Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management
The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Online |
| Sprache: | Englisch |
| Veröffentlicht: |
MDPI - Multidisciplinary Digital Publishing Institute
2021
|
| Schlagworte: | |
| Online-Zugang: | 44740 |
| Tags: |
Keine Tags, Fügen Sie das erste Tag hinzu!
|
| _version_ | 1869525639558594560 |
|---|---|
| author | Taha, Yassine Benzaazoua, Mostafa |
| author_browse | Benzaazoua, Mostafa Taha, Yassine |
| author_facet | Taha, Yassine Benzaazoua, Mostafa |
| author_sort | Taha, Yassine |
| collection | Directory of Open Access Books |
| description | The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste products are produced in huge volumes reaching a ratio of between 5 to 10 tons of waste per each ton of concentrated phosphate. The management of these waste products is becoming a real issue in terms of growing public awareness and environmental and financial aspects. In addition, phosphate ores are known to contain other critical raw materials (CRM) such as rare earth elements and uranium. The recovery of these vital elements from phosphate waste may help to develop the needs of the green energy of the future and contribute to the achievement of the sustainable development goals. In this Special Issue, insights related to the following aspects were studied: phosphate extraction and beneficiation, novel phosphate ores, the fine characterization of phosphate ores and waste, phosphoric acid production, critical raw material (CRM) recovery from phosphate ores and waste, reprocessing of phosphate wastes and finally the valorization and reuse of phosphate waste and phosphogypsum. |
| format | Online |
| id | doab-20.500.12854ir-57793 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-577932024-04-11T15:10:27Z Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management Taha, Yassine Benzaazoua, Mostafa TA1-2040 T1-995 TN1-997 n/a valorization ceramic membrane general industrial solid waste cemented paste backfill cemented phosphogypsum backfill unconfined compressive strength mineralogy froth flotation silicate-carbonate gangue geochemical characteristic activity concentration building materials valuable elements upgrading radiological influence durability phosphogypsum phosphate ore processing low-grade phosphate industrial waste phosphogypsum (PG) filtration civil engineering comprehensive utilization phosphorite flotation REE recovery phosphate mine waste rocks Gafsa-Metlaoui Basin acid extraction rare earth elements drying-wetting cycles column flotation slimes collector phosphate mine tailings apatite purification REE-bearing phases weathered ore water washing depressant environment behavior experimental design interfering ions technological mineralogy red mud rare earth elements (REEs) waste management phosphate ore waste recycle natural radioactivity natural aggregates phosphate beneficiation beneficiation tailings road techniques wet process thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste products are produced in huge volumes reaching a ratio of between 5 to 10 tons of waste per each ton of concentrated phosphate. The management of these waste products is becoming a real issue in terms of growing public awareness and environmental and financial aspects. In addition, phosphate ores are known to contain other critical raw materials (CRM) such as rare earth elements and uranium. The recovery of these vital elements from phosphate waste may help to develop the needs of the green energy of the future and contribute to the achievement of the sustainable development goals. In this Special Issue, insights related to the following aspects were studied: phosphate extraction and beneficiation, novel phosphate ores, the fine characterization of phosphate ores and waste, phosphoric acid production, critical raw material (CRM) recovery from phosphate ores and waste, reprocessing of phosphate wastes and finally the valorization and reuse of phosphate waste and phosphogypsum. 2021-02-12T01:08:16Z 2021-02-12T01:08:16Z 2020-04-07 23:07:08 2020 book 44740 9783039281732 9783039281725 https://directory.doabooks.org/handle/20.500.12854/57793 eng application/octet-stream Attribution-NonCommercial-NoDerivatives 4.0 International https://mdpi.com/books/pdfview/book/2014 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-03928-173-2 10.3390/books978-3-03928-173-2 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783039281732 9783039281725 172 open access |
| spellingShingle | TA1-2040 T1-995 TN1-997 n/a valorization ceramic membrane general industrial solid waste cemented paste backfill cemented phosphogypsum backfill unconfined compressive strength mineralogy froth flotation silicate-carbonate gangue geochemical characteristic activity concentration building materials valuable elements upgrading radiological influence durability phosphogypsum phosphate ore processing low-grade phosphate industrial waste phosphogypsum (PG) filtration civil engineering comprehensive utilization phosphorite flotation REE recovery phosphate mine waste rocks Gafsa-Metlaoui Basin acid extraction rare earth elements drying-wetting cycles column flotation slimes collector phosphate mine tailings apatite purification REE-bearing phases weathered ore water washing depressant environment behavior experimental design interfering ions technological mineralogy red mud rare earth elements (REEs) waste management phosphate ore waste recycle natural radioactivity natural aggregates phosphate beneficiation beneficiation tailings road techniques wet process thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology Taha, Yassine Benzaazoua, Mostafa Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title | Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title_full | Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title_fullStr | Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title_full_unstemmed | Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title_short | Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management |
| title_sort | recent trends in phosphate mining and beneficiation and related waste management |
| topic | TA1-2040 T1-995 TN1-997 n/a valorization ceramic membrane general industrial solid waste cemented paste backfill cemented phosphogypsum backfill unconfined compressive strength mineralogy froth flotation silicate-carbonate gangue geochemical characteristic activity concentration building materials valuable elements upgrading radiological influence durability phosphogypsum phosphate ore processing low-grade phosphate industrial waste phosphogypsum (PG) filtration civil engineering comprehensive utilization phosphorite flotation REE recovery phosphate mine waste rocks Gafsa-Metlaoui Basin acid extraction rare earth elements drying-wetting cycles column flotation slimes collector phosphate mine tailings apatite purification REE-bearing phases weathered ore water washing depressant environment behavior experimental design interfering ions technological mineralogy red mud rare earth elements (REEs) waste management phosphate ore waste recycle natural radioactivity natural aggregates phosphate beneficiation beneficiation tailings road techniques wet process thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology |
| topic_facet | TA1-2040 T1-995 TN1-997 n/a valorization ceramic membrane general industrial solid waste cemented paste backfill cemented phosphogypsum backfill unconfined compressive strength mineralogy froth flotation silicate-carbonate gangue geochemical characteristic activity concentration building materials valuable elements upgrading radiological influence durability phosphogypsum phosphate ore processing low-grade phosphate industrial waste phosphogypsum (PG) filtration civil engineering comprehensive utilization phosphorite flotation REE recovery phosphate mine waste rocks Gafsa-Metlaoui Basin acid extraction rare earth elements drying-wetting cycles column flotation slimes collector phosphate mine tailings apatite purification REE-bearing phases weathered ore water washing depressant environment behavior experimental design interfering ions technological mineralogy red mud rare earth elements (REEs) waste management phosphate ore waste recycle natural radioactivity natural aggregates phosphate beneficiation beneficiation tailings road techniques wet process thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology |
| url | 44740 |
| work_keys_str_mv | AT tahayassine recenttrendsinphosphateminingandbeneficiationandrelatedwastemanagement AT benzaazouamostafa recenttrendsinphosphateminingandbeneficiationandrelatedwastemanagement |