JPS5561946A - Anti-corrosive method for wet-type electric dust collector - Google Patents
Anti-corrosive method for wet-type electric dust collectorInfo
- Publication number
- JPS5561946A JPS5561946A JP13368278A JP13368278A JPS5561946A JP S5561946 A JPS5561946 A JP S5561946A JP 13368278 A JP13368278 A JP 13368278A JP 13368278 A JP13368278 A JP 13368278A JP S5561946 A JPS5561946 A JP S5561946A
- Authority
- JP
- Japan
- Prior art keywords
- alkaline agent
- dust collector
- spray
- wet
- electric dust
- 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 prevent dust collector construction material from corrosion when treating gas containing acidic corrosive components, by a mechanism wherein spray water for wet-type electric dust collector makes use of an aqueous solution mixture including nonvolatile alkaline agent and volatile alkaline agent.
CONSTITUTION: A volatile alkaline agent such as ammonium hydroxide, morpholine, etc. is mixed with common nonvolatile alkaline agent, or hydroxide of alkali metals or alkali earth metals and used as spray water for a wet-type dust collector which treats dust containing acidic corrosion components. For example, a volatile alkaline agent contained in the aqueous volatile alkaline agent solution tank 16 is injected by the pump 23 into nonvolatile alkaline agent-containing spray water flowing from the spray-water reservoir 20 to the spray-water inlet-pipe 15, and mixed solution is sprayed from the spray nozzle 11 to the electric dust collector 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13368278A JPS5561946A (en) | 1978-11-01 | 1978-11-01 | Anti-corrosive method for wet-type electric dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13368278A JPS5561946A (en) | 1978-11-01 | 1978-11-01 | Anti-corrosive method for wet-type electric dust collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5561946A true JPS5561946A (en) | 1980-05-10 |
Family
ID=15110405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13368278A Pending JPS5561946A (en) | 1978-11-01 | 1978-11-01 | Anti-corrosive method for wet-type electric dust collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5561946A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781732A (en) * | 1985-10-24 | 1988-11-01 | Isover Saint-Gobain | Method for cleaning crude gas and apparatus therefore |
US5084072A (en) * | 1990-03-30 | 1992-01-28 | Croll-Reynolds Company, Inc. | Wet wall electrostatic precipitator with liquid recycle |
US5137546A (en) * | 1989-08-31 | 1992-08-11 | Metallgesellschaft Aktiengesellschaft | Process and apparatus for electrostatic purification of dust- and pollutant-containing exhaust gases in multiple-field precipitators |
US5160510A (en) * | 1990-06-09 | 1992-11-03 | Metallgesellschaft Aktiengesellschaft | Process and apparatus for purifying dust- and pollutant-containing exhaust gases |
US6267802B1 (en) * | 1999-06-17 | 2001-07-31 | Ada Environmental Solutions, Llc | Composition apparatus and method for flue gas conditioning |
CN105498973A (en) * | 2015-11-25 | 2016-04-20 | 谢云松 | Electrostatic precipitation circulating type water film dust removing device and method |
-
1978
- 1978-11-01 JP JP13368278A patent/JPS5561946A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781732A (en) * | 1985-10-24 | 1988-11-01 | Isover Saint-Gobain | Method for cleaning crude gas and apparatus therefore |
US5137546A (en) * | 1989-08-31 | 1992-08-11 | Metallgesellschaft Aktiengesellschaft | Process and apparatus for electrostatic purification of dust- and pollutant-containing exhaust gases in multiple-field precipitators |
US5084072A (en) * | 1990-03-30 | 1992-01-28 | Croll-Reynolds Company, Inc. | Wet wall electrostatic precipitator with liquid recycle |
US5160510A (en) * | 1990-06-09 | 1992-11-03 | Metallgesellschaft Aktiengesellschaft | Process and apparatus for purifying dust- and pollutant-containing exhaust gases |
US6267802B1 (en) * | 1999-06-17 | 2001-07-31 | Ada Environmental Solutions, Llc | Composition apparatus and method for flue gas conditioning |
CN105498973A (en) * | 2015-11-25 | 2016-04-20 | 谢云松 | Electrostatic precipitation circulating type water film dust removing device and method |
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