Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining
Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P ben...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Amar, Hicham [verfasserIn] Benzaazoua, Mostafa [verfasserIn] Elghali, Abdellatif [verfasserIn] Taha, Yassine [verfasserIn] El Ghorfi, Mustapha [verfasserIn] Krause, Anna [verfasserIn] Hakkou, Rachid [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Minerals engineering - Amsterdam [u.a.] : Elsevier Science, 1988, 204 |
|---|---|
| Übergeordnetes Werk: |
volume:204 |
| DOI / URN: |
10.1016/j.mineng.2023.108415 |
|---|
| Katalog-ID: |
ELV06529744X |
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| 245 | 1 | 0 | |a Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining |
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| 520 | |a Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. | ||
| 650 | 4 | |a Dual energy X-ray transmission | |
| 650 | 4 | |a Ore sorting | |
| 650 | 4 | |a Phosphate low-grade ore | |
| 650 | 4 | |a Mining circular economy | |
| 650 | 4 | |a Indured phosphate | |
| 650 | 4 | |a Phosphate mine waste rock piles | |
| 700 | 1 | |a Benzaazoua, Mostafa |e verfasserin |4 aut | |
| 700 | 1 | |a Elghali, Abdellatif |e verfasserin |4 aut | |
| 700 | 1 | |a Taha, Yassine |e verfasserin |4 aut | |
| 700 | 1 | |a El Ghorfi, Mustapha |e verfasserin |4 aut | |
| 700 | 1 | |a Krause, Anna |e verfasserin |4 aut | |
| 700 | 1 | |a Hakkou, Rachid |e verfasserin |4 aut | |
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10.1016/j.mineng.2023.108415 doi (DE-627)ELV06529744X (ELSEVIER)S0892-6875(23)00429-6 DE-627 ger DE-627 rda eng 660 VZ 620 660 VZ 57.50 bkl 58.41 bkl Amar, Hicham verfasserin aut Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles Benzaazoua, Mostafa verfasserin aut Elghali, Abdellatif verfasserin aut Taha, Yassine verfasserin aut El Ghorfi, Mustapha verfasserin aut Krause, Anna verfasserin aut Hakkou, Rachid verfasserin aut Enthalten in Minerals engineering Amsterdam [u.a.] : Elsevier Science, 1988 204 Online-Ressource (DE-627)320529088 (DE-600)2015542-6 (DE-576)259484881 nnns volume:204 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 57.50 Aufbereitung von Bodenschätzen VZ 58.41 Hüttenwesen VZ AR 204 |
| spelling |
10.1016/j.mineng.2023.108415 doi (DE-627)ELV06529744X (ELSEVIER)S0892-6875(23)00429-6 DE-627 ger DE-627 rda eng 660 VZ 620 660 VZ 57.50 bkl 58.41 bkl Amar, Hicham verfasserin aut Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles Benzaazoua, Mostafa verfasserin aut Elghali, Abdellatif verfasserin aut Taha, Yassine verfasserin aut El Ghorfi, Mustapha verfasserin aut Krause, Anna verfasserin aut Hakkou, Rachid verfasserin aut Enthalten in Minerals engineering Amsterdam [u.a.] : Elsevier Science, 1988 204 Online-Ressource (DE-627)320529088 (DE-600)2015542-6 (DE-576)259484881 nnns volume:204 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 57.50 Aufbereitung von Bodenschätzen VZ 58.41 Hüttenwesen VZ AR 204 |
| allfields_unstemmed |
10.1016/j.mineng.2023.108415 doi (DE-627)ELV06529744X (ELSEVIER)S0892-6875(23)00429-6 DE-627 ger DE-627 rda eng 660 VZ 620 660 VZ 57.50 bkl 58.41 bkl Amar, Hicham verfasserin aut Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles Benzaazoua, Mostafa verfasserin aut Elghali, Abdellatif verfasserin aut Taha, Yassine verfasserin aut El Ghorfi, Mustapha verfasserin aut Krause, Anna verfasserin aut Hakkou, Rachid verfasserin aut Enthalten in Minerals engineering Amsterdam [u.a.] : Elsevier Science, 1988 204 Online-Ressource (DE-627)320529088 (DE-600)2015542-6 (DE-576)259484881 nnns volume:204 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 57.50 Aufbereitung von Bodenschätzen VZ 58.41 Hüttenwesen VZ AR 204 |
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10.1016/j.mineng.2023.108415 doi (DE-627)ELV06529744X (ELSEVIER)S0892-6875(23)00429-6 DE-627 ger DE-627 rda eng 660 VZ 620 660 VZ 57.50 bkl 58.41 bkl Amar, Hicham verfasserin aut Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles Benzaazoua, Mostafa verfasserin aut Elghali, Abdellatif verfasserin aut Taha, Yassine verfasserin aut El Ghorfi, Mustapha verfasserin aut Krause, Anna verfasserin aut Hakkou, Rachid verfasserin aut Enthalten in Minerals engineering Amsterdam [u.a.] : Elsevier Science, 1988 204 Online-Ressource (DE-627)320529088 (DE-600)2015542-6 (DE-576)259484881 nnns volume:204 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 57.50 Aufbereitung von Bodenschätzen VZ 58.41 Hüttenwesen VZ AR 204 |
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10.1016/j.mineng.2023.108415 doi (DE-627)ELV06529744X (ELSEVIER)S0892-6875(23)00429-6 DE-627 ger DE-627 rda eng 660 VZ 620 660 VZ 57.50 bkl 58.41 bkl Amar, Hicham verfasserin aut Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles Benzaazoua, Mostafa verfasserin aut Elghali, Abdellatif verfasserin aut Taha, Yassine verfasserin aut El Ghorfi, Mustapha verfasserin aut Krause, Anna verfasserin aut Hakkou, Rachid verfasserin aut Enthalten in Minerals engineering Amsterdam [u.a.] : Elsevier Science, 1988 204 Online-Ressource (DE-627)320529088 (DE-600)2015542-6 (DE-576)259484881 nnns volume:204 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 57.50 Aufbereitung von Bodenschätzen VZ 58.41 Hüttenwesen VZ AR 204 |
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Dual energy X-ray transmission Ore sorting Phosphate low-grade ore Mining circular economy Indured phosphate Phosphate mine waste rock piles |
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Amar, Hicham @@aut@@ Benzaazoua, Mostafa @@aut@@ Elghali, Abdellatif @@aut@@ Taha, Yassine @@aut@@ El Ghorfi, Mustapha @@aut@@ Krause, Anna @@aut@@ Hakkou, Rachid @@aut@@ |
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mine waste rock reprocessing using sensor-based sorting (sbs): novel approach toward circular economy in phosphate mining |
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Mine waste rock reprocessing using sensor-based sorting (SBS): Novel approach toward circular economy in phosphate mining |
| abstract |
Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. |
| abstractGer |
Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. |
| abstract_unstemmed |
Phosphate extraction and processing generates large volumes of phosphate mine waste rock (PMWR) that still contains non-negligible amounts of residual phosphate. Due to the increasing demand for phosphorous (P), in particular by the fertilizer industry, PMWR can become a potential resource for P beneficiation if cost-effective methods are applied. The main objectives of this study are to: i) characterise PMWR from the Ben Guerir mine site (Morocco); ii) evaluate the efficiency of hand- and sensor-based sorting (SBS) to recover the lost phosphate; and. iii) upgrade the P2O5 content in the concentrate. Samples were collected from different locations in the PMWR piles and divided into two main fractions: >30 mm and < 30 mm. The coarse fraction (>30 mm) was sorted using three main SBS technologies to separate phosphate from gangue materials: dual energy X-ray transmission (DE-XRT), near-infrared combined with color (NIR/color), and color technologies. The fine fraction was processed with the conventional flowsheet used by the mine. |
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| score |
7.401869 |