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公开(公告)号：US09802182B2
公开(公告)日：2017-10-31
申请号：US14205704
申请日：2014-03-12
Applicant: BASF Corporation
Inventor： Subramanian Prasad , Martin C. Wende , Jaya L. Mohanan
IPC: B01J29/06 , B01J27/182 , B01D53/56 , B01J29/85 , B01D53/94 , B01D53/86 , B01J35/00 , B01J37/02 , B01J29/76 , B01J29/70 , B01J35/04
CPC classification number: B01J29/85 , B01D53/8625 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D2255/2065 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/50 , B01J29/7065 , B01J29/763 , B01J35/002 , B01J35/04 , B01J37/0246 , B01J2229/183 , B01J2229/186 , B01J2229/24 , B01J2229/30 , B01J2229/38
Abstract: Described are catalyst materials and catalytic articles comprising a metal exchanged SAPO material comprising a plurality of substitutional sites consisting essentially of Si(4Al) sites and substantially free of Si(0Al) sites. The materials and catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
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公开(公告)号：US09931620B2
公开(公告)日：2018-04-03
申请号：US15720567
申请日：2017-09-29
Applicant: BASF Corporation
Inventor： Subramanian Prasad , Martin C. Wende , Jaya L. Mohanan
IPC: B01J29/06 , B01J27/182 , B01J29/85 , B01D53/94 , B01J29/70 , B01J29/76 , B01D53/86 , B01J37/02 , B01J35/00 , B01J35/04
CPC classification number: B01J29/85 , B01D53/8625 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D2255/2065 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/50 , B01J29/7065 , B01J29/763 , B01J35/002 , B01J35/04 , B01J37/0246 , B01J2229/183 , B01J2229/186 , B01J2229/24 , B01J2229/30 , B01J2229/38
Abstract: Described are catalyst materials and catalytic articles comprising a metal exchanged SAPO material comprising a plurality of substitutional sites consisting essentially of Si(4Al) sites and substantially free of Si(0Al) sites. The materials and catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
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公开(公告)号：US20180021764A1
公开(公告)日：2018-01-25
申请号：US15720567
申请日：2017-09-29
Applicant: BASF Corporation
Inventor： Subramanian Prasad , Martin C. Wende , Jaya L. Mohanan
CPC classification number: B01J29/85 , B01D53/8625 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D2255/2065 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/50 , B01J29/7065 , B01J29/763 , B01J35/002 , B01J35/04 , B01J37/0246 , B01J2229/183 , B01J2229/186 , B01J2229/24 , B01J2229/30 , B01J2229/38
Abstract: Described are catalyst materials and catalytic articles comprising a metal exchanged SAPO material comprising a plurality of substitutional sites consisting essentially of Si(4Al) sites and substantially free of Si(0Al) sites. The materials and catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
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公开(公告)号：US20140271452A1
公开(公告)日：2014-09-18
申请号：US14205704
申请日：2014-03-12
Applicant: BASF Corporation
Inventor： Subramanian Prasad , Martin C. Wende , Jaya L. Mohanan
CPC classification number: B01J29/85 , B01D53/8625 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D2255/2065 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/50 , B01J29/7065 , B01J29/763 , B01J35/002 , B01J35/04 , B01J37/0246 , B01J2229/183 , B01J2229/186 , B01J2229/24 , B01J2229/30 , B01J2229/38
Abstract: Described are catalyst materials and catalytic articles comprising a metal exchanged SAPO material comprising a plurality of substitutional sites consisting essentially of Si(4Al) sites and substantially free of Si(0Al) sites. The materials and catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
Abstract translation: 描述了包含金属交换的SAPO材料的催化剂材料和催化制品，其包含基本上由Si（4Al）位点组成并且基本上不含Si（0Al）位点的多个取代位置。 材料和催化制品可用于在还原剂存在下催化还原氮氧化物的方法和系统。
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