JPS5230768A - Process for the denitrification of exhaust gas with iron oxide as cata lyst - Google Patents
Process for the denitrification of exhaust gas with iron oxide as cata lystInfo
- Publication number
- JPS5230768A JPS5230768A JP50107623A JP10762375A JPS5230768A JP S5230768 A JPS5230768 A JP S5230768A JP 50107623 A JP50107623 A JP 50107623A JP 10762375 A JP10762375 A JP 10762375A JP S5230768 A JPS5230768 A JP S5230768A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- iron oxide
- denitrification
- cata lyst
- lyst
- 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.)
- Granted
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 2
Classifications
-
- Y02T10/24—
Abstract
PURPOSE:NOx in exhaust gas is efficiently reduced with catalyst containing iron oxide of specific property in the presence of NH3.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107623A JPS5230768A (en) | 1975-09-05 | 1975-09-05 | Process for the denitrification of exhaust gas with iron oxide as cata lyst |
GB36272/76A GB1554300A (en) | 1975-09-05 | 1976-09-01 | Method of reducing nitrogen oxides present in an exhaust to nitrogen |
IT51110/76A IT1066327B (en) | 1975-09-05 | 1976-09-02 | PROCESS TO REDUCE NOX INNOCOUS NOXES IN AN EXHAUST GAS |
CA260,550A CA1062442A (en) | 1975-09-05 | 1976-09-03 | Method of reducing nox present in an exhaust to harmless n2 |
DE2639848A DE2639848C3 (en) | 1975-09-05 | 1976-09-03 | Process for the reduction of nitrogen oxides in exhaust gases |
FR7626643A FR2322642A1 (en) | 1975-09-05 | 1976-09-03 | PROCESS FOR REDUCING NITROGEN OXIDES PRESENT IN AN EXHAUST GAS OR AN INOFFENSIVE NITROGEN RESIDUAL GAS |
US05/720,603 US4070440A (en) | 1975-09-05 | 1976-09-07 | Method of reducing NOx present in an exhaust to harmless N2 |
AU17342/76A AU498403B2 (en) | 1975-09-05 | 1976-09-09 | Catalytic exhaust no reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107623A JPS5230768A (en) | 1975-09-05 | 1975-09-05 | Process for the denitrification of exhaust gas with iron oxide as cata lyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5230768A true JPS5230768A (en) | 1977-03-08 |
JPS5427193B2 JPS5427193B2 (en) | 1979-09-08 |
Family
ID=14463866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50107623A Granted JPS5230768A (en) | 1975-09-05 | 1975-09-05 | Process for the denitrification of exhaust gas with iron oxide as cata lyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5230768A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466377A (en) * | 1977-11-08 | 1979-05-28 | Nippon Steel Corp | Removing method for nitrogen oxides in exhaust gas from combustion |
JPH01112206U (en) * | 1988-01-22 | 1989-07-28 |
-
1975
- 1975-09-05 JP JP50107623A patent/JPS5230768A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466377A (en) * | 1977-11-08 | 1979-05-28 | Nippon Steel Corp | Removing method for nitrogen oxides in exhaust gas from combustion |
JPH01112206U (en) * | 1988-01-22 | 1989-07-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5427193B2 (en) | 1979-09-08 |
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