ZA201901227B - Selective catalytic reduction articles and systems - Google Patents

Selective catalytic reduction articles and systems

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Publication number
ZA201901227B
ZA201901227B ZA2019/01227A ZA201901227A ZA201901227B ZA 201901227 B ZA201901227 B ZA 201901227B ZA 2019/01227 A ZA2019/01227 A ZA 2019/01227A ZA 201901227 A ZA201901227 A ZA 201901227A ZA 201901227 B ZA201901227 B ZA 201901227B
Authority
ZA
South Africa
Prior art keywords
systems
catalytic reduction
selective catalytic
reduction articles
articles
Prior art date
Application number
ZA2019/01227A
Other languages
English (en)
Inventor
Xue Wen-Mei
yang Jeff
Roth Stanley
E Voss Kenneth
Shah Sandip
L Mohanan Jaya
Fu Qi
Prasad Subramanian
Slawski Barbara
Original Assignee
Basf Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Corp filed Critical Basf Corp
Publication of ZA201901227B publication Critical patent/ZA201901227B/en

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    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment
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    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • 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
    • 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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  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
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ZA2019/01227A 2016-08-05 2019-02-26 Selective catalytic reduction articles and systems ZA201901227B (en)

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EP3494089A4 (en) 2020-09-16
JP2019531244A (ja) 2019-10-31
US11344868B2 (en) 2022-05-31
RU2019106040A (ru) 2020-09-07
EP3494089A1 (en) 2019-06-12
WO2018025244A1 (en) 2018-02-08
US20190168199A1 (en) 2019-06-06
RU2019106040A3 (https=) 2020-11-27
CA3032554A1 (en) 2018-02-08
RU2770116C2 (ru) 2022-04-14
KR102443392B1 (ko) 2022-09-15
MY200526A (en) 2023-12-30
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JP7155108B2 (ja) 2022-10-18
KR20190027392A (ko) 2019-03-14

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