ATE166973T1 - Verfahren und vorrichtung zur wasserstoffkonzentrationsmessung in flüssigen metallen - Google Patents
Verfahren und vorrichtung zur wasserstoffkonzentrationsmessung in flüssigen metallenInfo
- Publication number
- ATE166973T1 ATE166973T1 AT92120184T AT92120184T ATE166973T1 AT E166973 T1 ATE166973 T1 AT E166973T1 AT 92120184 T AT92120184 T AT 92120184T AT 92120184 T AT92120184 T AT 92120184T AT E166973 T1 ATE166973 T1 AT E166973T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogen concentration
- molten metal
- electrode
- sensor
- sensor element
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
- G01N27/4118—Means for protecting the electrolyte or the electrodes
-
- 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
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
- G01N27/4112—Composition or fabrication of the solid electrolyte
- G01N27/4114—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3310984A JPH0792449B2 (ja) | 1991-11-26 | 1991-11-26 | 溶融金属中の水素溶解量測定用センサプローブ及び水素濃度測定方法 |
JP3347384A JPH07119728B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプローブ |
JP3347383A JP2578542B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプローブ |
JP3347387A JP2578544B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプローブ |
JP3347385A JP2578543B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプローブ及びその使用方法 |
JP3347386A JP2530076B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプロ―ブ及びその使用方法 |
JP3347388A JPH07119729B2 (ja) | 1991-12-27 | 1991-12-27 | 溶融金属中の水素溶解量測定用センサプローブ |
JP4013470A JPH07119732B2 (ja) | 1992-01-28 | 1992-01-28 | 溶融金属中の水素溶解量測定用センサプローブ |
JP4013469A JPH07119731B2 (ja) | 1992-01-28 | 1992-01-28 | 溶融金属中の水素溶解量測定用センサプローブ |
JP4013468A JPH07119730B2 (ja) | 1992-01-28 | 1992-01-28 | 溶融金属中の水素溶解量測定用センサプローブ |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE166973T1 true ATE166973T1 (de) | 1998-06-15 |
Family
ID=27579634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92120184T ATE166973T1 (de) | 1991-11-26 | 1992-11-26 | Verfahren und vorrichtung zur wasserstoffkonzentrationsmessung in flüssigen metallen |
Country Status (7)
Country | Link |
---|---|
US (2) | US5439579A (de) |
EP (1) | EP0544281B1 (de) |
KR (1) | KR970003280B1 (de) |
AT (1) | ATE166973T1 (de) |
AU (1) | AU654219B2 (de) |
CA (1) | CA2083909C (de) |
DE (1) | DE69225778T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK171537B1 (da) | 1994-08-17 | 1996-12-23 | Topsoe Haldor As | Ionselektiv keramisk membran og anvendelse heraf |
KR0165651B1 (ko) * | 1995-09-28 | 1999-03-30 | 모리시타 요이치 | 전기화학 디바이스 |
JP3311218B2 (ja) * | 1995-11-02 | 2002-08-05 | 松下電器産業株式会社 | 炭化水素センサ |
DE19652596C2 (de) * | 1996-12-18 | 1999-02-25 | Heraeus Electro Nite Int | Verfahren und Tauchmeßfühler zum Messen einer elektrochemischen Aktivität |
US5884053A (en) * | 1997-06-11 | 1999-03-16 | International Business Machines Corporation | Connector for higher performance PCI with differential signaling |
BE1011776A3 (nl) * | 1998-03-06 | 2000-01-11 | Vito | Sensor voor toepassing in metaalsmelten. |
US7306951B1 (en) * | 1999-06-08 | 2007-12-11 | Midwest Research Institute | Method and apparatus for determining diffusible hydrogen concentrations |
GB9921489D0 (en) * | 1999-09-10 | 1999-11-17 | Univ Cambridge Tech | Sensor probe |
DE10103701C1 (de) | 2001-01-26 | 2002-09-12 | Heraeus Electro Nite Int | Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metallschmelzen oder Schlackeschmelzen |
WO2002082068A1 (fr) * | 2001-04-03 | 2002-10-17 | Tyk Corporation | Capteur de cellules de concentration de type hydrogene et procede de preparation d'electrolyte solide pouvant conduire un proton |
US7045231B2 (en) * | 2002-05-22 | 2006-05-16 | Protonetics International, Inc. | Direct hydrocarbon reforming in protonic ceramic fuel cells by electrolyte steam permeation |
GB0221393D0 (en) | 2002-09-14 | 2002-10-23 | Univ Cambridge Tech | Hydrogen sensing apparatus and method |
US7332237B2 (en) * | 2003-01-27 | 2008-02-19 | Protonetics International, Inc. | Stream reforming of solid carbon in protonic ceramic fuel cells |
US7255949B2 (en) | 2004-05-25 | 2007-08-14 | Protonetics International, Inc. | Systems and methods to generate hydrogen and electrical power in a reversible compound fuel cell |
GB0421868D0 (en) * | 2004-10-01 | 2004-11-03 | Environmental Monitoring And C | Apparatus and method for measuring hydrogen concentration |
CA2630774A1 (en) * | 2005-11-22 | 2007-05-31 | Nippon Sheet Glass Company, Limited | Proton conductive material, process for producing the same, hydrogen concentration cell, hydrogen sensor and fuel cell |
DE102005060493B3 (de) * | 2005-12-15 | 2006-11-30 | Heraeus Electro-Nite International N.V. | Messsonde |
DE102007004147A1 (de) | 2007-01-22 | 2008-07-24 | Heraeus Electro-Nite International N.V. | Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor |
US9128005B2 (en) * | 2012-10-01 | 2015-09-08 | General Electric Company | Metalized ceramic leading edge nozzle Kiels for high-temperature turbine applications |
EP2929338A1 (de) | 2012-12-07 | 2015-10-14 | Environmental Monitoring And Control Limited | Verfahren und vorrichtung zur überwachung der gaskonzentration |
CN105319253B (zh) * | 2015-11-12 | 2019-08-06 | 东北大学 | 一种测量金属熔体中氢含量的传感器及测量方法 |
WO2021002199A1 (ja) * | 2019-07-01 | 2021-01-07 | 東京窯業株式会社 | 固体基準物質及び水素ガスセンサ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486997A (en) * | 1966-12-22 | 1969-12-30 | Beckman Instruments Inc | Reference electrode |
US3565769A (en) * | 1967-10-17 | 1971-02-23 | United Nuclear Corp | Method and apparatus for determination of hydrogen content in a high temperature fluid |
US3598711A (en) * | 1967-11-15 | 1971-08-10 | Bailey Meter Co | Electrochemical oxygen analyzer |
US3773641A (en) * | 1968-12-23 | 1973-11-20 | G Fitterer | Means for determining the oxygen content of liquid metals |
US3657096A (en) * | 1969-12-19 | 1972-04-18 | Leeds & Northrup Co | Reference electrode construction |
US3791954A (en) * | 1970-08-06 | 1974-02-12 | Ngk Insulators Ltd | Device for measuring oxygen concentration of molten metal |
US3871981A (en) * | 1971-09-01 | 1975-03-18 | Bailey Meter Co | In-situ oxygen detector |
US3864231A (en) * | 1972-01-31 | 1975-02-04 | Metallurgie Hoboken | Apparatus for measuring in a continuous manner oxygen in a molten metal |
US4007106A (en) * | 1973-06-22 | 1977-02-08 | Canadian Patents And Development Limited | Device for measuring oxygen concentration in molten-metal |
CA990352A (en) * | 1974-08-02 | 1976-06-01 | Noranda Mines Limited | Apparatus for the continuous measurement of the oxygen content of molten copper or alloys thereof |
US4151060A (en) * | 1978-02-01 | 1979-04-24 | Westinghouse Electric Corp. | Solid state filter for gas sensors |
US4430192A (en) * | 1981-03-06 | 1984-02-07 | Yokogawa Hokushin Electric Corporation | Oxygen gas analyzer using solid electrolyte |
US4627892A (en) * | 1985-02-22 | 1986-12-09 | University Patents, Inc. | Electrochemical sensors and methods for their manufacture and use |
GB8602543D0 (en) * | 1986-02-03 | 1986-03-12 | Atomic Energy Authority Uk | Sensor |
JPH01291155A (ja) * | 1988-05-18 | 1989-11-22 | Norihiko Taketsu | 水素濃度の測定方法 |
US4882032A (en) * | 1988-06-27 | 1989-11-21 | General Motors Corporation | Hydrogen probe |
-
1992
- 1992-11-17 KR KR1019920021565A patent/KR970003280B1/ko not_active IP Right Cessation
- 1992-11-23 AU AU28557/92A patent/AU654219B2/en not_active Ceased
- 1992-11-25 US US07/981,873 patent/US5439579A/en not_active Expired - Lifetime
- 1992-11-26 EP EP92120184A patent/EP0544281B1/de not_active Expired - Lifetime
- 1992-11-26 DE DE69225778T patent/DE69225778T2/de not_active Expired - Fee Related
- 1992-11-26 AT AT92120184T patent/ATE166973T1/de not_active IP Right Cessation
- 1992-11-26 CA CA002083909A patent/CA2083909C/en not_active Expired - Fee Related
-
1994
- 1994-09-08 US US08/302,604 patent/US5445725A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0544281A1 (de) | 1993-06-02 |
US5445725A (en) | 1995-08-29 |
US5439579A (en) | 1995-08-08 |
CA2083909A1 (en) | 1993-05-27 |
AU654219B2 (en) | 1994-10-27 |
AU2855792A (en) | 1993-07-08 |
DE69225778T2 (de) | 1998-11-19 |
DE69225778D1 (de) | 1998-07-09 |
KR930010545A (ko) | 1993-06-22 |
KR970003280B1 (ko) | 1997-03-17 |
EP0544281B1 (de) | 1998-06-03 |
CA2083909C (en) | 1996-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |