公开(公告)号：US11739106B2

公开(公告)日：2023-08-29

申请号：US17696038

申请日：2022-03-16

Applicant: EVONIK OPERATIONS GMBH

Inventor： Anna Chiara Sale ,  Robert Franke ,  Alexander Brächer ,  Dirk Fridag ,  Ana Markovic ,  Peter Kucmierczyk ,  Johannes Knossalla ,  Detlef Selent ,  Armin Börner ,  Kerstin Romeike

IPC: C07F9/09 ,  C07C45/50

CPC classification number: C07F9/094

Abstract: Bisphosphite ligands based on benzopinacol with an open outer unit, and the use thereof in hydroformylation.

公开(公告)号：US20220390332A1

公开(公告)日：2022-12-08

申请号：US17805765

申请日：2022-06-07

Applicant: Evonik Operations GmbH

Inventor： Christian Reuter ,  Dirk Fridag ,  Georg Nordhoff ,  Sebastian Haumann ,  Alexander Brächer ,  Robert Franke ,  Dieter Hess

IPC: G01N1/14 ,  G01N1/38

Abstract: An apparatus, for automated sampling from vessels that may be under a high pressure, is achieved by a specific construction with multiple multiport valves. A method of automated sampling can be used with the apparatus.