JP2016532548A5 - - Google Patents
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- JP2016532548A5 JP2016532548A5 JP2016531854A JP2016531854A JP2016532548A5 JP 2016532548 A5 JP2016532548 A5 JP 2016532548A5 JP 2016531854 A JP2016531854 A JP 2016531854A JP 2016531854 A JP2016531854 A JP 2016531854A JP 2016532548 A5 JP2016532548 A5 JP 2016532548A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- catalyst layer
- exhaust gas
- oxidation
- substrate
- 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.)
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- 239000003054 catalyst Substances 0.000 claims description 92
- 239000007789 gas Substances 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 19
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 11
- 238000009472 formulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 5
- 229910044991 metal oxide Inorganic materials 0.000 claims 3
- 150000004706 metal oxides Chemical class 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- 229910052697 platinum Inorganic materials 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910021536 Zeolite Inorganic materials 0.000 claims 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052741 iridium Inorganic materials 0.000 claims 2
- 229910000510 noble metal Inorganic materials 0.000 claims 2
- 229910052762 osmium Inorganic materials 0.000 claims 2
- 229910052703 rhodium Inorganic materials 0.000 claims 2
- 239000010948 rhodium Substances 0.000 claims 2
- 229910052707 ruthenium Inorganic materials 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000010944 silver (metal) Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361859993P | 2013-07-30 | 2013-07-30 | |
| US61/859,993 | 2013-07-30 | ||
| PCT/US2014/048835 WO2015017516A2 (en) | 2013-07-30 | 2014-07-30 | Ammonia slip catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016532548A JP2016532548A (ja) | 2016-10-20 |
| JP2016532548A5 true JP2016532548A5 (https=) | 2018-08-23 |
| JP6474809B2 JP6474809B2 (ja) | 2019-02-27 |
Family
ID=51358078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016531854A Active JP6474809B2 (ja) | 2013-07-30 | 2014-07-30 | アンモニアスリップ触媒 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9579638B2 (https=) |
| EP (2) | EP3027309B1 (https=) |
| JP (1) | JP6474809B2 (https=) |
| KR (1) | KR102227267B1 (https=) |
| CN (1) | CN105555403B (https=) |
| BR (1) | BR112016001924B1 (https=) |
| DE (1) | DE102014110811B4 (https=) |
| GB (4) | GB2556231B (https=) |
| RU (2) | RU2675363C2 (https=) |
| WO (1) | WO2015017516A2 (https=) |
Families Citing this family (87)
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| GB2518418A (en) * | 2013-09-20 | 2015-03-25 | Johnson Matthey Plc | Electrically heated catalyst for a compression ignition engine |
| WO2015172000A1 (en) * | 2014-05-09 | 2015-11-12 | Johnson Matthey Public Limited Company | Ammonia slip catalyst having platinum impregnated on high porosity substrates |
| CN107106982B (zh) * | 2014-11-19 | 2021-03-02 | 庄信万丰股份有限公司 | 组合scr与pna用于低温排放控制 |
| RU2017134081A (ru) * | 2015-03-03 | 2019-04-03 | Басф Корпорейшн | АДСОРБИРУЮЩИЙ NOx КАТАЛИЗАТОР, СПОСОБЫ И СИСТЕМЫ |
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| WO2016205506A1 (en) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Single or dual layer ammonia slip catalyst |
| CN107847924B (zh) * | 2015-06-18 | 2021-04-06 | 庄信万丰股份有限公司 | 具有低n2o形成的氨泄漏催化剂 |
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| WO2017055857A1 (en) * | 2015-09-29 | 2017-04-06 | Nunn, Andrew Dominic | Zoned ammonia slip catalyst for use in combustion turbines |
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2014
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- 2014-07-30 EP EP14752698.2A patent/EP3027309B1/en active Active
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- 2014-07-30 WO PCT/US2014/048835 patent/WO2015017516A2/en not_active Ceased
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