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公开(公告)号：EP2117707B2
公开(公告)日：2018-08-15
申请号：EP08730852.4
申请日：2008-02-27
申请人： BASF Corporation
发明人： XUE, Wen-Mei , BOORSE, R. Samuel , JAGLOWSKI, William M. , KOERMER, Gerald Stephen , MOINI, Ahmad , PATCHETT, Joseph A. , BURK, Patrick , DETTLING, Joseph Charles , CAUDLE, Matthew Tyler
IPC分类号： B01J29/072 , B01J29/76 , B01D53/00
CPC分类号： B01D53/9418 , B01D2251/206 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9155 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/072 , B01J29/723 , B01J29/763 , B01J35/0006 , B01J35/04 , B01J37/0246 , Y02T10/24 , Y10T428/24149
摘要： Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
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2.发明公开MIXED METAL 8-RING SMALL PORE MOLECULAR SIEVE CATALYST COMPOSITIONS, CATALYTIC ARTICLES, SYSTEMS AND METHODS 审中-公开催化剂组合物小孔8环分子七个在混合金属催化剂制品，系统和方法
公开(公告)号：EP2908947A1
公开(公告)日：2015-08-26
申请号：EP13848088.4
申请日：2013-10-17
申请人： BASF Corporation
发明人： MONAHAN, Jaya, L. , BURK, Patrick , BREEN, Michael, J. , SLAWSKI, Barbara , NAGATA, Makato , BANNO, Yasuyuki , KIM, Eunseok
IPC分类号： B01J29/072 , B01J29/06 , B01J37/16
CPC分类号： B01J29/80 , B01D53/94 , B01D53/9418 , B01D2255/2042 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01J29/70 , B01J29/763 , B01J29/83 , B01J29/85 , B01J37/0246
摘要： Described are compositions and catalytic articles comprising a copper-promoted 8-ring small pore molecular sieve and an iron-promoted 8-ring small pore molecular sieve. The 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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3.发明公开8-RING SMALL PORE MOLECULAR SIEVE WITH PROMOTER TO IMPROVE LOW TEMPERATURE PERFORMANCE 审中-公开8小微孔和启动子RING分子筛的低温性能的增大
公开(公告)号：EP2908944A1
公开(公告)日：2015-08-26
申请号：EP13847777.3
申请日：2013-10-17
申请人： BASF Corporation
CPC分类号： B01J29/763 , B01D53/8628 , B01D53/94 , B01D53/9418 , B01D2255/204 , B01D2255/2042 , B01D2255/20761 , B01D2255/50 , B01D2257/404 , B01J29/70 , B01J29/76 , B01J29/85 , B01J37/0246
摘要： Described is a selective catalytic reduction catalyst comprising an 8-ring small pore molecular sieve promoted with copper and an alkaline earth component. The catalyst is effective to catalyze the reduction of nitrogen oxides (NOx) in the presence of a reductant. A method for selectively reducing nitrogen oxides is also described.
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4.发明公开PT-PD DIESEL OXIDATION CATALYST WITH CO/HC LIGHT-OFF AND HC STORAGE FUNCTION 审中-公开用CO / HC起燃HC与记忆PT-PD-柴油机氧化催化剂
公开(公告)号：EP2834002A1
公开(公告)日：2015-02-11
申请号：EP12715513.3
申请日：2012-04-05
申请人： BASF Corporation , BASF SE
发明人： MÜLLER-STACH, Torsten W. , PUNKE, Alfred H. , GRUBERT, Gerd , HILGENDORFF, Marcus , DOERING, Helke , NEUBAUER, Torsten , ZHENG, Xiaolai , WAN, Chung-Zong , XUE, Wen-Mei , BURK, Patrick
IPC分类号： B01J29/035 , B01J37/02 , B01D53/94
CPC分类号： B01J29/7676 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/2042 , B01D2255/2047 , B01D2255/2063 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/9022 , B01D2255/9025 , B01D2255/912 , B01D2258/012 , B01J21/04 , B01J23/44 , B01J29/0354 , B01J29/44 , B01J29/7615 , B01J37/0244 , B01J37/0246 , B01J2229/64 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N13/009 , F01N2370/04 , F01N2510/0684 , Y02A50/2341 , Y02T10/24
摘要： A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO) and the reduction of nitrogen oxides (NOx) is described. More particularly, the present invention is directed to a washcoat composition comprising high silica to alumina zeolite and platinum and palladium such that the zeolite minimizes negative interactions of these platinum group metals with the zeolite.
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公开(公告)号：EP3585516A1
公开(公告)日：2020-01-01
申请号：EP18756633.6
申请日：2018-02-21
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公开(公告)号：EP2844388B1
公开(公告)日：2019-07-17
申请号：EP12717522.2
申请日：2012-04-06
申请人： BASF Corporation
发明人： ZHENG, Xiaolai , WAN, Chung-Zong , BURK, Patrick
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公开(公告)号：EP2834002B1
公开(公告)日：2019-03-20
申请号：EP12715513.3
申请日：2012-04-05
申请人： BASF Corporation , BASF SE
发明人： MÜLLER-STACH, Torsten W. , PUNKE, Alfred H. , GRUBERT, Gerd , HILGENDORFF, Marcus , DOERING, Helke , NEUBAUER, Torsten , ZHENG, Xiaolai , WAN, Chung-Zong , XUE, Wen-Mei , BURK, Patrick
IPC分类号： B01J29/035 , B01J37/02 , B01D53/94
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公开(公告)号：EP2908946B1
公开(公告)日：2020-09-09
申请号：EP13847344.2
申请日：2013-10-17
申请人： BASF Corporation
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公开(公告)号：EP3186003A1
公开(公告)日：2017-07-05
申请号：EP15835062.9
申请日：2015-08-25
申请人： BASF Corporation
发明人： XUE, Wen-mei , WEI, Xinyi , HILGENDORFF, Marcus , BURK, Patrick
CPC分类号： B01D53/94 , B01D53/9422 , B01D53/944 , B01D53/945 , B01D2255/2042 , B01D2255/2065 , B01D2255/2092 , B01D2255/91 , B01D2255/9202 , B01D2255/9207 , B01D2258/012 , B01J23/10 , B01J23/63 , B01J35/002 , B01J35/023 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J37/0203 , B01J37/08 , B01J2523/00 , Y02T10/22 , B01J2523/25 , B01J2523/31 , B01J2523/3712
摘要： A catalyst for the treatment of exhaust gas emissions is disclosed. The catalyst can comprise ceria-alumina particles having a ceria phase present in a weight percent of the composite in the range of about 20% to about 80% on an oxide basis, an alkaline earth metal component supported on the ceria-alumina particles, wherein the Ce02 is present in the form of crystallites that are hydrothermally stable and have an average crystallite size less than 160 Å after aging at 950 °C for 5 hours in 2% 02 and 10% steam in N2.
摘要翻译： 公开了一种用于废气排放物处理的催化剂。 该催化剂可包含具有存在于重量百分比在约20％的范围内的复合材料的二氧化铈相至约80％以氧化物计的二氧化铈 - 氧化铝颗粒，碱土金属组分负载在氧化铈 - 氧化铝颗粒，其中 CeO 2以水热稳定的晶体形式存在，并且在N 2中的2％O 2和10％蒸汽中在950℃老化5小时后具有小于的平均晶粒尺寸。
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公开(公告)号：EP2908946A1
公开(公告)日：2015-08-26
申请号：EP13847344.2
申请日：2013-10-17
申请人： BASF Corporation
发明人： MONAHAN, Jaya, L. , BURK, Patrick , BREEN, Michael, J. , SLAWSKI, Barbara , NAGATA, Makoto , BANNO, Yasuyuki , KIM, Eunseok
IPC分类号： B01J29/035 , B01J37/08
摘要： Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.
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