FR2580077A1 - - Google Patents
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- Publication number
- FR2580077A1 FR2580077A1 FR8604799A FR8604799A FR2580077A1 FR 2580077 A1 FR2580077 A1 FR 2580077A1 FR 8604799 A FR8604799 A FR 8604799A FR 8604799 A FR8604799 A FR 8604799A FR 2580077 A1 FR2580077 A1 FR 2580077A1
- Authority
- FR
- France
- Prior art keywords
- tube
- discharge
- electrode
- sample
- helium
- 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.)
- Granted
Links
- 229910052734 helium Inorganic materials 0.000 claims abstract description 23
- 239000001307 helium Substances 0.000 claims abstract description 23
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims description 16
- 238000004817 gas chromatography Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 208000028659 discharge Diseases 0.000 description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000002381 plasma Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000001675 atomic spectrum Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- SPIUPAOJDZNUJH-UHFFFAOYSA-N diethylmercury Chemical compound CC[Hg]CC SPIUPAOJDZNUJH-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- BPLUKJNHPBNVQL-UHFFFAOYSA-N triphenylarsine Chemical compound C1=CC=CC=C1[As](C=1C=CC=CC=1)C1=CC=CC=C1 BPLUKJNHPBNVQL-UHFFFAOYSA-N 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
- G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/720,328 US4586368A (en) | 1985-04-05 | 1985-04-05 | Atmospheric pressure helium afterglow discharge detector for gas chromatography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2580077A1 true FR2580077A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-10 |
| FR2580077B1 FR2580077B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-10-14 |
Family
ID=24893587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8604799A Expired FR2580077B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-05 | 1986-04-03 |
Country Status (7)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851683A (en) * | 1987-03-09 | 1989-07-25 | Brigham Young University | Element specific radio frequency discharge helium plasma detector for chromatography |
| US5085499A (en) * | 1988-09-02 | 1992-02-04 | Battelle Memorial Institute | Fiber optics spectrochemical emission sensors |
| US4988871A (en) * | 1989-05-08 | 1991-01-29 | Leybold Inficon, Inc. | Gas partial pressure sensor for vacuum chamber |
| US5083004A (en) * | 1989-05-09 | 1992-01-21 | Varian Associates, Inc. | Spectroscopic plasma torch for microwave induced plasmas |
| US5033541A (en) * | 1989-11-17 | 1991-07-23 | Cetac Technologies, Inc. | Double pass tandem cooling aerosol condenser |
| US5192865A (en) * | 1992-01-14 | 1993-03-09 | Cetac Technologies Inc. | Atmospheric pressure afterglow ionization system and method of use, for mass spectrometer sample analysis systems |
| US6032513A (en) * | 1997-06-30 | 2000-03-07 | Texas Instruments Incorporated | Apparatus and method for measuring contaminants in semiconductor processing chemicals |
| US5892364A (en) * | 1997-09-11 | 1999-04-06 | Monagle; Matthew | Trace constituent detection in inert gases |
| RU2176391C1 (ru) * | 2000-06-14 | 2001-11-27 | Закрытое акционерное общество Специальное конструкторское бюро "Хроматэк" | Пламенно-фотометрический детектор для газовой хроматографии |
| JP5371624B2 (ja) * | 2009-08-17 | 2013-12-18 | 電源開発株式会社 | プラズマ発光分析方法およびその装置 |
| US10477665B2 (en) * | 2012-04-13 | 2019-11-12 | Amastan Technologies Inc. | Microwave plasma torch generating laminar flow for materials processing |
| US20160135277A1 (en) * | 2014-11-11 | 2016-05-12 | Agilent Technologies, Inc. | Reduction of ambient gas entrainment and ion current noise in plasma based spectrometry |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309187A (en) * | 1979-10-25 | 1982-01-05 | University Of Virginia Alumni Patents Foundation | Metastable energy transfer for analytical luminescence |
| FR2531779A1 (fr) * | 1982-08-12 | 1984-02-17 | Us Energy | Chromatographe en phase liquide a emission de plasma sur micro-colonne |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509855A (en) * | 1982-08-12 | 1985-04-09 | The United States Of America As Represented By The United States Department Of Energy | Dual liquid and gas chromatograph system |
| US4532219A (en) * | 1984-01-27 | 1985-07-30 | Minnesota Mining And Manufacturing Company | High frequency radiation-induced plasma analysis of volatile or non-volatile materials |
-
1985
- 1985-04-05 US US06/720,328 patent/US4586368A/en not_active Expired - Fee Related
-
1986
- 1986-03-17 CA CA000504310A patent/CA1261172A/en not_active Expired
- 1986-03-18 GB GB8606674A patent/GB2173126B/en not_active Expired
- 1986-04-02 JP JP61076451A patent/JPH0640072B2/ja not_active Expired - Lifetime
- 1986-04-03 FR FR8604799A patent/FR2580077B1/fr not_active Expired
- 1986-04-03 DE DE19863611142 patent/DE3611142A1/de not_active Ceased
- 1986-04-04 IT IT19984/86A patent/IT1189453B/it active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309187A (en) * | 1979-10-25 | 1982-01-05 | University Of Virginia Alumni Patents Foundation | Metastable energy transfer for analytical luminescence |
| FR2531779A1 (fr) * | 1982-08-12 | 1984-02-17 | Us Energy | Chromatographe en phase liquide a emission de plasma sur micro-colonne |
Non-Patent Citations (4)
| Title |
|---|
| ANALYTICAL CHEMISTRY, vol. 37, no. 12, novembre 1965, pages 1470-1476, Easton, Pennsylvania, US; A.J. McCORMACK et al.: "Sensitive selective gas chromatography detector based on emission spectrometry of organic compounds" * |
| ANALYTICAL CHEMISTRY, vol. 50, no. 14, décembre 1978, pages 2112-2118, Easton, Pennsylvania, US; B.D. QUIMBY et al.: "Atmospheric pressure helium microwave detection system for gas chromatography" * |
| ANALYTICAL CHEMISTRY, vol. 53, no. 12, octobre 1981, pages 1829-1837, Easton, Pennsylvania, US; S.A. ESTES et al.: "Microwave-excited atmospheric pressure helium plasma emission detection characteristics in fused silica capillary gas chromatography" * |
| ANALYTICAL CHEMISTRY, vol. 53, no. 9, Août 1981, pages 1519-1522, Easton, Pennsylvania, US; G.W. RICE et al.: "Atmospheric pressure active nitrogen afterglow as a detector for gas chromatography" * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2173126B (en) | 1989-07-05 |
| JPH0640072B2 (ja) | 1994-05-25 |
| DE3611142A1 (de) | 1986-10-16 |
| GB2173126A (en) | 1986-10-08 |
| US4586368A (en) | 1986-05-06 |
| IT1189453B (it) | 1988-02-04 |
| IT8619984A1 (it) | 1987-10-04 |
| FR2580077B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-10-14 |
| IT8619984A0 (it) | 1986-04-04 |
| GB8606674D0 (en) | 1986-04-23 |
| JPS62233745A (ja) | 1987-10-14 |
| CA1261172A (en) | 1989-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |