公开(公告)号：US12129779B2

公开(公告)日：2024-10-29

申请号：US17757080

申请日：2020-12-10

申请人： BASF CORPORATION

发明人： Matthew T. Caudle

IPC分类号： F01N3/08 ,  F01N3/022 ,  F01N3/20

CPC分类号： F01N3/0842 ,  F01N3/0222 ,  F01N3/0821 ,  F01N3/2066 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0828 ,  F01N3/0871 ,  F01N2250/12 ,  F01N2250/14 ,  F01N2330/32 ,  F01N2330/34 ,  F01N2370/24 ,  F01N2510/0682 ,  F01N2550/03 ,  F01N2560/025 ,  F01N2560/026 ,  F01N2570/16 ,  F01N2900/1614 ,  F01N2900/1624

摘要： The present disclosure is directed to an emission treatment system for NOx abatement in an exhaust stream of a lean burn engine. The emission treatment system includes a lean NOx trap (LNT) in fluid communication with and downstream from the lean burn engine and a low-temperature NOx adsorber (LT-NA) in fluid communication with and downstream of the LNT. Further provided is a method for abating NOx in an exhaust stream from a lean burn engine utilizing the disclosed system.

公开(公告)号：US20240287532A1

公开(公告)日：2024-08-29

申请号：US18008935

申请日：2021-06-11

申请人： BASF Corporation ,  President and Fellows of Harvard College

发明人： Yanshun LIU ,  Brody John DEYOUNG ,  Shirong ZHANG ,  Laura SCHOUTEN ,  Peifeng REN ,  Joerg BAUER ,  Evan M. ZHAO ,  James J. COLLINS ,  Xiao TAN ,  Fei RAN ,  Angelo S. MAO ,  Helena DE PUIG GUIXE ,  Emma J. CHORY

IPC分类号： C12N15/82 ,  C12N5/04

CPC分类号： C12N15/8203 ,  C12N5/04 ,  C12N15/8279 ,  C12N2770/32043

摘要： The present disclosure provides genetic constructs comprising a recombinant internal ribosome entry site (IRES), which may be used as riboswitches to modulate translation of an operably-mRNA sequence encoding a protein of interest in a plant. In other aspects, the disclosure provides recombinant plant cells, methods, kits and systems that utilize the same, e.g., to provide a platform for modulating the expression of essentially any protein of interest in a plant cell.

公开(公告)号：US12071882B2

公开(公告)日：2024-08-27

申请号：US18215855

申请日：2023-06-29

申请人： BASF Corporation

发明人： Yuejin Li

IPC分类号： F01N3/02 ,  B01D53/90 ,  B01D53/94 ,  F01N3/021 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00

CPC分类号： F01N3/035 ,  B01D53/90 ,  B01D53/94 ,  B01D53/9418 ,  B01D53/9422 ,  B01D53/9427 ,  B01D53/9477 ,  F01N3/021 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/106 ,  F01N3/206 ,  F01N3/2066 ,  F01N13/009 ,  B01D53/9436 ,  B01D2251/202 ,  B01D2255/102 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/9205 ,  B01D2255/9207 ,  B01D2258/012 ,  F01N2370/00 ,  F01N2510/06 ,  F01N2610/04 ,  Y02A50/20 ,  Y02T10/12

摘要： Disclosed herein are emission treatment systems, articles, and methods for selectively reducing NOx compounds. The systems include a hydrogen generator, a hydrogen selective catalytic reduction (H2-SCR) article, and one or more of a diesel oxidation catalyst (DOC) and/or a lean NOx trap (LNT) and/or a low temperature NOx adsorber (LTNA). Certain articles may comprise a zone coated substrate and/or a layered coated substrate and/or an intermingled coated substrate of one or more of the H2-SCR and/or DOC and/or LNT and/or LTNA catalytic compositions.

公开(公告)号：US12064749B2

公开(公告)日：2024-08-20

申请号：US17092065

申请日：2020-11-06

申请人： BASF Corporation

发明人： Dieter G. Von Deak

IPC分类号： B01J23/52 ,  B01J31/02 ,  B01J31/04 ,  B01J35/40 ,  B01J35/61 ,  B01J37/02 ,  B01J37/16 ,  C07C67/055 ,  B01J21/12 ,  B01J23/44 ,  B01J35/31 ,  B01J35/50

CPC分类号： B01J23/52 ,  B01J31/02 ,  B01J31/0205 ,  B01J31/04 ,  B01J35/40 ,  B01J35/615 ,  B01J35/617 ,  B01J35/618 ,  B01J37/02 ,  B01J37/0201 ,  B01J37/024 ,  B01J37/16 ,  C07C67/055 ,  B01J21/12 ,  B01J23/44 ,  B01J31/0274 ,  B01J35/31 ,  B01J35/50 ,  B01J2523/00 ,  C07C67/055 ,  C07C69/15 ,  B01J2523/00 ,  B01J2523/13 ,  B01J2523/19 ,  B01J2523/824

摘要： A catalyst includes a support, where the support includes an external surface, about 60 wt % to about 99 wt % silica, and about 1.0 wt % to about 5.0 wt % alumina. A catalytic layer is disposed within the support adjacent to the external surface, where the catalytic layer further includes Pd, Au, and potassium acetate (KOAc). In the catalyst, (a) the KOAc is from about 60 kg/m3 to about 150 kg/m3 of the catalyst; or (b) the catalytic layer has an average thickness from about 50 μm to about 150 μm; or (c) both (a) and (b). The catalyst also possesses a Brunauer-Emmett-Teller surface area of about 130 m2/g to about 300 m2/g and a geometric surface area per packed bed volume from about 550 m2/m3 to about 1500 m2/m3. The catalyst is highly active for the synthesis of vinyl acetate monomer and exhibits a high selectivity for vinyl acetate monomer.

公开(公告)号：US20240238773A1

公开(公告)日：2024-07-18

申请号：US18563124

申请日：2022-05-20

申请人： BASF CORPORATION

发明人： Gerda Kamsma ,  Robert Terorde ,  Irina Yarulina

IPC分类号： B01J37/03 ,  B01J21/08 ,  B01J23/755 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  B01J37/06 ,  B01J37/08 ,  B01J37/18 ,  C08F8/04

CPC分类号： B01J37/035 ,  B01J21/08 ,  B01J23/755 ,  B01J35/615 ,  B01J35/633 ,  B01J35/635 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/08 ,  B01J37/18 ,  C08F8/04

摘要： The present invention relates to a specific hydrogenation catalyst and to its precursor. Further, the present invention relates to methods for preparation of the hydrogenation catalyst and its precursor and use thereof. In particular, the specific hydrogenation catalyst and its precursor comprise Ni, Al, and a support material comprising SiO2, wherein the Ni is supported on the support material, and wherein the precursor exhibits a specific peak maximum in the temperature programmed reduction.

公开(公告)号：US20240222620A1

公开(公告)日：2024-07-04

申请号：US18392857

申请日：2023-12-21

申请人： BASF Corporation

发明人： Tinoush Dinn ,  Dieter G. Von Deak ,  William C. Mays ,  Martin Lawrence Panchula

IPC分类号： H01M4/525 ,  C01G53/00

CPC分类号： H01M4/525 ,  C01G53/42 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2006/11 ,  C01P2006/40

摘要： Disclosed is a process for removing impurities from an intermediate product in battery material production including a) contacting a first intermediate product with a first aqueous medium to obtain a second intermediate product; and b) contacting the second intermediate product with a stream of a second aqueous medium until a conductivity of the stream of the second aqueous medium after contacting the second intermediate product is below about 1,000 micro-Siemens per centimeter (μS/cm).

公开(公告)号：US20240189771A1

公开(公告)日：2024-06-13

申请号：US18556735

申请日：2022-04-21

申请人： BASF Corporation

发明人： Karifala Dumbuya ,  Thomas Schmitz ,  Chunxin Ji ,  Florian Waltz ,  Stephan Siemund

IPC分类号： B01D53/94 ,  B01J21/04 ,  B01J23/10 ,  B01J23/44 ,  B01J23/46 ,  B01J35/00 ,  F01N3/10 ,  F01N3/28

CPC分类号： B01D53/945 ,  B01J21/04 ,  B01J23/10 ,  B01J23/44 ,  B01J23/464 ,  B01J35/19 ,  F01N3/101 ,  F01N3/2803 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2258/012 ,  B01D2258/014 ,  F01N2370/02

摘要： The present invention relates to three-way conversion catalysts (TWC) for the treatment of an exhaust gas stream comprising nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons (HC), comprising platinum group metal (PGM), a refractory metal oxide support, and a carrier characterized in that the platinum group metal (PGM) comprises platinum, palladium and rhodium, as well as methods and uses thereof.

公开(公告)号：US11981635B2

公开(公告)日：2024-05-14

申请号：US18266488

申请日：2021-12-12

申请人： BASF CORPORATION

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

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

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

摘要： 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

申请人： BASF Corporation

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

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

CPC分类号： 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

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.

公开(公告)号：US20240082827A9

公开(公告)日：2024-03-14

申请号：US18049347

申请日：2022-10-25

申请人： BASF SE ,  BASF Corporation

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

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

CPC分类号： 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

摘要： 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.