DE2311135A1 - Verfahren zur flammenphotometrie und zu dessen durchfuehrung geeigneter detektor - Google Patents
Verfahren zur flammenphotometrie und zu dessen durchfuehrung geeigneter detektorInfo
- Publication number
- DE2311135A1 DE2311135A1 DE19732311135 DE2311135A DE2311135A1 DE 2311135 A1 DE2311135 A1 DE 2311135A1 DE 19732311135 DE19732311135 DE 19732311135 DE 2311135 A DE2311135 A DE 2311135A DE 2311135 A1 DE2311135 A1 DE 2311135A1
- Authority
- DE
- Germany
- Prior art keywords
- flame
- sample
- passage
- hydrogen
- detector
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000005048 flame photometry Methods 0.000 title description 7
- 239000007789 gas Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000002737 fuel gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- -1 For example Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23292672A | 1972-03-08 | 1972-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2311135A1 true DE2311135A1 (de) | 1973-09-27 |
Family
ID=22875151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732311135 Pending DE2311135A1 (de) | 1972-03-08 | 1973-03-07 | Verfahren zur flammenphotometrie und zu dessen durchfuehrung geeigneter detektor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS491289A (enrdf_load_stackoverflow) |
| CA (1) | CA982843A (enrdf_load_stackoverflow) |
| CH (1) | CH576639A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2311135A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2175499A5 (enrdf_load_stackoverflow) |
| GB (2) | GB1428235A (enrdf_load_stackoverflow) |
| NL (1) | NL7303311A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044959A1 (de) * | 1979-11-28 | 1981-09-03 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Flammenfotometer-nachweisanalysator |
| US5741711A (en) * | 1995-09-13 | 1998-04-21 | Aviv Amirav | Flame-based method and apparatus for analyzing a sample |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616538Y2 (enrdf_load_stackoverflow) * | 1977-11-25 | 1981-04-17 | ||
| US5238984A (en) * | 1989-10-10 | 1993-08-24 | Ciba-Geigy Corporation | Dianthraquinonyl compounds |
| JPH0475961U (enrdf_load_stackoverflow) * | 1990-11-15 | 1992-07-02 |
-
1973
- 1973-03-07 CA CA165,425A patent/CA982843A/en not_active Expired
- 1973-03-07 GB GB1109773A patent/GB1428235A/en not_active Expired
- 1973-03-07 DE DE19732311135 patent/DE2311135A1/de active Pending
- 1973-03-07 GB GB3654875A patent/GB1428237A/en not_active Expired
- 1973-03-08 FR FR7308356A patent/FR2175499A5/fr not_active Expired
- 1973-03-08 NL NL7303311A patent/NL7303311A/xx unknown
- 1973-03-08 JP JP2755973A patent/JPS491289A/ja active Pending
- 1973-08-08 CH CH342373A patent/CH576639A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044959A1 (de) * | 1979-11-28 | 1981-09-03 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Flammenfotometer-nachweisanalysator |
| US5741711A (en) * | 1995-09-13 | 1998-04-21 | Aviv Amirav | Flame-based method and apparatus for analyzing a sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CH576639A5 (enrdf_load_stackoverflow) | 1976-06-15 |
| NL7303311A (enrdf_load_stackoverflow) | 1973-09-11 |
| GB1428235A (en) | 1976-03-17 |
| FR2175499A5 (enrdf_load_stackoverflow) | 1973-10-19 |
| JPS491289A (enrdf_load_stackoverflow) | 1974-01-08 |
| GB1428237A (en) | 1976-03-17 |
| CA982843A (en) | 1976-02-03 |
| AU5304173A (en) | 1974-10-10 |
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