CN101144795A - 脉冲熔融-飞行时间质谱元素分析仪 - Google Patents
脉冲熔融-飞行时间质谱元素分析仪 Download PDFInfo
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- CN101144795A CN101144795A CNA2007101764559A CN200710176455A CN101144795A CN 101144795 A CN101144795 A CN 101144795A CN A2007101764559 A CNA2007101764559 A CN A2007101764559A CN 200710176455 A CN200710176455 A CN 200710176455A CN 101144795 A CN101144795 A CN 101144795A
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- 238000001269 time-of-flight mass spectrometry Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 239000012159 carrier gas Substances 0.000 claims abstract description 44
- 238000004458 analytical method Methods 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 229910052786 argon Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 229910002804 graphite Inorganic materials 0.000 claims description 17
- 239000010439 graphite Substances 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004949 mass spectrometry Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000006199 nebulizer Substances 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 8
- 230000035945 sensitivity Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 3
- 239000011147 inorganic material Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 14
- 238000012544 monitoring process Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000004445 quantitative analysis Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000005751 Copper oxide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000000357 thermal conductivity detection Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/40—Time-of-flight spectrometers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0468—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample
- H01J49/0472—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample with means for pyrolysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101764559A CN101144795B (zh) | 2007-10-29 | 2007-10-29 | 脉冲熔融-飞行时间质谱元素分析仪 |
US12/259,502 US7847242B2 (en) | 2007-10-29 | 2008-10-28 | Pulse heating-time of flight mass spectrometric gas elements analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101764559A CN101144795B (zh) | 2007-10-29 | 2007-10-29 | 脉冲熔融-飞行时间质谱元素分析仪 |
Publications (2)
Publication Number | Publication Date |
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CN101144795A true CN101144795A (zh) | 2008-03-19 |
CN101144795B CN101144795B (zh) | 2010-06-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101764559A Active CN101144795B (zh) | 2007-10-29 | 2007-10-29 | 脉冲熔融-飞行时间质谱元素分析仪 |
Country Status (2)
Country | Link |
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US (1) | US7847242B2 (zh) |
CN (1) | CN101144795B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101878423B (zh) * | 2007-11-30 | 2013-08-21 | 株式会社岛津制作所 | 飞行时间测定装置 |
CN103792277A (zh) * | 2014-01-16 | 2014-05-14 | 中国科学院金属研究所 | 激光点式扫描氧氮氢氩氦联测仪及联测方法 |
CN106596705A (zh) * | 2016-12-21 | 2017-04-26 | 中国科学院上海应用物理研究所 | 一种高温熔盐气相组分检测方法及系统 |
CN109716481A (zh) * | 2016-09-23 | 2019-05-03 | 株式会社堀场制作所 | 元素分析装置和元素分析方法 |
CN112285194A (zh) * | 2020-10-19 | 2021-01-29 | 中国科学院长春应用化学研究所 | 电池质谱进样系统和电池测试装置 |
CN114486797A (zh) * | 2022-02-24 | 2022-05-13 | 上海品彦光电科技有限公司 | 一种双模式全量程氧氮氢分析仪 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8756978B2 (en) * | 2010-04-09 | 2014-06-24 | Inficon Gmbh | Leak detector with optical tracer gas detection |
US9004236B2 (en) | 2011-09-28 | 2015-04-14 | Bendix Spicer Foundation Brake, Llc | Parking brake piston for a parking brake chamber |
JP2013160594A (ja) * | 2012-02-03 | 2013-08-19 | Horiba Ltd | 元素分析装置 |
CN107870113B (zh) * | 2016-09-27 | 2024-02-09 | 核工业北京地质研究院 | 一种Ar-Ar同位素定年测试中的气体纯化装置 |
JP2018098113A (ja) * | 2016-12-16 | 2018-06-21 | 株式会社日立ハイテクノロジーズ | 質量分析装置 |
JP6505166B2 (ja) * | 2017-07-21 | 2019-04-24 | 株式会社日立ハイテクサイエンス | 発生ガス分析装置及び発生ガス分析方法 |
KR102175816B1 (ko) | 2017-07-31 | 2020-11-06 | 주식회사 엘지화학 | 전지재료에서 발생되는 산소의 정량분석 장치 |
JP7275948B2 (ja) * | 2019-07-11 | 2023-05-18 | 株式会社島津製作所 | 分析装置 |
CN114551213A (zh) * | 2022-01-13 | 2022-05-27 | 兰州大学 | 一种用于六氟化铀气体样品的同位素分析和其杂质含量测量的装置和方法 |
CN114544267A (zh) * | 2022-02-15 | 2022-05-27 | 河北中烟工业有限责任公司 | 挥发性气体的生成检测系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG99872A1 (en) * | 1999-10-26 | 2003-11-27 | Mitsubishi Heavy Ind Ltd | Method and apparatus for laser analysis of dioxins |
GB2390935A (en) * | 2002-07-16 | 2004-01-21 | Anatoli Nicolai Verentchikov | Time-nested mass analysis using a TOF-TOF tandem mass spectrometer |
US7196324B2 (en) * | 2002-07-16 | 2007-03-27 | Leco Corporation | Tandem time of flight mass spectrometer and method of use |
GB2403063A (en) * | 2003-06-21 | 2004-12-22 | Anatoli Nicolai Verentchikov | Time of flight mass spectrometer employing a plurality of lenses focussing an ion beam in shift direction |
US6822227B1 (en) * | 2003-07-28 | 2004-11-23 | Agilent Technologies, Inc. | Time-of-flight mass spectrometry utilizing finite impulse response filters to improve resolution and reduce noise |
CN100425978C (zh) * | 2004-10-10 | 2008-10-15 | 中国科学院金属研究所 | 脉冲热导法测定金属中氦装置及其应用 |
DE102006017353A1 (de) * | 2006-04-11 | 2007-10-18 | Spot Spirit Of Technology Ag | Verfahren und Vorrichtung zur prozessintegrierten heißen Gasreinigung von Staub- und gasförmigen Inhaltsstoffen eines Synthesegases |
DE102006022265A1 (de) * | 2006-04-26 | 2007-10-31 | Spot Spirit Of Technology Ag | Verfahren und Vorrichtung zur optimierten Wirbelschichtvergasung |
WO2008070204A2 (en) * | 2006-06-09 | 2008-06-12 | Ion Applications, Inc. | Miniaturized ion mobility spectrometer |
-
2007
- 2007-10-29 CN CN2007101764559A patent/CN101144795B/zh active Active
-
2008
- 2008-10-28 US US12/259,502 patent/US7847242B2/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101878423B (zh) * | 2007-11-30 | 2013-08-21 | 株式会社岛津制作所 | 飞行时间测定装置 |
CN103792277A (zh) * | 2014-01-16 | 2014-05-14 | 中国科学院金属研究所 | 激光点式扫描氧氮氢氩氦联测仪及联测方法 |
CN103792277B (zh) * | 2014-01-16 | 2016-08-17 | 中国科学院金属研究所 | 激光点式扫描氧氮氢氩氦联测仪及联测方法 |
CN109716481A (zh) * | 2016-09-23 | 2019-05-03 | 株式会社堀场制作所 | 元素分析装置和元素分析方法 |
US10978285B2 (en) | 2016-09-23 | 2021-04-13 | Horiba, Ltd. | Element analysis device and element analysis method |
CN109716481B (zh) * | 2016-09-23 | 2022-07-26 | 株式会社堀场制作所 | 元素分析装置和元素分析方法 |
CN106596705A (zh) * | 2016-12-21 | 2017-04-26 | 中国科学院上海应用物理研究所 | 一种高温熔盐气相组分检测方法及系统 |
CN112285194A (zh) * | 2020-10-19 | 2021-01-29 | 中国科学院长春应用化学研究所 | 电池质谱进样系统和电池测试装置 |
CN112285194B (zh) * | 2020-10-19 | 2022-06-07 | 中国科学院长春应用化学研究所 | 电池质谱进样系统和电池测试装置 |
CN114486797A (zh) * | 2022-02-24 | 2022-05-13 | 上海品彦光电科技有限公司 | 一种双模式全量程氧氮氢分析仪 |
Also Published As
Publication number | Publication date |
---|---|
CN101144795B (zh) | 2010-06-02 |
US7847242B2 (en) | 2010-12-07 |
US20090121129A1 (en) | 2009-05-14 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing NCS Analytical Instruments Co., Ltd. Assignor: Central Iron & Steel Research Institute Contract record no.: 2011990000621 Denomination of invention: Impulse melting-flying time mass spectrometry analysis method for element Granted publication date: 20100602 License type: Exclusive License Open date: 20080319 Record date: 20110713 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing NCS Analytical Instruments Co., Ltd. Assignor: Central Iron & Steel Research Institute Contract record no.: 2011990000621 Date of cancellation: 20120907 |
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Owner name: NCS TESTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INST OF IRON + STEEL Effective date: 20121109 |
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Effective date of registration: 20121109 Address after: 100081 Beijing Haidian District sorghum Bridge oblique Street No. 13 Patentee after: NCS Testing Technology Co., Ltd. Address before: 100081 Haidian District Institute of South Road, Beijing, No. 76 Patentee before: Central Iron & Steel Research Institute |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee after: The detection technology of NCS Limited by Share Ltd Address before: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee before: NCS Testing Technology Co., Ltd. |