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公开(公告)号:US08323601B2
公开(公告)日:2012-12-04
申请号:US12784140
申请日:2010-05-20
申请人: Rachelle Justice , Rajashekharam Malyala , Svetlana Iretskaya , Dylan Trandal , Dien To , Jason Pless , Stephen Golden , Jiho Yoo
发明人: Rachelle Justice , Rajashekharam Malyala , Svetlana Iretskaya , Dylan Trandal , Dien To , Jason Pless , Stephen Golden , Jiho Yoo
IPC分类号: B01D53/56 , B01D53/94 , B01J8/02 , B01J8/00 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01B31/18 , C01G28/00 , C01G30/00
CPC分类号: B01J23/14 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2258/012 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/005 , B01J23/626 , B01J23/83 , B01J23/835 , B01J23/8892 , B01J29/061 , B01J29/072 , B01J29/46 , B01J37/0246 , B01J2523/00 , F01N3/035 , F01N3/103 , F01N2370/02 , F01N2370/04 , B01J2523/17 , B01J2523/3712 , B01J2523/3718 , B01J2523/3725 , B01J2523/48 , B01J2523/43 , B01J2523/47
摘要: Embodiments of the present disclosure include a catalyst for the conversion of CO and/or hydrocarbons in an exhaust stream including a Sn compound selected from the group consisting of a binary composition comprising Sn and Ti, a ternary composition comprising Sn, Ti and Zr, and mixtures of any thereof. In those embodiments, the binary composition may include Sn(X)Ti(y)O2, wherein x+y=1, 0.85>y>0. In other embodiments of the present disclosure, the Sn compound includes a ternary composition including Sn(a)Ti(b)Zr(c)O2, wherein a is 0.25, b is 0.25 and c is 0.5. Certain embodiments of this disclosure include a method for the conversion of CO in an exhaust stream, including contacting an exhaust stream containing CO with the catalyst described above containing a Sn compound. In other embodiments, the exhaust stream includes hydrocarbons.
摘要翻译: 本公开的实施方案包括用于在包含Sn化合物的排气流中转化CO和/或烃的催化剂,所述Sn化合物选自包含Sn和Ti的二元组合物,包含Sn,Ti和Zr的三元组合物,以及 其中任何一种的混合物。 在这些实施方案中,二元组合物可以包括Sn(X)Ti(y)O 2,其中x + y = 1,0 0.85> y> 0。 在本公开的其它实施方案中,Sn化合物包括包含Sn(a)Ti(b)Zr(c)O 2的三元组合物,其中a为0.25,b为0.25,c为0.5。 本公开的某些实施方案包括用于在排气流中转化CO的方法,包括使含有CO的废气流与含有Sn化合物的上述催化剂接触。 在其它实施方案中,废气流包括烃。
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公开(公告)号:US20100316547A1
公开(公告)日:2010-12-16
申请号:US12784140
申请日:2010-05-20
申请人: Rachelle Justice , Rajashekharam V. Malyala , Svetlana Iretskaya , Dylan Trandal , Dien To , Jason Pless , Stephen Golden , Jiho Yoo
发明人: Rachelle Justice , Rajashekharam V. Malyala , Svetlana Iretskaya , Dylan Trandal , Dien To , Jason Pless , Stephen Golden , Jiho Yoo
IPC分类号: B01D53/62 , B01J23/14 , B01J23/44 , B01J23/745 , B01J23/755 , B01J23/24 , B01J23/75 , B01J23/72 , B01J29/04 , B01J29/40 , B01J29/18 , B01J29/08 , B01J21/06 , B01J27/224 , B01D50/00
CPC分类号: B01J23/14 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2258/012 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/005 , B01J23/626 , B01J23/83 , B01J23/835 , B01J23/8892 , B01J29/061 , B01J29/072 , B01J29/46 , B01J37/0246 , B01J2523/00 , F01N3/035 , F01N3/103 , F01N2370/02 , F01N2370/04 , B01J2523/17 , B01J2523/3712 , B01J2523/3718 , B01J2523/3725 , B01J2523/48 , B01J2523/43 , B01J2523/47
摘要: Embodiments of the present disclosure include a catalyst for the conversion of CO and/or hydrocarbons in an exhaust stream including a Sn compound selected from the group consisting of a binary composition comprising Sn and Ti, a ternary composition comprising Sn, Ti and Zr, and mixtures of any thereof. In those embodiments, the binary composition may include Sn(X)Ti(y)O2, wherein x+y=1, 0.85>y>0. In other embodiments of the present disclosure, the Sn compound includes a ternary composition including Sn(a)Ti(b)Zr(c)O2, wherein a is 0.25, b is 0.25 and c is 0.5. Certain embodiments of this disclosure include a method for the conversion of CO in an exhaust stream, including contacting an exhaust stream containing CO with the catalyst described above containing a Sn compound. In other embodiments, the exhaust stream includes hydrocarbons.
摘要翻译: 本公开的实施方案包括用于在包含Sn化合物的排气流中转化CO和/或烃的催化剂,所述Sn化合物选自包含Sn和Ti的二元组合物,包含Sn,Ti和Zr的三元组合物,以及 其中任何一种的混合物。 在这些实施方案中,二元组合物可以包括Sn(X)Ti(y)O 2,其中x + y = 1,0 0.85> y> 0。 在本公开的其它实施方案中,Sn化合物包括包含Sn(a)Ti(b)Zr(c)O 2的三元组合物,其中a为0.25,b为0.25,c为0.5。 本公开的某些实施方案包括用于在排气流中转化CO的方法,包括使含有CO的废气流与含有Sn化合物的上述催化剂接触。 在其它实施方案中,废气流包括烃。
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