公开(公告)号：US20230020274A1

公开(公告)日：2023-01-19

申请号：US17782286

申请日：2020-12-03

申请人： HALDOR TOPSØE A/S ,  GRUNDFOS HOLDING A/S

发明人： Peter Mølgaard MORTENSEN ,  Kasper Emil LARSEN ,  Kim AASBERG-PETERSEN ,  Sebastian Thor WISMANN ,  Flemming BUUS BENDIXEN ,  Peter VALLER ,  Alexandru SOREA

IPC分类号： B01J35/04 ,  B01J35/00 ,  B01J21/04 ,  B01J15/00 ,  B01J19/24 ,  B01J19/00 ,  C01B3/40

摘要： Structured catalyst arranged for catalyzing an endothermic reaction of a feed gas, said structured catalyst comprising a macroscopic structure of electrically conductive material, said macroscopic structure supporting a ceramic coating, wherein said ceramic coating supports a catalytically active material, wherein the electrically conductive material at least partly is a composite in the form of a homogenous mixture of an electrically conductive metallic material and a ceramic material, wherein the macroscopic structure at least partly is composed of two or more materials with different resistivities.

公开(公告)号：US20230032787A1

公开(公告)日：2023-02-02

申请号：US17781910

申请日：2020-12-03

申请人： Haldor Topsøe A/S ,  Grundfos Holding A/S

发明人： Peter Mølgaard MORTENSEN ,  Kasper Emil LARSEN ,  Kim AASBERG-PETERSEN ,  Sebastian Thor WISMANN ,  Alexandru SOREA ,  Peter VALLER ,  Flemming BUUS BENDIXEN ,  Allan Ivo SØGAARD ,  Henrik RASMUSSEN

IPC分类号： B01J19/24 ,  B01J19/00 ,  B01J35/04 ,  B01J35/00 ,  C01B3/40

摘要： Array including a first and a second monolith of a structured catalyst for carrying out an endothermic reaction of a feed gas, wherein: a) the first and second monolith include a macroscopic structure of a first and second electrically conductive material; b) each of said first and second monoliths has a number of flow channels formed therein for conveying feed gas through the monoliths; c) the array includes at least a first and a second conductor electrically connected to said first and second monoliths, respectively, and to an electrical power supply, d) the first and second monolith are electrically connected by a monolith bridge; e) the array is configured to direct an electrical current to run from the first conductor through the first monolith to a second end, then through the bridge, and then through the second monolith to the second conductor.