JPS57140626A - Method and apparatus for purifying waste gas - Google Patents
Method and apparatus for purifying waste gasInfo
- Publication number
- JPS57140626A JPS57140626A JP54171468A JP17146879A JPS57140626A JP S57140626 A JPS57140626 A JP S57140626A JP 54171468 A JP54171468 A JP 54171468A JP 17146879 A JP17146879 A JP 17146879A JP S57140626 A JPS57140626 A JP S57140626A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- reactive solution
- reaction tower
- solution
- region
- 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 purify a waste gas in an extremely simple apparatus with high economical efficiency by spraying and mixing a reactive solution in the waste gas introduced into a direct reaction tower.
CONSTITUTION: In the waste gas directly introduced into a reaction tower 3 from an inlet 2 through a predetermined apparatus, for example, a reactive solution comprising an aqueous caustic soda solution with a concn. of about 10% is sprayed from two fluid nozzles 6. In said reaction tower 3, harmful gas is absorbed in the reactive solution and passed through a region 7 along with the waste gas while suspended therein to be fallen through an evaporator 3. During the process of this suspension falling, moisture in the reactive solution is rapidly evaporated by the heat of the waste gas and the formed reaction products are formed into solid particles in the vicinity of a region 8 and the succeeding cyclone separator 9 to be separated and recovered and the purified waste gas is discharged from the outlet 15 thereof.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54171468A JPS57140626A (en) | 1979-12-29 | 1979-12-29 | Method and apparatus for purifying waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54171468A JPS57140626A (en) | 1979-12-29 | 1979-12-29 | Method and apparatus for purifying waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57140626A true JPS57140626A (en) | 1982-08-31 |
Family
ID=15923659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54171468A Pending JPS57140626A (en) | 1979-12-29 | 1979-12-29 | Method and apparatus for purifying waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57140626A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100457235C (en) * | 2007-06-08 | 2009-02-04 | 傅太平 | Ceramic multi-pipe boiler smoke desulfurizing dust-controlling apparatus |
CN105016308A (en) * | 2015-08-05 | 2015-11-04 | 攀钢集团攀枝花钢铁研究院有限公司 | Device and method for recycling sulfur in acidolysis exhaust gas |
-
1979
- 1979-12-29 JP JP54171468A patent/JPS57140626A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100457235C (en) * | 2007-06-08 | 2009-02-04 | 傅太平 | Ceramic multi-pipe boiler smoke desulfurizing dust-controlling apparatus |
CN105016308A (en) * | 2015-08-05 | 2015-11-04 | 攀钢集团攀枝花钢铁研究院有限公司 | Device and method for recycling sulfur in acidolysis exhaust gas |
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