JPS6150648B2 - - Google Patents
Info
- Publication number
- JPS6150648B2 JPS6150648B2 JP53079116A JP7911678A JPS6150648B2 JP S6150648 B2 JPS6150648 B2 JP S6150648B2 JP 53079116 A JP53079116 A JP 53079116A JP 7911678 A JP7911678 A JP 7911678A JP S6150648 B2 JPS6150648 B2 JP S6150648B2
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- exhaust gas
- denitrification
- mixing
- dispersion plate
- 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
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 99
- 229910021529 ammonia Inorganic materials 0.000 claims description 48
- 239000007789 gas Substances 0.000 claims description 37
- 239000006185 dispersion Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000005465 channeling Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7911678A JPS555750A (en) | 1978-06-28 | 1978-06-28 | Diffusing method for added ammonia in dry denitration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7911678A JPS555750A (en) | 1978-06-28 | 1978-06-28 | Diffusing method for added ammonia in dry denitration unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS555750A JPS555750A (en) | 1980-01-16 |
| JPS6150648B2 true JPS6150648B2 (enExample) | 1986-11-05 |
Family
ID=13680935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7911678A Granted JPS555750A (en) | 1978-06-28 | 1978-06-28 | Diffusing method for added ammonia in dry denitration unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS555750A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719020A (en) * | 1980-07-07 | 1982-02-01 | Mitsubishi Heavy Ind Ltd | Feeding method of ammonia |
| JPH0465118U (enExample) * | 1990-10-12 | 1992-06-05 | ||
| JP4788392B2 (ja) * | 2006-02-24 | 2011-10-05 | 日立造船株式会社 | 脱硝反応装置におけるアンモニアガス均一混合装置 |
| EP3479893A1 (en) * | 2017-11-06 | 2019-05-08 | Sulzer Chemtech AG | An improved mixer duct and a process of using it |
-
1978
- 1978-06-28 JP JP7911678A patent/JPS555750A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS555750A (en) | 1980-01-16 |
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