JPS6418429A - Waste gas treatment device - Google Patents
Waste gas treatment deviceInfo
- Publication number
- JPS6418429A JPS6418429A JP62175665A JP17566587A JPS6418429A JP S6418429 A JPS6418429 A JP S6418429A JP 62175665 A JP62175665 A JP 62175665A JP 17566587 A JP17566587 A JP 17566587A JP S6418429 A JPS6418429 A JP S6418429A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- waste gas
- solution
- gas
- cooling
- 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 efficiently treat waste gas by providing a cooling and adsorbing solution atomization nozzles directly atomizing and spraying the solution to the gas and collecting and removing polluted substances simultaneously with humidifying and cooling the waste gas. CONSTITUTION:Waste gas introducing tube 2 connecting respectively with an exhaust gas introducing duct 7 and an exhaust gas discharge duct 10 and introducing and dispersing the waste gas into adsorbing solution 6, an injection nozzle 4 containing oxygen to disperse oxygen containing gas into the absorbing solution 6 and an agitator 5 to agitate absorbing solution containing CaCo3 and others and an absorbing solution discharge tube 9 are provided respectively. A coolant atomization nozzle 8 and an absorbing solution atomizing nozzle 3 are installed at least on either of an exhaust gas inlet section space at the upper section of a jet bubbling reaction tank 1 or an inner space on the exhaust gas introducing duct 7. As a result, exhaust gas treatment is carried out efficiently by humidifying and cooling the exhaust gas simultaneously with collecting and removing polluted substances.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175665A JPS6418429A (en) | 1987-07-14 | 1987-07-14 | Waste gas treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175665A JPS6418429A (en) | 1987-07-14 | 1987-07-14 | Waste gas treatment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418429A true JPS6418429A (en) | 1989-01-23 |
JPH049569B2 JPH049569B2 (en) | 1992-02-20 |
Family
ID=16000082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62175665A Granted JPS6418429A (en) | 1987-07-14 | 1987-07-14 | Waste gas treatment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418429A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0768132A (en) * | 1994-06-17 | 1995-03-14 | Chiyoda Corp | Desulfurizing and denitrifying method |
EP0712655A1 (en) * | 1994-06-13 | 1996-05-22 | Chiyoda Corporation | Gas-liquid contact gas dispersion pipe, and gas-liquid contact method and apparatus using the same |
JP2009226365A (en) * | 2008-03-25 | 2009-10-08 | Chiyoda Kako Kensetsu Kk | Desulfurization/decarbonation apparatus, and pretreatment method for removing carbon dioxide |
EP2938421A4 (en) * | 2012-12-27 | 2016-08-03 | Outotec Finland Oy | Method for scrubbing gas in a cascade-type wet scrubber and a cascade scrubber |
US11198092B2 (en) | 2018-01-18 | 2021-12-14 | Chiyoda Corporation | Exhaust gas treatment method and exhaust gas treatment apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604726A (en) * | 1983-06-23 | 1985-01-11 | Matsushita Electric Ind Co Ltd | Combustion apparatus for hot water supply |
-
1987
- 1987-07-14 JP JP62175665A patent/JPS6418429A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604726A (en) * | 1983-06-23 | 1985-01-11 | Matsushita Electric Ind Co Ltd | Combustion apparatus for hot water supply |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0712655A1 (en) * | 1994-06-13 | 1996-05-22 | Chiyoda Corporation | Gas-liquid contact gas dispersion pipe, and gas-liquid contact method and apparatus using the same |
EP0712655A4 (en) * | 1994-06-13 | 1997-04-16 | Chiyoda Chem Eng Construct Co | Gas-liquid contact gas dispersion pipe, and gas-liquid contact method and apparatus using the same |
US5773621A (en) * | 1994-06-13 | 1998-06-30 | Chiyoda Corporation | Gas dispersion pipe for gas-liquid contact, and device for gas-liquid contact making use thereof |
JPH0768132A (en) * | 1994-06-17 | 1995-03-14 | Chiyoda Corp | Desulfurizing and denitrifying method |
JP2009226365A (en) * | 2008-03-25 | 2009-10-08 | Chiyoda Kako Kensetsu Kk | Desulfurization/decarbonation apparatus, and pretreatment method for removing carbon dioxide |
EP2938421A4 (en) * | 2012-12-27 | 2016-08-03 | Outotec Finland Oy | Method for scrubbing gas in a cascade-type wet scrubber and a cascade scrubber |
US11198092B2 (en) | 2018-01-18 | 2021-12-14 | Chiyoda Corporation | Exhaust gas treatment method and exhaust gas treatment apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH049569B2 (en) | 1992-02-20 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
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|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080220 Year of fee payment: 16 |