JPS548103A - Decreasing method for nitrogen oxides cischarged from sintering machine - Google Patents
Decreasing method for nitrogen oxides cischarged from sintering machineInfo
- Publication number
- JPS548103A JPS548103A JP7333977A JP7333977A JPS548103A JP S548103 A JPS548103 A JP S548103A JP 7333977 A JP7333977 A JP 7333977A JP 7333977 A JP7333977 A JP 7333977A JP S548103 A JPS548103 A JP S548103A
- Authority
- JP
- Japan
- Prior art keywords
- cischarged
- sintering machine
- nitrogen oxides
- decreasing method
- sintering
- 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
- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To decrease NOx in the sintering bed of the sintering machine, by adding NH3 or NH3 compounds to the air for sintering, carrying out the combustion passing the above air through the sintering bed and decomposing the generated NOx.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7333977A JPS548103A (en) | 1977-06-22 | 1977-06-22 | Decreasing method for nitrogen oxides cischarged from sintering machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7333977A JPS548103A (en) | 1977-06-22 | 1977-06-22 | Decreasing method for nitrogen oxides cischarged from sintering machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS548103A true JPS548103A (en) | 1979-01-22 |
Family
ID=13515292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7333977A Pending JPS548103A (en) | 1977-06-22 | 1977-06-22 | Decreasing method for nitrogen oxides cischarged from sintering machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS548103A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100388237B1 (en) * | 1998-12-30 | 2003-09-19 | 주식회사 포스코 | Reduction of Sulfur Dioxide in Sintered Flue Gas_ |
CN100436610C (en) * | 2007-04-06 | 2008-11-26 | 中国科学院过程工程研究所 | Method of eliminating NOx in metallurgy sintering process |
-
1977
- 1977-06-22 JP JP7333977A patent/JPS548103A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100388237B1 (en) * | 1998-12-30 | 2003-09-19 | 주식회사 포스코 | Reduction of Sulfur Dioxide in Sintered Flue Gas_ |
CN100436610C (en) * | 2007-04-06 | 2008-11-26 | 中国科学院过程工程研究所 | Method of eliminating NOx in metallurgy sintering process |
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