JPH059612B2 - - Google Patents
Info
- Publication number
- JPH059612B2 JPH059612B2 JP60004674A JP467485A JPH059612B2 JP H059612 B2 JPH059612 B2 JP H059612B2 JP 60004674 A JP60004674 A JP 60004674A JP 467485 A JP467485 A JP 467485A JP H059612 B2 JPH059612 B2 JP H059612B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- exhaust gas
- catalyst
- amount
- injection
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims description 71
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 33
- 239000000243 solution Substances 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000000746 purification Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 9
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- -1 platinum group metals Chemical class 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60004674A JPS61164016A (ja) | 1985-01-14 | 1985-01-14 | エンジンの排気ガス浄化装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60004674A JPS61164016A (ja) | 1985-01-14 | 1985-01-14 | エンジンの排気ガス浄化装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61164016A JPS61164016A (ja) | 1986-07-24 |
| JPH059612B2 true JPH059612B2 (enrdf_load_stackoverflow) | 1993-02-05 |
Family
ID=11590440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60004674A Granted JPS61164016A (ja) | 1985-01-14 | 1985-01-14 | エンジンの排気ガス浄化装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61164016A (enrdf_load_stackoverflow) |
-
1985
- 1985-01-14 JP JP60004674A patent/JPS61164016A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61164016A (ja) | 1986-07-24 |
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