JPS54131179A - Treatment of electric furnace waste gas - Google Patents
Treatment of electric furnace waste gasInfo
- Publication number
- JPS54131179A JPS54131179A JP3814978A JP3814978A JPS54131179A JP S54131179 A JPS54131179 A JP S54131179A JP 3814978 A JP3814978 A JP 3814978A JP 3814978 A JP3814978 A JP 3814978A JP S54131179 A JPS54131179 A JP S54131179A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- dust
- electric
- electric furnace
- 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.)
- Pending
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE: For considerably improving electric dust collection efficiency, to contact with by spraying in the waste gas accompanying lime containing dust the aqueous solution of chloric acid or ammonium chloride.
CONSTITUTION: The waste gas accompanying the dust containing the lime generated by an electric furnace 1 is fed to the upper section of a sprayer 4 through the piping 3 provided on the upper section of a housing 2. The electric resistance of said dust is changed to a proper dust collection range for electric dust collectors, i.e., 106W1010Ωcm, with the aqueous solution of chloric acid or ammonium chloride is sprayed and contacted with said waste gas fed through the nozzle 5 of said sprayer 4. Thereby, electric dust collection efficiency can be improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3814978A JPS54131179A (en) | 1978-04-03 | 1978-04-03 | Treatment of electric furnace waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3814978A JPS54131179A (en) | 1978-04-03 | 1978-04-03 | Treatment of electric furnace waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54131179A true JPS54131179A (en) | 1979-10-12 |
Family
ID=12517355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3814978A Pending JPS54131179A (en) | 1978-04-03 | 1978-04-03 | Treatment of electric furnace waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131179A (en) |
-
1978
- 1978-04-03 JP JP3814978A patent/JPS54131179A/en active Pending
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