JPS5660626A - Process for treating hydrogen-chloride-containing waste gas - Google Patents
Process for treating hydrogen-chloride-containing waste gasInfo
- Publication number
- JPS5660626A JPS5660626A JP13528079A JP13528079A JPS5660626A JP S5660626 A JPS5660626 A JP S5660626A JP 13528079 A JP13528079 A JP 13528079A JP 13528079 A JP13528079 A JP 13528079A JP S5660626 A JPS5660626 A JP S5660626A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- chloride
- hydrogen
- slaked lime
- tower
- 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
Abstract
PURPOSE: To efficently treat waste gas without the problems of posttreatment of waste water or fume by a method wherein a high-temperature, hydrogen-chloride- containing waste gas is brought into contact with slaked lime powder, then with sprayed slaked lime slurry so that the hydrogen-chloride gas is adsorbed.
CONSTITUTION: Hydrogen-chloride-containing waste gas discharged from an incinerator 1 is cooled to about 350°C by the cooling tower 2 and is guided into the reaction tower 3. In the tower 3, the waste gas is brought into contact with slaked lime powder supplied from the apray nozzle 7, whereby the hydrogen-chloride gas reacts with the slaked lime and produces calcium chloride powder. The treated gas further contacts slaked lime slurry fed from the tank 8 and sprayed from the nozzle 10 in the tower 3. This causes the hydrogen chloride gas in the gas to be adsorbed and formed into solid powder. The treated gas exits from the tower 3 and enters the dust collector 11 where the reaction products are removed. The treated gas is then discharged from the stack 13, via fan 12, to the air.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13528079A JPS5660626A (en) | 1979-10-22 | 1979-10-22 | Process for treating hydrogen-chloride-containing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13528079A JPS5660626A (en) | 1979-10-22 | 1979-10-22 | Process for treating hydrogen-chloride-containing waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5660626A true JPS5660626A (en) | 1981-05-25 |
Family
ID=15148008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13528079A Pending JPS5660626A (en) | 1979-10-22 | 1979-10-22 | Process for treating hydrogen-chloride-containing waste gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5660626A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171621A (en) * | 1986-12-23 | 1988-07-15 | メタルゲゼルシャフト・アクチエンゲゼルシャフト | Method of purifying waste gas |
| JPH05261244A (en) * | 1992-03-17 | 1993-10-12 | Denka Consult & Eng Co Ltd | Method for removing hydrogen chloride in combustion gas |
| JP2014534897A (en) * | 2011-09-29 | 2014-12-25 | バブコック・アンド・ウィルコックス・パワー・ジェネレイション・グループ・インコーポレイテッドＢａｂｃｏｃｋ ＆ Ｗｉｌｃｏｘ Ｐｏｗｅｒ Ｇｅｎｅｒａｔｉｏｎ Ｇｒｏｕｐ，Ｉｎｃ． | Dry adsorbent input during steady state in dry scrubber |
-
1979
- 1979-10-22 JP JP13528079A patent/JPS5660626A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171621A (en) * | 1986-12-23 | 1988-07-15 | メタルゲゼルシャフト・アクチエンゲゼルシャフト | Method of purifying waste gas |
| JPH05261244A (en) * | 1992-03-17 | 1993-10-12 | Denka Consult & Eng Co Ltd | Method for removing hydrogen chloride in combustion gas |
| JP2014534897A (en) * | 2011-09-29 | 2014-12-25 | バブコック・アンド・ウィルコックス・パワー・ジェネレイション・グループ・インコーポレイテッドＢａｂｃｏｃｋ ＆ Ｗｉｌｃｏｘ Ｐｏｗｅｒ Ｇｅｎｅｒａｔｉｏｎ Ｇｒｏｕｐ，Ｉｎｃ． | Dry adsorbent input during steady state in dry scrubber |
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