公开(公告)号：US20200048165A1

公开(公告)日：2020-02-13

申请号：US16357012

申请日：2019-03-18

Applicant: Lummus Technology LLC

Inventor： Suchia Duggal ,  Guido Radaelli ,  Jarod McCormick ,  Andrew Aronson ,  Joel Cizeron ,  Divya Jonnavittula

IPC: C07C2/84 ,  C07C5/32 ,  C07C7/00 ,  B01D53/14 ,  B01D61/24 ,  B01D53/22 ,  C07C7/144 ,  C07C7/11 ,  B01D53/047 ,  C07C1/12

Abstract: The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds.

公开(公告)号：US20200172452A1

公开(公告)日：2020-06-04

申请号：US16445562

申请日：2019-06-19

Applicant: Lummus Technology LLC

Inventor： Suchia Duggal ,  Guido Radaelli ,  Jarod McCormick ,  Andrew Aronson ,  Joel Cizeron

IPC: C07C2/82 ,  C07C7/152 ,  F01K5/00 ,  C07C1/04 ,  C07C1/12 ,  C07C2/06 ,  C07C2/42 ,  C07C4/02 ,  C25B1/04 ,  F01K23/06 ,  F01K25/10 ,  H01L35/30

Abstract: The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor that has been retrofitted into a system comprising an ethylene-to-liquids (ETL) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a pressure swing adsorption (PSA) unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds. The second product stream can then be directed to the ETL reactor. The higher hydrocarbon(s) can then be generated from the at least the portion of the C2+ compounds in the ETL reactor.

公开(公告)号：US11186529B2

公开(公告)日：2021-11-30

申请号：US16445562

申请日：2019-06-19

Applicant: Lummus Technology LLC

Inventor： Suchia Duggal ,  Guido Radaelli ,  Jarod McCormick ,  Andrew Aronson ,  Joel Cizeron

IPC: C07C2/82 ,  C07C7/152 ,  F01K5/00 ,  C07C1/04 ,  C07C1/12 ,  C07C2/06 ,  C07C2/42 ,  C07C4/02 ,  C25B1/04 ,  F01K23/06 ,  F01K25/10 ,  H01L35/30

Abstract: The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor that has been retrofitted into a system comprising an ethylene-to-liquids (ETL) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a pressure swing adsorption (PSA) unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds. The second product stream can then be directed to the ETL reactor. The higher hydrocarbon(s) can then be generated from the at least the portion of the C2+ compounds in the ETL reactor.

公开(公告)号：US11001543B2

公开(公告)日：2021-05-11

申请号：US16357012

申请日：2019-03-18

Applicant: Lummus Technology LLC

Inventor： Suchia Duggal ,  Guido Radaelli ,  Jarod McCormick ,  Andrew Aronson ,  Joel Cizeron ,  Divya Jonnavittula

IPC: C07C2/84 ,  C07C5/32 ,  C07C7/00 ,  B01D53/14 ,  B01D53/22 ,  B01D53/047 ,  B01D61/24 ,  C07C7/144 ,  C07C7/11 ,  C07C1/12

Abstract: The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds.