公开(公告)号：US20180044264A1

公开(公告)日：2018-02-15

申请号：US15555924

申请日：2016-03-04

Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER

Inventor： Chiarra CROPPI ,  Francesco Simone MARTORELLI ,  Emma PALO ,  Gaetano IAQUANIELLO ,  Annarita SALLADINI

IPC: C07C5/333 ,  B01D69/02 ,  B01D71/02 ,  B01J19/24 ,  B01D53/22

CPC classification number: C07C5/333 ,  B01D53/226 ,  B01D53/228 ,  B01D53/229 ,  B01D69/02 ,  B01D71/022 ,  B01D2053/221 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2257/108 ,  B01D2325/04 ,  B01J8/009 ,  B01J8/0419 ,  B01J8/0492 ,  B01J19/245 ,  B01J2208/00212 ,  B01J2208/00274 ,  B01J2219/00024 ,  B01J2219/24 ,  C07C5/3335 ,  C07C5/3337 ,  C07C7/144 ,  C07C2521/04 ,  C07C2523/26 ,  C07C2523/42 ,  C07C11/06 ,  C07C11/04 ,  C07C11/08 ,  C07C15/46

Abstract: Disclosed is a method and plant for the catalytic dehydrogenation of alkanes, such as propane. The plant is a plant of hybrid architecture wherein one or more membrane-assisted reactor configurations according to open architecture are combined with one or more membrane-containing reactors of closed architecture. Hydrogen remaining in the reaction mixture after separation in the membrane separation unit of a first open architecture configuration, is fed to a first membrane-reactor of the closed architecture type. Also disclosed are methods of modifying plants so as to create the hybrid architecture plant.