DE2103089C3 - Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in Gasen - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in GasenInfo
- Publication number
- DE2103089C3 DE2103089C3 DE2103089A DE2103089A DE2103089C3 DE 2103089 C3 DE2103089 C3 DE 2103089C3 DE 2103089 A DE2103089 A DE 2103089A DE 2103089 A DE2103089 A DE 2103089A DE 2103089 C3 DE2103089 C3 DE 2103089C3
- Authority
- DE
- Germany
- Prior art keywords
- titration
- space
- gas
- feed
- electrodes
- 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
- 239000007789 gas Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 15
- 238000004448 titration Methods 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000005443 coulometric titration Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000003869 coulometry 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
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
- G01N31/168—Determining water content by using Karl Fischer reagent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2103089A DE2103089C3 (de) | 1971-01-23 | 1971-01-23 | Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in Gasen |
| FR7200819A FR2122887A5 (enExample) | 1971-01-23 | 1972-01-11 | |
| JP772572A JPS535837B1 (enExample) | 1971-01-23 | 1972-01-21 | |
| GB295772A GB1368688A (en) | 1971-01-23 | 1972-01-21 | Process and device for the continuous determination of water in gases |
| US00219947A US3741728A (en) | 1971-01-23 | 1972-01-24 | Process and apparatus for the continuous determination of water in gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2103089A DE2103089C3 (de) | 1971-01-23 | 1971-01-23 | Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in Gasen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2103089A1 DE2103089A1 (de) | 1972-07-27 |
| DE2103089B2 DE2103089B2 (enExample) | 1974-10-24 |
| DE2103089C3 true DE2103089C3 (de) | 1975-06-12 |
Family
ID=5796677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2103089A Expired DE2103089C3 (de) | 1971-01-23 | 1971-01-23 | Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in Gasen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3741728A (enExample) |
| JP (1) | JPS535837B1 (enExample) |
| DE (1) | DE2103089C3 (enExample) |
| FR (1) | FR2122887A5 (enExample) |
| GB (1) | GB1368688A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT973093B (it) * | 1972-12-29 | 1974-06-10 | Italcementi Spa | Apparecchio per la determinazione del punto di viraggio nelle anali si chimiche volumetriche |
| US3904370A (en) * | 1973-10-15 | 1975-09-09 | Itt | Method for controlling a claus process |
| US4759637A (en) * | 1986-09-08 | 1988-07-26 | Atlantic Richfield Company | Apparatus and method for determining water dew point |
| US5525197A (en) * | 1992-10-26 | 1996-06-11 | Coulson; Dale M. | Electrochemical detector cell, method and pyrolysis furnace |
| DE102021000257A1 (de) | 2021-01-20 | 2022-07-21 | Ech Elektrochemie Halle Gmbh | Verfahren und Vorrichtung zur quantitativen Bestimmung des in Gasen enthaltenen Wassers |
-
1971
- 1971-01-23 DE DE2103089A patent/DE2103089C3/de not_active Expired
-
1972
- 1972-01-11 FR FR7200819A patent/FR2122887A5/fr not_active Expired
- 1972-01-21 GB GB295772A patent/GB1368688A/en not_active Expired
- 1972-01-21 JP JP772572A patent/JPS535837B1/ja active Pending
- 1972-01-24 US US00219947A patent/US3741728A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS535837B1 (enExample) | 1978-03-02 |
| DE2103089B2 (enExample) | 1974-10-24 |
| DE2103089A1 (de) | 1972-07-27 |
| FR2122887A5 (enExample) | 1972-09-01 |
| US3741728A (en) | 1973-06-26 |
| GB1368688A (en) | 1974-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3229142C2 (de) | Verfahren und Vorrichtung zur chromatographischen Untersuchung einer Probenlösung auf Spurenmengen eines Anions | |
| DE2554803A1 (de) | Elektrochemisches analyseverfahren und vorrichtung hierfuer | |
| DE1199520B (de) | Coulometrisches Titriergeraet | |
| DE2103089C3 (de) | Verfahren und Vorrichtung zur kontinuierlichen Wasserbestimmung in Gasen | |
| EP0499017A2 (de) | Vorrichtung zur Messung der Konzentration eines Reagens | |
| EP0366645B1 (de) | Messgerät zur Erfassung chemischer Parameter einer wässrigen Probe | |
| EP3044576B1 (de) | Elektrochemischer gassensor, flüssiger elektrolyt und verwendung eines flüssigen elektrolyten | |
| DE2260193A1 (de) | Verfahren und vorrichtung zur messung der aktivitaet von schwefeloxyden | |
| DE2534712C3 (de) | Anlage zur automatischen und kontinuierlichen Messung der Zink- und Schwefelsäurekonzentration im Umlaufelektrolyten einer Zinkgewinnungsanlage | |
| DE2536799C2 (de) | Verfahren zum Analysieren eines niedrigen Chlorid-, Bromid- und/oder Jodidionengehaltes | |
| DE1077895B (de) | Verfahren und Vorrichtung zur Analyse von gasfoermigen Stoffen | |
| DE2147718C3 (de) | Kohlendioxid-Warngerät | |
| DE2735247C3 (de) | Verfahren zur spektralphotometrischen Untersuchung von Produkten elektrochemischer Reaktionen | |
| DE2007944C3 (de) | Verfahren zur automatischen Regelung der Konzentration von wasserlöslichen Oxidations- oder Reduktionsmitteln | |
| DE3820196C2 (enExample) | ||
| DE2646431A1 (de) | Feststellung und messung von no tief 2 und o tief 3 | |
| EP0059841B1 (de) | Elektrochemischer Gasanalysator | |
| DE2714465A1 (de) | Verfahren und vorrichtung zum analysieren einer mischung aus salzsaeure und chlorierten organischen verbindungen, die in einem gas, das insbesondere bei der verbrennung von chlorierten organischen verbindungen entsteht, enthalten sind | |
| DE3909227B4 (de) | Verfahren zum Nachweis von zersetzungsfähigen organischen Kohlenstoffverbindungen die in einer gasförmigen oder flüssigen Phase vorliegen | |
| DE3622468A1 (de) | Verfahren und vorrichtung zur bestimmung einer vielzahl von endpunkten bei stroemungsinjektionsmassanalyse | |
| AT359751B (de) | Messanordnung zur quantitativen und kontinuierlichen elektrochemischen bestimmung des ozongehaltes in gasgemischen | |
| EP1293778B1 (de) | Vorrichtung zur Konzentrationsüberwachung in Fluiden | |
| DE1261691B (de) | Verfahren und Anordnung zur Ermittlung der Konzentration von lonen bildenden Bestandteilen in unpolaren Traegermedien | |
| DE2232270A1 (de) | Verfahren zur bestimmung des feuchtigkeitgehalts in fliessfaehigen medien | |
| DE1498629A1 (de) | Verfahren und Geraet zur kontinuierlichen elektrochemischen Messung der Konzentration bestimmter,in einem Gasgemisch enthaltener Gase |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |