JPH0465284B2 - - Google Patents
Info
- Publication number
- JPH0465284B2 JPH0465284B2 JP60047492A JP4749285A JPH0465284B2 JP H0465284 B2 JPH0465284 B2 JP H0465284B2 JP 60047492 A JP60047492 A JP 60047492A JP 4749285 A JP4749285 A JP 4749285A JP H0465284 B2 JPH0465284 B2 JP H0465284B2
- Authority
- JP
- Japan
- Prior art keywords
- denitrification
- exhaust gas
- recovery boiler
- heat recovery
- gas turbine
- 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 93
- 239000003054 catalyst Substances 0.000 claims description 77
- 238000011084 recovery Methods 0.000 claims description 34
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000006200 vaporizer Substances 0.000 claims 2
- 230000007423 decrease Effects 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4749285A JPS61208402A (ja) | 1985-03-12 | 1985-03-12 | 排熱回収ボイラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4749285A JPS61208402A (ja) | 1985-03-12 | 1985-03-12 | 排熱回収ボイラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61208402A JPS61208402A (ja) | 1986-09-16 |
| JPH0465284B2 true JPH0465284B2 (zh) | 1992-10-19 |
Family
ID=12776612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4749285A Granted JPS61208402A (ja) | 1985-03-12 | 1985-03-12 | 排熱回収ボイラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61208402A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2554101B2 (ja) * | 1987-09-28 | 1996-11-13 | 三菱重工業株式会社 | 排ガスボイラ |
| WO2013030889A1 (ja) * | 2011-08-31 | 2013-03-07 | 川崎重工業株式会社 | 熱回収ユニット、排ガスエコノマイザ及び廃熱回収システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413801A (en) * | 1977-07-01 | 1979-02-01 | Hitachi Ltd | Waste heat recovery boiler |
| JPS5597231A (en) * | 1979-01-22 | 1980-07-24 | Hitachi Ltd | Denitration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0120984Y2 (zh) * | 1985-02-09 | 1989-06-23 |
-
1985
- 1985-03-12 JP JP4749285A patent/JPS61208402A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413801A (en) * | 1977-07-01 | 1979-02-01 | Hitachi Ltd | Waste heat recovery boiler |
| JPS5597231A (en) * | 1979-01-22 | 1980-07-24 | Hitachi Ltd | Denitration |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61208402A (ja) | 1986-09-16 |
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