JPS54116302A - Treating method for dust collected by electric precipitator used in main exhauster for sintering - Google Patents
Treating method for dust collected by electric precipitator used in main exhauster for sinteringInfo
- Publication number
- JPS54116302A JPS54116302A JP2283478A JP2283478A JPS54116302A JP S54116302 A JPS54116302 A JP S54116302A JP 2283478 A JP2283478 A JP 2283478A JP 2283478 A JP2283478 A JP 2283478A JP S54116302 A JPS54116302 A JP S54116302A
- Authority
- JP
- Japan
- Prior art keywords
- sintering
- dust
- electric precipitator
- main exhauster
- treating method
- 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To improve profitability through reduction of equipment cost and omission of procedure for disposal of dust, by removing alkali from the dust through washing with water and dehydration of the dust exhausted from an electric precipitator, which is used in main exhauster for sintering, so as to make the dust usable once again as raw material for sintering.
CONSTITUTION: Dust which is discharged from a sintering machine and collected by an electric precipitator and contains iron and a large quantity of alkali (present as NaCl, KCl etc.) is washed with water to remove alkali, and is dehydrated, so that it is reutilized as raw material for sintering.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2283478A JPS54116302A (en) | 1978-03-02 | 1978-03-02 | Treating method for dust collected by electric precipitator used in main exhauster for sintering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2283478A JPS54116302A (en) | 1978-03-02 | 1978-03-02 | Treating method for dust collected by electric precipitator used in main exhauster for sintering |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54116302A true JPS54116302A (en) | 1979-09-10 |
Family
ID=12093723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2283478A Pending JPS54116302A (en) | 1978-03-02 | 1978-03-02 | Treating method for dust collected by electric precipitator used in main exhauster for sintering |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54116302A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003311233A (en) * | 2002-04-22 | 2003-11-05 | Jfe Steel Kk | Method and apparatus for removing soluble substance from dust of sintering machine |
CN106927486A (en) * | 2015-12-30 | 2017-07-07 | 北京日川环保科技股份有限公司 | A kind of method for sintering extraction potassium chloride in ash |
-
1978
- 1978-03-02 JP JP2283478A patent/JPS54116302A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003311233A (en) * | 2002-04-22 | 2003-11-05 | Jfe Steel Kk | Method and apparatus for removing soluble substance from dust of sintering machine |
CN106927486A (en) * | 2015-12-30 | 2017-07-07 | 北京日川环保科技股份有限公司 | A kind of method for sintering extraction potassium chloride in ash |
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