公开(公告)号：US11981635B2

公开(公告)日：2024-05-14

申请号：US18266488

申请日：2021-12-12

Applicant: BASF CORPORATION

Inventor： William B. Dolan ,  Tobias Eckardt ,  Justin Pan ,  Manish Mehta

IPC: C07C7/12 ,  B01D53/00 ,  B01D53/04 ,  B01D53/26

CPC classification number: C07C7/12 ,  B01D53/002 ,  B01D53/0462 ,  B01D53/265 ,  B01D2256/24 ,  B01D2257/306 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/40052

Abstract: Disclosed in certain embodiments are processes for heavy hydrocarbon removal that implement a regeneration loop to reduce an amount of liquid hydrocarbons exposed by the separator to the regeneration stream over one or more durations for which an average C5+ hydrocarbon content of the regeneration stream is reduced or minimal.

公开(公告)号：US20240116038A1

公开(公告)日：2024-04-11

申请号：US18262884

申请日：2022-01-30

Applicant: BASF Corporation

Inventor： Xiaoduo Qi ,  Lihua Shi ,  Vivek Vattipalli ,  Mingming Wei ,  Haitao Liu ,  Jin Li

IPC: B01J29/76 ,  B01D53/94 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J37/30 ,  C01B39/02 ,  C01B39/48 ,  F01N3/20 ,  F01N3/28

CPC classification number: B01J29/763 ,  B01D53/9418 ,  B01J37/0018 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J37/30 ,  C01B39/026 ,  C01B39/48 ,  F01N3/2066 ,  F01N3/2803 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/9207 ,  B01D2257/404 ,  B01D2258/01 ,  B01J2229/186 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/78 ,  C01P2004/03 ,  C01P2006/12 ,  F01N2370/04

Abstract: 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.

公开(公告)号：US20240082827A9

公开(公告)日：2024-03-14

申请号：US18049347

申请日：2022-10-25

Applicant: BASF SE ,  BASF Corporation

Inventor： Feng ZHAO ,  Sabine HUBER ,  Jia Di ZHANG ,  Liang CHEN ,  Diana Carolina GALEANO NUNEZ ,  Edgar Viktor HUENNEKES

IPC: A61B18/14 ,  A61B17/16 ,  A61B17/34 ,  A61B18/12 ,  A61F7/00

CPC classification number: A61B18/1487 ,  A61B17/1642 ,  A61B17/1671 ,  A61B17/3403 ,  A61B17/3421 ,  A61B17/3468 ,  A61B17/3472 ,  A61B18/1206 ,  A61B18/148 ,  A61F7/007 ,  A61B2018/00577 ,  A61B2018/126 ,  A61B18/1492

Abstract: Disclosed are an extruded honeycomb catalyst, a process for preparing the catalyst, a method for reducing NOx in the exhaust gas from an internal combustion engine by using the catalyst, and a method for treatment of the emission gas generated from power plant comprising exposing the emission gas to the catalyst.

公开(公告)号：US11926589B2

公开(公告)日：2024-03-12

申请号：US17625414

申请日：2020-07-06

Applicant: BASF CORPORATION ,  California Institute of Technology

Inventor： Sarah Reisman ,  Michael Rombola ,  Carolyn L. Ladd ,  Martin John McLaughlin ,  Stephan Zuend ,  Roland Goetz

IPC: C07C67/293 ,  C07B53/00

CPC classification number: C07C67/293 ,  C07B53/00 ,  C07B2200/07

Abstract: This invention relates to a process for the synthesis of a non-racemic cyclohexene compound of formula (I) by a Diels-Alder reaction of a compound of formula (II) with a compound of formula (III) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and Y have the meanings as defined in the description in the presence of a catalyst comprising at least one m-valent metal cation Mm+ wherein the metal M is selected from Scandium (Sc), Yttrium (Y), Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium 15 (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), Lutetium (Lu), Gallium (Ga) and Indium (In), and m is an integer of 1, 2 or 3, and a chiral ligand of the formula (IV) wherein R10a, R10b, R10c, R10d, R10a′, R10b′, R10c′, R10d′, Z and Z′ have the meanings as defined in the description.

公开(公告)号：US20240071569A1

公开(公告)日：2024-02-29

申请号：US18034417

申请日：2021-11-01

Applicant: BASF CORPORATION

Inventor： Erin Marie Davis ,  Sebastian Hermann Martschat ,  Jonathan T. Vogel

IPC: G16B40/00 ,  G06N3/045 ,  G06N3/08

CPC classification number: G16B40/00 ,  G06N3/045 ,  G06N3/08 ,  G06F40/20

Abstract: Apparatuses, systems, and methods are provided that may analyze deoxyribonucleic add (DNA) sequence data using a natural language processing (NLP) model to, for example, identify genetic elements such as known and/or novel cis-regulatory elements {e.g., known and/or putative novel drought-responsive cis-regulatory elements (DREs)). Apparatuses, systems, and methods are also provided that may identify transcriptional regulators {e.g., upstream transcriptional regulators of a novel putative DRE) based on natural language processing (NLP) model data and expression genome-wide association study (eGWAS) data. Apparatuses, systems, and methods are also provided that may verify putative novel cis-regulatory elements based on a comparison of natural language processing (NLP) model output data and other model output data.

公开(公告)号：US11896962B2

公开(公告)日：2024-02-13

申请号：US16953533

申请日：2020-11-20

Applicant: BASF Corporation

Inventor： Shiang Sung ,  Stanley A. Roth ,  Karifala Dumbuya ,  Susanne Stiebels ,  Claudia Zabel ,  Olga Gerlach ,  Andreas Sundermann

IPC: B01D53/94 ,  B01J29/076 ,  B01J37/02 ,  B01J35/00 ,  B01J23/63 ,  B01J23/40 ,  B01J23/656

CPC classification number: B01J29/076 ,  B01D53/944 ,  B01D53/945 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  B01D53/9418 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/2073 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9025 ,  B01J23/40 ,  B01J23/63 ,  B01J23/6562 ,  Y02T10/12

Abstract: An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a first washcoat comprising a zeolite, Pt, and first refractory metal oxide support containing manganese, a second washcoat comprising a second refractory metal oxide support, a Pt component and a Pd component, and a third washcoat comprising palladium and a rare earth oxide component is described.

公开(公告)号：US11890575B2

公开(公告)日：2024-02-06

申请号：US17807392

申请日：2022-06-17

Applicant: BASF Corporation

Inventor： Shiang Sung ,  Pushkaraj R. Patwardhan

IPC: B01D53/94 ,  B01J23/58 ,  B01J23/656 ,  B01J21/04 ,  B01J29/68 ,  B01J23/44 ,  B01J23/34 ,  B01J21/12 ,  B01J29/76 ,  B01J35/00 ,  F01N3/10 ,  F01N3/20 ,  F01N3/28

CPC classification number: B01D53/9477 ,  B01D53/944 ,  B01D53/9418 ,  B01D53/9468 ,  B01D53/9472 ,  B01D53/9481 ,  B01J21/04 ,  B01J21/12 ,  B01J23/34 ,  B01J23/44 ,  B01J23/58 ,  B01J23/6562 ,  B01J29/68 ,  B01J29/763 ,  B01J35/0006 ,  F01N3/106 ,  F01N3/2066 ,  F01N3/2803 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2042 ,  B01D2255/2073 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/904 ,  B01D2255/9022 ,  B01D2255/9032 ,  B01D2255/91 ,  B01D2255/911 ,  F01N2370/02

Abstract: The present disclosure is directed to an emission treatment system for NOx abatement in an exhaust stream of an ammonia-fueled engine, the emission treatment system including a selective catalytic reduction (SCR) catalyst disposed on a substrate in fluid communication with the exhaust stream, an oxidation catalyst disposed on a substrate positioned either upstream or downstream of the SCR catalyst and in fluid communication with the exhaust stream and the SCR catalyst, and optionally, one or more adsorption components disposed on a substrate positioned upstream and/or downstream of the SCR catalyst and in fluid communication with the exhaust stream and the SCR catalyst, the adsorption component chosen from low temperature NOx adsorbers (LT-NA), low temperature ammonia adsorbers (LT-AA), low temperature water vapor adsorbers (LT-WA), and combinations thereof. The disclosure further provides a related method of treatment of an exhaust gas.

公开(公告)号：US20240035407A1

公开(公告)日：2024-02-01

申请号：US18265482

申请日：2021-12-08

Applicant: BASF Corporation

Inventor： Robert Dorner ,  Tobias Paul ,  Edgar Viktor Huennekes ,  Jan Martin Becker ,  Kevin Beard

IPC: F01N3/28 ,  F01N3/20 ,  F01N13/00

CPC classification number: F01N3/2803 ,  F01N3/2066 ,  F01N13/0097 ,  F01N2510/0684 ,  F01N2370/04

Abstract: The present invention relates to an exhaust gas treatment system for treating an exhaust gas stream exiting a diesel engine, wherein said exhaust gas treatment system comprises a first catalyst having an inlet end and an outlet end and comprising a coating disposed on a substrate, wherein the coating comprises palladium supported on an oxidic material comprising zirconium and further comprises one or more of a vanadium oxide and a zeolitic material comprising one or more of copper and iron; a second catalyst having an inlet end and an outlet end and comprising a coating disposed on a substrate, wherein the coating comprises one or more of a vanadium oxide and a zeolitic material comprising one or more of copper and iron, wherein at most 0.0001 weight-% of the coating of the second catalyst consists of platinum group metal.

公开(公告)号：US11865497B2

公开(公告)日：2024-01-09

申请号：US17452826

申请日：2021-10-29

Applicant: BASF Corporation

Inventor： Janosch Cravillon ,  Stephan Siemund ,  Attilio Siani ,  Thomas Schmitz ,  Markus Kinne

IPC: B01J21/04 ,  B01J21/12 ,  B01J23/46 ,  B01J23/63 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  F01N3/035 ,  F01N3/10 ,  B01D53/94 ,  B01J37/02

CPC classification number: B01D53/945 ,  B01D53/9477 ,  B01J23/464 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/04 ,  B01J35/108 ,  B01J37/0244 ,  F01N3/035 ,  F01N3/101 ,  B01D2255/1025 ,  B01D2255/2065 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/9155 ,  B01D2258/014 ,  F01N2330/06 ,  F01N2510/06 ,  F01N2510/068 ,  F01N2510/0684 ,  Y02T10/12

Abstract: Catalyzed particulate filters comprise three-way conversion (TWC) catalytic material, which comprises rhodium as the only platinum group metal, that permeates walls of a particulate filter. Such catalyzed particulate filters may be located downstream of close-coupled three-way conversion (TWC) composites in an emission treatment system downstream of a gasoline direct injection engine for treatment of an exhaust stream comprising hydrocarbons, carbon monoxide, nitrogen oxides, and particulates.

公开(公告)号：US20230405564A1

公开(公告)日：2023-12-21

申请号：US18033895

申请日：2021-10-29

Applicant: BASF Corporation

Inventor： Matthias Peter ,  Tobias Guenter ,  Burkhard Rabe ,  Tobias Engels

IPC: B01J29/76 ,  B01J23/745 ,  B01J23/72 ,  B01J35/04 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  B01D53/94 ,  F01N3/28 ,  F01N3/10 ,  F01N3/035

CPC classification number: B01J29/763 ,  B01J23/745 ,  B01J23/72 ,  B01J35/04 ,  B01J37/0215 ,  B01J37/038 ,  B01J37/08 ,  B01D53/9413 ,  F01N3/2803 ,  F01N3/106 ,  F01N3/035 ,  B01J2229/186 ,  B01D2255/50 ,  B01D2251/2067 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/404 ,  B01D2258/012 ,  F01N2370/04 ,  F01N2510/068

Abstract: The present invention relates to a catalyst for the treatment of an exhaust gas of a diesel combustion engine, said catalyst particularly comprising a specific substrate and a coating disposed on the surface of the internal walls of said substrate, the coating particularly comprising a specific first non-zeolitic oxidic material, and a specific zeolitic material comprising Fe and Cu, wherein the catalyst exhibits a weight ratio of Fe, calculated as Fe2O3, relative to Cu, calculated as CuO, Fe2O3:CuO, of less than 0.1:1. Further, the present invention relates to a specific process for preparing said catalyst. Yet further, the present invention relates to a system comprising said catalyst and to a use thereof.