BR112017020208A2 - ?adsorvedor de nox passivo, sistema de escape para motores de combustão interna, e, método para reduzir nox em um gás de escape? - Google Patents
?adsorvedor de nox passivo, sistema de escape para motores de combustão interna, e, método para reduzir nox em um gás de escape?Info
- Publication number
- BR112017020208A2 BR112017020208A2 BR112017020208A BR112017020208A BR112017020208A2 BR 112017020208 A2 BR112017020208 A2 BR 112017020208A2 BR 112017020208 A BR112017020208 A BR 112017020208A BR 112017020208 A BR112017020208 A BR 112017020208A BR 112017020208 A2 BR112017020208 A2 BR 112017020208A2
- Authority
- BR
- Brazil
- Prior art keywords
- nox
- passive
- internal combustion
- adsorber
- nox adsorber
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
um adsorvedor de nox passivo é descrito. o adsorvedor de nox passivo é eficaz para adsorver nox a uma temperatura baixa ou abaixo e liberar o nox adsorvido a temperaturas acima da temperatura baixa. o adsorvedor de nox passivo compreende um metal nobre e uma peneira molecular tendo um tipo de estrutura off. a invenção também inclui um sistema de escape compreendendo o adsorvedor de nox passivo e um método para tratar gás de escape de um motor de combustão interna utilizando o adsorvedor de nox passivo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201562138004P | 2015-03-25 | 2015-03-25 | |
PCT/GB2016/050759 WO2016151296A1 (en) | 2015-03-25 | 2016-03-18 | Passive nox adsorber comprising a noble metal and a molecular sieve having an off framework type |
Publications (1)
Publication Number | Publication Date |
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BR112017020208A2 true BR112017020208A2 (pt) | 2018-06-05 |
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BR112017020208A BR112017020208A2 (pt) | 2015-03-25 | 2016-03-18 | ?adsorvedor de nox passivo, sistema de escape para motores de combustão interna, e, método para reduzir nox em um gás de escape? |
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US (2) | US20160279598A1 (pt) |
EP (1) | EP3274077B1 (pt) |
JP (1) | JP2018516739A (pt) |
KR (1) | KR20170132158A (pt) |
CN (1) | CN107427777A (pt) |
BR (1) | BR112017020208A2 (pt) |
DE (1) | DE102016105391A1 (pt) |
GB (2) | GB2547145B (pt) |
RU (1) | RU2017134740A (pt) |
WO (1) | WO2016151296A1 (pt) |
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GB2555483B (en) * | 2016-11-01 | 2020-02-26 | Jaguar Land Rover Ltd | Exhaust gas treatment method and apparatus |
WO2019042883A1 (de) | 2017-08-31 | 2019-03-07 | Umicore Ag & Co. Kg | Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung |
US11161100B2 (en) * | 2017-08-31 | 2021-11-02 | Umicore Ag & Co. Kg | Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas |
DE102018121503A1 (de) | 2017-09-05 | 2019-03-07 | Umicore Ag & Co. Kg | Abgasreinigung mit NO-Oxidationskatalysator und SCR-aktivem Partikelfilter |
GB2572396A (en) * | 2018-03-28 | 2019-10-02 | Johnson Matthey Plc | Passive NOx adsorber |
EP3613503A1 (en) * | 2018-08-22 | 2020-02-26 | Umicore Ag & Co. Kg | Passive nitrogen oxide adsorber |
CN109621627B (zh) * | 2018-12-27 | 2021-06-01 | 天津大学 | 一种消除并回收利用燃烧尾气中的氮氧化物的方法 |
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 |
KR20200143938A (ko) * | 2019-06-17 | 2020-12-28 | 희성촉매 주식회사 | NOx 흡착성 루테늄-함유 실리코알루미네이트 |
CN110975800A (zh) * | 2019-11-29 | 2020-04-10 | 安徽纳蓝环保科技有限公司 | 一种Pd基NOX吸附剂及其制备方法、应用 |
CN111408341B (zh) * | 2020-05-22 | 2022-04-08 | 中国科学院生态环境研究中心 | 一种用于氮氧化物被动吸附的吸附剂及其制备方法和用途 |
WO2022079141A1 (en) | 2020-10-14 | 2022-04-21 | Umicore Ag & Co. Kg | Passive nitrogen oxide adsorber |
FR3123006B1 (fr) | 2021-05-21 | 2023-06-02 | Ifp Energies Now | Synthese d’un catalyseur a base de zeolithe afx contenant du palladium pour l’adsorption des nox |
FR3123007B1 (fr) | 2021-05-21 | 2023-06-02 | Ifp Energies Now | Synthese d’un catalyseur composite a base de zeolithe afx-bea contenant du palladium pour l’adsorption des nox |
KR102585782B1 (ko) | 2021-08-11 | 2023-10-05 | 고려대학교 산학협력단 | 금속 산화물이 담지된 백금/감마-알루미나 촉매 기반 저온 질소 산화물 흡착제 및 이의 제조 방법 |
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-
2016
- 2016-03-18 JP JP2017549416A patent/JP2018516739A/ja active Pending
- 2016-03-18 RU RU2017134740A patent/RU2017134740A/ru not_active Application Discontinuation
- 2016-03-18 WO PCT/GB2016/050759 patent/WO2016151296A1/en active Application Filing
- 2016-03-18 KR KR1020177026489A patent/KR20170132158A/ko unknown
- 2016-03-18 GB GB1706959.2A patent/GB2547145B/en active Active
- 2016-03-18 BR BR112017020208A patent/BR112017020208A2/pt not_active Application Discontinuation
- 2016-03-18 GB GB1604641.9A patent/GB2539753B/en active Active
- 2016-03-18 CN CN201680017533.8A patent/CN107427777A/zh active Pending
- 2016-03-18 EP EP16717430.9A patent/EP3274077B1/en active Active
- 2016-03-23 DE DE102016105391.0A patent/DE102016105391A1/de not_active Withdrawn
- 2016-03-24 US US15/079,929 patent/US20160279598A1/en not_active Abandoned
-
2019
- 2019-03-26 US US16/364,664 patent/US20190217269A1/en not_active Abandoned
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KR20170132158A (ko) | 2017-12-01 |
GB2547145B (en) | 2018-09-05 |
GB201706959D0 (en) | 2017-06-14 |
US20160279598A1 (en) | 2016-09-29 |
GB2539753B (en) | 2017-06-14 |
RU2017134740A (ru) | 2019-04-05 |
EP3274077A1 (en) | 2018-01-31 |
EP3274077B1 (en) | 2022-09-14 |
US20190217269A1 (en) | 2019-07-18 |
GB201604641D0 (en) | 2016-05-04 |
JP2018516739A (ja) | 2018-06-28 |
CN107427777A (zh) | 2017-12-01 |
WO2016151296A1 (en) | 2016-09-29 |
GB2547145A (en) | 2017-08-09 |
DE102016105391A1 (de) | 2016-09-29 |
GB2539753A (en) | 2016-12-28 |
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