JPH0572547B2 - - Google Patents
Info
- Publication number
- JPH0572547B2 JPH0572547B2 JP59048650A JP4865084A JPH0572547B2 JP H0572547 B2 JPH0572547 B2 JP H0572547B2 JP 59048650 A JP59048650 A JP 59048650A JP 4865084 A JP4865084 A JP 4865084A JP H0572547 B2 JPH0572547 B2 JP H0572547B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- tube
- mixing chamber
- denitrification catalyst
- concentration
- 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 65
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 35
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 239000003054 catalyst Substances 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 23
- 239000000654 additive Substances 0.000 claims description 22
- 230000000996 additive effect Effects 0.000 claims description 22
- 229910021529 ammonia Inorganic materials 0.000 claims description 15
- 230000002829 reductive effect Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000012489 doughnuts Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
- G01N33/0024—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels a chemical reaction taking place or a gas being eliminated in one or more channels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59048650A JPS60192257A (ja) | 1984-03-13 | 1984-03-13 | アンモニア濃度測定装置 |
CN85105297A CN85105297B (zh) | 1984-03-13 | 1985-07-10 | 氨气浓度测量装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59048650A JPS60192257A (ja) | 1984-03-13 | 1984-03-13 | アンモニア濃度測定装置 |
CN85105297A CN85105297B (zh) | 1984-03-13 | 1985-07-10 | 氨气浓度测量装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60192257A JPS60192257A (ja) | 1985-09-30 |
JPH0572547B2 true JPH0572547B2 (de) | 1993-10-12 |
Family
ID=25741856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59048650A Granted JPS60192257A (ja) | 1984-03-13 | 1984-03-13 | アンモニア濃度測定装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS60192257A (de) |
CN (1) | CN85105297B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4568054B2 (ja) * | 2004-08-11 | 2010-10-27 | 株式会社堀場製作所 | 触媒ユニットおよびこれを用いた分析装置 |
US9631224B2 (en) | 2011-11-10 | 2017-04-25 | Human Metabolome Technologies, Inc. | Method for measuring ethanolamine phosphate |
CN103529176A (zh) * | 2013-10-29 | 2014-01-22 | 杨云生 | 动态吸附氨气测试台 |
CN110967455B (zh) * | 2019-12-23 | 2021-03-12 | 北京国电龙源环保工程有限公司 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168291A (ja) * | 1974-12-11 | 1976-06-12 | Hitachi Ltd | Anmoniarenzokubunsekihoho narabini sochi |
JPS5719446B2 (de) * | 1977-04-27 | 1982-04-22 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6242352Y2 (de) * | 1980-07-04 | 1987-10-30 |
-
1984
- 1984-03-13 JP JP59048650A patent/JPS60192257A/ja active Granted
-
1985
- 1985-07-10 CN CN85105297A patent/CN85105297B/zh not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168291A (ja) * | 1974-12-11 | 1976-06-12 | Hitachi Ltd | Anmoniarenzokubunsekihoho narabini sochi |
JPS5719446B2 (de) * | 1977-04-27 | 1982-04-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS60192257A (ja) | 1985-09-30 |
CN85105297B (zh) | 1988-02-03 |
CN85105297A (zh) | 1987-03-04 |
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