CN110726785B - 一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 - Google Patents
一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 Download PDFInfo
- Publication number
- CN110726785B CN110726785B CN201911020480.7A CN201911020480A CN110726785B CN 110726785 B CN110726785 B CN 110726785B CN 201911020480 A CN201911020480 A CN 201911020480A CN 110726785 B CN110726785 B CN 110726785B
- Authority
- CN
- China
- Prior art keywords
- gas
- cos
- tof
- temperature
- mass spectrum
- 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.)
- Expired - Fee Related
Links
- 238000004458 analytical method Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 145
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000001819 mass spectrum Methods 0.000 claims abstract description 21
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000001269 time-of-flight mass spectrometry Methods 0.000 claims abstract description 9
- 150000002500 ions Chemical group 0.000 claims description 48
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 238000004817 gas chromatography Methods 0.000 claims description 9
- 238000011002 quantification Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012159 carrier gas Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 5
- 238000004445 quantitative analysis Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 238000004451 qualitative analysis Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010561 standard procedure Methods 0.000 abstract description 2
- 238000001196 time-of-flight mass spectrum Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 8
- 239000012634 fragment Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000012491 analyte Substances 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000752 ionisation method Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011840 criminal investigation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004896 high resolution mass spectrometry Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004867 photoacoustic spectroscopy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/86—Signal analysis
- G01N30/8675—Evaluation, i.e. decoding of the signal into analytical information
Landscapes
- Physics & Mathematics (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)
- Engineering & Computer Science (AREA)
- Library & Information Science (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911020480.7A CN110726785B (zh) | 2019-10-25 | 2019-10-25 | 一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911020480.7A CN110726785B (zh) | 2019-10-25 | 2019-10-25 | 一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110726785A CN110726785A (zh) | 2020-01-24 |
CN110726785B true CN110726785B (zh) | 2022-07-08 |
Family
ID=69222010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911020480.7A Expired - Fee Related CN110726785B (zh) | 2019-10-25 | 2019-10-25 | 一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110726785B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112420136B (zh) * | 2020-11-27 | 2023-05-23 | 国网陕西省电力公司电力科学研究院 | 一种六氟化硫高压设备潜伏性故障溯源的方法 |
CN113945530B (zh) * | 2021-10-19 | 2024-06-14 | 中国计量科学研究院 | 气体浓度检测方法和质谱仪 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799458B (zh) * | 2010-03-25 | 2013-06-19 | 广东电网公司电力科学研究院 | 一种分析电气设备中的sf6的分解产物的方法 |
CN103091440B (zh) * | 2013-01-16 | 2015-04-29 | 海南电力技术研究院 | 一种定性定量分析sf6气体中痕量杂质的方法 |
CN103616445B (zh) * | 2013-11-06 | 2015-06-24 | 广东电网公司电力科学研究院 | Sf6分解产物的分析方法 |
CN103604882B (zh) * | 2013-11-13 | 2015-02-11 | 广东电网公司电力科学研究院 | Sf6分解产物的氦离子色谱分析方法 |
CN104297644A (zh) * | 2014-09-30 | 2015-01-21 | 广东电网有限责任公司电力科学研究院 | 六氟化硫电气设备中环氧树脂绝缘介质绝缘状态的监测方法 |
CN106896179B (zh) * | 2015-12-21 | 2019-01-22 | 中昊晨光化工研究院有限公司 | 一种氟化工行业的环境在线监测系统和在线监测方法 |
CN108152393A (zh) * | 2017-12-08 | 2018-06-12 | 国网陕西省电力公司电力科学研究院 | 1100kV滤波器用柱式断路器中四氟化碳的检测方法 |
-
2019
- 2019-10-25 CN CN201911020480.7A patent/CN110726785B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN110726785A (zh) | 2020-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Majchrzak et al. | PTR-MS and GC-MS as complementary techniques for analysis of volatiles: A tutorial review | |
Lacorte et al. | Time of flight mass spectrometry applied to the liquid chromatographic analysis of pesticides in water and food | |
Gao et al. | Quantification of short-and medium-chain chlorinated paraffins in environmental samples by gas chromatography quadrupole time-of-flight mass spectrometry | |
Mellon et al. | Intact glucosinolate analysis in plant extracts by programmed cone voltage electrospray LC/MS: performance and comparison with LC/MS/MS methods | |
Krätschmer et al. | Chlorinated paraffin analysis by gas chromatography Orbitrap high-resolution mass spectrometry: Method performance, investigation of possible interferences and analysis of fish samples | |
EP0540720B1 (en) | Time compressed chromatography in mass spectrometry | |
WO2013059723A1 (en) | High-resolution mass spectrometer and methods for determining the isotopic anatomy of organic and volatile molecules | |
JP2008536147A (ja) | クロマトグラフィおよび質量スペクトルのデータ分析 | |
CN110133156B (zh) | 一种高通量测定电子烟烟液中超多靶标香味成分的分析方法 | |
CN110726785B (zh) | 一种基于GC-Q-ToF-MS分析SF6中痕量永久性气体的方法 | |
WO2013061466A1 (ja) | 質量分析装置を用いた定量分析方法及び質量分析装置 | |
Wu et al. | Combination of solid‐phase micro‐extraction and direct analysis in real time‐Fourier transform ion cyclotron resonance mass spectrometry for sensitive and rapid analysis of 15 phthalate plasticizers in beverages | |
CN110082469B (zh) | 变压器绝缘油中痕量醇类、酮类物质含量的测定方法 | |
CN111398487A (zh) | 一种保留指数在气相色谱-串联质谱分析烟草香味成分中的应用方法 | |
Joó et al. | Quantification of interferences in PTR-MS measurements of monoterpene emissions from Fagus sylvatica L. using simultaneous TD-GC-MS measurements | |
CN107367559A (zh) | 一种绝缘油中抗氧化剂含量的检测方法 | |
CN105938102B (zh) | 一种化学显色法快速测定果蔬中农药残留的方法 | |
CN109633014B (zh) | 一种测定烟叶中21种萜类化合物含量的方法及其应用 | |
Goodman et al. | High-precision gas chromatography-combustion isotope ratio mass spectrometry at low signal levels | |
de Bar et al. | Development and comparison of chromatographic methods for the analysis of long chain diols and alkenones in biological materials and sediment | |
Yang et al. | Gas Chromatography and Comprehensive Two‐Dimensional Gas Chromatography Hyphenated with Mass Spectrometry for Targeted and Nontargeted Metabolomics | |
Deng et al. | Quality assessment and origin tracing of Guangdong Liangcha granules using direct mass spectrometry fingerprinting | |
CN111929374B (zh) | 植物中类胡萝卜素酯类化合物的液质联用分析方法 | |
Holland et al. | The advantages of GC-TOFMS for flavor and fragrance analysis | |
Panetta et al. | Single‐step transesterification with simultaneous concentration and stable isotope analysis of fatty acid methyl esters by gas chromatography‐combustion‐isotope ratio mass spectrometry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 710062 No. 199 South Changan Road, Shaanxi, Xi'an Applicant after: Shaanxi Normal University Applicant after: STATE GRID SHAANXI ELECTRIC POWER Research Institute Applicant after: XI'AN JIAOTONG University Applicant after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Address before: 710199 no.669 Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Applicant before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Applicant before: Shaanxi Normal University Applicant before: XI'AN JIAOTONG University Applicant before: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yue Xuanfeng Inventor after: Yan Jing Inventor after: Wang Hanfeng Inventor after: Yang Ren Inventor after: Geng Yingsan Inventor after: Liu Jian Inventor after: Wang Chengyu Inventor after: Xue Jun Inventor after: Wang Jinxing Inventor after: Zhang Yue Inventor after: Tian Ziao Inventor before: Yang Ren Inventor before: Yan Jing Inventor before: Wang Hanfeng Inventor before: Yue Xuanfeng Inventor before: Geng Yingsan Inventor before: Liu Jian Inventor before: Wang Chengyu Inventor before: Xue Jun Inventor before: Wang Jinxing Inventor before: Zhang Yue Inventor before: Tian Ziao |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220708 |
|
CF01 | Termination of patent right due to non-payment of annual fee |