AU2023303693A1 - Apparatus for rapid determination of hydrogen sulfide content in coal seam and determination method - Google Patents
Apparatus for rapid determination of hydrogen sulfide content in coal seam and determination method Download PDFInfo
- Publication number
- AU2023303693A1 AU2023303693A1 AU2023303693A AU2023303693A AU2023303693A1 AU 2023303693 A1 AU2023303693 A1 AU 2023303693A1 AU 2023303693 A AU2023303693 A AU 2023303693A AU 2023303693 A AU2023303693 A AU 2023303693A AU 2023303693 A1 AU2023303693 A1 AU 2023303693A1
- Authority
- AU
- Australia
- Prior art keywords
- hydrogen sulfide
- gas
- pipeline
- sulfide content
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 67
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 118
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000004566 IR spectroscopy Methods 0.000 claims description 28
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 27
- 239000011229 interlayer Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 238000000862 absorption spectrum Methods 0.000 abstract 1
- 238000013480 data collection Methods 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000004611 spectroscopical analysis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000004847 absorption spectroscopy Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 102000020897 Formins Human genes 0.000 description 1
- 108091022623 Formins Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210796886.XA CN115112595A (zh) | 2022-07-08 | 2022-07-08 | 一种煤层硫化氢含量快速测定装置及测定方法 |
| CN202210796886.X | 2022-07-08 | ||
| PCT/CN2023/103886 WO2024007946A1 (zh) | 2022-07-08 | 2023-06-29 | 一种煤层硫化氢含量快速测定装置及测定方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2023303693A1 true AU2023303693A1 (en) | 2024-04-04 |
Family
ID=83333022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2023303693A Pending AU2023303693A1 (en) | 2022-07-08 | 2023-06-29 | Apparatus for rapid determination of hydrogen sulfide content in coal seam and determination method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN115112595A (zh) |
| AU (1) | AU2023303693A1 (zh) |
| WO (1) | WO2024007946A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112595A (zh) * | 2022-07-08 | 2022-09-27 | 中煤科工集团沈阳研究院有限公司 | 一种煤层硫化氢含量快速测定装置及测定方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101446172B1 (ko) * | 2013-11-05 | 2014-10-01 | 한국지질자원연구원 | 석탄 코어에 포함된 석탄가스의 함유량을 측정하는 석탄가스 측정장치 |
| CN104007041B (zh) * | 2014-04-17 | 2016-04-13 | 河南理工大学 | 煤层硫化氢含量测定装置 |
| CN105181165B (zh) * | 2015-10-27 | 2018-04-03 | 河南理工大学 | 一种测试煤体切割过程co释放与温度变化的装置系统 |
| CN108037236B (zh) * | 2017-11-21 | 2023-03-03 | 中国科学院西北生态环境资源研究院 | 火炬排放中甲烷转化率定量分析气体收集实验装置 |
| CN210269740U (zh) * | 2019-01-31 | 2020-04-07 | 煤科集团沈阳研究院有限公司 | 一种用于测量煤体中硫化氢含量的装置 |
| CN115112595A (zh) * | 2022-07-08 | 2022-09-27 | 中煤科工集团沈阳研究院有限公司 | 一种煤层硫化氢含量快速测定装置及测定方法 |
-
2022
- 2022-07-08 CN CN202210796886.XA patent/CN115112595A/zh active Pending
-
2023
- 2023-06-29 AU AU2023303693A patent/AU2023303693A1/en active Pending
- 2023-06-29 WO PCT/CN2023/103886 patent/WO2024007946A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN115112595A (zh) | 2022-09-27 |
| WO2024007946A1 (zh) | 2024-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2023303693A1 (en) | Apparatus for rapid determination of hydrogen sulfide content in coal seam and determination method | |
| CN208333779U (zh) | 一种非腔体结构件的检漏装置 | |
| CN104833689B (zh) | 基于干法富集烟气中总汞的在线分析仪 | |
| CN107192794B (zh) | 一种煤矿井下co来源辨识的装置 | |
| CN105004801A (zh) | 一种环路热管氨工质纯度分析装置 | |
| CN102527094B (zh) | 一种用于变压器绝缘油的油气分离装置 | |
| CN201697765U (zh) | 一种压力变送器远传装置的整机氦检漏设备 | |
| CN110726776A (zh) | 一种用于核设施碘吸附器吸附效率测试的设备及其方法 | |
| CN113406243B (zh) | 一种气体分解产物组分检测系统及方法 | |
| CN215375255U (zh) | 一种气体分解产物组分检测系统 | |
| CN116124804A (zh) | 一种结合ct实时扫描的气-固-力耦合试验系统及使用方法 | |
| CN106593381B (zh) | 一种注气对煤层气在煤岩中的解吸渗流影响的测试装置及方法 | |
| WO2005059593A1 (fr) | Procede et equipement permettant de mesurer rapidement le 37ar | |
| CN102269666B (zh) | 一种用于超低泄露率检测的气体样品富集装置及方法 | |
| CN213942658U (zh) | 一种气相色谱仪尾气排出装置 | |
| CN114544424A (zh) | 一种井下煤层瓦斯含量快速自动测定方法及装置 | |
| CN112129589B (zh) | 岩石剪切破坏过程中氡气释放量测量装置及测试方法 | |
| CN209990484U (zh) | 一种超磁致受迫振动增透系统 | |
| CN210487397U (zh) | 一种特种气体采样装置 | |
| CN219977699U (zh) | 绝缘油等离子色谱仪样气通路气密性检测装置 | |
| CN106841530A (zh) | 基于化学气氛传感器的固体发动机状态监测装置 | |
| CN112229687A (zh) | 一种零泄漏煤气自动取样装置及取样方法 | |
| CN206235439U (zh) | 一种使用通用浓度计的气体式检漏仪 | |
| CN220913061U (zh) | 一种用于评价甲基碘吸收液性能的试验装置 | |
| CN213456300U (zh) | 一种零泄漏煤气自动取样装置 |