JPS6140891Y2 - - Google Patents

Info

Publication number

JPS6140891Y2

JPS6140891Y2 JP4093982U JP4093982U JPS6140891Y2 JP S6140891 Y2 JPS6140891 Y2 JP S6140891Y2 JP 4093982 U JP4093982 U JP 4093982U JP 4093982 U JP4093982 U JP 4093982U JP S6140891 Y2 JPS6140891 Y2 JP S6140891Y2

Authority

JP

Japan

Prior art keywords

exhaust

exhaust gas

trap

throttle valve

particulate

Prior art date

1982-03-25

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 18
• 238000000746 purification Methods 0.000 claims description 4
• 239000007789 gas Substances 0.000 description 34
• 239000000446 fuel Substances 0.000 description 22
• 230000008929 regeneration Effects 0.000 description 10
• 238000011069 regeneration method Methods 0.000 description 10
• 230000007423 decrease Effects 0.000 description 9
• 238000002347 injection Methods 0.000 description 6
• 239000007924 injection Substances 0.000 description 6
• 238000002485 combustion reaction Methods 0.000 description 5
• 239000003054 catalyst Substances 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 239000002245 particle Substances 0.000 description 3
• 238000011144 upstream manufacturing Methods 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 238000004380 ashing Methods 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 2
• 238000001514 detection method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 230000008094 contradictory effect Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 239000013618 particulate matter Substances 0.000 description 1
• 230000000737 periodic effect Effects 0.000 description 1
• 238000000053 physical method Methods 0.000 description 1
• 230000001172 regenerating effect Effects 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1