公开(公告)号：US20200086294A1

公开(公告)日：2020-03-19

申请号：US16685235

申请日：2019-11-15

Applicant: BASF Corporation

Inventor： Artem Vityuk ,  Alfonse Maglio ,  Keenan Deutsch ,  Linda Hratko

IPC: B01J20/06 ,  B01J20/04 ,  B01J20/18 ,  B01J20/20 ,  B01J20/32 ,  B01D53/64 ,  B01J20/28 ,  B01J20/10 ,  B01J20/02

Abstract: An absorbent composition having a bismuth material on a support containing at least one of a metal oxide, a metalloid oxide or an activated carbon and methods of making and using the same. The adsorbent composition is usful for adsorbing arsine from a fluid stream.

公开(公告)号：US20200063628A1

公开(公告)日：2020-02-27

申请号：US16344642

申请日：2017-10-23

Applicant: BASF CORPORATION

Inventor： Sandip SHAH

IPC: F01N3/20 ,  F01N3/08 ,  F01N13/00 ,  F01N3/10

Abstract: Certain catalytic articles, systems or methods provide for excellent NOx conversion and are especially suitable for low temperature NOx conversion. The articles, systems and methods are suitable for instance for the treatment of exhaust gas of diesel engines. Certain articles or systems contain an upstream SCR composition and a downstream LNT composition. The substrate(s) may advantageously be electrically heated.

公开(公告)号：US20200032688A1

公开(公告)日：2020-01-30

申请号：US16592215

申请日：2019-10-03

Applicant: BASF CORPORATION

Inventor： Shiang Sung ,  Saeed Alerasool

IPC: F01N3/20 ,  C01B3/04 ,  C01B3/00 ,  B01D53/94 ,  C25B1/04

Abstract: Systems for abatement of pollutants in an exhaust gas stream of an internal combustion engine including a hydrogen injection article configured to introduce hydrogen upstream of a catalytic article are effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.

公开(公告)号：US20200018265A1

公开(公告)日：2020-01-16

申请号：US16534177

申请日：2019-08-07

Applicant: BASF CORPORATION

Inventor： Christy Chen ,  Wolfgang Ruettinger ,  Steven Chin ,  Laif R Alden ,  Akash Abraham

IPC: F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32

Abstract: The present disclosure relates to hydrocarbon emission control systems. More specifically, the present disclosure relates to substrates coated with hydrocarbon adsorptive coating compositions and evaporative emission control systems for controlling evaporative emissions of hydrocarbons from motor vehicle engines and fuel systems. The hydrocarbon adsorptive coating compositions include particulate carbon having a BET surface area of at least about 1300 m2/g, and at least one of (i) a butane affinity of greater than 60% at 5% butane; (ii) a butane affinity of greater than 35% at 0.5% butane; (iii) a micropore volume greater than about 0.2 mug and a mesopore volume greater than about 0.5 ml/g.

公开(公告)号：US10525451B2

公开(公告)日：2020-01-07

申请号：US15861423

申请日：2018-01-03

Applicant: BASF Corporation

Inventor： Robert McGuire, Jr. ,  Gary M. Smith ,  Bilge Yilmaz

IPC: B01J29/06 ,  B01J29/08 ,  C10G11/04 ,  C10G11/05 ,  B01J29/18 ,  B01J29/40 ,  B01J29/70 ,  C10G11/18 ,  B01J37/04 ,  B01J35/00 ,  B01J21/02 ,  B01J21/04 ,  B01J21/16 ,  B01J23/755 ,  B01J37/00 ,  B01J37/02

Abstract: Described are fluid catalytic cracking (FCC) compositions, methods of manufacture and use. FCC catalyst compositions comprise particles containing a non-zeolitic component and one or more boron oxide components. In embodiments, the FCC catalyst composition contains a zeolite component and optionally a rare earth component and a transition alumina. FCC catalytic compositions may comprise a first particle type containing one or more boron oxide components and a first matrix component mixed with a second particle type containing a second matrix component, and a zeolite. The FCC catalyst compositions can be used to crack hydrocarbon feeds, particularly resid feeds containing high V and Ni, resulting in lower hydrogen and coke yields.

公开(公告)号：US20190388838A1

公开(公告)日：2019-12-26

申请号：US16481574

申请日：2018-01-26

Applicant: BASF Corporation

Inventor： Tian Luo ,  Michel Deeba ,  Yunlong Gu ,  Stephan Deuerlein ,  Emi Leung

IPC: B01D53/94 ,  B01J23/63 ,  B01J35/04 ,  B01J35/00 ,  B01J21/04 ,  B01J37/02 ,  B01J37/16 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

Abstract: The present invention relates to catalyst compositions effective for carrying out three-way conversion including platinum group metal nanoparticles (e.g., nanoparticles of Pt, Pd, Au, Ru, Rh, alloys thereof, and mixtures thereof), the nanoparticles having an average particle size of 15 to 50 nm, wherein the nanoparticles are dispersed on a refractory metal oxide component. In some such catalyst compositions, a significant portion, e.g., at least 90% of the nanoparticles have a particle size within this range. Methods of preparing, and using such catalyst compositions as well as catalyst articles and emission treatment systems comprising such catalyst compositions are also provided herein.

公开(公告)号：US10512898B2

公开(公告)日：2019-12-24

申请号：US15738858

申请日：2016-06-24

Applicant: BASF Corporation

Inventor： Michel Deeba ,  Yipeng Sun ,  Tian Luo ,  Emi Leung ,  Pavel Ruvinskiy ,  Dinh Dang

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

Abstract: Provided are automotive catalyst composites having a catalytic material on a carrier, wherein the catalytic material comprises at least two layers. The first layer is deposited directly on the carrier and comprises a first palladium component supported on a first refractory metal oxide component, a first oxygen storage component, or a combination thereof. The second layer is deposited on top of the first layer and comprises a rhodium component supported on a second refractory metal oxide component and a second palladium component supported on a second oxygen storage component, a third refractory metal oxide component or a combination thereof. Generally these catalyst composites are used as three-way conversion (TWC) catalysts. Methods of making and using the same are also provided.

公开(公告)号：US10448627B2

公开(公告)日：2019-10-22

申请号：US16028899

申请日：2018-07-06

Applicant: BASF Corporation

Inventor： James W. Austin ,  Cheryl Ann Leichter ,  Greggory Keith Storey ,  Kenneth Scott Brown ,  Gregory Kent Thompson ,  Thomas S. Rancour, II ,  Timothy Robert Sloper

IPC: A01M1/02 ,  G01V3/02 ,  A01M31/00 ,  A01M25/00 ,  G01V3/06

Abstract: A pest monitoring system generally includes a circuit, wherein the circuit is initially in a first impedance state that is configured to change to a second impedance state due to pest activity, wherein the second impedance state is lower than the first impedance state.

公开(公告)号：US10418628B2

公开(公告)日：2019-09-17

申请号：US15861854

申请日：2018-01-04

Applicant: BASF Corporation ,  FDK Corporation

Inventor： Kwo Young ,  Taihei Ouchi ,  Jean Nei ,  Diana Wong ,  Shigekazu Yasuoka

IPC: H01M4/38 ,  C22C30/02 ,  C22C30/00 ,  H01M4/90 ,  H01M10/30 ,  H01M8/083 ,  H01M12/08 ,  C22C19/03 ,  C22C19/00 ,  C01B3/00

Abstract: A multi-phase hydrogen storage alloy comprising a hexagonal Ce2Ni7 phase and a hexagonal Pr5Co19 phase, where the Ce2Ni7 phase abundance is ≥30 wt % and the Pr5Co19 phase abundance is ≥8 wt % and where the alloy comprises a mischmetal where Nd in the mischmetal is

公开(公告)号：US20190240645A1

公开(公告)日：2019-08-08

申请号：US16390072

申请日：2019-04-22

Applicant: BASF Corporation

Inventor： Mark Thomas Buelow ,  Steven W. Chin ,  Jeffrey Barmont Hoke ,  Nicholas R. Leclerc ,  David M. Robinson

IPC: B01J23/75 ,  B01D53/86 ,  B01J31/28 ,  B01J37/02 ,  B01J23/34 ,  B01J31/32 ,  A61L9/00 ,  B01D53/88 ,  B01J35/10

CPC classification number: B01J23/75 ,  A61L9/00 ,  B01D53/8675 ,  B01D53/88 ,  B01D2255/2073 ,  B01D2255/20746 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/92 ,  B01D2257/106 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2259/4566 ,  B01J23/34 ,  B01J31/28 ,  B01J31/32 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0215 ,  B01J37/0219 ,  B01J2231/62

Abstract: Disclosed in certain implementations is a catalysis composition that includes a metal catalyst and a support material impregnated with the metal catalyst.