JPS5230796A - Process for preparing iron ore catalysts for denitration of exhaust ga s - Google Patents
Process for preparing iron ore catalysts for denitration of exhaust ga sInfo
- Publication number
- JPS5230796A JPS5230796A JP50107624A JP10762475A JPS5230796A JP S5230796 A JPS5230796 A JP S5230796A JP 50107624 A JP50107624 A JP 50107624A JP 10762475 A JP10762475 A JP 10762475A JP S5230796 A JPS5230796 A JP S5230796A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- denitration
- iron ore
- preparing iron
- catalysts
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
Classifications
-
- Y02T10/24—
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE:A very simplified method to obtain a catalyst which reduces NOx in exhaust gas with ammonia and has steadily excellent properties.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107624A JPS5230796A (en) | 1975-09-05 | 1975-09-05 | Process for preparing iron ore catalysts for denitration of exhaust ga s |
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 |
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 |
DE2639848A DE2639848C3 (en) | 1975-09-05 | 1976-09-03 | Process for the reduction of nitrogen oxides in exhaust gases |
CA260,550A CA1062442A (en) | 1975-09-05 | 1976-09-03 | Method of reducing nox present in an exhaust to harmless n2 |
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 |
---|---|---|---|
JP50107624A JPS5230796A (en) | 1975-09-05 | 1975-09-05 | Process for preparing iron ore catalysts for denitration of exhaust ga s |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5230796A true JPS5230796A (en) | 1977-03-08 |
JPS5537299B2 JPS5537299B2 (en) | 1980-09-26 |
Family
ID=14463893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50107624A Granted JPS5230796A (en) | 1975-09-05 | 1975-09-05 | Process for preparing iron ore catalysts for denitration of exhaust ga s |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5230796A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525690A (en) * | 1975-07-03 | 1977-01-17 | Toda Kogyo Corp | Catalyst for reducing catalytically nitrogen oxides |
-
1975
- 1975-09-05 JP JP50107624A patent/JPS5230796A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525690A (en) * | 1975-07-03 | 1977-01-17 | Toda Kogyo Corp | Catalyst for reducing catalytically nitrogen oxides |
Also Published As
Publication number | Publication date |
---|---|
JPS5537299B2 (en) | 1980-09-26 |
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