JPS63157241U - - Google Patents
Info
- Publication number
- JPS63157241U JPS63157241U JP4762287U JP4762287U JPS63157241U JP S63157241 U JPS63157241 U JP S63157241U JP 4762287 U JP4762287 U JP 4762287U JP 4762287 U JP4762287 U JP 4762287U JP S63157241 U JPS63157241 U JP S63157241U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- layer containing
- coated
- alumina layer
- exhaust gas
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 239000003426 co-catalyst Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4762287U JPS63157241U (fi) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4762287U JPS63157241U (fi) | 1987-04-01 | 1987-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63157241U true JPS63157241U (fi) | 1988-10-14 |
Family
ID=30868397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4762287U Pending JPS63157241U (fi) | 1987-04-01 | 1987-04-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63157241U (fi) |
-
1987
- 1987-04-01 JP JP4762287U patent/JPS63157241U/ja active Pending
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