CN104039702A - 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途 - Google Patents

稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途 Download PDF

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Publication number
CN104039702A
CN104039702A CN201280058962.1A CN201280058962A CN104039702A CN 104039702 A CN104039702 A CN 104039702A CN 201280058962 A CN201280058962 A CN 201280058962A CN 104039702 A CN104039702 A CN 104039702A
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microporous crystalline
crystalline material
earth metal
sapo
metal
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Chinese (zh)
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黎鸿昕
W·E·科米尔
B·莫登
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PQ Corp
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PQ Corp
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Priority to CN201810052873.5A priority Critical patent/CN108249454A/zh
Publication of CN104039702A publication Critical patent/CN104039702A/zh
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    • B01J29/88—Ferrosilicates; Ferroaluminosilicates
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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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
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    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
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  • Chemical & Material Sciences (AREA)
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  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201280058962.1A 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途 Pending CN104039702A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810052873.5A CN108249454A (zh) 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途

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Application Number Priority Date Filing Date Title
US201161566106P 2011-12-02 2011-12-02
US61/566,106 2011-12-02
PCT/US2012/067474 WO2013082550A1 (en) 2011-12-02 2012-11-30 Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of nox

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CN201280058962.1A Pending CN104039702A (zh) 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途
CN201810052873.5A Pending CN108249454A (zh) 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途
CN201280058960.2A Expired - Fee Related CN103987662B (zh) 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途

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CN201280058960.2A Expired - Fee Related CN103987662B (zh) 2011-12-02 2012-11-30 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途

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US (1) US9517458B2 (https=)
EP (2) EP2785644B1 (https=)
JP (3) JP6320298B2 (https=)
KR (2) KR102078083B1 (https=)
CN (3) CN104039702A (https=)
BR (2) BR112014012818A2 (https=)
WO (2) WO2013082550A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891528A (zh) * 2015-06-12 2015-09-09 杭州回水科技股份有限公司 铜胺络合物作为模板剂固相合成Cu-SAPO-34分子筛的方法
CN109071245A (zh) * 2016-02-01 2018-12-21 优美科股份公司及两合公司 用于直接合成含铁的aei-沸石催化剂的方法
CN110997138A (zh) * 2017-06-09 2020-04-10 巴斯夫公司 用于NOx减排的具有受控孔隙率的催化洗涂层
CN112236230A (zh) * 2018-05-14 2021-01-15 优美科股份公司及两合公司 稳定的小孔沸石

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2419209A1 (en) * 2009-04-17 2012-02-22 Johnson Matthey Public Limited Company Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
PL2428659T3 (pl) * 2010-09-13 2017-01-31 Umicore Ag & Co. Kg Katalizator do usuwania tlenków azotu ze spalin silników wysokoprężnych
US8795626B2 (en) * 2010-12-28 2014-08-05 Tosoh Corporation Zeolite having copper and alkali earth metal supported thereon
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