公开(公告)号：EP2069052B1

公开(公告)日：2012-08-29

申请号：EP07842867.9

申请日：2007-09-20

Applicant: BASF Corporation

Inventor： CASTELLANO, Christopher R. ,  MOINI, Ahmad ,  KOERMER, Gerald Stephen ,  FURBECK, Howard ,  SCHMIEG, Steven J. ,  BLINT, Richard J.

IPC: B01J37/10 ,  B01J23/40 ,  B01J23/50 ,  F01N3/08

CPC classification number: B01D53/9418 ,  B01D2251/208 ,  B01D2255/1021 ,  B01D2255/104 ,  B01D2255/9155 ,  B01D2258/012 ,  B01J23/50 ,  B01J37/0201 ,  B01J37/0242 ,  B01J37/10 ,  Y02T10/24

Abstract: Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver and a platinum group metal on a particulate alumina support, the atomic fraction of the platinum group metal being less than or equal to about 0.25. Methods of manufacturing catalysts are described in which silver is impregnated on alumina particles.

公开(公告)号：EP2069053B1

公开(公告)日：2012-08-29

申请号：EP07842879.4

申请日：2007-09-20

Applicant: BASF Corporation

Inventor： KOERMER, Gerald Stephen ,  MOINI, Ahmad ,  FURBECK, Howard ,  CASTELLANO, Christopher R.

IPC: B01D53/94 ,  B01J23/40 ,  B01J23/50 ,  F01N3/08

CPC classification number: B01D53/9418 ,  B01D2251/208 ,  B01D2255/102 ,  B01D2255/104 ,  B01D2255/9155 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/50 ,  B01J35/006 ,  Y02T10/24 ,  Y10T428/24149

Abstract: Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver on a particulate alumina support, the silver having a diameter of less than about 20 nm. Methods of manufacturing catalysts are described in which ionic silver is impregnated on particulate hydroxylated alumina particles.

公开(公告)号：EP2393754A2

公开(公告)日：2011-12-14

申请号：EP10736373.1

申请日：2010-01-28

Applicant: BASF Corporation

Inventor： FURBECK, Howard ,  KOERMER, Gerald ,  MOINI, Ahmad ,  SCHMIEG, J., Steven

IPC: C01C1/04 ,  B01J23/50

CPC classification number: B01J23/50 ,  B01D53/9418 ,  B01D2251/208 ,  B01D2251/21 ,  B01D2255/104 ,  B01D2255/2092 ,  B01D2255/9205 ,  B01D2257/404 ,  B01D2257/702 ,  B01J21/04 ,  B01J35/006 ,  B01J37/0201 ,  B01J37/0248 ,  C01C1/04 ,  Y02P20/52

Abstract: Provided is a process for producing ammonia by the catalytic reduction of nitrogen oxide in the presence of a hydrocarbon, and in certain embodiments, in the presence of an oxygenated hydrocarbon.

公开(公告)号：EP2964383A1

公开(公告)日：2016-01-13

申请号：EP14760404.5

申请日：2014-03-06

Applicant: BASF Corporation

Inventor： ALDEN, Laif, R. ,  BUELOW, Mark, T. ,  LAPADULA, Gerard, D. ,  TRAN, Pascaline, Harrison ,  PHAM, Tiep ,  FURBECK, Howard ,  ROMANSKI, Francis, S.

IPC: B01J31/12 ,  B01D53/62

CPC classification number: B01J23/8892 ,  B01D53/44 ,  B01D53/62 ,  B01D53/70 ,  B01D53/864 ,  B01D53/8662 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20784 ,  B01D2255/20792 ,  B01D2255/2094 ,  B01D2255/40 ,  B01D2255/407 ,  B01D2256/20 ,  B01D2257/2062 ,  B01D2257/7027 ,  B01D2257/708 ,  B01D2258/02 ,  B01J35/04 ,  B01J37/0201 ,  B01J37/0248 ,  B01J37/035 ,  B01J2523/00 ,  B01J2523/17 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/72 ,  B01J2523/47

Abstract: A catalyst for oxidizing carbon monoxide (CO), volatile organic compounds (VOCs), and methyl bromide (CH
3 Br) is provided. The catalyst comprises a first base metal catalyst supported on an oxygen donating support that is substantially free of alumina, and at least one second base metal catalyst. Also provided is a method for treating the waste stream from a purified terephthalic acid (PTA) process, the method comprising contacting a waste stream containing carbon monoxide (CO), volatile organic compounds (VOCs), and methyl bromide with a catalyst comprising a first base metal catalyst supported on an oxygen donating support that is substantially free of alumina, and at least one second base metal catalyst.

Abstract translation: 提供了用于氧化一氧化碳（CO），挥发性有机化合物（VOC）和甲基溴（CH 3 Br）的催化剂。 该催化剂包含负载在基本上不含氧化铝的供氧载体上的第一基底金属催化剂和至少一种第二基底金属催化剂。 还提供了用于处理来自纯化对苯二甲酸（PTA）工艺的废物流的方法，所述方法包括使含有一氧化碳（CO），挥发性有机化合物（VOC）和甲基溴的废物流与包含第一 负载在基本不含氧化铝的供氧载体上的贱金属催化剂和至少一种第二基底金属催化剂。