DE2039294C3 - Kontinuierliche Erfassung in Wasser gelöster Gase - Google Patents
Kontinuierliche Erfassung in Wasser gelöster GaseInfo
- Publication number
- DE2039294C3 DE2039294C3 DE19702039294 DE2039294A DE2039294C3 DE 2039294 C3 DE2039294 C3 DE 2039294C3 DE 19702039294 DE19702039294 DE 19702039294 DE 2039294 A DE2039294 A DE 2039294A DE 2039294 C3 DE2039294 C3 DE 2039294C3
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen
- oxygen
- water
- mixture
- gas
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 31
- 229910001868 water Inorganic materials 0.000 title claims description 28
- 239000007789 gas Substances 0.000 title claims description 18
- 238000001514 detection method Methods 0.000 title 1
- 239000001257 hydrogen Substances 0.000 claims description 31
- 229910052739 hydrogen Inorganic materials 0.000 claims description 31
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 239000001307 helium Substances 0.000 claims description 8
- 229910052734 helium Inorganic materials 0.000 claims description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000012159 carrier gas Substances 0.000 claims description 7
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 5
- 238000007872 degassing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 230000000274 adsorptive effect Effects 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000011363 dried mixture Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000005373 porous glass Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000027734 detection of oxygen Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000003608 radiolysis reaction Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039294 DE2039294C3 (de) | 1970-08-07 | 1970-08-07 | Kontinuierliche Erfassung in Wasser gelöster Gase |
| IT2724671A IT941658B (it) | 1970-08-07 | 1971-08-06 | Sistema per la rilevazione continua di gas sciolti in acqua |
| GB3717971A GB1358302A (en) | 1970-08-07 | 1971-08-06 | Quantitative recording of gases dissolved in water |
| FR7128998A FR2104097A5 (enExample) | 1970-08-07 | 1971-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039294 DE2039294C3 (de) | 1970-08-07 | 1970-08-07 | Kontinuierliche Erfassung in Wasser gelöster Gase |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2039294A1 DE2039294A1 (de) | 1972-02-10 |
| DE2039294B2 DE2039294B2 (de) | 1979-08-02 |
| DE2039294C3 true DE2039294C3 (de) | 1980-04-17 |
Family
ID=5779126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702039294 Expired DE2039294C3 (de) | 1970-08-07 | 1970-08-07 | Kontinuierliche Erfassung in Wasser gelöster Gase |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2039294C3 (enExample) |
| FR (1) | FR2104097A5 (enExample) |
| GB (1) | GB1358302A (enExample) |
| IT (1) | IT941658B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2523900B2 (ja) * | 1989-11-01 | 1996-08-14 | 株式会社日立製作所 | センサ―、原子炉、原子炉の制御方法、及びセンサ―の製造方法 |
| FR3122038B1 (fr) | 2021-04-20 | 2023-04-14 | Commissariat Energie Atomique | Dispositif optoélectronique comportant un empilement à puits quantiques multiples |
-
1970
- 1970-08-07 DE DE19702039294 patent/DE2039294C3/de not_active Expired
-
1971
- 1971-08-06 FR FR7128998A patent/FR2104097A5/fr not_active Expired
- 1971-08-06 GB GB3717971A patent/GB1358302A/en not_active Expired
- 1971-08-06 IT IT2724671A patent/IT941658B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2039294A1 (de) | 1972-02-10 |
| DE2039294B2 (de) | 1979-08-02 |
| GB1358302A (en) | 1974-07-03 |
| FR2104097A5 (enExample) | 1972-04-14 |
| IT941658B (it) | 1973-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |