JPS55147134A - Treatment of combustion waste gas - Google Patents
Treatment of combustion waste gasInfo
- Publication number
- JPS55147134A JPS55147134A JP5558479A JP5558479A JPS55147134A JP S55147134 A JPS55147134 A JP S55147134A JP 5558479 A JP5558479 A JP 5558479A JP 5558479 A JP5558479 A JP 5558479A JP S55147134 A JPS55147134 A JP S55147134A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- wet
- dust precipitator
- type
- treatment
- 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
Landscapes
- Treating Waste Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To drastically save the fuel through substantially complete removal of SOx by a method wherein SOx-contg. waste gas is freed from SO2 by wet-type desulfurizer and then freed from SOx-contg. mist by use of a wet-type dust precipitator.
CONSTITUTION: Waste gas from a boiler is guided in a wet-type desulfurizer 2 having 3% sulfuric acid as absorbent liquid to remove SO2 by absorption, then introduced into a 600-kV wet-type dust precipitator 3. SO3 is charged by action of electric field in the equipment, moved by the field, and collected as sulfuric acid, which is discharged outside and is neutralized. Waste gas from the dust precipitator is discharged through stack 4 whose internal surface is lined with cement.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558479A JPS55147134A (en) | 1979-05-07 | 1979-05-07 | Treatment of combustion waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558479A JPS55147134A (en) | 1979-05-07 | 1979-05-07 | Treatment of combustion waste gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55147134A true JPS55147134A (en) | 1980-11-15 |
JPS6255892B2 JPS6255892B2 (en) | 1987-11-21 |
Family
ID=13002781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5558479A Granted JPS55147134A (en) | 1979-05-07 | 1979-05-07 | Treatment of combustion waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55147134A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0810643A (en) * | 1994-06-28 | 1996-01-16 | Kansai Electric Power Co Inc:The | Flue gas desulfurization method |
US6863875B1 (en) | 1998-04-13 | 2005-03-08 | Mitsubishi Heavy Industries, Ltd. | Flue gas treating system and process |
JP2015193005A (en) * | 2010-05-31 | 2015-11-05 | 三菱重工業株式会社 | exhaust gas treatment system and method |
US9381461B2 (en) | 2010-05-31 | 2016-07-05 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
US10835862B2 (en) | 2010-05-31 | 2020-11-17 | Mitsubishi Heavy Industries Engineering, Ltd. | Air pollution control system and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02309588A (en) * | 1989-05-25 | 1990-12-25 | Toshiba Ceramics Co Ltd | Ceramic heater |
-
1979
- 1979-05-07 JP JP5558479A patent/JPS55147134A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0810643A (en) * | 1994-06-28 | 1996-01-16 | Kansai Electric Power Co Inc:The | Flue gas desulfurization method |
US6863875B1 (en) | 1998-04-13 | 2005-03-08 | Mitsubishi Heavy Industries, Ltd. | Flue gas treating system and process |
JP2015193005A (en) * | 2010-05-31 | 2015-11-05 | 三菱重工業株式会社 | exhaust gas treatment system and method |
US9381461B2 (en) | 2010-05-31 | 2016-07-05 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
US10835862B2 (en) | 2010-05-31 | 2020-11-17 | Mitsubishi Heavy Industries Engineering, Ltd. | Air pollution control system and method |
Also Published As
Publication number | Publication date |
---|---|
JPS6255892B2 (en) | 1987-11-21 |
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