JPH0360385B2 - - Google Patents
Info
- Publication number
- JPH0360385B2 JPH0360385B2 JP59134497A JP13449784A JPH0360385B2 JP H0360385 B2 JPH0360385 B2 JP H0360385B2 JP 59134497 A JP59134497 A JP 59134497A JP 13449784 A JP13449784 A JP 13449784A JP H0360385 B2 JPH0360385 B2 JP H0360385B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- combustible
- hydrogen sulfide
- removal layer
- sensor
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 113
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 22
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 229960004887 ferric hydroxide Drugs 0.000 claims description 13
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims description 13
- 235000011187 glycerol Nutrition 0.000 claims description 9
- 238000001514 detection method Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion 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
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0013—Sample conditioning by a chemical reaction
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0014—Sample conditioning by eliminating a gas
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13449784A JPS6113147A (ja) | 1984-06-29 | 1984-06-29 | 可燃ガス測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13449784A JPS6113147A (ja) | 1984-06-29 | 1984-06-29 | 可燃ガス測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6113147A JPS6113147A (ja) | 1986-01-21 |
| JPH0360385B2 true JPH0360385B2 (zh) | 1991-09-13 |
Family
ID=15129699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13449784A Granted JPS6113147A (ja) | 1984-06-29 | 1984-06-29 | 可燃ガス測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113147A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8928177D0 (en) * | 1989-12-13 | 1990-02-14 | City Tech | Flammable gas detection |
| DE4339737C1 (de) * | 1993-11-22 | 1995-01-19 | Siemens Ag | Gassensor |
| EP0837324B1 (en) * | 1996-10-17 | 2006-07-12 | Denso Corporation | Gas concentration detecting device |
| CN105675660B (zh) * | 2016-04-29 | 2018-12-11 | 国网上海市电力公司 | 绝缘气体特征传感器的桥式补偿电路 |
| JP7019330B2 (ja) * | 2017-07-10 | 2022-02-15 | 新コスモス電機株式会社 | 接触燃焼式ガスセンサ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871448A (ja) * | 1981-10-23 | 1983-04-28 | Fuigaro Giken Kk | 燃焼機器用のガス検出素子 |
-
1984
- 1984-06-29 JP JP13449784A patent/JPS6113147A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871448A (ja) * | 1981-10-23 | 1983-04-28 | Fuigaro Giken Kk | 燃焼機器用のガス検出素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113147A (ja) | 1986-01-21 |
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