公开(公告)号：WO2012096744A3

公开(公告)日：2012-10-04

申请号：PCT/US2011064377

申请日：2011-12-12

Applicant: BASF CORP ,  FU QI ,  BABBIT WALTER ,  SCHMALFELD MARK ,  KELKAR CP

Inventor： FU QI ,  BABBIT WALTER ,  SCHMALFELD MARK ,  KELKAR CP

IPC: B01J23/10 ,  B01J6/00 ,  B01J29/00 ,  C01B33/113 ,  C01F7/02 ,  C01F17/00 ,  C10G11/04

CPC classification number: C10G11/05 ,  C10G11/18 ,  C10G25/09 ,  C10G2300/205 ,  C10G2300/705

Abstract: The present invention provides a metal passivator/trap comprising earth oxide dispersed on a matrix containing a calcined hydrous kaolin.

Abstract translation: 本发明提供了一种包含分散在含有煅烧过的含水高岭土的基质上的土壤氧化物的金属钝化剂/捕集器。

公开(公告)号：EP3157672A4

公开(公告)日：2018-04-04

申请号：EP15809019

申请日：2015-06-17

Applicant: BASF CORP

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

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

CPC classification number: 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

Abstract: 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：EP3157671A4

公开(公告)日：2018-02-14

申请号：EP15808974

申请日：2015-06-17

Applicant: BASF CORP

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

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

CPC classification number: 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

Abstract: 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：EP2773459A4

公开(公告)日：2015-07-15

申请号：EP12845097

申请日：2012-11-05

Applicant: BASF CORP

Inventor： KELKAR CHANDRASHEKHAR PANDURANG ,  FU QI ,  SMITH GARY ,  YILMAZ BILGE

IPC: B01J37/16 ,  B01J27/24 ,  B01J29/08 ,  B01J37/04

CPC classification number: B01J27/24 ,  B01J29/06 ,  B01J29/084 ,  B01J29/106 ,  B01J35/1019 ,  B01J37/04 ,  B01J37/16 ,  B01J37/28 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/42 ,  C01B39/24 ,  C10G11/05 ,  C10G11/18

公开(公告)号：ZA201404009B

公开(公告)日：2015-08-26

申请号：ZA201404009

申请日：2014-06-02

Applicant: BASF CORP

Inventor： YILMAZ BILGE ,  SMITH GARY ,  KELKAR CHANDRASHEKHAR PANDURANG ,  FU QI

公开(公告)号：MY191845A

公开(公告)日：2022-07-18

申请号：MYPI2018000246

申请日：2016-08-18

Applicant: BASF CORP ,  N E CHEMCAT CORP

Inventor： ZHENG XIAOLAI ,  DEEBA MICHEL ,  YANG XIAOFAN ,  FU QI ,  WASSERMANN KNUT ,  NAGATA MAKATO ,  KANNO YASUHARU ,  NAKAYAMA HIROKI

IPC: B01J29/76 ,  B01J29/85

Abstract: Described are catalysts effective to abate NOx, hydrocarbons, and carbon monoxide from a gasoline engine (710) exhaust gas. Such catalysts include a substrate (105; 205; 305; 405; 505; 605) having a first and second material disposed thereon, the first material effective to catalyze selective catalytic reduction of nitrogen oxides in the presence of ammonia and the second material effective to abate hydrocarbons and carbon monoxide, the first material comprising a molecular sieve promoted with copper and/or iron in a low loading, the second material comprising at least one oxide of Ni, Fe, Mn, Co, and Cu on a support selected from oxides of Ce, Ce-Zr, Zr, Mn, Pr and combinations thereof. Also described are gasoline engine (710) exhaust gas treatment systems and methods of treating exhaust gas from a gasoline engine (710). (Fig.10)

公开(公告)号：CA2854610A1

公开(公告)日：2013-05-10

申请号：CA2854610

申请日：2012-11-05

Applicant: BASF CORP

Inventor： KELKAR CHANDRASHEKHAR PANDURANG ,  FU QI ,  SMITH GARY ,  YILMAZ BILGE

IPC: B01J37/16 ,  B01J27/24 ,  B01J29/08 ,  B01J37/04

Abstract: A phosphorus modification of an FCC catalyst is provided by reducing the sodium content of the as formed catalyst, a first treatment with a phosphate solution, a second ammonium exchange to further reduce the sodium content of the phosphorus solution treated catalyst and a second treatment with a phosphate solution.

公开(公告)号：MY164957A

公开(公告)日：2018-02-28

申请号：MYPI2014001303

申请日：2012-11-05

Applicant: BASF CORP

Inventor： KELKAR CHANDRASHEKHAR PANDURANG ,  FU QI ,  SMITH GARY ,  YILMAZ BILGE

IPC: B01J37/16 ,  B01J27/24 ,  B01J29/06 ,  B01J29/08 ,  B01J29/10 ,  B01J35/10 ,  B01J37/04 ,  B01J37/28 ,  C01B39/24 ,  C10G11/05 ,  C10G11/18

Abstract: A PHOSPHORUS MODIFICATION OF AN FCC CATALYST IS PROVIDED BY REDUCING THE SODIUM CONTENT OF THE AS FORMED CATALYST, A FIRST TREATMENT WITH A PHOSPHATE SOLUTION, A SECOND AMMONIUM EXCHANGE TO FURTHER REDUCE THE SODIUM CONTENT OF THE PHOSPHORUS SOLUTION TREATED CATALYST AND A SECOND TREATMENT WITH A PHOSPHATE SOLUTION.

公开(公告)号：CA2952435A1

公开(公告)日：2015-12-23

申请号：CA2952435

申请日：2015-06-17

Applicant: BASF CORP

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

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

Abstract: Described is a selective catalytic reduction material comprising a spherical particle including an agglomeration of crystals of a molecular sieve. The catalyst is a crystalline material that is effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200 °C and 600 °C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also described.

公开(公告)号：ZA201700236B

公开(公告)日：2020-05-27

申请号：ZA201700236

申请日：2017-01-11

Applicant: BASF CORP

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

Abstract: Described is a selective catalytic reduction material comprising a spherical particle including an agglomeration of crystals of a molecular sieve. The catalyst is a crystalline material that is effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200 °C and 600 °C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also described.