FR2494849A1 - Procede et appareil d'analyse directe et continue de traces d'arsine - Google Patents
Procede et appareil d'analyse directe et continue de traces d'arsine Download PDFInfo
- Publication number
- FR2494849A1 FR2494849A1 FR8025143A FR8025143A FR2494849A1 FR 2494849 A1 FR2494849 A1 FR 2494849A1 FR 8025143 A FR8025143 A FR 8025143A FR 8025143 A FR8025143 A FR 8025143A FR 2494849 A1 FR2494849 A1 FR 2494849A1
- Authority
- FR
- France
- Prior art keywords
- arsine
- traces
- alarm
- ozone
- direct
- 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
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004458 analytical method Methods 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 238000000265 homogenisation Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 231100000086 high toxicity Toxicity 0.000 description 2
- -1 moisture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/76—Chemiluminescence; Bioluminescence
- G01N21/766—Chemiluminescence; Bioluminescence of gases
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8025143A FR2494849A1 (fr) | 1980-11-27 | 1980-11-27 | Procede et appareil d'analyse directe et continue de traces d'arsine |
| DE8181401697T DE3166356D1 (en) | 1980-11-27 | 1981-10-27 | Method and device for the direct continuous analysis of traces of arsine |
| EP19810401697 EP0053527B1 (fr) | 1980-11-27 | 1981-10-27 | Procédé et appareil d'analyse directe et continue de traces d'arsine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8025143A FR2494849A1 (fr) | 1980-11-27 | 1980-11-27 | Procede et appareil d'analyse directe et continue de traces d'arsine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2494849A1 true FR2494849A1 (fr) | 1982-05-28 |
| FR2494849B1 FR2494849B1 (enExample) | 1983-12-09 |
Family
ID=9248384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025143A Granted FR2494849A1 (fr) | 1980-11-27 | 1980-11-27 | Procede et appareil d'analyse directe et continue de traces d'arsine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0053527B1 (enExample) |
| DE (1) | DE3166356D1 (enExample) |
| FR (1) | FR2494849A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020112570A1 (de) | 2020-05-08 | 2021-11-11 | Analytik Jena Gmbh | Vorrichtung zur Chemolumineszenzanalyse |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506459A1 (fr) * | 1981-05-25 | 1982-11-26 | Air Liquide | Procede et appareil d'analyse directe et continue de traces d'hydrures gazeux |
| JPS6156944A (ja) * | 1984-07-25 | 1986-03-22 | Nippon Thermo Erekutoron Kk | 化学発光分析方法および装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285612A1 (fr) * | 1974-09-20 | 1976-04-16 | Petroleo Brasileiro Sa | Procede et appareil pour determiner des composes chimiques par chimioluminescence resultant d'une reaction avec de l'ozone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120893A (en) * | 1976-04-05 | 1977-10-11 | Hitachi Ltd | Apparatus for detecting ph3 |
-
1980
- 1980-11-27 FR FR8025143A patent/FR2494849A1/fr active Granted
-
1981
- 1981-10-27 DE DE8181401697T patent/DE3166356D1/de not_active Expired
- 1981-10-27 EP EP19810401697 patent/EP0053527B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285612A1 (fr) * | 1974-09-20 | 1976-04-16 | Petroleo Brasileiro Sa | Procede et appareil pour determiner des composes chimiques par chimioluminescence resultant d'une reaction avec de l'ozone |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/76 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020112570A1 (de) | 2020-05-08 | 2021-11-11 | Analytik Jena Gmbh | Vorrichtung zur Chemolumineszenzanalyse |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0053527B1 (fr) | 1984-09-26 |
| FR2494849B1 (enExample) | 1983-12-09 |
| EP0053527A1 (fr) | 1982-06-09 |
| DE3166356D1 (en) | 1984-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6635415B1 (en) | Nitric oxide gas detector | |
| US5661036A (en) | Process for the detection of sulfur | |
| US4822564A (en) | Chemiluminescent gas analyzer for measuring the oxides of nitrogen | |
| US3659100A (en) | System and method of air pollution monitoring utilizing chemiluminescence reactions | |
| US3692415A (en) | Photometric analyzer employing fiber optic light transmitting means | |
| US4077774A (en) | Interferent-free fluorescence detection of sulfur dioxide | |
| Braman | Membrane probe-spectral emission type detection system for mercury in water | |
| Gelbwachs et al. | Fluorescence determination of atmospheric NO2 | |
| US4332591A (en) | Analytical method and apparatus for the determination of total nitrogen contents in aqueous systems | |
| EP0209295A1 (en) | Chemiluminescent gas analyzer for measuring the oxides of nitrogen | |
| KR101030405B1 (ko) | 촉매적 변형에 의한 분석 민감도 증진법 | |
| FR2485201A1 (fr) | Procede de mesure de grande precision des concentrations de gaz et produits volatils en situ et en continu et appareil in situ en oeuvre | |
| Stedman et al. | Analytical applications of gas phase chemiluminescence | |
| CA1072769A (en) | Method of detecting gaseous contaminants | |
| FR2494849A1 (fr) | Procede et appareil d'analyse directe et continue de traces d'arsine | |
| US3795812A (en) | Sulfur dioxide pollution monitor | |
| US20060246594A1 (en) | Method and apparatus for detecting the presence of elemental mercury in a gas sample | |
| US4272249A (en) | Method of monitoring oxygen concentrations in gas streams | |
| US3969626A (en) | Method and apparatus for detecting total reduced sulfur | |
| US6509194B1 (en) | Method and apparatus for determining concentration of NH-containing species | |
| CA1174954A (fr) | Procede et appareil d'analyse directe et continue de traces d'hydrures gazeux | |
| US3829696A (en) | Atmospheric no monitor | |
| US3906226A (en) | Nitric oxide pollution monitor | |
| US3700896A (en) | Chemiluminescence air pollutants monitoring device | |
| US3540849A (en) | Analysis of aldehydes,unsaturated hydrocarbons and ketones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |