JPH0288164U - - Google Patents

Info

Publication number

JPH0288164U

JPH0288164U JP16573388U JP16573388U JPH0288164U JP H0288164 U JPH0288164 U JP H0288164U JP 16573388 U JP16573388 U JP 16573388U JP 16573388 U JP16573388 U JP 16573388U JP H0288164 U JPH0288164 U JP H0288164U

Authority

JP

Japan

Prior art keywords

reduction catalyst

nitrogen oxide

oxide reduction

air

oxygen sensor

Prior art date

1988-12-23

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

• Espacenet
• Global Dossier
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• 239000003054 catalyst Substances 0.000 claims description 6
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
• 239000001301 oxygen Substances 0.000 claims description 4
• 229910052760 oxygen Inorganic materials 0.000 claims description 4
• MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 9
• 239000000446 fuel Substances 0.000 claims 2
• 238000002425 crystallisation Methods 0.000 claims 1
• 230000008025 crystallization Effects 0.000 claims 1
• 239000007789 gas Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 238000005245 sintering Methods 0.000 claims 1
• 239000010410 layer Substances 0.000 description 3
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229910052697 platinum Inorganic materials 0.000 description 1
• 239000011241 protective layer Substances 0.000 description 1