公开(公告)号：EP1442000B1

公开(公告)日：2009-03-25

申请号：EP02801334.0

申请日：2002-10-14

Applicant: BASF SE

Inventor： WALSDORFF, Christian ,  SCHINDLER, Götz-Peter ,  MACHHAMMER, Otto ,  HARTH, Klaus

IPC: C07C5/48 ,  C07C5/327

CPC classification number: C07C5/48 ,  C07C5/327 ,  C07C5/333 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/74 ,  C07C15/46

Abstract: The invention concerns a method for dehydrogenating C2-C30 alkanes, which consist in: (i) in a first process, dehydrogenating ethyl benzene into styrene, generating a hydrogen-containing gas stream, and (ii) in a second process, dehydrogenating one or several C2-C30 alkanes heterogeneously catalyzed in one or several reaction zones into corresponding olefins, a hydrogen-containing gas stream being mixed in at least one reaction zone with the dehydrogenation reaction gas stream. The invention is characterized in that at least part of the hydrogen-containing gaseous effluents derived from ethyl benzene dehydrogenation is added to the alkane dehydrogenation reaction gas mixture.

公开(公告)号：EP4284552A1

公开(公告)日：2023-12-06

申请号：EP22702909.7

申请日：2022-01-25

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  ALMER, Christian ,  WALSDORFF, Christian ,  LEHR, Andreas ,  NIKOLAY, Michael ,  BARTOSCH, Christian ,  GROBYS, Mauricio

IPC: B01J23/68 ,  B01J37/02 ,  B01J21/04 ,  B01J35/02 ,  B01J35/10 ,  C07D301/10

公开(公告)号：EP4171802A1

公开(公告)日：2023-05-03

申请号：EP21739949.2

申请日：2021-06-25

Applicant: BASF SE

Inventor： CHOI, Sung Yeun ,  KARPOV, Andrey ,  WALSDORFF, Christian ,  HUBACH, Patrick ,  WAINDOK, Hubert ,  HINRICHSEN, Bernd ,  PRIETO GONZALEZ, Gonzalo ,  RODENAS TORRALBA, Tania ,  KHARAS, Karl C.

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/58 ,  B01J23/68 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/08 ,  C07D301/10

公开(公告)号：EP4171801A1

公开(公告)日：2023-05-03

申请号：EP21736592.3

申请日：2021-06-25

Applicant: BASF SE

Inventor： CHOI, Sung Yeun ,  KARPOV, Andrey ,  WALSDORFF, Christian ,  DUYCKAERTS, Nicolas ,  AMAKAWA, Kazuhiko ,  HUBACH, Patrick ,  KHARAS, Karl C.

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/68 ,  B01J35/10 ,  B01J35/02 ,  B01J37/00 ,  B01J37/08 ,  C07D301/10

公开(公告)号：EP4139047A1

公开(公告)日：2023-03-01

申请号：EP21716771.7

申请日：2021-04-12

Applicant: BASF SE

Inventor： AMAKAWA, Kazuhiko ,  PARISHAN, Samira ,  WALSDORFF, Christian ,  HUBACH, Patrick ,  WEINLAND, Tobias

IPC: B01J35/10 ,  B01J37/02 ,  C07C57/00

公开(公告)号：EP3877148A1

公开(公告)日：2021-09-15

申请号：EP19795029.8

申请日：2019-11-04

Applicant: BASF SE ,  VITO NV

Inventor： WALSDORFF, Christian ,  KENNEMA, Marco Oskar ,  ROMERO VALLE, Miguel Angel ,  SCHARF, Florian ,  HENSEL, Dirk ,  ZUEHLKE, Juergen ,  BORNINKHOF, Fred ,  MICHIELSEN, Bart ,  LEFEVERE, Jasper

IPC: B29C64/10 ,  B01J23/22 ,  B01J35/04

公开(公告)号：EP3866972A1

公开(公告)日：2021-08-25

申请号：EP19769184.3

申请日：2019-09-19

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  KENNEMA, Marco Oskar ,  DUYCKAERTS, Nicolas ,  WALSDORFF, Christian ,  BARTOSCH, Christian ,  ZUEHLKE, Juergen ,  ROMERO VALLE, Miguel Angel

IPC: B01J37/02 ,  B01J21/04 ,  B01J23/68 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10

公开(公告)号：EP3793728A1

公开(公告)日：2021-03-24

申请号：EP19724503.8

申请日：2019-05-17

Applicant: BASF SE

Inventor： KENNEMA, Marco Oskar ,  WALSDORFF, Christian ,  BORNINKHOF, Fred ,  WAGNER, Matthias Johannes ,  SCHUBE, Bernd ,  ROERIG, Jochen ,  BASTIAN, Gerald ,  HUBER, Sabine ,  KAUFMAN RECHULSKI, Marcelo Daniel

IPC: B01J35/02 ,  B01J37/00 ,  B01J23/22 ,  B01J35/04 ,  B33Y10/00 ,  B29C48/30

公开(公告)号：EP3762145A1

公开(公告)日：2021-01-13

申请号：EP19707016.2

申请日：2019-02-28

Applicant: BASF SE

Inventor： KENNEMA, Marco Oskar ,  NIEFER, Gerald ,  OEFNER, Niklas ,  WALSDORFF, Christian ,  ZUEHLKE, Juergen ,  HENSEL, Dirk ,  ROMERO VALLE, Miguel Angel ,  BORCHERT, Holger

IPC: B01J35/02 ,  B01J35/04 ,  B01J37/02 ,  B01J27/055 ,  B01J21/08 ,  B01J23/22 ,  B01J37/08 ,  B01J37/04 ,  C01B17/79

公开(公告)号：EP3046668B1

公开(公告)日：2019-06-12

申请号：EP14766463.5

申请日：2014-09-15

Applicant: BASF SE

Inventor： WELKER-NIEUWOUDT, Cathrin Alexandra ,  DOBNER, Cornelia Katharina ,  BORCHERT, Holger ,  HAMMON, Ulrich ,  MACHT, Josef ,  KARPOV, Andrey ,  WALSDORFF, Christian

IPC: B01J23/887 ,  B01J23/888 ,  B01J23/94 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  C07C51/235 ,  B01J35/02 ,  B01J35/04 ,  B01J37/04 ,  B01J37/08 ,  C07C51/25