CN102012331B - 具有防堵功能的气体计量用取压取气方法 - Google Patents
具有防堵功能的气体计量用取压取气方法 Download PDFInfo
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- CN102012331B CN102012331B CN 201010530950 CN201010530950A CN102012331B CN 102012331 B CN102012331 B CN 102012331B CN 201010530950 CN201010530950 CN 201010530950 CN 201010530950 A CN201010530950 A CN 201010530950A CN 102012331 B CN102012331 B CN 102012331B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 title abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 18
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- 238000003466 welding Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000000151 deposition Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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- 238000001739 density measurement Methods 0.000 description 1
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CN 201010530950 CN102012331B (zh) | 2010-11-04 | 2010-11-04 | 具有防堵功能的气体计量用取压取气方法 |
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CN102012331A CN102012331A (zh) | 2011-04-13 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103060550B (zh) * | 2012-12-28 | 2014-06-25 | 江苏雄风科技有限公司 | 一种钴铜矿还原浸出氧化除铁同步进行的生产方法 |
CN105445065B (zh) * | 2014-08-25 | 2018-06-01 | 中国石油天然气股份有限公司 | 一种含硫气体的元素硫取样器及元素硫含量测量方法 |
CN105807793A (zh) * | 2016-05-24 | 2016-07-27 | 中冶焦耐工程技术有限公司 | 一种除尘管道尘气流量调整系统 |
CN108896438A (zh) * | 2018-07-25 | 2018-11-27 | 重庆大学 | 孔底瓦斯含量测量装置和测量方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017437A1 (en) * | 1979-03-29 | 1980-10-15 | Sybron Corporation | Gas flow and sampling devices and gas monitoring system |
CN2560923Y (zh) * | 2002-08-19 | 2003-07-16 | 天津市科特控制设备有限公司 | V型锥流量计 |
CN201348520Y (zh) * | 2008-12-05 | 2009-11-18 | 陕西仪新测控仪表有限公司 | 内藏式环型锥体节流装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017437A1 (en) * | 1979-03-29 | 1980-10-15 | Sybron Corporation | Gas flow and sampling devices and gas monitoring system |
CN2560923Y (zh) * | 2002-08-19 | 2003-07-16 | 天津市科特控制设备有限公司 | V型锥流量计 |
CN201348520Y (zh) * | 2008-12-05 | 2009-11-18 | 陕西仪新测控仪表有限公司 | 内藏式环型锥体节流装置 |
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