JP2010230017A5 - - Google Patents

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Publication number: JP2010230017A5
Authority: JP; Japan
Prior art keywords: filter; exhaust gas; catalyst; outer case; case
Prior art date: 2010-07-20
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

Application number

JP2010163175A

Other languages

English (en)

Japanese (ja)

Other versions

JP5399336B2 (ja

JP2010230017A (ja

Filing date

2010-07-20

Publication date

2012-01-19

2010-07-20 Application filed filed Critical

2010-07-20 Priority to JP2010163175A priority Critical patent/JP5399336B2/ja

2010-07-20 Priority claimed from JP2010163175A external-priority patent/JP5399336B2/ja

2010-10-14 Publication of JP2010230017A publication Critical patent/JP2010230017A/ja

2012-01-19 Publication of JP2010230017A5 publication Critical patent/JP2010230017A5/ja

2014-01-29 Application granted granted Critical

2014-01-29 Publication of JP5399336B2 publication Critical patent/JP5399336B2/ja

Status Expired - Fee Related legal-status Critical Current

2028-09-18 Anticipated expiration legal-status Critical

Links

239000003054 catalyst Substances 0.000 claims description 180
OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 69
239000004071 soot Substances 0.000 claims description 69
230000003647 oxidation Effects 0.000 claims description 60
238000007254 oxidation reaction Methods 0.000 claims description 60
238000000746 purification Methods 0.000 claims description 40
230000002093 peripheral Effects 0.000 claims description 5
UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 139
239000007789 gas Substances 0.000 description 41
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 35
230000003584 silencer Effects 0.000 description 25
229910052813 nitrogen oxide Inorganic materials 0.000 description 12
238000011144 upstream manufacturing Methods 0.000 description 10
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 8
101700036552 DPF1 Proteins 0.000 description 7
230000004048 modification Effects 0.000 description 5
238000006011 modification reaction Methods 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
229910002091 carbon monoxide Inorganic materials 0.000 description 4
150000002430 hydrocarbons Chemical class 0.000 description 4
239000011810 insulating material Substances 0.000 description 4
239000007769 metal material Substances 0.000 description 4
239000000919 ceramic Substances 0.000 description 3
239000000835 fiber Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
238000000926 separation method Methods 0.000 description 3
238000003466 welding Methods 0.000 description 3
238000009412 basement excavation Methods 0.000 description 2
230000023298 conjugation with cellular fusion Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
230000013011 mating Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
239000003870 refractory metal Substances 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
238000004904 shortening Methods 0.000 description 2
230000021037 unidirectional conjugation Effects 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
241000985665 Cecropia obtusifolia Species 0.000 description 1
102100011959 DPF1 Human genes 0.000 description 1
210000001503 Joints Anatomy 0.000 description 1
210000003660 Reticulum Anatomy 0.000 description 1
230000002238 attenuated Effects 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
239000003638 reducing agent Substances 0.000 description 1
230000001172 regenerating Effects 0.000 description 1
230000001743 silencing Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004642 transportation engineering Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

JP2010163175A 2010-07-20 2010-07-20 排気ガス浄化装置 Expired - Fee Related JP5399336B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2010163175A JP5399336B2 (ja)	2010-07-20	2010-07-20	排気ガス浄化装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2010163175A JP5399336B2 (ja)	2010-07-20	2010-07-20	排気ガス浄化装置

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2008239408A Division JP5185751B2 (ja)	2008-09-18	2008-09-18	排気ガス浄化装置

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2013097996A Division JP2013155748A (ja)	2013-05-07	2013-05-07	排気ガス浄化装置

Publications (3)

Publication Number	Publication Date
JP2010230017A JP2010230017A (ja)	2010-10-14
JP2010230017A5 true JP2010230017A5 (zh)	2012-01-19
JP5399336B2 JP5399336B2 (ja)	2014-01-29

Family

ID=43046048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2010163175A Expired - Fee Related JP5399336B2 (ja)	2010-07-20	2010-07-20	排気ガス浄化装置

Country Status (1)

Country	Link
JP (1)	JP5399336B2 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4115120B2 (ja) *	2001-08-06	2008-07-09	株式会社小松製作所	内燃機関の排気ガス浄化装置
JP2003090214A (ja) *	2001-09-19	2003-03-28	Komatsu Ltd	内燃機関の排気ガス浄化装置
JP4202787B2 (ja) *	2003-02-28	2008-12-24	カルソニックカンセイ株式会社	ディーゼルパティキュレートフィルタ装置
JP2008106665A (ja) *	2006-10-25	2008-05-08	Yanmar Co Ltd	内燃機関における排気浄化装置
JP2013097996A (ja) *	2011-10-31	2013-05-20	Shin Etsu Polymer Co Ltd	透明配線板及びこれを用いた入力装置

2010
- 2010-07-20 JP JP2010163175A patent/JP5399336B2/ja not_active Expired - Fee Related

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