公开(公告)号：US20210395169A1

公开(公告)日：2021-12-23

申请号：US17352601

申请日：2021-06-21

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen

IPC: C07C5/327 ,  C07C7/04

Abstract: Systems and processes for producing one or more alkenes from shale gas. The process includes at least two dehydrogenation reactors whereby propane, or a mixture of propane and butane, can be dehydrogenated in a first reactor and ethane can be dehydrogenated in a second reactor. The lighter components which serve as chemical inert and thermal mass are separated from the dehydrogenated product after each reactor.

公开(公告)号：US20210395170A1

公开(公告)日：2021-12-23

申请号：US17352632

申请日：2021-06-21

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen ,  Peter Oladipupo

IPC: C07C5/327 ,  B01J19/00 ,  B01J19/24

Abstract: Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.

公开(公告)号：US11578019B2

公开(公告)日：2023-02-14

申请号：US17352632

申请日：2021-06-21

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen ,  Peter Oladipupo

IPC: C07C5/327 ,  B01J19/00 ,  B01J19/24

Abstract: Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.

公开(公告)号：US11434184B2

公开(公告)日：2022-09-06

申请号：US17352601

申请日：2021-06-21

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen

IPC: C07C5/327 ,  C07C7/04

Abstract: Systems and processes for producing one or more alkenes from shale gas. The process includes at least two dehydrogenation reactors whereby propane, or a mixture of propane and butane, can be dehydrogenated in a first reactor and ethane can be dehydrogenated in a second reactor. The lighter components which serve as chemical inert and thermal mass are separated from the dehydrogenated product after each reactor.

公开(公告)号：US20230192574A1

公开(公告)日：2023-06-22

申请号：US18169086

申请日：2023-02-14

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen ,  Peter Oladipupo

IPC: C07C5/327 ,  B01J19/00 ,  B01J19/24

CPC classification number: C07C5/327 ,  B01J19/0013 ,  B01J19/2415 ,  B01J2219/00085 ,  B01J2219/00132 ,  B01J2219/00081

Abstract: Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.

公开(公告)号：US12017983B2

公开(公告)日：2024-06-25

申请号：US18169086

申请日：2023-02-14

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Rakesh Agrawal ,  Zewei Chen ,  Peter Oladipupo

IPC: C07C5/327 ,  B01J19/00 ,  B01J19/24

CPC classification number: C07C5/327 ,  B01J19/0013 ,  B01J19/2415 ,  B01J2219/00081 ,  B01J2219/00085 ,  B01J2219/00132

Abstract: Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.