JPS61283349A - 排気ガス浄化触媒 - Google Patents
排気ガス浄化触媒Info
- Publication number
- JPS61283349A JPS61283349A JP60121835A JP12183585A JPS61283349A JP S61283349 A JPS61283349 A JP S61283349A JP 60121835 A JP60121835 A JP 60121835A JP 12183585 A JP12183585 A JP 12183585A JP S61283349 A JPS61283349 A JP S61283349A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- exhaust gas
- element selected
- purifying exhaust
- catalytic activity
- 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 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 3
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 11
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- 229910052726 zirconium Inorganic materials 0.000 abstract description 3
- 229910052735 hafnium Inorganic materials 0.000 abstract description 2
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910002367 SrTiO Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005090 crystal field Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60121835A JPS61283349A (ja) | 1985-06-05 | 1985-06-05 | 排気ガス浄化触媒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60121835A JPS61283349A (ja) | 1985-06-05 | 1985-06-05 | 排気ガス浄化触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61283349A true JPS61283349A (ja) | 1986-12-13 |
| JPH0557024B2 JPH0557024B2 (enrdf_load_stackoverflow) | 1993-08-23 |
Family
ID=14821107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60121835A Granted JPS61283349A (ja) | 1985-06-05 | 1985-06-05 | 排気ガス浄化触媒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61283349A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63158130A (ja) * | 1986-12-23 | 1988-07-01 | Tech Res Assoc Conduct Inorg Compo | 排ガス浄化用触媒体 |
| DE102009000208A1 (de) * | 2009-01-14 | 2010-07-15 | Robert Bosch Gmbh | Bauelement, insbesondere Dieselpartikelfilter, mit einer oxidischen Beschichtung |
| CN103041802A (zh) * | 2013-01-02 | 2013-04-17 | 桂林理工大学 | 一种用于汽车尾气处理的钙钛矿型催化剂及其制备方法 |
-
1985
- 1985-06-05 JP JP60121835A patent/JPS61283349A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63158130A (ja) * | 1986-12-23 | 1988-07-01 | Tech Res Assoc Conduct Inorg Compo | 排ガス浄化用触媒体 |
| DE102009000208A1 (de) * | 2009-01-14 | 2010-07-15 | Robert Bosch Gmbh | Bauelement, insbesondere Dieselpartikelfilter, mit einer oxidischen Beschichtung |
| CN103041802A (zh) * | 2013-01-02 | 2013-04-17 | 桂林理工大学 | 一种用于汽车尾气处理的钙钛矿型催化剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0557024B2 (enrdf_load_stackoverflow) | 1993-08-23 |
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