CN108797650B - 一种山谷型磷石膏库的安全、环保堆排方法 - Google Patents
一种山谷型磷石膏库的安全、环保堆排方法 Download PDFInfo
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- CN108797650B CN108797650B CN201810738235.9A CN201810738235A CN108797650B CN 108797650 B CN108797650 B CN 108797650B CN 201810738235 A CN201810738235 A CN 201810738235A CN 108797650 B CN108797650 B CN 108797650B
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- phosphogypsum
- dam
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- beach
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- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000002002 slurry Substances 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 20
- 239000002893 slag Substances 0.000 claims description 13
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000012876 topography Methods 0.000 claims 1
- 238000005352 clarification Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002686 phosphate fertilizer Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810738235.9A CN108797650B (zh) | 2018-07-06 | 2018-07-06 | 一种山谷型磷石膏库的安全、环保堆排方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810738235.9A CN108797650B (zh) | 2018-07-06 | 2018-07-06 | 一种山谷型磷石膏库的安全、环保堆排方法 |
Publications (2)
Publication Number | Publication Date |
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CN108797650A CN108797650A (zh) | 2018-11-13 |
CN108797650B true CN108797650B (zh) | 2020-07-28 |
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CN201810738235.9A Active CN108797650B (zh) | 2018-07-06 | 2018-07-06 | 一种山谷型磷石膏库的安全、环保堆排方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108797650B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101129047B1 (ko) * | 2009-11-26 | 2012-03-23 | 한국지질자원연구원 | 고화층 형성을 통한 광미 안정화 방법 |
CN202000301U (zh) * | 2011-03-24 | 2011-10-05 | 中国瑞林工程技术有限公司 | 一种新型延长尾矿澄清距离装置 |
AU2016206251A1 (en) * | 2016-07-19 | 2018-02-08 | Mark Robert Edmund Curtis | Sealing System for Dam Walls |
CN108079622B (zh) * | 2017-12-27 | 2019-12-06 | 山东佳星环保科技有限公司 | 高效的污水处理沉淀池 |
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2018
- 2018-07-06 CN CN201810738235.9A patent/CN108797650B/zh active Active
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Address after: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Co-patentee after: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Address before: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Co-patentee before: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. Patentee before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH Co.,Ltd. |
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