CN106290777A - 一种煤层注水合理注水量的确定方法 - Google Patents
一种煤层注水合理注水量的确定方法 Download PDFInfo
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- CN106290777A CN106290777A CN201610612558.4A CN201610612558A CN106290777A CN 106290777 A CN106290777 A CN 106290777A CN 201610612558 A CN201610612558 A CN 201610612558A CN 106290777 A CN106290777 A CN 106290777A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 claims abstract description 112
- 238000003795 desorption Methods 0.000 claims abstract description 111
- 238000002474 experimental method Methods 0.000 claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000009849 vacuum degassing Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 142
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 238000009795 derivation Methods 0.000 claims description 3
- 238000011067 equilibration Methods 0.000 claims description 3
- 238000011160 research Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000012512 characterization method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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- 230000000670 limiting effect Effects 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
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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
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
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- Investigating Or Analysing Materials By Optical Means (AREA)
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CN106290777A true CN106290777A (zh) | 2017-01-04 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108444856A (zh) * | 2018-02-11 | 2018-08-24 | 煤炭科学技术研究院有限公司 | 煤矿井下煤层瓦斯含量与压力快速测定仪及测定方法 |
CN108458951A (zh) * | 2018-04-02 | 2018-08-28 | 河南理工大学 | 通过解吸率快速确定煤层瓦斯含量的方法 |
CN110646583A (zh) * | 2019-10-09 | 2020-01-03 | 中煤科工集团重庆研究院有限公司 | 一种煤层注水相似模拟试验的方法及装置 |
CN117288290A (zh) * | 2023-11-24 | 2023-12-26 | 煤炭科学技术研究院有限公司 | 一种煤炭运输防冻液喷洒量的测定方法及系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106018734B (zh) * | 2016-07-29 | 2020-11-03 | 河南理工大学 | 一种煤层注水合理浸润时间的确定方法 |
Citations (6)
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CN102053141A (zh) * | 2010-12-09 | 2011-05-11 | 中国矿业大学 | 外加水分对含瓦斯煤体解吸特性的测试装置及方法 |
CN103558357A (zh) * | 2013-10-25 | 2014-02-05 | 河南理工大学 | 水分对瓦斯解吸规律影响的实验装置 |
CN103776979A (zh) * | 2014-01-10 | 2014-05-07 | 河南理工大学 | 一种煤层注水抑制瓦斯解吸效应的模拟测试方法及装置 |
CN103776722A (zh) * | 2013-12-31 | 2014-05-07 | 河南理工大学 | 负压环境下取样的煤层瓦斯含量测试方法 |
CN205333462U (zh) * | 2016-01-26 | 2016-06-22 | 河南理工大学 | 用于测试煤样瓦斯吸附解吸规律的伺服测量试验系统 |
CN105807028A (zh) * | 2016-04-01 | 2016-07-27 | 太原理工大学 | 采用高温蒸汽加热煤体解吸瓦斯的试验装置 |
-
2016
- 2016-07-29 CN CN201610612558.4A patent/CN106290777B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102053141A (zh) * | 2010-12-09 | 2011-05-11 | 中国矿业大学 | 外加水分对含瓦斯煤体解吸特性的测试装置及方法 |
CN103558357A (zh) * | 2013-10-25 | 2014-02-05 | 河南理工大学 | 水分对瓦斯解吸规律影响的实验装置 |
CN103776722A (zh) * | 2013-12-31 | 2014-05-07 | 河南理工大学 | 负压环境下取样的煤层瓦斯含量测试方法 |
CN103776979A (zh) * | 2014-01-10 | 2014-05-07 | 河南理工大学 | 一种煤层注水抑制瓦斯解吸效应的模拟测试方法及装置 |
CN205333462U (zh) * | 2016-01-26 | 2016-06-22 | 河南理工大学 | 用于测试煤样瓦斯吸附解吸规律的伺服测量试验系统 |
CN105807028A (zh) * | 2016-04-01 | 2016-07-27 | 太原理工大学 | 采用高温蒸汽加热煤体解吸瓦斯的试验装置 |
Non-Patent Citations (5)
Title |
---|
孟雷庭: "注水对颗粒煤瓦斯解吸特性影响的实验研究", 《中国知网学术论文库》 * |
肖知国,孟雷庭: "煤层注水抑制瓦斯解吸效应试验研究", 《安全与环境学报》 * |
肖知国等: "压力水影响煤层瓦斯解吸的试验研究及机理分析", 《中国安全科学学报》 * |
赵东等: "高压注水对煤体瓦斯解吸特性影响的试验研究", 《岩石力学与工程学报》 * |
陈学习等: "不同注水条件煤样瓦斯解吸特性试验", 《辽宁工程技术大学学报(自然科学版)》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108444856A (zh) * | 2018-02-11 | 2018-08-24 | 煤炭科学技术研究院有限公司 | 煤矿井下煤层瓦斯含量与压力快速测定仪及测定方法 |
CN108444856B (zh) * | 2018-02-11 | 2024-02-13 | 煤炭科学技术研究院有限公司 | 煤矿井下煤层瓦斯含量与压力快速测定仪及测定方法 |
CN108458951A (zh) * | 2018-04-02 | 2018-08-28 | 河南理工大学 | 通过解吸率快速确定煤层瓦斯含量的方法 |
CN108458951B (zh) * | 2018-04-02 | 2020-06-26 | 河南理工大学 | 通过解吸率快速确定煤层瓦斯含量的方法 |
CN110646583A (zh) * | 2019-10-09 | 2020-01-03 | 中煤科工集团重庆研究院有限公司 | 一种煤层注水相似模拟试验的方法及装置 |
CN110646583B (zh) * | 2019-10-09 | 2022-02-22 | 中煤科工集团重庆研究院有限公司 | 一种煤层注水相似模拟试验的方法及装置 |
CN117288290A (zh) * | 2023-11-24 | 2023-12-26 | 煤炭科学技术研究院有限公司 | 一种煤炭运输防冻液喷洒量的测定方法及系统 |
CN117288290B (zh) * | 2023-11-24 | 2024-02-23 | 煤炭科学技术研究院有限公司 | 一种煤炭运输防冻液喷洒量的测定方法及系统 |
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Inventor after: Xiao Zhiguo Inventor after: Dong Jiacuan Inventor after: Chang Hong Inventor after: Xu Yanpeng Inventor after: Liu Liguo Inventor after: Shang Haoyang Inventor after: Duan Zhenwei Inventor after: Wang Shunshuang Inventor after: Meng Leiting Inventor before: Xiao Zhiguo Inventor before: Chang Hong Inventor before: Xu Yanpeng Inventor before: Liu Liguo Inventor before: Duan Zhenwei Inventor before: Wang Shunshuang Inventor before: Meng Leiting |
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