JPS5915420U - Dry flue gas desulfurization equipment - Google Patents
Dry flue gas desulfurization equipmentInfo
- Publication number
- JPS5915420U JPS5915420U JP10825082U JP10825082U JPS5915420U JP S5915420 U JPS5915420 U JP S5915420U JP 10825082 U JP10825082 U JP 10825082U JP 10825082 U JP10825082 U JP 10825082U JP S5915420 U JPS5915420 U JP S5915420U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- desorption
- adsorbent
- tower
- flue gas
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す。第２図は本考案の他
の実施例を示す。
１・・・ボイラ、２・・・ボイラ排ガス、３・・・吸着
塔出口ガス、１０・・・吸着塔、１１・・・吸着剤、２
１・・・脱離塔加熱部、２２・・・脱離塔冷却部、２３
・・・脱離ガス、２４・・・燃焼炉、２５・・・高温の
燃焼ガス、２６二・・混合ガス、２７・・・冷却用空気
、３０・・・ＳＯ２還元塔、３１・・・還元剤、３２・
・・アッシュ、４０・・・煙突。FIG. 1 shows an embodiment of the present invention. FIG. 2 shows another embodiment of the invention. DESCRIPTION OF SYMBOLS 1... Boiler, 2... Boiler exhaust gas, 3... Adsorption tower outlet gas, 10... Adsorption tower, 11... Adsorbent, 2
1... Desorption tower heating section, 22... Desorption tower cooling section, 23
... Desorption gas, 24 ... Combustion furnace, 25 ... High temperature combustion gas, 26 ... Mixed gas, 27 ... Cooling air, 30 ... SO2 reduction tower, 31 ... Reducing agent, 32.
...Ash, 40...Chimney.
Claims (2)
着除去する吸ｉ塔、該吸着剤を高温加熱し高濃度Ｓ０２
ガスを脱離させる加熱部と脱離後の吸着剤を冷却する冷
却部か−らなる脱離塔、脱離した高濃度Ｓ０２ガスを還
元するＳＯ２還元塔および／または後流にクラウス反応
器などの硫黄回収装置を有する乾式脱硫装置において、
脱離塔での吸着剤加熱用の加熱媒体である高温の燃焼ガ
ス２５の一部を脱離ガス２３に添加できるように連結し
、脱離ガス中の０２濃度を調整、制御できるようにした
ことを特徴とする排煙脱硫装置。(1) An absorption tower that adsorbs and removes sulfur oxides in boiler exhaust gas using a carbonaceous adsorbent, and heats the adsorbent to a high temperature to achieve a high concentration of S02.
A desorption tower consisting of a heating section that desorbs gas and a cooling section that cools the adsorbent after desorption, an SO2 reduction tower that reduces the desorbed high concentration S02 gas, and/or a Claus reactor in the downstream, etc. In a dry desulfurization equipment with a sulfur recovery equipment,
A part of the high-temperature combustion gas 25, which is a heating medium for heating the adsorbent in the desorption tower, is connected so that it can be added to the desorption gas 23, so that the 02 concentration in the desorption gas can be adjusted and controlled. A flue gas desulfurization device characterized by:
焼ガス２５の代りに脱離塔冷却部で吸着剤の冷却に使用
した空気を使用できるように脱離ガス２３に連結したこ
とを特徴とする排煙脱硫装置。(2) The air used for cooling the adsorbent in the desorption tower cooling section is connected to the desorption gas 23 so that it can be used instead of the high-temperature combustion gas 25 as described in claim 1 of the utility model registration claim. A flue gas desulfurization device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10825082U JPS5915420U (en) | 1982-07-19 | 1982-07-19 | Dry flue gas desulfurization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10825082U JPS5915420U (en) | 1982-07-19 | 1982-07-19 | Dry flue gas desulfurization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915420U true JPS5915420U (en) | 1984-01-30 |
Family
ID=30252629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10825082U Pending JPS5915420U (en) | 1982-07-19 | 1982-07-19 | Dry flue gas desulfurization equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010106624A1 (en) * | 2009-03-16 | 2010-09-23 | ジェイパワー・エンテック株式会社 | Regeneration column, dry desulfurization apparatus, method for regeneration of adsorbent material, and dry desulfurization method |
-
1982
- 1982-07-19 JP JP10825082U patent/JPS5915420U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010106624A1 (en) * | 2009-03-16 | 2010-09-23 | ジェイパワー・エンテック株式会社 | Regeneration column, dry desulfurization apparatus, method for regeneration of adsorbent material, and dry desulfurization method |
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