JPH02142622U - - Google Patents
Info
- Publication number
- JPH02142622U JPH02142622U JP4877489U JP4877489U JPH02142622U JP H02142622 U JPH02142622 U JP H02142622U JP 4877489 U JP4877489 U JP 4877489U JP 4877489 U JP4877489 U JP 4877489U JP H02142622 U JPH02142622 U JP H02142622U
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- alumina
- exhaust gas
- supported
- cerium oxide
- 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 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 2
- 229910052703 rhodium Inorganic materials 0.000 claims 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000002040 relaxant effect Effects 0.000 claims 1
- 229910001935 vanadium oxide Inorganic materials 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
Landscapes
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4877489U JPH078028Y2 (ja) | 1989-04-27 | 1989-04-27 | 排ガス浄化用触媒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4877489U JPH078028Y2 (ja) | 1989-04-27 | 1989-04-27 | 排ガス浄化用触媒 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02142622U true JPH02142622U (un) | 1990-12-04 |
JPH078028Y2 JPH078028Y2 (ja) | 1995-03-01 |
Family
ID=31565886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4877489U Expired - Lifetime JPH078028Y2 (ja) | 1989-04-27 | 1989-04-27 | 排ガス浄化用触媒 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH078028Y2 (un) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013514881A (ja) * | 2009-12-21 | 2013-05-02 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | NOxトラップ |
-
1989
- 1989-04-27 JP JP4877489U patent/JPH078028Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013514881A (ja) * | 2009-12-21 | 2013-05-02 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | NOxトラップ |
Also Published As
Publication number | Publication date |
---|---|
JPH078028Y2 (ja) | 1995-03-01 |