JPS6470128A - Denitration device - Google Patents
Denitration deviceInfo
- Publication number
- JPS6470128A JPS6470128A JP62226614A JP22661487A JPS6470128A JP S6470128 A JPS6470128 A JP S6470128A JP 62226614 A JP62226614 A JP 62226614A JP 22661487 A JP22661487 A JP 22661487A JP S6470128 A JPS6470128 A JP S6470128A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- inlet
- square
- reactor
- upstream
- 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.)
- Granted
Links
Abstract
PURPOSE:To prevent the channeling of untreated gas, to promote the diffusion, and to enhance the denitration performance of the title device by forming an exhaust gas inlet duct with an upstream inlet square-shaped duct and a downstream inlet diffuser duct, and arranging an NH3 injection pipe in the upstream inlet square-shaped duct. CONSTITUTION:The upstream square-shaped cut 20 is arranged on the center line 22 connecting the center Q of the exhaust gas inlet duct 11 and the center P of a denitration reactor 13, and has a square shape having the sides C-D and F-E almost parallel to the center line 22. The duct 20 and the reactor 13 are connected by the downstream inlet diffuser duct 21 gradually expanding from the side C-F of the duct 20 toward the side B-G of the reactor 13, and an NH3 injection pipe 12 is arranged din the duct 20. Since the distance between the centers P and Q is made shortest in this way, the channeling of untreated gas is minimized, and the diffusion of NH3 is ameliorated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226614A JP2542003B2 (en) | 1987-09-11 | 1987-09-11 | Denitration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226614A JP2542003B2 (en) | 1987-09-11 | 1987-09-11 | Denitration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6470128A true JPS6470128A (en) | 1989-03-15 |
| JP2542003B2 JP2542003B2 (en) | 1996-10-09 |
Family
ID=16847961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62226614A Expired - Fee Related JP2542003B2 (en) | 1987-09-11 | 1987-09-11 | Denitration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2542003B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404567A (en) * | 1993-07-16 | 1995-04-04 | Creative Engineering Unlimited, Inc. | Method of distributing audio programming to passenger entertainment systems, and apparatus |
| US7383727B2 (en) | 1999-05-20 | 2008-06-10 | Seiko Epson Corporation | Liquid cotainer having a liquid consumption detecting device therein |
| CN110090555A (en) * | 2019-03-29 | 2019-08-06 | 哈尔滨工程大学 | A kind of opposed embedded high-voltage SCR system suitable for twin turbines marine low speed diesel engine |
-
1987
- 1987-09-11 JP JP62226614A patent/JP2542003B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404567A (en) * | 1993-07-16 | 1995-04-04 | Creative Engineering Unlimited, Inc. | Method of distributing audio programming to passenger entertainment systems, and apparatus |
| US7383727B2 (en) | 1999-05-20 | 2008-06-10 | Seiko Epson Corporation | Liquid cotainer having a liquid consumption detecting device therein |
| CN110090555A (en) * | 2019-03-29 | 2019-08-06 | 哈尔滨工程大学 | A kind of opposed embedded high-voltage SCR system suitable for twin turbines marine low speed diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2542003B2 (en) | 1996-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |