Method and Technology of Green Coal Mining
The green mining of coal resources aims to realize the best economic and environmental benefits in the process of coal resource development, which is relevant to the sustainable development of the earth. Green mining technologies include the following: water-preserved mining for water resource prote...
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| フォーマット: | Online |
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| 言語: | 英語 |
| 出版事項: |
MDPI - Multidisciplinary Digital Publishing Institute
2024
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| 主題: | |
| オンライン･アクセス: | ONIX_20240108_9783036593166_82 |
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| _version_ | 1863740438066757632 |
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| collection | Directory of Open Access Books |
| description | The green mining of coal resources aims to realize the best economic and environmental benefits in the process of coal resource development, which is relevant to the sustainable development of the earth. Green mining technologies include the following: water-preserved mining for water resource protection; filling mining for the protection of the earth and buildings; simultaneous extraction of coal and gas for the realization of gas discharge; intelligent green mining to realize emission reduction; clean energy development in mining enterprises for the realization of resource transformation; and water and soil ecological restoration for the ecological protection of mining areas. |
| format | Online |
| id | doab-20.500.12854ir-132423 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1324232024-03-28T03:31:31Z Method and Technology of Green Coal Mining Xie, Shengrong Chen, Dongdong residual coal pillar gob-side entry driving extra-thick coal seam coal pillar size surrounding rock control directional long borehole long-distance heading face permeability evolution gas pressure evolution gas drainage pre-splitting blasting roof cutting technology hydraulic fracturing no-coal pillar mining thick hard roof pressure relief technology sandstone deformation behavior mining stress path coal solid propellant blasting borehole wall pressure damage fracture law experimental study main roadway group mining-induced stress surrounding rock stability ground control deflection of principal stress close-distance coal seams stopping space roof rocks stability asymmetric control deep mine coal roadway numerical simulation pressure relief external anchor–internal unloading surrounding rock control technology multi-seam mining gas emission of working face hydrocarbon isotope gas emission rate of adjacent coal seam mining fracture zone height fully mechanized top coal caving mining triangle-block structure beam structure cable truss support mining pressures gob-side coal roadway asymmetric floor heave failure mechanism cooperative control thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning The green mining of coal resources aims to realize the best economic and environmental benefits in the process of coal resource development, which is relevant to the sustainable development of the earth. Green mining technologies include the following: water-preserved mining for water resource protection; filling mining for the protection of the earth and buildings; simultaneous extraction of coal and gas for the realization of gas discharge; intelligent green mining to realize emission reduction; clean energy development in mining enterprises for the realization of resource transformation; and water and soil ecological restoration for the ecological protection of mining areas. 2024-01-08T14:50:08Z 2024-01-08T14:50:08Z 2023 book ONIX_20240108_9783036593166_82 9783036593166 9783036593173 https://directory.doabooks.org/handle/20.500.12854/132423 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/pdfview/book/8459 https://mdpi.com/books/pdfview/book/8459 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-9317-3 10.3390/books978-3-0365-9317-3 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036593166 9783036593173 244 Basel open access |
| spellingShingle | residual coal pillar gob-side entry driving extra-thick coal seam coal pillar size surrounding rock control directional long borehole long-distance heading face permeability evolution gas pressure evolution gas drainage pre-splitting blasting roof cutting technology hydraulic fracturing no-coal pillar mining thick hard roof pressure relief technology sandstone deformation behavior mining stress path coal solid propellant blasting borehole wall pressure damage fracture law experimental study main roadway group mining-induced stress surrounding rock stability ground control deflection of principal stress close-distance coal seams stopping space roof rocks stability asymmetric control deep mine coal roadway numerical simulation pressure relief external anchor–internal unloading surrounding rock control technology multi-seam mining gas emission of working face hydrocarbon isotope gas emission rate of adjacent coal seam mining fracture zone height fully mechanized top coal caving mining triangle-block structure beam structure cable truss support mining pressures gob-side coal roadway asymmetric floor heave failure mechanism cooperative control thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning Method and Technology of Green Coal Mining |
| title | Method and Technology of Green Coal Mining |
| title_full | Method and Technology of Green Coal Mining |
| title_fullStr | Method and Technology of Green Coal Mining |
| title_full_unstemmed | Method and Technology of Green Coal Mining |
| title_short | Method and Technology of Green Coal Mining |
| title_sort | method and technology of green coal mining |
| topic | residual coal pillar gob-side entry driving extra-thick coal seam coal pillar size surrounding rock control directional long borehole long-distance heading face permeability evolution gas pressure evolution gas drainage pre-splitting blasting roof cutting technology hydraulic fracturing no-coal pillar mining thick hard roof pressure relief technology sandstone deformation behavior mining stress path coal solid propellant blasting borehole wall pressure damage fracture law experimental study main roadway group mining-induced stress surrounding rock stability ground control deflection of principal stress close-distance coal seams stopping space roof rocks stability asymmetric control deep mine coal roadway numerical simulation pressure relief external anchor–internal unloading surrounding rock control technology multi-seam mining gas emission of working face hydrocarbon isotope gas emission rate of adjacent coal seam mining fracture zone height fully mechanized top coal caving mining triangle-block structure beam structure cable truss support mining pressures gob-side coal roadway asymmetric floor heave failure mechanism cooperative control thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning |
| topic_facet | residual coal pillar gob-side entry driving extra-thick coal seam coal pillar size surrounding rock control directional long borehole long-distance heading face permeability evolution gas pressure evolution gas drainage pre-splitting blasting roof cutting technology hydraulic fracturing no-coal pillar mining thick hard roof pressure relief technology sandstone deformation behavior mining stress path coal solid propellant blasting borehole wall pressure damage fracture law experimental study main roadway group mining-induced stress surrounding rock stability ground control deflection of principal stress close-distance coal seams stopping space roof rocks stability asymmetric control deep mine coal roadway numerical simulation pressure relief external anchor–internal unloading surrounding rock control technology multi-seam mining gas emission of working face hydrocarbon isotope gas emission rate of adjacent coal seam mining fracture zone height fully mechanized top coal caving mining triangle-block structure beam structure cable truss support mining pressures gob-side coal roadway asymmetric floor heave failure mechanism cooperative control thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning |
| url | ONIX_20240108_9783036593166_82 |