公开(公告)号：US20230061675A1

公开(公告)日：2023-03-02

申请号：US17898715

申请日：2022-08-30

Applicant: Lummus Technology LLC

Inventor： Gary Podrebarac ,  Zan Liu ,  Khalid Azzam ,  Daniel Rosenberg

IPC: C07C2/84

Abstract: A method of performing an oxidative coupling of methane (OCM) reaction to produce C2+ compounds using a low temperature gas mixture feed is provided. The method includes introducing a gas mixture feed containing methane, oxygen, hydrogen, and carbon monoxide at a temperature of less than or equal to 300° C. to an inlet of an OCM reactor, which contains a combustion catalyst and an OCM catalyst. At least a portion of the gas mixture feed is combusted using the combustion catalyst to generate a heated gas mixture having a temperature of at least 450° C. The heated gas mixture contacts the OCM catalyst to initiate an OCM reaction and produce an OCM effluent that includes C2+ compounds. A system for performing an OCM reaction using a low temperature feedstock gas mixture is also provided.

公开(公告)号：US20200368709A1

公开(公告)日：2020-11-26

申请号：US16881734

申请日：2020-05-22

Applicant: LUMMUS TECHNOLOGY LLC

Inventor： Zan Liu ,  Jackeline Medina Bolívar ,  Maurice Korpelshoek ,  Romain Lemoine ,  Manoj Som

IPC: B01J19/00 ,  C07C2/62 ,  C07C7/00 ,  C10L1/06

Abstract: Systems and processes for the flexible production of gasoline and jet fuel via alkylation of C4 and C5 olefins.