FI65675C - Elektrodsystem foer voltametriska maetningar - Google Patents
Elektrodsystem foer voltametriska maetningar Download PDFInfo
- Publication number
- FI65675C FI65675C FI821670A FI821670A FI65675C FI 65675 C FI65675 C FI 65675C FI 821670 A FI821670 A FI 821670A FI 821670 A FI821670 A FI 821670A FI 65675 C FI65675 C FI 65675C
- Authority
- FI
- Finland
- Prior art keywords
- electrode
- electrodes
- sensor
- working
- solution
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 29
- 239000000243 solution Substances 0.000 claims description 21
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 claims 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 15
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- 239000000523 sample Substances 0.000 description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 235000017168 chlorine Nutrition 0.000 description 8
- 235000019398 chlorine dioxide Nutrition 0.000 description 8
- 239000004155 Chlorine dioxide Substances 0.000 description 7
- 238000004061 bleaching Methods 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229940075397 calomel Drugs 0.000 description 4
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000006276 transfer reaction Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical class Cl* 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000005070 sampling Methods 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
- G01N33/34—Paper
- G01N33/343—Paper pulp
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- 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
- G01N27/4166—Systems measuring a particular property of an electrolyte
- G01N27/4168—Oxidation-reduction potential, e.g. for chlorination of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Paper (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Surgical Instruments (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI821670A FI65675C (fi) | 1982-05-12 | 1982-05-12 | Elektrodsystem foer voltametriska maetningar |
| DE3316670A DE3316670A1 (de) | 1982-05-12 | 1983-05-06 | Elektrodensystem fuer voltametrische messungen |
| SE8302681A SE8302681L (sv) | 1982-05-12 | 1983-05-10 | Elektrodsystem for voltametriska metningar |
| CA000427875A CA1203847A (fr) | 1982-05-12 | 1983-05-11 | Systeme a electrodes pour mesures voltametriques |
| US06/493,459 US4605900A (en) | 1982-05-12 | 1983-05-11 | Electrode system for voltametric measurements |
| FR838307858A FR2526950B1 (fr) | 1982-05-12 | 1983-05-11 | Systeme d'electrodes pour mesures voltametriques |
| JP58083441A JPS5942445A (ja) | 1982-05-12 | 1983-05-12 | 電量測定装置用電極装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI821670 | 1982-05-12 | ||
| FI821670A FI65675C (fi) | 1982-05-12 | 1982-05-12 | Elektrodsystem foer voltametriska maetningar |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI821670A0 FI821670A0 (fi) | 1982-05-12 |
| FI821670L FI821670L (fi) | 1983-11-13 |
| FI65675B FI65675B (fi) | 1984-02-29 |
| FI65675C true FI65675C (fi) | 1984-06-11 |
Family
ID=8515506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI821670A FI65675C (fi) | 1982-05-12 | 1982-05-12 | Elektrodsystem foer voltametriska maetningar |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4605900A (fr) |
| JP (1) | JPS5942445A (fr) |
| CA (1) | CA1203847A (fr) |
| DE (1) | DE3316670A1 (fr) |
| FI (1) | FI65675C (fr) |
| FR (1) | FR2526950B1 (fr) |
| SE (1) | SE8302681L (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156956A (ja) * | 1984-08-28 | 1986-03-22 | Seiko Instr & Electronics Ltd | 基準電極 |
| US4707242A (en) * | 1984-08-30 | 1987-11-17 | Mine Safety Appliances Company | Electrochemical cell for the detection of noxious gases |
| FI80526C (fi) * | 1986-09-08 | 1990-06-11 | Savcor Consulting Oy | Foerfarande foer styrning av cellulosakok. |
| JPH0762667B2 (ja) * | 1987-12-11 | 1995-07-05 | 株式会社日立製作所 | 溶液定量分析装置、定量分析方法および原子炉の水質制御システム |
| DE3932246A1 (de) * | 1989-09-27 | 1991-04-04 | Biotechnolog Forschung Gmbh | Messelektrodenanordnung zum messen in fluessigkeiten |
| JP2512623B2 (ja) * | 1990-10-18 | 1996-07-03 | 三井造船株式会社 | 検出器 |
| US5518590A (en) * | 1994-06-21 | 1996-05-21 | Pennzoil Products Company | Electrochemical sensors for motor oils and other lubricants |
| DE19547670A1 (de) * | 1995-12-20 | 1997-06-26 | Prominent Dosiertechnik Gmbh | Amperometrischer Zweielektrodensensor, insbesondere für Wasserstoffperoxid |
| FI113089B (fi) | 1999-10-06 | 2004-02-27 | Liqum Oy | Menetelmä paperinvalmistusprosessin analysoimiseksi ja sähkökemiallinen anturi nesteen analysoimiseksi |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI42766B (fr) * | 1969-02-21 | 1970-06-30 | Rauma Repola Oy | |
| US3776832A (en) * | 1970-11-10 | 1973-12-04 | Energetics Science | Electrochemical detection cell |
| US3919067A (en) * | 1974-01-30 | 1975-11-11 | Gen Electric | Voltammetric oxygen sensor |
| US4001103A (en) * | 1974-05-07 | 1977-01-04 | Energetics Science, Inc. | Device for the detection and measurement of NO and NO2 gases |
| US4040931A (en) * | 1976-08-16 | 1977-08-09 | Petrolite Corporation | Corrosion ratemeter |
| US4326927A (en) * | 1980-07-25 | 1982-04-27 | Becton, Dickinson And Company | Method and device for the detection and measurement of electrochemically active compounds |
-
1982
- 1982-05-12 FI FI821670A patent/FI65675C/fi not_active IP Right Cessation
-
1983
- 1983-05-06 DE DE3316670A patent/DE3316670A1/de not_active Ceased
- 1983-05-10 SE SE8302681A patent/SE8302681L/ unknown
- 1983-05-11 US US06/493,459 patent/US4605900A/en not_active Expired - Fee Related
- 1983-05-11 CA CA000427875A patent/CA1203847A/fr not_active Expired
- 1983-05-11 FR FR838307858A patent/FR2526950B1/fr not_active Expired
- 1983-05-12 JP JP58083441A patent/JPS5942445A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4605900A (en) | 1986-08-12 |
| FI821670A0 (fi) | 1982-05-12 |
| FI821670L (fi) | 1983-11-13 |
| CA1203847A (fr) | 1986-04-29 |
| SE8302681L (sv) | 1983-11-13 |
| DE3316670A1 (de) | 1983-11-24 |
| SE8302681D0 (sv) | 1983-05-10 |
| FR2526950A1 (fr) | 1983-11-18 |
| JPS5942445A (ja) | 1984-03-09 |
| FR2526950B1 (fr) | 1989-05-12 |
| FI65675B (fi) | 1984-02-29 |
| JPH0354298B2 (fr) | 1991-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: KAJAANI OY |