Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations
Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction...
Ausführliche Beschreibung
Autor*in: |
Sun, Yongqi [verfasserIn] Chen, Mao [verfasserIn] Ma, Xiaodong [verfasserIn] Zhao, Zhixing [verfasserIn] Evans, Tim [verfasserIn] Zhao, Baojun [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Anmerkung: |
© The Minerals, Metals & Materials Society 2021 |
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Übergeordnetes Werk: |
Enthalten in: JOM - New York, NY : Springer Science + Business Media, 1989, 73(2021), 6 vom: 05. Apr., Seite 1845-1852 |
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Übergeordnetes Werk: |
volume:73 ; year:2021 ; number:6 ; day:05 ; month:04 ; pages:1845-1852 |
Links: |
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DOI / URN: |
10.1007/s11837-021-04644-8 |
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Katalog-ID: |
SPR044202474 |
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520 | |a Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. | ||
700 | 1 | |a Chen, Mao |e verfasserin |4 aut | |
700 | 1 | |a Ma, Xiaodong |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Zhixing |e verfasserin |4 aut | |
700 | 1 | |a Evans, Tim |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Baojun |e verfasserin |4 aut | |
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10.1007/s11837-021-04644-8 doi (DE-627)SPR044202474 (SPR)s11837-021-04644-8-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl 52.70 bkl Sun, Yongqi verfasserin aut Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2021 Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. Chen, Mao verfasserin aut Ma, Xiaodong verfasserin aut Zhao, Zhixing verfasserin aut Evans, Tim verfasserin aut Zhao, Baojun verfasserin aut Enthalten in JOM New York, NY : Springer Science + Business Media, 1989 73(2021), 6 vom: 05. Apr., Seite 1845-1852 (DE-627)31368197X (DE-600)2002726-6 1543-1851 nnns volume:73 year:2021 number:6 day:05 month:04 pages:1845-1852 https://dx.doi.org/10.1007/s11837-021-04644-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE 52.70 ASE AR 73 2021 6 05 04 1845-1852 |
spelling |
10.1007/s11837-021-04644-8 doi (DE-627)SPR044202474 (SPR)s11837-021-04644-8-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl 52.70 bkl Sun, Yongqi verfasserin aut Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2021 Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. Chen, Mao verfasserin aut Ma, Xiaodong verfasserin aut Zhao, Zhixing verfasserin aut Evans, Tim verfasserin aut Zhao, Baojun verfasserin aut Enthalten in JOM New York, NY : Springer Science + Business Media, 1989 73(2021), 6 vom: 05. Apr., Seite 1845-1852 (DE-627)31368197X (DE-600)2002726-6 1543-1851 nnns volume:73 year:2021 number:6 day:05 month:04 pages:1845-1852 https://dx.doi.org/10.1007/s11837-021-04644-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE 52.70 ASE AR 73 2021 6 05 04 1845-1852 |
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10.1007/s11837-021-04644-8 doi (DE-627)SPR044202474 (SPR)s11837-021-04644-8-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl 52.70 bkl Sun, Yongqi verfasserin aut Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2021 Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. Chen, Mao verfasserin aut Ma, Xiaodong verfasserin aut Zhao, Zhixing verfasserin aut Evans, Tim verfasserin aut Zhao, Baojun verfasserin aut Enthalten in JOM New York, NY : Springer Science + Business Media, 1989 73(2021), 6 vom: 05. Apr., Seite 1845-1852 (DE-627)31368197X (DE-600)2002726-6 1543-1851 nnns volume:73 year:2021 number:6 day:05 month:04 pages:1845-1852 https://dx.doi.org/10.1007/s11837-021-04644-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE 52.70 ASE AR 73 2021 6 05 04 1845-1852 |
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10.1007/s11837-021-04644-8 doi (DE-627)SPR044202474 (SPR)s11837-021-04644-8-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl 52.70 bkl Sun, Yongqi verfasserin aut Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2021 Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. Chen, Mao verfasserin aut Ma, Xiaodong verfasserin aut Zhao, Zhixing verfasserin aut Evans, Tim verfasserin aut Zhao, Baojun verfasserin aut Enthalten in JOM New York, NY : Springer Science + Business Media, 1989 73(2021), 6 vom: 05. Apr., Seite 1845-1852 (DE-627)31368197X (DE-600)2002726-6 1543-1851 nnns volume:73 year:2021 number:6 day:05 month:04 pages:1845-1852 https://dx.doi.org/10.1007/s11837-021-04644-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE 52.70 ASE AR 73 2021 6 05 04 1845-1852 |
allfieldsSound |
10.1007/s11837-021-04644-8 doi (DE-627)SPR044202474 (SPR)s11837-021-04644-8-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl 52.70 bkl Sun, Yongqi verfasserin aut Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2021 Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. Chen, Mao verfasserin aut Ma, Xiaodong verfasserin aut Zhao, Zhixing verfasserin aut Evans, Tim verfasserin aut Zhao, Baojun verfasserin aut Enthalten in JOM New York, NY : Springer Science + Business Media, 1989 73(2021), 6 vom: 05. Apr., Seite 1845-1852 (DE-627)31368197X (DE-600)2002726-6 1543-1851 nnns volume:73 year:2021 number:6 day:05 month:04 pages:1845-1852 https://dx.doi.org/10.1007/s11837-021-04644-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE 52.70 ASE AR 73 2021 6 05 04 1845-1852 |
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Sun, Yongqi @@aut@@ Chen, Mao @@aut@@ Ma, Xiaodong @@aut@@ Zhao, Zhixing @@aut@@ Evans, Tim @@aut@@ Zhao, Baojun @@aut@@ |
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For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Mao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Xiaodong</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhao, Zhixing</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Evans, Tim</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhao, Baojun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">JOM</subfield><subfield code="d">New York, NY : Springer Science + Business Media, 1989</subfield><subfield code="g">73(2021), 6 vom: 05. 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Sun, Yongqi |
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Sun, Yongqi ddc 670 bkl 51.00 bkl 52.70 Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
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670 ASE 51.00 bkl 52.70 bkl Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
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Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
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Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
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modification of phosphorous enrichment behaviours in steelmaking slags based on phase transformations |
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Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
abstract |
Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. © The Minerals, Metals & Materials Society 2021 |
abstractGer |
Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. © The Minerals, Metals & Materials Society 2021 |
abstract_unstemmed |
Abstract In this study, the phase transformations of steelmaking slags were identified for the purpose of phosphorus separation and material recycling, where the samples after high-temperature experiments and quenching were characterized using electron probe x-ray microanalysis and x-ray diffraction. For hot slags held under argon atmosphere, the main phases changed from (Fe,Mg)O, (Fe,Ca)O and $ C_{2} $S-$ C_{3} $P ($ Ca_{2} %$ SiO_{4} $-$ Ca_{3} %$ P_{2} %$ O_{8} $) at 1450–1400°C to (Fe,Mg,Ca)O, $ C_{2} $S-$ C_{3} $P and CaO-$ TiO_{2} $-FeO-$ Al_{2} %$ O_{3} $ liquid at 1200–600°C. From the respect of phosphorus concentration in $ C_{2} $S-$ C_{3} $P, 1400°C was an optimum temperature, which also accounted for a suitable treatment temperature for cooled slags. Moreover, air atmosphere resulted in more liquid phase, CaO-MgO-$ Fe_{2} %$ O_{3} $-$ SiO_{2} $, due to the oxidation of $ Fe^{2+} $ to $ Fe^{3+} $. In addition to $ C_{2} $S-$ C_{3} $P, $ P_{2} %$ O_{5} $ was also present in this liquid phase, a drawback for further phosphorus recovery. The $ P_{2} %$ O_{5} $ concentration in the liquid phase decreased with decreasing temperature, and thus, a relatively lower temperature was preferred in air. © The Minerals, Metals & Materials Society 2021 |
collection_details |
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container_issue |
6 |
title_short |
Modification of Phosphorous Enrichment Behaviours in Steelmaking Slags Based on Phase Transformations |
url |
https://dx.doi.org/10.1007/s11837-021-04644-8 |
remote_bool |
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author2 |
Chen, Mao Ma, Xiaodong Zhao, Zhixing Evans, Tim Zhao, Baojun |
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Chen, Mao Ma, Xiaodong Zhao, Zhixing Evans, Tim Zhao, Baojun |
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doi_str |
10.1007/s11837-021-04644-8 |
up_date |
2024-07-03T23:28:56.570Z |
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score |
7.4012547 |