CN105008043A - 包含具有特定粒度分布的金属氧化物载体粒子的催化剂组合物 - Google Patents

包含具有特定粒度分布的金属氧化物载体粒子的催化剂组合物 Download PDF

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Publication number
CN105008043A
CN105008043A CN201480010807.1A CN201480010807A CN105008043A CN 105008043 A CN105008043 A CN 105008043A CN 201480010807 A CN201480010807 A CN 201480010807A CN 105008043 A CN105008043 A CN 105008043A
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China
Prior art keywords
metal oxide
refractory metal
zeolite
alumina
catalyst composition
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CN201480010807.1A
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English (en)
Chinese (zh)
Inventor
O·格拉克
A·桑德曼
J·B·霍克
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BASF Corp
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BASF Corp
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Priority to CN202110195803.7A priority Critical patent/CN112916037B/zh
Publication of CN105008043A publication Critical patent/CN105008043A/zh
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    • 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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CN201480010807.1A 2013-03-13 2014-03-13 包含具有特定粒度分布的金属氧化物载体粒子的催化剂组合物 Pending CN105008043A (zh)

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CN202110195803.7A CN112916037B (zh) 2013-03-13 2014-03-13 包含具有特定粒度分布的金属氧化物载体粒子的催化剂组合物

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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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CN202110195803.7A Active CN112916037B (zh) 2013-03-13 2014-03-13 包含具有特定粒度分布的金属氧化物载体粒子的催化剂组合物

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US (1) US9034287B2 (enExample)
EP (1) EP2969190B1 (enExample)
JP (1) JP6556115B2 (enExample)
KR (1) KR102251530B1 (enExample)
CN (2) CN105008043A (enExample)
BR (1) BR112015020858A2 (enExample)
CA (1) CA2898325A1 (enExample)
MX (1) MX2015012046A (enExample)
PL (1) PL2969190T3 (enExample)
RU (1) RU2675112C2 (enExample)
WO (1) WO2014159966A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
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