FR2499249A1 - Procede et dispositif pour l'analyse d'un melange gazeux produit en quantites variables a l'interieur d'une enceinte, au moyen d'un analyseur fonctionnant a debit ou a pression constante - Google Patents
Procede et dispositif pour l'analyse d'un melange gazeux produit en quantites variables a l'interieur d'une enceinte, au moyen d'un analyseur fonctionnant a debit ou a pression constante Download PDFInfo
- Publication number
- FR2499249A1 FR2499249A1 FR8101964A FR8101964A FR2499249A1 FR 2499249 A1 FR2499249 A1 FR 2499249A1 FR 8101964 A FR8101964 A FR 8101964A FR 8101964 A FR8101964 A FR 8101964A FR 2499249 A1 FR2499249 A1 FR 2499249A1
- Authority
- FR
- France
- Prior art keywords
- pump
- detector
- analyzer
- oxygen
- flow
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000004458 analytical method Methods 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 title claims abstract description 7
- 239000005864 Sulphur Substances 0.000 title abstract 2
- 230000007935 neutral effect Effects 0.000 title 1
- 238000000197 pyrolysis Methods 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000010354 integration Effects 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 230000033558 biomineral tissue development Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 11
- 229910052786 argon Inorganic materials 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 239000011593 sulfur Substances 0.000 claims description 10
- 239000003570 air Substances 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000008246 gaseous mixture Substances 0.000 claims description 4
- 239000012080 ambient air Substances 0.000 claims description 3
- 239000012300 argon atmosphere Substances 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 3
- 238000002309 gasification Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000010453 quartz Substances 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229940059867 sulfur containing product ectoparasiticides Drugs 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8101964A FR2499249A1 (fr) | 1981-02-02 | 1981-02-02 | Procede et dispositif pour l'analyse d'un melange gazeux produit en quantites variables a l'interieur d'une enceinte, au moyen d'un analyseur fonctionnant a debit ou a pression constante |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8101964A FR2499249A1 (fr) | 1981-02-02 | 1981-02-02 | Procede et dispositif pour l'analyse d'un melange gazeux produit en quantites variables a l'interieur d'une enceinte, au moyen d'un analyseur fonctionnant a debit ou a pression constante |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2499249A1 true FR2499249A1 (fr) | 1982-08-06 |
| FR2499249B1 FR2499249B1 (nl) | 1985-02-01 |
Family
ID=9254736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101964A Granted FR2499249A1 (fr) | 1981-02-02 | 1981-02-02 | Procede et dispositif pour l'analyse d'un melange gazeux produit en quantites variables a l'interieur d'une enceinte, au moyen d'un analyseur fonctionnant a debit ou a pression constante |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2499249A1 (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2599846A1 (fr) * | 1986-06-05 | 1987-12-11 | Elf France | Systeme d'analyse du soufre dans les hydrocarbures liquides |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845309A (en) * | 1973-09-10 | 1974-10-29 | Thermo Electron Corp | Fluorescent gas analyzer |
| US3969626A (en) * | 1975-02-18 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Method and apparatus for detecting total reduced sulfur |
| US3996002A (en) * | 1973-02-05 | 1976-12-07 | Thermo Electron Corporation | Method and apparatus for measuring the n-nitroso compound content of a sample |
| US4045679A (en) * | 1976-05-27 | 1977-08-30 | W. R. Grace & Co. | Fluorescent gas analyzer |
| DE2715250A1 (de) * | 1977-04-05 | 1978-10-19 | Antek Instr | Verfahren zur bestimmung von stickstoff durch chemilumineszenz |
-
1981
- 1981-02-02 FR FR8101964A patent/FR2499249A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996002A (en) * | 1973-02-05 | 1976-12-07 | Thermo Electron Corporation | Method and apparatus for measuring the n-nitroso compound content of a sample |
| US3845309A (en) * | 1973-09-10 | 1974-10-29 | Thermo Electron Corp | Fluorescent gas analyzer |
| US3969626A (en) * | 1975-02-18 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Method and apparatus for detecting total reduced sulfur |
| US4045679A (en) * | 1976-05-27 | 1977-08-30 | W. R. Grace & Co. | Fluorescent gas analyzer |
| DE2715250A1 (de) * | 1977-04-05 | 1978-10-19 | Antek Instr | Verfahren zur bestimmung von stickstoff durch chemilumineszenz |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2599846A1 (fr) * | 1986-06-05 | 1987-12-11 | Elf France | Systeme d'analyse du soufre dans les hydrocarbures liquides |
| WO1987007721A1 (fr) * | 1986-06-05 | 1987-12-17 | Elf France | Systeme d'analyse du soufre dans les hydrocarbures liquides |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2499249B1 (nl) | 1985-02-01 |
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