JPS6133206Y2 - - Google Patents
Info
- Publication number
- JPS6133206Y2 JPS6133206Y2 JP14518980U JP14518980U JPS6133206Y2 JP S6133206 Y2 JPS6133206 Y2 JP S6133206Y2 JP 14518980 U JP14518980 U JP 14518980U JP 14518980 U JP14518980 U JP 14518980U JP S6133206 Y2 JPS6133206 Y2 JP S6133206Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- passage
- catalyst device
- exhaust temperature
- switching valve
- 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.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 19
- 230000003647 oxidation Effects 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14518980U JPS6133206Y2 (fr) | 1980-10-14 | 1980-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14518980U JPS6133206Y2 (fr) | 1980-10-14 | 1980-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5768115U JPS5768115U (fr) | 1982-04-23 |
| JPS6133206Y2 true JPS6133206Y2 (fr) | 1986-09-29 |
Family
ID=29504849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14518980U Expired JPS6133206Y2 (fr) | 1980-10-14 | 1980-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133206Y2 (fr) |
-
1980
- 1980-10-14 JP JP14518980U patent/JPS6133206Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5768115U (fr) | 1982-04-23 |
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