公开(公告)号：WO2023069645A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/047313

申请日：2022-10-20

申请人： BASF CORPORATION

发明人： KHARAS, Karl, C. ,  MOONEY, Dana, Rehms ,  NAGEL, Peter

IPC分类号： C10G11/05 ,  B01J29/08 ,  B01J35/10 ,  C01B39/24

摘要： Disclosed herein is a fluid catalyst cracking (FCC) catalyst component including an in-situ crystallized zeolite on pure alumina particles, wherein the FCC catalyst component has a ratio of zeolite surface area (ZSA) to matrix surface area (MSA) of less than about 1.3. Also disclosed herein FCC catalyst compositions that include said FCC catalyst components, methods of preparing the FCC catalyst composition, methods of preparing the FCC catalyst component, and methods of using the FCC catalyst composition or the FCC catalyst component.

公开(公告)号：WO2023046146A1

公开(公告)日：2023-03-30

申请号：PCT/CN2022/121247

申请日：2022-09-26

申请人： BASF CORPORATION ,  BASF (CHINA) COMPANY LIMITED

发明人： CHEN, Liang ,  ZHANG, Jiadi ,  QIU, Renjie ,  ZHANG, Yuchao ,  HAO, Yufen ,  SHI, Wenming

IPC分类号： F01N3/20 ,  B01D53/94 ,  F01N3/08 ,  B01J21/16

摘要： A catalyst system for purifying an exhaust gas, comprising one or more antimony-containing regions comprising an antimony-containing catalyst, particularly antimony-containing SCR catalyst, and one or more antimony-trapping regions comprising a molecular sieve which is optionally metal-promoted, wherein at least one of the antimony-trapping regions is located downstream of the one or more antimony-containing regions in a flow direction of the exhaust gas, and also a method for treatment of an exhaust gas containing nitrogen oxides.

公开(公告)号：WO2023041514A1

公开(公告)日：2023-03-23

申请号：PCT/EP2022/075372

申请日：2022-09-13

申请人： BASF CORPORATION ,  BASF SE

发明人： NIGGEBAUM, Arne Tobias ,  GRUBERT, Gerd ,  LOHMEIER, Sven Jare ,  EMMEZ, Emre ,  NEUBAUER, Torsten

IPC分类号： B01D53/94

摘要： The present invention relates to a NOx adsorber diesel oxidation catalyst for the treatment of an exhaust gas, the catalyst comprising: a substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the substrate extending therethrough; a first NOx adsorber (NA) coating, said coating comprising palladium supported on a first non-zeolitic oxidic material comprising ceria; a second NOx adsorber (NA) coating, said coating comprising one or more of an alkaline earth metal supported on a support material and a platinum group metal component supported on a second non-zeolitic oxidic material; and a diesel oxidation catalyst (DOC) coating, said coating comprising a platinum group metal component supported on a third non-zeolitic oxidic material.

公开(公告)号：WO2023020582A1

公开(公告)日：2023-02-23

申请号：PCT/CN2022/113358

申请日：2022-08-18

申请人： BASF CORPORATION ,  BASF (CHINA) COMPANY LIMITED

发明人： LI, Yuting ,  JIANG, Juncong ,  QI, Yunfei ,  DENG, Chenghao ,  LIU, Jiancheng ,  SIANI, Attilio ,  YIN, Xiaomin

IPC分类号： F01N3/035 ,  B01J37/02

摘要： A coating system for coating a substrate (10), comprising: a dosing unit (1) for pre-weighing and dosing a solid material to be conveyed; a conveying unit (2) for conveying the weighed solid material to the substrate (10) to be coated by a conveying gas flow; a receiving unit (3) for receiving the substrate and located downstream of the conveying unit along a flowing direction (F) of the conveying gas flow; and a control unit (4) for controlling the operation of the dosing unit (1), the conveying unit (2) and the receiving unit (3).

公开(公告)号：WO2023275128A1

公开(公告)日：2023-01-05

申请号：PCT/EP2022/067857

申请日：2022-06-29

申请人： BASF CORPORATION ,  BASF SE

发明人： GRUBERT, Gerd ,  NIGGEBAUM, Arne Tobias ,  EMMEZ, Emre ,  NEUBAUER, Torsten ,  WEI, Xinyi ,  HOKE, Jeffrey

IPC分类号： B01D53/94 ,  B01J23/42 ,  B01J21/04 ,  B01J29/67 ,  B01J35/00 ,  B01J37/02 ,  F01N3/08 ,  F01N3/10 ,  B01J35/04 ,  B01J21/06 ,  B01J29/76 ,  B01J37/03 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2027 ,  B01D2255/2042 ,  B01D2255/2073 ,  B01D2255/50 ,  B01D2255/91 ,  B01D2258/012 ,  B01D53/9422 ,  B01D53/944 ,  B01D53/9468 ,  B01D53/9477 ,  B01J21/066 ,  B01J29/7615 ,  B01J35/0006 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/038 ,  F01N2370/04 ,  F01N2510/068 ,  F01N3/0814 ,  F01N3/103

摘要： The present invention relates to a NOx adsorber diesel oxidation catalyst (NA-DOC) for the treatment of an exhaust gas, the catalyst comprising: a substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the substrate extending therethrough; a NOx adsorber (NA) coating disposed on the surface of the internal walls of the substrate, said coating comprising a platinum group metal, a zeolitic material and one or more of an alkaline earth metal and manganese; and a diesel oxidation catalyst (DOC) coating, said coating comprising a platinum group metal supported on a non-zeolitic oxidic material.

公开(公告)号：WO2022261123A1

公开(公告)日：2022-12-15

申请号：PCT/US2022/032542

申请日：2022-06-07

申请人： BASF SE ,  BASF CORPORATION

发明人： TOBING, Singa, D. ,  WOLFE, Jason ,  KLOTS, Timothy ,  WILLIAMS, Philip, S. ,  YIGEZU, Hiruy ,  CHACKO, Sujith

IPC分类号： C09J7/22 ,  C09J133/08

摘要： A multilayer composite containing a polymeric membrane, a hot-melt adhesive layer, and a release liner, wherein the hot-melt adhesive layer comprises a thermally curable pressure- sensitive adhesive. The invention further relates to a process to make the composite and to use the composite as a roofing material, label, tape, Graphics and Medical applications.

公开(公告)号：WO2022204303A1

公开(公告)日：2022-09-29

申请号：PCT/US2022/021577

申请日：2022-03-23

申请人： BASF SE ,  BASF CORPORATION

发明人： TOBING, Singa, D. ,  KIRK, William, J. ,  IGEZU, Hiruy

IPC分类号： C08L95/00

摘要： Disclosed is composition and in particular a rubberized asphalt composition comprising asphalt, an elastomeric polymer, and an acrylic copolymer, a method to make the composition and uses thereof, useful in roofing underlayment. The underlayment products have improved adhesion at low temperatures.

公开(公告)号：WO2022199574A1

公开(公告)日：2022-09-29

申请号：PCT/CN2022/082250

申请日：2022-03-22

申请人： BASF CORPORATION ,  QI, Xiaoduo

发明人： SHI, Lihua ,  VATTIPALLI, Vivek ,  DAI, Yu ,  WEI, Mingming ,  LIU, Haitao ,  LI, Jin

IPC分类号： C01B39/48 ,  C01B39/02 ,  C01B39/04 ,  B01J29/10 ,  B01D53/56 ,  B01D53/94

摘要： The present invention relates to a process for preparing an aluminosilicate zeolite having AFT framework structure, which includes (1) providing a synthesis mixture comprising (A) a source for Al2O3, (B) a source for SiO2, (C1) a source for first organic structure directing agent comprising a N, N, N, N', N', N'-hexaethyl alkylenediammonium cation, and optionally a source for second organic structure directing agent comprising a cation selected from (C2-i) quaternary ammonium cations of formula (I), (C2-ii) piperidinium cations of formula (II), and (C2-iii) pyrrolidinium cations of formula (III), and (2) subjecting the synthesis mixture to crystallization conditions to form an AFT zeolite, wherein the formula (I), (II) and (III) are as defined in the description and claims. The present invention also relates to an SCR catalyst composition comprising an aluminosilicate zeolite having AFT framework structure and a promoter metal, and use of the aluminosilicate zeolite for selective catalytic reduction of nitrogen oxides.

公开(公告)号：WO2022174814A1

公开(公告)日：2022-08-25

申请号：PCT/CN2022/076833

申请日：2022-02-18

申请人： BASF CORPORATION ,  ZHANG, Jiadi

发明人： XUE, Wen-Mei ,  YANG, Xiaofan ,  TANG, Weiyong ,  BAYRAM, Burcu ,  HAO, Yufen

IPC分类号： B01D53/56 ,  B01J29/90 ,  B01D53/86 ,  B01J35/04

摘要： The present invention relates to a SCR catalytic article, comprising -a substrate and -a copper-containing small pore zeolite, having a crystal structure characterized by a decrease of unit cell volume upon sulfurization and desulfurization of less than Å3 as determined by an X-ray powder diffraction, wherein the sulfurization and desulfurization are carried out in accordance with the processes as described in the specification, and to an exhaust treatment system comprising the same. The present invention also relates to a method for determining whether a metal-promoted small pore zeolite is resistant to irreversible sulfur poisoning and a method for evaluating whether a metal-promoted small pore zeolite is qualified for resistance to irreversible sulfur poisoning.

公开(公告)号：WO2022166911A1

公开(公告)日：2022-08-11

申请号：PCT/CN2022/075138

申请日：2022-01-30

申请人： BASF CORPORATION ,  QI, Xiaoduo

发明人： SHI, Lihua ,  VATTIPALLI, Vivek ,  WEI, Mingming ,  LIU, Haitao ,  LI, Jin

IPC分类号： C01B39/04

摘要： The present invention relates to a CHA-like zeolitic material having an X-ray diffraction pattern including the following peaks in Table 1 in its as-synthesized form, and to a process for preparing the zeolitic material, and use of the zeolitic material for the selective catalytic reduction of NOx.