magnesium ions ATMP Flotation Huang, Kaihua verfasserin aut Liu, Cheng verfasserin (orcid)0000-0002-6017-6177 aut Yang, Siyuan verfasserin aut Enthalten in International Journal of Mining Science and Technology Amsterdam [u.a.] : Elsevier, 2012 31, Seite 1129-1134 Online-Ressource (DE-627)718715004 (DE-600)2666518-9 (DE-576)367697912 2589-062X nnns volume:31 pages:1129-1134 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-ASIEN SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2014 GBV_ILN_2336 GBV_ILN_2700 GBV_ILN_2817 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 1129-1134 |
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10.1016/j.ijmst.2021.10.010 doi (DE-627)ELV007167555 (ELSEVIER)S2095-2686(21)00119-1 DE-627 ger DE-627 rda eng 620 660 DE-600 ASIEN DE-1a fid Ai, Guanghua verfasserin aut Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. Molybdenite Seawater Calcium/magnesium ions ATMP Flotation Huang, Kaihua verfasserin aut Liu, Cheng verfasserin (orcid)0000-0002-6017-6177 aut Yang, Siyuan verfasserin aut Enthalten in International Journal of Mining Science and Technology Amsterdam [u.a.] : Elsevier, 2012 31, Seite 1129-1134 Online-Ressource (DE-627)718715004 (DE-600)2666518-9 (DE-576)367697912 2589-062X nnns volume:31 pages:1129-1134 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-ASIEN SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2014 GBV_ILN_2336 GBV_ILN_2700 GBV_ILN_2817 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 1129-1134 |
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10.1016/j.ijmst.2021.10.010 doi (DE-627)ELV007167555 (ELSEVIER)S2095-2686(21)00119-1 DE-627 ger DE-627 rda eng 620 660 DE-600 ASIEN DE-1a fid Ai, Guanghua verfasserin aut Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. Molybdenite Seawater Calcium/magnesium ions ATMP Flotation Huang, Kaihua verfasserin aut Liu, Cheng verfasserin (orcid)0000-0002-6017-6177 aut Yang, Siyuan verfasserin aut Enthalten in International Journal of Mining Science and Technology Amsterdam [u.a.] : Elsevier, 2012 31, Seite 1129-1134 Online-Ressource (DE-627)718715004 (DE-600)2666518-9 (DE-576)367697912 2589-062X nnns volume:31 pages:1129-1134 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-ASIEN SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2014 GBV_ILN_2336 GBV_ILN_2700 GBV_ILN_2817 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 31 1129-1134 |
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Ai, Guanghua |
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Ai, Guanghua ddc 620 fid ASIEN misc Molybdenite misc Seawater misc Calcium/magnesium ions misc ATMP misc Flotation Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation |
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620 660 DE-600 ASIEN DE-1a fid Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation Molybdenite Seawater Calcium/magnesium ions ATMP Flotation |
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exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation |
title_auth |
Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation |
abstract |
In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. |
abstractGer |
In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. |
abstract_unstemmed |
In this investigation, a chelating agent of amino trimethylene phosphonic acid (ATMP) was introduced to eliminate the adverse effect of seawater in molybdenite flotation. Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. Hence, the ATMP can be utilized as an appropriate reagent to improve molybdenite flotation in seawater. |
collection_details |
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Exploration of amino trimethylene phosphonic acid to eliminate the adverse effect of seawater in molybdenite flotation |
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Microflotation results presented that high flotation recovery of molybdenite was achieved in freshwater using kerosene as the collector, but it was significantly decreased in the presence of seawater when pH > 9.5. Among the main ions in seawater, magnesium and calcium ions played a more detrimental role than others. After the addition of ATMP, molybdenite floatability can restore in seawater. Zeta potential distribution and solution chemistry calculation results illustrated that the decreased molybdenite floatability was attributed to the interaction of positive Mg(OH)2(s) (major) and CaOH+ (minor) components with the molybdenite surface. The magnesium/calcium ions of positive components of Mg(OH)2(s) and CaOH+ interacted with the ionized species of ATMP and then produced ATMP-calcium/magnesium complex, leading to the electrostatic repulsion between molybdenite and ATMP-calcium/magnesium complex that was restoring the molybdenite flotation. 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