JPH0479921U - - Google Patents

Info

Publication number

JPH0479921U

JPH0479921U JP12197390U JP12197390U JPH0479921U JP H0479921 U JPH0479921 U JP H0479921U JP 12197390 U JP12197390 U JP 12197390U JP 12197390 U JP12197390 U JP 12197390U JP H0479921 U JPH0479921 U JP H0479921U

Authority

JP

Japan

Prior art keywords

catalyst

exhaust

gas temperature

exhaust gas

inlet side

Prior art date

1990-11-21

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
• Discuss

• 239000003054 catalyst Substances 0.000 claims description 9
• 238000000746 purification Methods 0.000 claims description 3
• 230000004913 activation Effects 0.000 claims 3
• 238000010438 heat treatment Methods 0.000 claims 2
• 238000002485 combustion reaction Methods 0.000 claims 1
• 238000001514 detection method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2