公开(公告)号：US20230149890A1

公开(公告)日：2023-05-18

申请号：US17919560

申请日：2021-04-14

申请人： Gianluca PAULETTO

发明人： Gianluca PAULETTO

IPC分类号： B01J19/24 ,  B01J19/08 ,  C01B3/38

CPC分类号： B01J19/2485 ,  B01J19/087 ,  C01B3/38 ,  B01J2219/00135 ,  B01J2219/2412 ,  B01J2219/2419 ,  B01J2219/2438

摘要： A reactor shell for producing hydrogen and/or synthesis gas and/or carbon dioxide from a fed reactive mixture stream is provided. The reactor shell includes: at least one reactive stream duct formed within the reactor shell, at least one structured ceramic catalyst having a plurality of juxtaposed hollow ceramic subunits, and at least one electrical heating means for heating the structured ceramic catalyst up to a predetermined reaction temperature. The reactor shell is characterized by an electrically heated structured ceramic catalyst. The electrical heating means is arranged inside at least some of the hollow ceramic subunits in a manner that there still remains a flowing passage.

公开(公告)号：US20230365872A1

公开(公告)日：2023-11-16

申请号：US18030507

申请日：2021-10-08

申请人： Gianluca PAULETTO

发明人： Gianluca PAULETTO

IPC分类号： C10G9/24 ,  C10G9/20 ,  B01J19/08 ,  B01J19/24 ,  B01J19/00 ,  B01J19/02 ,  C10G9/16

CPC分类号： C10G9/24 ,  C10G9/203 ,  B01J19/087 ,  B01J19/2485 ,  C10G9/206 ,  B01J19/0026 ,  B01J19/0053 ,  B01J19/02 ,  C10G9/16 ,  B01J2219/00135 ,  B01J2219/2411 ,  B01J2219/2416 ,  B01J2219/2419 ,  B01J2219/2438 ,  B01J2219/2428 ,  B01J2219/0236 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/708

摘要： A reactor shell for producing olefins via steam cracking from a fed reactive mixture stream composed of steam and hydrocarbons comprising: at least one reactive stream duct formed within said reactor shell, at least one structured ceramic bed having a plurality of hollow flow paths, at least one electrical resistance heating element for heating the reactive mixture stream up to a predetermined reaction temperature and a coating provided on a surface contacting with the reactive mixture stream is provided. The reactor shell is characterized by that said electrical resistance heating element that is arranged inside at least some of said hollow flow paths in a manner that there still remains a flowing passage inside the hollow flow paths.