公开(公告)号：US20190151813A1

公开(公告)日：2019-05-23

申请号：US16308677

申请日：2017-06-07

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Martin ØSTBERG ,  Per Juul DAHL

IPC: B01J8/04 ,  B01J8/06 ,  B01J19/00 ,  C01B3/48 ,  C10K3/02

Abstract: The invention relates to a chemical reactor and reformer tubes for reforming a first feed stream comprising a hydrocarbon gas and steam. The chemical reactor comprises a shell with a heat source and one or more reformer tubes. The reformer tube is arranged to house catalyst material and is arranged to being heated by the heat source. The reformer tube comprises a first inlet for feeding said first feed stream into a first reforming reaction zone of the reformer tube, and a feed conduct arranged to allow a second feed stream into a second reforming reaction zone of the reformer tube. The second reforming reaction zone is positioned downstream of the first reforming reaction zone. The feed conduct is configured so that the second feed stream is only in contact with catalyst material in the second reforming reaction zone. The invention also relates to a process of producing CO rich synthesis gas at low S/C conditions.

公开(公告)号：US20190112187A1

公开(公告)日：2019-04-18

申请号：US16087943

申请日：2017-04-24

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Martin ØSTBERG ,  Poul Erik HØJLUND NIELSEN

IPC: C01B3/22 ,  B01J19/00 ,  H05B6/22

Abstract: In a process for producing hydrogen or syngas by methanol cracking, whereby methanol is catalytically decomposed into hydrogen and carbon monoxide in an endothermal reaction, said reaction takes place in a reactor with direct inductive heating in the reaction zone. The heating is obtained by passing an alternating current through a metallic coil located inside the reactor or by using induction heated catalyzed hardware in the shape of a ferromagnetic structure, which is coated with an oxide impregnated with the catalytically active phase.

公开(公告)号：US20180079643A1

公开(公告)日：2018-03-22

申请号：US15564521

申请日：2016-03-31

Applicant: Haldor Topsøe A/S

Inventor： Peter Mølgaard MORTENSEN ,  Martin ØSTBERG

IPC: C01B3/38 ,  C01B3/48

CPC classification number: C01B3/38 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/041 ,  C01B2203/0475

Abstract: A reformer device including a reaction chamber for carrying out a reaction having a hydrocarbon stream as a reactant gas and with hydrogen rich synthesis gas as a reaction product. The membrane is provided within the reaction chamber. The reformer device further includes a heating reactor for heating the reaction chamber, where the membrane is a semi-permeable membrane arranged to allow CO2 pass through it; the reaction chamber includes a catalyst material arranged to catalyze a steam methane reforming reaction and to catalyze a water gas shift reaction; and the reformer device is arranged to carry out the steam methane reforming reaction at a pressure between about 15 and about 50 barg within the reaction chamber. A method for carrying out a reaction having a hydrocarbon stream as a reactant gas and with hydrogen rich synthesis gas as reaction product, in a reformer device.