公开(公告)号：US20170217869A1

公开(公告)日：2017-08-03

申请号：US15311012

申请日：2015-05-13

Applicant: BASF SE

Inventor： Michael LIMBACH ,  Ivana JEVTOVIKJ ,  Nuria HUGUET SUBIELA ,  Alvaro GORDILLO ,  Sabine Chantal Eileen STIEBER ,  Ronald LINDNER ,  Miriam BRU ROIG ,  Michael LEJKOWSKI ,  Takeharu KAGEYAMA ,  Stephan A. SCHUNK

IPC: C07C51/15 ,  B01J31/24

CPC classification number: C07C51/15 ,  B01J31/2409 ,  B01J31/2433 ,  B01J31/2452 ,  B01J31/2476 ,  B01J2231/32 ,  B01J2531/824 ,  B01J2531/847 ,  C07C57/04

Abstract: Catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt, comprising reacting an alkene and carbon dioxide in the presence of a carboxylation catalyst and releasing the α,β-ethylenically unsaturated carboxylic acid salt with a base, the carboxylation catalyst being a transition metal complex, which comprises a structurally constrained bidentate P,X ligand, wherein X is selected from the group consisting of P, N, O, and carbene, the P and X atom are separated by 2 to 4 bridging atoms, and wherein the bridging atoms are part of at least one 5- to 7-membered cyclic substructure. A further catalytic processes for preparing α-βethylenically unsaturated carboxylic acid derivatives from CO2 and an alkene is provided.

公开(公告)号：US20200368734A1

公开(公告)日：2020-11-26

申请号：US16635236

申请日：2018-08-08

Applicant: BASF SE

Inventor： Robert MCGUIRE ,  Achim WECHSUNG ,  Christiane KURETSCHKA ,  Ivana JEVTOVIKJ ,  Andreas KUSCHEL ,  Stephan A. SCHUNK

IPC: B01J29/78 ,  B01J29/70 ,  B01J29/85 ,  B01J37/00 ,  B01J37/04 ,  B01J37/03 ,  C10G2/00

Abstract: The present invention relates to a composition comprising a) a molding comprising a zeolitic material having framework type CHA, wherein the zeolitic material comprises one or more alkaline earth metals M and b) a mixed metal oxide comprising chromium, zinc, and aluminium. It also relates to the use of the composition in a process for producing C2 to C4 olefins from syngas.

公开(公告)号：US20210138445A1

公开(公告)日：2021-05-13

申请号：US16491870

申请日：2018-03-09

Applicant: BASF SE

Inventor： Christiane JANKE ,  Ekkehard SCHWAB ,  Stephan A. SCHUNK ,  Ivana JEVTOVIKJ ,  Harry KAISER ,  Frank ROSOWSKI ,  Stefan ALTWASSER ,  Virginie BETTE

IPC: B01J35/00 ,  B01J37/02 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J37/08 ,  B01J23/89 ,  C07C29/158

Abstract: A catalyst for converting a synthesis gas, said catalyst comprising a first catalyst component and a second catalyst component, wherein the first catalyst component comprises, supported on a first porous oxidic substrate, Rh, Mn, an alkali metal M and Fe, and wherein the second catalyst component comprises, supported on a second porous oxidic support material, Cu and a transition metal other than Cu.

公开(公告)号：US20220127207A1

公开(公告)日：2022-04-28

申请号：US17427319

申请日：2020-01-30

Applicant: BASF SE

Inventor： Trees Maria DE BAERDEMAEKER ,  Andrei-Nicolae PARVULESCU ,  Ivana JEVTOVIKJ ,  Craig Jon CAIN-BORGMAN ,  Ulrich MUELLER ,  Andreas KUSCHEL

IPC: C07C2/12

Abstract: The present invention relates to a process for the dimerization of alkenes comprising (1) providing a gas stream comprising one or more alkenes; and (2) contacting the gas stream provided in (1) with a catalyst for obtaining a mixture M1 comprising one or more dimerization products of the one or more alkenes, wherein the catalyst in (2) comprises a zeolitic material having a framework structure type selected from the group consisting of MOR, BEA, FER, MFI, TON, FAU, and mixtures of two or more thereof, wherein the framework structure of the zeolitic material comprises YO2, wherein Y stands for one or more tetravalent elements.

公开(公告)号：US20210114006A1

公开(公告)日：2021-04-22

申请号：US17254484

申请日：2019-06-19

Applicant: BASF SE

Inventor： Christiane KURETSCHKA ,  Robert MCGUIRE ,  Ivana JEVTOVIKJ ,  Sven REINING ,  Stefan LIPP ,  Andrei-Nicolae PARVULESCU ,  Astrid Elisa NIEDERLE ,  Michael GESKE

IPC: B01J29/70 ,  B01J23/26 ,  B01J37/02 ,  B01J37/00 ,  B01J37/03 ,  B01J37/06 ,  B01J37/08 ,  C07C1/04 ,  C07C29/153 ,  C07C41/01

Abstract: The present invention relates to a composition comprising a) a molding comprising a zeolitic material having an AEI-type framework structure, wherein the zeolitic material has a framework structure comprising Si, a trivalent element X, and oxygen, wherein the zeolitic material further comprises one or more alkali metals AM and/or one or more alkaline earth metals AEM; and b) a mixed metal oxide comprising chromium, zinc, and aluminum; and to a process for its production, as well as to the molding and the mixed metal oxide as such, respectively, as obtainable or obtained according to the inventive production process, as well as to the composition as obtainable or obtained according to the inventive production process. In addition to these, the present invention further relates to the use of the inventive composition as a catalyst or as a catalyst component, as well as to a process for preparing C2 to C4 olefins from a synthesis gas comprising hydrogen and carbon monoxide.