CN114689480A - 一种原位煤体逐级控压瓦斯扩散特性测试装置 - Google Patents
一种原位煤体逐级控压瓦斯扩散特性测试装置 Download PDFInfo
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- CN114689480A CN114689480A CN202210164981.8A CN202210164981A CN114689480A CN 114689480 A CN114689480 A CN 114689480A CN 202210164981 A CN202210164981 A CN 202210164981A CN 114689480 A CN114689480 A CN 114689480A
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- 239000003245 coal Substances 0.000 title claims abstract description 176
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 37
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
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CN202210164981.8A CN114689480A (zh) | 2022-02-22 | 2022-02-22 | 一种原位煤体逐级控压瓦斯扩散特性测试装置 |
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CN202210164981.8A CN114689480A (zh) | 2022-02-22 | 2022-02-22 | 一种原位煤体逐级控压瓦斯扩散特性测试装置 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103278428A (zh) * | 2013-05-10 | 2013-09-04 | 东北大学 | 含气页岩应力-渗流-温度耦合及驱替试验的装置及方法 |
CN103822856A (zh) * | 2014-03-14 | 2014-05-28 | 中国矿业大学(北京) | 不同应力约束条件下煤体瓦斯吸附解吸扩散模拟实验装置 |
WO2020029497A1 (en) * | 2018-08-06 | 2020-02-13 | Xi'an University Of Science And Technology | A seepage-creep and mechanical experimental system for coal and rock mass containing gas under triaxial loading in low-temperature environment |
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- 2022-02-22 CN CN202210164981.8A patent/CN114689480A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103278428A (zh) * | 2013-05-10 | 2013-09-04 | 东北大学 | 含气页岩应力-渗流-温度耦合及驱替试验的装置及方法 |
CN103822856A (zh) * | 2014-03-14 | 2014-05-28 | 中国矿业大学(北京) | 不同应力约束条件下煤体瓦斯吸附解吸扩散模拟实验装置 |
WO2020029497A1 (en) * | 2018-08-06 | 2020-02-13 | Xi'an University Of Science And Technology | A seepage-creep and mechanical experimental system for coal and rock mass containing gas under triaxial loading in low-temperature environment |
Non-Patent Citations (1)
Title |
---|
刘正东: "高应力煤体物理结构演化特性对瓦斯运移影响机制研究", 《中国博士学位论文全文数据库工程科技Ⅰ辑》, 15 January 2021 (2021-01-15), pages 65 - 69 * |
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Inventor after: Liu Zhengdong Inventor after: Yuan Qi Inventor after: Lin Xiaosong Inventor after: Zhao Tingting Inventor after: Chen Xinhui Inventor after: Zhang Zheng Inventor before: Liu Zhengdong Inventor before: Yuan Qi Inventor before: Lin Xiaosong Inventor before: Cheng Yuanping Inventor before: Li Jie Inventor before: Zhao Tingting Inventor before: Chen Xinhui Inventor before: Zhang Zheng Inventor before: Si Leilei |
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