JPS5477279A - Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. - Google Patents
Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc.Info
- Publication number
- JPS5477279A JPS5477279A JP13587378A JP13587378A JPS5477279A JP S5477279 A JPS5477279 A JP S5477279A JP 13587378 A JP13587378 A JP 13587378A JP 13587378 A JP13587378 A JP 13587378A JP S5477279 A JPS5477279 A JP S5477279A
- Authority
- JP
- Japan
- Prior art keywords
- dust collector
- electric dust
- exhaust gas
- gas containing
- gas
- 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
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To remove chlorides fromed, e.g., NaCl, etc., with dust by the procedure in which incineration exhaust gas of vinyl chloride resin, etc., is introduced into a stabilizer on the upper flow side of electric dust collector, NaOH aqueous solution is injected, and the temperature of gas at the inlet of electric dust collector is kept at a specific temperatute.
CONSTITUTION: A high temperature exhaust gas containing HCl gas, etc., dischrged from the incinerator 1, is introduced into the stabilizer 3 through the duct 2 and then brought into contact with the aqueous solution of NaOH or Ca(OH) jetted from the nozzle 10. Then, the amount of cooling water jetted from the nozzle 21 through the tube 22 from the tank 18 is detected by the temperature detector TIC and then controlled by the controlling valve 23 so that the temperature of gas at the inlet of electric dust collector can be kept at 250 to 350°C. Chlorides, e.g., NaCl, CaCl2, etc., are then removed with dust by the dust collector 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13587378A JPS5477279A (en) | 1978-11-06 | 1978-11-06 | Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13587378A JPS5477279A (en) | 1978-11-06 | 1978-11-06 | Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5934673A Division JPS532227B2 (en) | 1973-05-29 | 1973-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5477279A true JPS5477279A (en) | 1979-06-20 |
Family
ID=15161760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13587378A Pending JPS5477279A (en) | 1978-11-06 | 1978-11-06 | Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5477279A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583655A (en) * | 1981-06-27 | 1983-01-10 | Takuma Sogo Kenkyusho:Kk | Electric dust collector equipped with fluidized dust collecting layer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4315904Y1 (en) * | 1966-03-31 | 1968-07-02 | ||
JPS4936573A (en) * | 1972-08-09 | 1974-04-04 |
-
1978
- 1978-11-06 JP JP13587378A patent/JPS5477279A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4315904Y1 (en) * | 1966-03-31 | 1968-07-02 | ||
JPS4936573A (en) * | 1972-08-09 | 1974-04-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583655A (en) * | 1981-06-27 | 1983-01-10 | Takuma Sogo Kenkyusho:Kk | Electric dust collector equipped with fluidized dust collecting layer |
JPH0133218B2 (en) * | 1981-06-27 | 1989-07-12 | Takuma Sogo Kenkyusho Kk |
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