公开(公告)号：EP2654944A4

公开(公告)日：2014-06-25

申请号：EP11851440

申请日：2011-12-14

申请人： BASF CORP

发明人： RUETINGER WOLFGANG ,  MOINI AHMAD ,  RAMACHANDRAN BALA ,  CHOI SUKWON

IPC分类号： B01J21/10 ,  B01J21/06 ,  C01F5/02 ,  C07C11/09

CPC分类号： B01J37/0009 ,  B01J21/066 ,  B01J21/10 ,  B01J21/16 ,  B01J23/10 ,  B01J35/002 ,  C07C5/2512 ,  C07C2521/06 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2521/16 ,  C07C2523/10 ,  C07C11/08

摘要： Extruded isomerization catalysts comprising MgO, a metal silicate clay binder and a stabilizer and methods of forming such isomerization catalysts are disclosed. Also disclosed are isomerization catalysts that exhibit a fresh isomerization rate and an aged isomerization rate that is at least 50% of the fresh isomerization rate. Embodiments of the isomerization catalysts disclosed herein include metal silicate clay binders that include a layered structure and metal silicate. The metal silicate clay binder may be present in an amount in the range from about 5 wt % to about 20 wt %. Exemplary stabilizers include one or more of ZrO2, tetravalent rare earth metal and a trivalent rare earth metal. Stabilizers may be present in an amount up to about 40 wt %. One or more improved properties, such as piece crush strength and isomerization performance, are exhibited by the catalyst article.

公开(公告)号：EP2393754A4

公开(公告)日：2015-08-26

申请号：EP10736373

申请日：2010-01-28

申请人： BASF CORP

发明人： FURBECK HOWARD ,  KOERMER GERALD ,  MOINI AHMAD ,  SCHMIEG J STEVEN

IPC分类号： C01C1/04 ,  B01J23/50

CPC分类号： 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

公开(公告)号：EP3157672A4

公开(公告)日：2018-04-04

申请号：EP15809019

申请日：2015-06-17

申请人： BASF CORP

发明人： TRUKHAN NATALIA ,  MUELLER ULRICH ,  BREEN MICHAEL ,  SLAWSKI BARBARA ,  FU QI ,  MOHANAN JAYA L ,  KRAUS MARTIN W ,  MOINI AHMAD ,  YANG XIAOFAN ,  HOCHMUTH JOHN K

IPC分类号： B01J29/06 ,  B01J29/064 ,  F01N3/20

CPC分类号： B01J37/0215 ,  B01D53/9418 ,  B01D53/9436 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/104 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/911 ,  B01J29/763 ,  B01J29/89 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0246 ,  B01J2229/183 ,  B01J2229/186

摘要： Described is a selective catalytic reduction catalyst comprising a zeolitic framework material of silicon and aluminum atoms, wherein a fraction of the silicon atoms are isomorphously substituted with a tetravalent metal. The catalyst can include a promoter metal such that the catalyst effectively promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H20 selectively over a temperature range of 150 to 650 °C. In another aspect, described is a selective catalytic reduction composite comprising an SCR catalyst material and an ammonia storage material comprising a transition metal having an oxidation state of IV. The SCR catalyst material promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H20 selectively over a temperature range of 150 °C to 600 °C, and the SCR catalyst material is effective to store ammonia at temperatures of 400 °C and above. A method for selectively reducing nitrogen oxides, and a method for simultaneously selectively reducing nitrogen oxide and storing ammonia are also described. Additionally, an exhaust gas treatment system is also described.

公开(公告)号：EP2364213A4

公开(公告)日：2013-12-04

申请号：EP09825385

申请日：2009-11-05

申请人： BASF CORP

发明人： BULL IVOR ,  MOINI AHMAD ,  RAI MUKTA

IPC分类号： B01J29/70 ,  B01D53/56 ,  B01J29/74 ,  B01J29/76 ,  B01J37/30

CPC分类号： B01J29/7015 ,  B01D53/9418 ,  B01D53/9477 ,  B01D2251/2062 ,  B01D2255/50 ,  B01D2258/012 ,  B01D2258/014 ,  B01J29/763 ,  B01J37/0036 ,  B01J37/0246 ,  B01J37/30 ,  Y02T10/24

摘要： Disclosed are zeolite catalysts having the CHA crystal structure with a low silica to alumina ratio, as well as articles and systems incorporating the catalysts and methods for their preparation and use. The catalysts can be used to reduce NOx from exhaust gas streams, particularly those emanating from gasoline or diesel engines.

摘要翻译： 公开了具有低二氧化硅与氧化铝比的CHA晶体结构的沸石催化剂，以及掺入催化剂的制品和系统及其制备和使用方法。 催化剂可用于从废气流，特别是从汽油或柴油发动机排出的废气流中还原NOx。

公开(公告)号：EP2970785A4

公开(公告)日：2016-12-21

申请号：EP14778971

申请日：2014-03-10

申请人： BASF CORP

发明人： PETROVIC IVAN ,  MOINI AHMAD ,  HEDRICK SCOTT ,  KRAUS MARTIN

IPC分类号： B01J29/14 ,  B01J29/24 ,  B01J29/68 ,  B01J29/74 ,  B01J29/76 ,  C10G3/00 ,  C10G45/04 ,  C10G45/64 ,  C10G49/02 ,  C10L1/04

CPC分类号： C10G45/64 ,  B01J29/072 ,  B01J29/14 ,  B01J29/24 ,  B01J29/68 ,  B01J29/7492 ,  B01J29/76 ,  B01J29/7653 ,  B01J29/7661 ,  B01J29/7684 ,  B01J29/7692 ,  B01J2229/183 ,  C10G3/00 ,  C10G3/50 ,  C10G2300/1011 ,  C10G2300/1037 ,  C10G2300/304 ,  C10G2400/04 ,  C10G2400/08 ,  Y02P30/20

摘要： The hydroisomerization of a paraffinic hydrocarbon feedstock obtained from renewable sources is effectively achieved by passing the feedstock in the presence of hydrogen over a hydroisomerization catalyst comprising a crystalline metal silicate molecular sieve, in which a portion of the crystalline framework contains iron.

公开(公告)号：EP2748109A4

公开(公告)日：2015-05-27

申请号：EP12825021

申请日：2012-08-24

申请人： BASF CORP

发明人： MOINI AHMAD ,  ALERASOOL SAEED ,  PRASAD SUBRAMANIAN

IPC分类号： C01B39/04 ,  C01B39/48

CPC分类号： B01D53/8628 ,  B01D53/9418 ,  B01D2255/50 ,  B01J29/7015 ,  B82Y30/00 ,  C01B39/04 ,  C01B39/305 ,  C01B39/48

摘要： Molecular sieves, improved methods for their synthesis, and catalysts, systems and methods of using these molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are described. The molecular sieves are made using a tailored colloid including an alumina source, a silica source and a structure directing agent.

公开(公告)号：EP3157671A4

公开(公告)日：2018-02-14

申请号：EP15808974

申请日：2015-06-17

申请人： BASF CORP

发明人： YANG XIAOFAN ,  HOCHMUTH JOHN K ,  XUE WEN-MEI ,  WANG XIAOMING ,  CAUDLE MATTHEW TYLER ,  MOINI AHMAD ,  HOLLOBAUGH DUSTIN O ,  FU QI ,  BREEN MICHAEL

IPC分类号： B01J29/89 ,  B01D53/94 ,  B01J29/06 ,  B01J29/16 ,  B01J29/20 ,  B01J37/02

CPC分类号： B01J37/0215 ,  B01D53/9418 ,  B01D53/9436 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/104 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/911 ,  B01J29/763 ,  B01J29/89 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0246 ,  B01J2229/183 ,  B01J2229/186

摘要： Described is a selective catalytic reduction catalyst comprising a zeolitic framework material of silicon and aluminum atoms, wherein a fraction of the silicon atoms are isomorphously substituted with a tetravalent metal. The catalyst can include a promoter metal such that the catalyst effectively promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H20 selectively over a temperature range of 150 to 650 °C. In another aspect, described is a selective catalytic reduction composite comprising an SCR catalyst material and an ammonia storage material comprising a transition metal having an oxidation state of IV. The SCR catalyst material promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H20 selectively over a temperature range of 150 °C to 600 °C, and the SCR catalyst material is effective to store ammonia at temperatures of 400 °C and above. A method for selectively reducing nitrogen oxides, and a method for simultaneously selectively reducing nitrogen oxide and storing ammonia are also described. Additionally, an exhaust gas treatment system is also described.

公开(公告)号：EP2600969A4

公开(公告)日：2016-12-14

申请号：EP11815130

申请日：2011-08-01

申请人： BASF CORP

发明人： LOEWENSTEIN MICHAEL A ,  MOINI AHMAD ,  PETROVIC IVAN

IPC分类号： B01J29/04 ,  B01J23/40 ,  B01J23/42 ,  B01J23/755 ,  B01J23/89 ,  B01J29/74 ,  B01J29/85 ,  B01J37/02 ,  B01J37/08 ,  C10G3/00 ,  C10G45/02 ,  C10G45/62 ,  C10G45/64 ,  C10G65/04 ,  C10L1/02

CPC分类号： B01J29/7461 ,  B01J23/40 ,  B01J23/755 ,  B01J23/892 ,  B01J29/7469 ,  B01J29/7484 ,  B01J29/7492 ,  B01J29/85 ,  B01J37/0201 ,  B01J37/088 ,  B01J2229/20 ,  B01J2229/42 ,  C10G3/47 ,  C10G3/49 ,  C10G3/50 ,  C10G45/02 ,  C10G45/62 ,  C10G45/64 ,  C10G65/043 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08 ,  C10G2400/10 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

摘要： Provided are hydroisomerization catalysts for processing a bio-based feedstock into biodiesel fuels. These catalysts comprise a catalytic material and a matrix component. The catalytic material is made up of a molecular sieve that has a pre-loaded platinum group metal. The catalytic material and the matrix component are processed together to form the hydroisomerization catalyst. Methods of making these hydroisomerization catalysts include synthesizing a molecular sieve; purifying the molecular sieve; associating the molecular sieve with a platinum group metal in the absence of the matrix component to form the pre-loaded molecular sieve before formation of a catalyst body; mixing the pre-loaded molecular sieve with the matrix component to form a mixture; processing the mixture to form a catalyst body; and drying and calcining the catalyst body to form the hydroisomerization catalyst. These hydroisomerization catalysts can be used to process hydrodeoxygenated plant- or animal-derived feeds to yield a biofuel.