JP6787935B2 - 単一層又は二層アンモニアスリップ触媒 - Google Patents

単一層又は二層アンモニアスリップ触媒 Download PDF

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JP6787935B2
JP6787935B2 JP2017565207A JP2017565207A JP6787935B2 JP 6787935 B2 JP6787935 B2 JP 6787935B2 JP 2017565207 A JP2017565207 A JP 2017565207A JP 2017565207 A JP2017565207 A JP 2017565207A JP 6787935 B2 JP6787935 B2 JP 6787935B2
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catalyst
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molecular sieve
scr catalyst
platinum
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JP2018526193A (ja
JP2018526193A5 (cg-RX-API-DMAC10.html
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ジン ルー，
ジン ルー，
ミーケル ラーション，
ミーケル ラーション，
デーヴィッド マイカレフ，
デーヴィッド マイカレフ，
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Johnson Matthey PLC
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Johnson Matthey PLC
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    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
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    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
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    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
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    • F01N3/2066—Selective catalytic reduction [SCR]
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    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
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    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
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    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/18—Ammonia
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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

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  • Chemical & Material Sciences (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
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BR112015017499A2 (pt) 2013-01-29 2017-07-11 Johnson Matthey Plc artigo catalisador para tratamento de um gás de emissão, método para preparar um artigo catalisador, e, método e sistema para tratamento de um gás de emissão
RU2018143245A (ru) 2013-07-30 2019-01-10 Джонсон Мэтти Паблик Лимитед Компани Катализатор обработки проскочившего аммиака
US9789468B2 (en) * 2014-02-18 2017-10-17 Korea Institute Of Industrial Technology SCR catalyst containing carbon material loaded with vanadium and tungsten and method of preparing same
BR112017027173B1 (pt) * 2015-06-18 2021-09-28 Johnson Matthey Public Limited Company Catalisador de vazamento de amônia, método para melhorar o rendimento de n2 de amônia em um gás de escape, e, método para reduzir a formação de n2o de nh3 em um gás de escape

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JP2018526193A (ja) 2018-09-13
WO2016205506A1 (en) 2016-12-22
RU2018101715A (ru) 2019-07-18
DE102016111151A1 (de) 2016-12-22
CN107847918A (zh) 2018-03-27
US9789441B2 (en) 2017-10-17
RU2018101715A3 (cg-RX-API-DMAC10.html) 2019-10-09
US20160367938A1 (en) 2016-12-22
GB2542231A (en) 2017-03-15
CN117065794A (zh) 2023-11-17
EP3310477A1 (en) 2018-04-25
BR112017027160B1 (pt) 2021-09-28
GB2542231B (en) 2019-08-14
GB201610559D0 (en) 2016-08-03
RU2743125C2 (ru) 2021-02-15
KR20180020215A (ko) 2018-02-27

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