JPH0228717U - - Google Patents
Info
- Publication number
- JPH0228717U JPH0228717U JP10455588U JP10455588U JPH0228717U JP H0228717 U JPH0228717 U JP H0228717U JP 10455588 U JP10455588 U JP 10455588U JP 10455588 U JP10455588 U JP 10455588U JP H0228717 U JPH0228717 U JP H0228717U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- aqueous solution
- denitrification
- urea
- injecting
- 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.)
- Pending
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図は、本考案の実施例に係る乾式脱硝装置
の側面図、第２図は、従来の乾式脱硝装置の側面
図である。
１……脱硝装置、２……脱硝用触媒層、３，４
……熱交換器、５……尿素水溶液の注入ノズル、
６，８……配管、９……尿素水溶液タンク。
FIG. 1 is a side view of a dry denitrification device according to an embodiment of the present invention, and FIG. 2 is a side view of a conventional dry denitrification device. 1...Denitrification device, 2...Denitration catalyst layer, 3, 4
...Heat exchanger, 5...Injection nozzle for urea aqueous solution,
6, 8...Piping, 9...Urea aqueous solution tank.
Claims (1)
中へ注入する手段を設けたことを特徴とするガス
の乾式脱硝装置。 A dry denitrification device for gas, characterized in that a means for injecting an aqueous solution of urea into the gas is provided on the gas upstream side of a denitrification catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455588U JPH0228717U (en) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455588U JPH0228717U (en) | 1988-08-09 | 1988-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228717U true JPH0228717U (en) | 1990-02-23 |
Family
ID=31336382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10455588U Pending JPH0228717U (en) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228717U (en) |
-
1988
- 1988-08-09 JP JP10455588U patent/JPH0228717U/ja active Pending