JP2018537268A5 - - Google Patents
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- Publication number
- JP2018537268A5 JP2018537268A5 JP2018517553A JP2018517553A JP2018537268A5 JP 2018537268 A5 JP2018537268 A5 JP 2018537268A5 JP 2018517553 A JP2018517553 A JP 2018517553A JP 2018517553 A JP2018517553 A JP 2018517553A JP 2018537268 A5 JP2018537268 A5 JP 2018537268A5
- Authority
- JP
- Japan
- Prior art keywords
- absorber
- catalyst according
- catalyst
- region
- zone
- 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.)
- Granted
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- 239000006096 absorbing agent Substances 0.000 claims 29
- 239000003054 catalyst Substances 0.000 claims 29
- 239000000463 material Substances 0.000 claims 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 8
- 239000002808 molecular sieve Substances 0.000 claims 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 8
- 239000011148 porous material Substances 0.000 claims 6
- 229910052684 Cerium Inorganic materials 0.000 claims 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 4
- 229910000510 noble metal Inorganic materials 0.000 claims 3
- 229910052763 palladium Inorganic materials 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 238000010531 catalytic reduction reaction Methods 0.000 claims 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical group O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 2
- 239000002019 doping agent Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- 229910052727 yttrium Inorganic materials 0.000 claims 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 229910052777 Praseodymium Inorganic materials 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000002283 diesel fuel Substances 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- -1 lantern (La) Inorganic materials 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000004071 soot Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021150674A JP2022020617A (ja) | 2015-10-06 | 2021-09-16 | 受動的ＮＯｘ吸着体 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1517578.9 | 2015-10-06 | ||
| GBGB1517578.9A GB201517578D0 (en) | 2015-10-06 | 2015-10-06 | Passive nox adsorber |
| PCT/GB2016/053091 WO2017060694A1 (en) | 2015-10-06 | 2016-10-05 | PASSIVE NOx ADSORBER |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021150674A Division JP2022020617A (ja) | 2015-10-06 | 2021-09-16 | 受動的ＮＯｘ吸着体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018537268A JP2018537268A (ja) | 2018-12-20 |
| JP2018537268A5 true JP2018537268A5 (enExample) | 2021-11-11 |
| JP7256010B2 JP7256010B2 (ja) | 2023-04-11 |
Family
ID=54606110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018517553A Active JP7256010B2 (ja) | 2015-10-06 | 2016-10-05 | 受動的ＮＯｘ吸着体 |
| JP2021150674A Pending JP2022020617A (ja) | 2015-10-06 | 2021-09-16 | 受動的ＮＯｘ吸着体 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021150674A Pending JP2022020617A (ja) | 2015-10-06 | 2021-09-16 | 受動的ＮＯｘ吸着体 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20170096923A1 (enExample) |
| EP (2) | EP4083396A1 (enExample) |
| JP (2) | JP7256010B2 (enExample) |
| KR (1) | KR20180064406A (enExample) |
| CN (1) | CN108368762A (enExample) |
| DE (1) | DE102016118809A1 (enExample) |
| GB (2) | GB201517578D0 (enExample) |
| RU (1) | RU2737175C2 (enExample) |
| WO (1) | WO2017060694A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6693406B2 (ja) * | 2016-12-20 | 2020-05-13 | 三菱自動車工業株式会社 | 排気ガス浄化装置 |
| GB2561834A (en) * | 2017-04-24 | 2018-10-31 | Johnson Matthey Plc | Passive NOx adsorber |
| GB201721524D0 (en) * | 2017-12-21 | 2018-02-07 | Johnson Matthey Japan Godo Kaisha | Oxidation catalyst for a diesel engine exhaust |
| GB201721521D0 (en) * | 2017-12-21 | 2018-02-07 | Johnson Matthey Japan Godo Kaisha | Oxidation catalyst for a diesel engine exhaust |
| GB201721527D0 (en) * | 2017-12-21 | 2018-02-07 | Johnson Matthey Japan Godo Kaisha | Oxidation catalyst for a diesel engine exhaust |
| GB201800619D0 (en) * | 2018-01-15 | 2018-02-28 | Johnson Matthey Plc | Oxidation Catalyst For A Diesel Engine Exhaust |
| GB2574185B (en) * | 2018-04-05 | 2022-06-29 | Magnesium Elektron Ltd | Zirconia-Based mixed or composite oxides as passive NOx adsorbents |
| WO2019219629A1 (en) * | 2018-05-14 | 2019-11-21 | Umicore Ag & Co. Kg | Stable small-pore zeolites |
| EP3810323A4 (en) * | 2018-05-29 | 2022-03-09 | Basf Corporation | DIESEL OXIDATION CATALYSTS FOR ULTRA-LOW NOX CONTROL |
| EP3623047B1 (de) * | 2018-09-17 | 2021-02-24 | Umicore Ag & Co. Kg | Katalysator zur reduktion von stickoxiden |
| CN113272057A (zh) * | 2019-01-08 | 2021-08-17 | 优美科股份公司及两合公司 | 具有氧化催化活性功能的被动氮氧化物吸附器 |
| WO2020227455A1 (en) * | 2019-05-09 | 2020-11-12 | Basf Corporation | Low temperature no x adsorber with enhanced hydrothermal stability |
| WO2020236879A1 (en) | 2019-05-22 | 2020-11-26 | Basf Corporation | Coordinated emission control system including diesel oxidation catalyst and low temperature nox adsorber |
| WO2021012107A1 (en) | 2019-07-19 | 2021-01-28 | Rhodia Operations | Mixed oxide based on cerium and zirconium |
| KR20220082842A (ko) * | 2019-10-21 | 2022-06-17 | 바스프 코포레이션 | 재생 효율이 향상된 저온 NOx 흡착제 |
| CN110961147A (zh) * | 2019-12-14 | 2020-04-07 | 中触媒新材料股份有限公司 | 一种aei/rth结构共生复合分子筛及其制备方法和scr应用 |
| CN111013648A (zh) * | 2019-12-14 | 2020-04-17 | 中触媒新材料股份有限公司 | 一种具有cha/kfi结构共生复合分子筛及其制备方法和scr应用 |
| CN111001437A (zh) * | 2019-12-14 | 2020-04-14 | 中触媒新材料股份有限公司 | 一种aei/afx结构共生复合分子筛及其制备方法和scr应用 |
| CN110961148A (zh) * | 2019-12-14 | 2020-04-07 | 中触媒新材料股份有限公司 | 一种aei/lev结构共生复合分子筛及其制备方法和scr应用 |
| CN110961146A (zh) * | 2019-12-14 | 2020-04-07 | 中触媒新材料股份有限公司 | 一种具有cha/rth拓扑结构共生复合分子筛及其制备方法和scr应用 |
| CN111001436A (zh) * | 2019-12-14 | 2020-04-14 | 中触媒新材料股份有限公司 | 一种具有aei/kfi结构共生复合分子筛及其制备方法和scr应用 |
| CN112058601A (zh) * | 2020-09-04 | 2020-12-11 | 珂黎艾净化技术江苏有限公司 | 一种将asc涂敷到壁流式载体上的方法 |
| WO2022090465A1 (en) | 2020-10-29 | 2022-05-05 | Basf Corporation | NOx ADSORBER (NA) CATALYST WITH TUNABLE NOx ADSORPTION AND DESORPTION PROPERTIES |
| WO2022229604A1 (en) * | 2021-04-26 | 2022-11-03 | Johnson Matthey Public Limited Company | PASSIVE NOx ADSORBER |
| DE102021005146A1 (de) * | 2021-10-14 | 2023-04-20 | Mercedes-Benz Group AG | Verfahren zum Betreiben einer Abgasnachbehandlungseinrichtung für eine Verbrennungskraftmaschine eines Kraftfahrzeugs, insbesondere eines Kraftwagens |
| JP7372302B2 (ja) * | 2021-12-06 | 2023-10-31 | 株式会社キャタラー | 排ガス浄化触媒装置 |
| CN114682293B (zh) * | 2022-03-31 | 2023-09-26 | 天津大学 | 耐热型改性介孔分子筛基氮氧化物捕集催化剂及制备方法和应用 |
| US20250186968A1 (en) * | 2023-12-11 | 2025-06-12 | City University Of Hong Kong | Adsorbent, its preparation and use |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4300956A (en) | 1980-04-14 | 1981-11-17 | Matthey Bishop, Inc. | Method of preparing a metal substrate for use in a catalytic converter |
| DE8816514U1 (de) | 1988-04-25 | 1989-10-26 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Elektrisch beheizbarer Katalysator-Trägerkörper |
| JPH06142520A (ja) * | 1992-11-09 | 1994-05-24 | Nissan Motor Co Ltd | 炭化水素吸着触媒 |
| JP3411942B2 (ja) * | 1993-09-30 | 2003-06-03 | マツダ株式会社 | 排気ガス浄化用のｈｃ吸着剤、排気ガス浄化用触媒及び排気ガス浄化装置 |
| GB9805815D0 (en) | 1998-03-19 | 1998-05-13 | Johnson Matthey Plc | Manufacturing process |
| GB2355944B (en) * | 1998-09-18 | 2001-11-14 | Toyota Motor Co Ltd | An exhaust gas purification device for an internal combustion engine |
| JP2000102728A (ja) * | 1998-09-29 | 2000-04-11 | Mazda Motor Corp | 排気ガス浄化用触媒 |
| DE19943846A1 (de) | 1999-09-13 | 2001-03-15 | Emitec Emissionstechnologie | Vorrichtung mit Heizelement zur Abgasreinigung |
| JP4776151B2 (ja) * | 2003-05-27 | 2011-09-21 | 日産自動車株式会社 | 排気ガス浄化システム |
| US7375056B2 (en) * | 2003-07-23 | 2008-05-20 | Unicore Ag & Co. Kg | Method of making a NOx adsorber catalyst |
| GB0600130D0 (en) | 2006-01-06 | 2006-02-15 | Johnson Matthey Plc | Exhaust system comprising zoned oxidation catalyst |
| US7718150B2 (en) * | 2007-04-17 | 2010-05-18 | Ford Global Technologies, Llc | Reverse platinum group metal zoned lean NOx trap system and method of use |
| JP4390000B2 (ja) * | 2008-01-09 | 2009-12-24 | トヨタ自動車株式会社 | ＮＯｘ吸着装置 |
| US8997465B2 (en) * | 2009-02-20 | 2015-04-07 | Haldor Topsoe A/S | Method for purification of exhaust gas from a diesel engine |
| GB201000019D0 (en) | 2010-01-04 | 2010-02-17 | Johnson Matthey Plc | Coating a monolith substrate with catalyst component |
| US8263033B2 (en) * | 2010-02-23 | 2012-09-11 | Ford Global Technologies, Llc | Palladium-contaning oxidation catalyst |
| JP2014508630A (ja) * | 2010-11-02 | 2014-04-10 | ハルドール・トプサー・アクチエゼルスカベット | 触媒化微粒子フィルターの製造方法及び触媒化微粒子フィルター |
| US20120308439A1 (en) | 2011-06-01 | 2012-12-06 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
| JP5806131B2 (ja) * | 2012-01-20 | 2015-11-10 | エヌ・イーケムキャット株式会社 | ＮＯｘ吸蔵脱硝触媒 |
| GB201221025D0 (en) * | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
| GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| US9550176B2 (en) | 2013-05-27 | 2017-01-24 | Mazda Motor Corporation | Exhaust gas purification catalyst and production method thereof |
| US10335776B2 (en) | 2013-12-16 | 2019-07-02 | Basf Corporation | Manganese-containing diesel oxidation catalyst |
| GB201322842D0 (en) * | 2013-12-23 | 2014-02-12 | Johnson Matthey Plc | Exhaust system for a compression ingition engine comprising a water absorbent material |
| GB201401115D0 (en) * | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
| GB201405868D0 (en) | 2014-04-01 | 2014-05-14 | Johnson Matthey Plc | Diesel oxidation catalyst with NOx adsorber activity |
| EP3189020B1 (en) * | 2014-09-03 | 2020-12-23 | Corning Incorporated | Exhaust filter with active plugs |
-
2015
- 2015-10-06 GB GBGB1517578.9A patent/GB201517578D0/en not_active Ceased
-
2016
- 2016-10-05 RU RU2018115699A patent/RU2737175C2/ru active
- 2016-10-05 GB GB1616891.6A patent/GB2545298B/en active Active
- 2016-10-05 EP EP22174240.6A patent/EP4083396A1/en not_active Withdrawn
- 2016-10-05 CN CN201680054460.XA patent/CN108368762A/zh active Pending
- 2016-10-05 US US15/285,546 patent/US20170096923A1/en not_active Abandoned
- 2016-10-05 DE DE102016118809.3A patent/DE102016118809A1/de not_active Ceased
- 2016-10-05 KR KR1020187009388A patent/KR20180064406A/ko not_active Withdrawn
- 2016-10-05 EP EP16781162.9A patent/EP3334913B1/en active Active
- 2016-10-05 WO PCT/GB2016/053091 patent/WO2017060694A1/en not_active Ceased
- 2016-10-05 JP JP2018517553A patent/JP7256010B2/ja active Active
-
2019
- 2019-07-22 US US16/517,886 patent/US10975745B2/en active Active
-
2021
- 2021-09-16 JP JP2021150674A patent/JP2022020617A/ja active Pending
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