DE2107673A1 - Vorrichtung zur Bestimmung der Konzentration einer Komponente einer Mischung, insbesondere Gasmischung - Google Patents
Vorrichtung zur Bestimmung der Konzentration einer Komponente einer Mischung, insbesondere GasmischungInfo
- Publication number
- DE2107673A1 DE2107673A1 DE19712107673 DE2107673A DE2107673A1 DE 2107673 A1 DE2107673 A1 DE 2107673A1 DE 19712107673 DE19712107673 DE 19712107673 DE 2107673 A DE2107673 A DE 2107673A DE 2107673 A1 DE2107673 A1 DE 2107673A1
- Authority
- DE
- Germany
- Prior art keywords
- detector
- source
- radiation
- quartz
- wavelength
- 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
- 239000000203 mixture Substances 0.000 title claims description 14
- 230000005855 radiation Effects 0.000 claims description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 39
- 239000010453 quartz Substances 0.000 claims description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 230000005670 electromagnetic radiation Effects 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 9
- 230000035945 sensitivity Effects 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 7
- 229910052594 sapphire Inorganic materials 0.000 claims description 6
- 239000010980 sapphire Substances 0.000 claims description 6
- 239000005388 borosilicate glass Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 230000006012 detection of carbon dioxide Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 241000881711 Acipenser sturio Species 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 claims description 2
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 claims description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000005349 heatable glass Substances 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 1
- 229920002120 photoresistant polymer Polymers 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- 239000007789 gas Substances 0.000 description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
- G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB752170 | 1970-02-17 | ||
| US11567771A | 1971-02-16 | 1971-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2107673A1 true DE2107673A1 (de) | 1971-11-18 |
Family
ID=26241490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712107673 Pending DE2107673A1 (de) | 1970-02-17 | 1971-02-17 | Vorrichtung zur Bestimmung der Konzentration einer Komponente einer Mischung, insbesondere Gasmischung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3702397A (enExample) |
| DE (1) | DE2107673A1 (enExample) |
| FR (1) | FR2078711A5 (enExample) |
| GB (1) | GB1352842A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3809160A1 (de) * | 1988-03-18 | 1989-09-28 | Leybold Ag | Infrarot-strahlungsquelle, insbesondere fuer ein mehrkanaliges gasanalysegeraet |
| DE4420340A1 (de) * | 1993-06-10 | 1994-12-15 | Horiba Ltd | IR-Gasanalyseverfahren und IR-Gasanalysator zur Durchführung des Verfahrens |
| DE19638761A1 (de) * | 1996-09-21 | 1998-04-02 | Hermann Prof Dr Harde | Gasdetektor zur Messung der Konzentration eines Gases |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013262A (en) * | 1974-12-13 | 1977-03-22 | Varian Associates | Rotary apparatus for moving workpieces through treatment beam with controlled angle of orientation and ion implanter incorporating such apparatus |
| SE459126B (sv) * | 1987-09-15 | 1989-06-05 | Gambro Engstrom Ab | Optisk gasanalysator |
| US5565675A (en) * | 1995-04-17 | 1996-10-15 | Hughes Electronics | Mechanically mounted optical receiver assembly |
| US6882426B1 (en) | 2002-06-26 | 2005-04-19 | Digital Control Systems, Inc. | Gas sensor with slotted diffusive gas sample chamber |
| CN100460860C (zh) * | 2005-12-28 | 2009-02-11 | 华东师范大学 | 便携式红外半导体激光吸收式瓦斯气体检测方法及其装置 |
| US10401340B2 (en) * | 2014-01-31 | 2019-09-03 | Honeywell International Inc. | Measurement of hazardous gases in hydraulic fracking sites |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694777A (en) * | 1949-10-06 | 1953-07-29 | Parsons C A & Co Ltd | Improvements in or relating to infra-red gas analysing apparatus |
| US2806144A (en) * | 1953-09-15 | 1957-09-10 | Phillips Petroleum Co | Infrared analyzer |
| US3005097A (en) * | 1956-08-18 | 1961-10-17 | Hartmann & Braun Ag | Method and apparatus for the analysis by radiation of mixtures of substances |
| US3227873A (en) * | 1962-10-30 | 1966-01-04 | Beckman Instruments Inc | Infrared detector and method utilizing a gas of small molecular size to be diffused into the detector |
| US3462596A (en) * | 1967-12-01 | 1969-08-19 | Raymond A Saunders | Measuring water content of heavy petroleum fuel oils by infrared analysis |
| US3536919A (en) * | 1968-01-22 | 1970-10-27 | Gen Electric | Infrared radiation source with improved ceramic glower rod mounts |
-
1970
- 1970-02-17 GB GB752170A patent/GB1352842A/en not_active Expired
-
1971
- 1971-02-16 US US115677A patent/US3702397A/en not_active Expired - Lifetime
- 1971-02-17 FR FR7105378A patent/FR2078711A5/fr not_active Expired
- 1971-02-17 DE DE19712107673 patent/DE2107673A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3809160A1 (de) * | 1988-03-18 | 1989-09-28 | Leybold Ag | Infrarot-strahlungsquelle, insbesondere fuer ein mehrkanaliges gasanalysegeraet |
| DE4420340A1 (de) * | 1993-06-10 | 1994-12-15 | Horiba Ltd | IR-Gasanalyseverfahren und IR-Gasanalysator zur Durchführung des Verfahrens |
| DE19638761A1 (de) * | 1996-09-21 | 1998-04-02 | Hermann Prof Dr Harde | Gasdetektor zur Messung der Konzentration eines Gases |
| DE19638761C2 (de) * | 1996-09-21 | 1999-08-26 | Harde | Gasdetektor zur Messung der Konzentration einer Komponente eines Gases in einem Gasgemisch |
Also Published As
| Publication number | Publication date |
|---|---|
| US3702397A (en) | 1972-11-07 |
| FR2078711A5 (enExample) | 1971-11-05 |
| GB1352842A (en) | 1974-05-15 |
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