CN104914172A - 一种气相色谱法测量含氟混合气体中氟气含量的方法 - Google Patents
一种气相色谱法测量含氟混合气体中氟气含量的方法 Download PDFInfo
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- CN104914172A CN104914172A CN201410085284.9A CN201410085284A CN104914172A CN 104914172 A CN104914172 A CN 104914172A CN 201410085284 A CN201410085284 A CN 201410085284A CN 104914172 A CN104914172 A CN 104914172A
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- 239000011737 fluorine Substances 0.000 title claims abstract description 76
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 76
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004817 gas chromatography Methods 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims abstract description 140
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000945 filler Substances 0.000 claims description 41
- 238000000926 separation method Methods 0.000 claims description 34
- 239000000460 chlorine Substances 0.000 claims description 32
- 229910052801 chlorine Inorganic materials 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 29
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 27
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 20
- 239000012159 carrier gas Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- -1 polychlorotrifluoroethylene Polymers 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 12
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 235000011164 potassium chloride Nutrition 0.000 claims description 10
- 239000001103 potassium chloride Substances 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002808 molecular sieve Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 238000003822 preparative gas chromatography Methods 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 abstract description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 4
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 4
- 229910001882 dioxygen Inorganic materials 0.000 abstract 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 3
- 229910018503 SF6 Inorganic materials 0.000 description 19
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 19
- 229960000909 sulfur hexafluoride Drugs 0.000 description 19
- YPDSOAPSWYHANB-UHFFFAOYSA-N [N].[F] Chemical compound [N].[F] YPDSOAPSWYHANB-UHFFFAOYSA-N 0.000 description 16
- 239000012495 reaction gas Substances 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 9
- 238000010812 external standard method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003556 assay Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 229940096017 silver fluoride Drugs 0.000 description 2
- REYHXKZHIMGNSE-UHFFFAOYSA-M silver monofluoride Chemical compound [F-].[Ag+] REYHXKZHIMGNSE-UHFFFAOYSA-M 0.000 description 2
- 238000002211 ultraviolet spectrum Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
组分 | F2 | O2 | N2 | CF4 |
含量% | 20 | 0.1 | 79.7 | 0.2 |
组分 | F2 | O2 | N2 | CF4 | SF6 |
含量% | 2 | 1 | 2 | 5 | 90 |
Claims (10)
Priority Applications (1)
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CN201410085284.9A CN104914172B (zh) | 2014-03-10 | 2014-03-10 | 一种气相色谱法测量含氟混合气体中氟气含量的方法 |
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CN201410085284.9A CN104914172B (zh) | 2014-03-10 | 2014-03-10 | 一种气相色谱法测量含氟混合气体中氟气含量的方法 |
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CN104914172A true CN104914172A (zh) | 2015-09-16 |
CN104914172B CN104914172B (zh) | 2017-06-23 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107290437A (zh) * | 2016-03-31 | 2017-10-24 | 中核新能核工业工程有限责任公司 | 利用色谱仪间接测量氟气含量的方法 |
CN112858553A (zh) * | 2020-12-30 | 2021-05-28 | 四川红华实业有限公司 | 一种腐蚀性气体分析色谱仪及分析方法 |
CN112946125A (zh) * | 2021-02-02 | 2021-06-11 | 福建德尔科技有限公司 | 氟气中氟化氢的分析装置及分析方法 |
CN113702532A (zh) * | 2021-08-30 | 2021-11-26 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种测量含氟混合气体中氟气含量的装置 |
CN113917075A (zh) * | 2021-09-14 | 2022-01-11 | 苏州金宏气体股份有限公司 | 含氟混合气体中氟含量测试装置及方法 |
TWI770568B (zh) * | 2019-08-29 | 2022-07-11 | 美商希瑪有限責任公司 | 氣體放電光源中之氟偵測 |
CN115308375A (zh) * | 2022-08-09 | 2022-11-08 | 大连大特气体有限公司 | 一种氟气混合气分析系统及其方法 |
Citations (2)
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JP2001165924A (ja) * | 1999-12-10 | 2001-06-22 | Osaka Oxygen Ind Ltd | フッ素を含む混合ガス中のフッ素濃度測定方法およびその装置 |
CN202631492U (zh) * | 2012-04-10 | 2012-12-26 | 黎明化工研究院 | 一种用于多种高纯度含氟电子气体分析的气相色谱阀路系统 |
-
2014
- 2014-03-10 CN CN201410085284.9A patent/CN104914172B/zh active Active
Patent Citations (2)
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JP2001165924A (ja) * | 1999-12-10 | 2001-06-22 | Osaka Oxygen Ind Ltd | フッ素を含む混合ガス中のフッ素濃度測定方法およびその装置 |
CN202631492U (zh) * | 2012-04-10 | 2012-12-26 | 黎明化工研究院 | 一种用于多种高纯度含氟电子气体分析的气相色谱阀路系统 |
Non-Patent Citations (4)
Title |
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刘渊等: "色谱法氟气纯度分析仪的研制", 《原子能科学技术》 * |
张习林等: "氟气分析仪的研究", 《全国铀转化学术交流会议论文集》 * |
方华等: "GC9560-HF气相色谱仪在氟气纯度分析中的应用", 《低温与特气》 * |
沈敏新等: "氟气纯度的气相色谱分析", 《原子能科学技术》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107290437A (zh) * | 2016-03-31 | 2017-10-24 | 中核新能核工业工程有限责任公司 | 利用色谱仪间接测量氟气含量的方法 |
TWI770568B (zh) * | 2019-08-29 | 2022-07-11 | 美商希瑪有限責任公司 | 氣體放電光源中之氟偵測 |
CN112858553A (zh) * | 2020-12-30 | 2021-05-28 | 四川红华实业有限公司 | 一种腐蚀性气体分析色谱仪及分析方法 |
CN112858553B (zh) * | 2020-12-30 | 2024-02-09 | 四川红华实业有限公司 | 一种腐蚀性气体分析色谱仪及分析方法 |
CN112946125A (zh) * | 2021-02-02 | 2021-06-11 | 福建德尔科技有限公司 | 氟气中氟化氢的分析装置及分析方法 |
CN112946125B (zh) * | 2021-02-02 | 2021-11-16 | 福建德尔科技有限公司 | 氟气中氟化氢的分析装置及分析方法 |
CN113702532A (zh) * | 2021-08-30 | 2021-11-26 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种测量含氟混合气体中氟气含量的装置 |
CN113702532B (zh) * | 2021-08-30 | 2022-04-08 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种测量含氟混合气体中氟气含量的装置 |
CN113917075A (zh) * | 2021-09-14 | 2022-01-11 | 苏州金宏气体股份有限公司 | 含氟混合气体中氟含量测试装置及方法 |
CN115308375A (zh) * | 2022-08-09 | 2022-11-08 | 大连大特气体有限公司 | 一种氟气混合气分析系统及其方法 |
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Address after: 354001, No. 18, new ammonia Road, Shaowu, Fujian, Nanping Applicant after: Fujian forever Technology Co., Ltd. Address before: 354001, No. 18, new ammonia Road, Shaowu, Fujian, Nanping Applicant before: Fujian Shaowu Yongjing Chemical Co., Ltd. |
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Address after: 354001 Jinling Road, Jintong Industrial Park, Shaowu, Fujian Province, No. 6 Patentee after: Fujian permanent crystal Polytron Technologies Inc Address before: 354001, No. 18, new ammonia Road, Shaowu, Fujian, Nanping Patentee before: Fujian forever Technology Co., Ltd. |