JP6556115B2 - 特定の粒径分布を有する金属酸化物支持体粒子を含む触媒組成物 - Google Patents

特定の粒径分布を有する金属酸化物支持体粒子を含む触媒組成物 Download PDF

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JP6556115B2
JP6556115B2 JP2016501875A JP2016501875A JP6556115B2 JP 6556115 B2 JP6556115 B2 JP 6556115B2 JP 2016501875 A JP2016501875 A JP 2016501875A JP 2016501875 A JP2016501875 A JP 2016501875A JP 6556115 B2 JP6556115 B2 JP 6556115B2
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catalyst
metal oxide
refractory metal
oxide support
zeolite
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JP2016517346A (ja
JP2016517346A5 (cg-RX-API-DMAC7.html
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ガーラッハ，オルガ
ズンダーマン，アンドレアス
ビー． ホーク，ジェフリー
ビー． ホーク，ジェフリー
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BASF Corp
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BASF Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
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JP2016501875A 2013-03-13 2014-03-13 特定の粒径分布を有する金属酸化物支持体粒子を含む触媒組成物 Active JP6556115B2 (ja)

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Application Number Priority Date Filing Date Title
US201361779603P 2013-03-13 2013-03-13
US61/779,603 2013-03-13
US14/205,049 US9034287B2 (en) 2013-03-13 2014-03-11 Catalyst compositions, articles, methods and systems
US14/205,049 2014-03-11
PCT/US2014/025540 WO2014159966A1 (en) 2013-03-13 2014-03-13 Catalyst compositions comprising metal oxid support particles with specific particle size distributions

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JP2016517346A JP2016517346A (ja) 2016-06-16
JP2016517346A5 JP2016517346A5 (cg-RX-API-DMAC7.html) 2018-08-02
JP6556115B2 true JP6556115B2 (ja) 2019-08-07

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GB2535466A (en) * 2015-02-16 2016-08-24 Johnson Matthey Plc Catalyst with stable nitric oxide (NO) oxidation performance
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CN112916037A (zh) 2021-06-08
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EP2969190B1 (en) 2023-03-08
BR112015020858A2 (pt) 2017-07-18
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CN112916037B (zh) 2024-02-09
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US9034287B2 (en) 2015-05-19
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