公开(公告)号：US20180162785A1

公开(公告)日：2018-06-14

申请号：US15579385

申请日：2016-05-02

Applicant: SABIC Global Technologies B.V.

Inventor： Wugeng Liang ,  Sagar Sarsani ,  David West ,  James Lowrey ,  Aghaddin Mamedov ,  Istvan Lengyel

IPC: C07C2/84 ,  B01J23/10 ,  B01J23/34 ,  B01J19/24

CPC classification number: C07C2/84 ,  B01J19/245 ,  B01J21/08 ,  B01J23/10 ,  B01J23/34 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/0236 ,  B01J2219/00074 ,  B01J2219/24 ,  C07C2521/08 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2523/34 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08

Abstract: Disclosed is a process for producing C2+ hydrocarbons, and systems for implementing the process, that includes providing a reactant feed that includes methane and an oxygen containing gas to a first reaction zone, wherein the temperature of the reactant feed is less than 700° C. contacting the reactant feed with a first catalyst capable of catalyzing an oxidative coupling of methane reaction (OCM) to produce a first product stream that includes C2+ hydrocarbons and heat, and contacting the first product stream with a second catalyst capable of catalyzing an OCM reaction to produce a second product stream that includes C2+ hydrocarbons, wherein the produced heat is at least partially used to heat the first product stream prior to or during contact with the second catalyst, wherein the amount of C2+ hydrocarbons in the second product stream is greater than the amount of C2+ hydrocarbons in the first product stream.

公开(公告)号：US10717068B2

公开(公告)日：2020-07-21

申请号：US15579332

申请日：2016-05-02

Applicant: SABIC Global Technologies B.V.

Inventor： Wugeng Liang ,  Sagar Sarsani ,  David West ,  James Lowrey ,  Aghaddin Mamedov ,  Istvan Lengyel

IPC: B01J23/10 ,  B01J35/00 ,  B01J21/08 ,  B01J23/00 ,  B01J37/08 ,  C07C2/84

Abstract: A metal oxide catalyst capable of catalyzing an oxidative coupling of methane reaction is described. The metal oxide catalyst includes a lanthanum (La) cerium (Ce) metal oxide and further including a lanthanum hydroxide (La(OH)3) crystalline phase. The catalyst is capable of catalyzing the production of C2+ hydrocarbons from methane and oxygen. Methods and systems of using the metal oxide catalyst to produce C2+ hydrocarbons from a reactant gas are also described.

公开(公告)号：US10696607B2

公开(公告)日：2020-06-30

申请号：US15579385

申请日：2016-05-02

Applicant: SABIC Global Technologies B.V.

Inventor： Wugeng Liang ,  Sagar Sarsani ,  David West ,  James Lowrey ,  Aghaddin Mamedov ,  Istvan Lengyel

IPC: C07C2/84 ,  B01J23/10 ,  B01J23/34 ,  B01J35/00 ,  B01J21/08 ,  B01J37/02 ,  B01J19/24

Abstract: Disclosed is a process for producing C2+ hydrocarbons, and systems for implementing the process, that includes providing a reactant feed that includes methane and an oxygen containing gas to a first reaction zone, wherein the temperature of the reactant feed is less than 700° C. contacting the reactant feed with a first catalyst capable of catalyzing an oxidative coupling of methane reaction (OCM) to produce a first product stream that includes C2+ hydrocarbons and heat, and contacting the first product stream with a second catalyst capable of catalyzing an OCM reaction to produce a second product stream that includes C2+ hydrocarbons, wherein the produced heat is at least partially used to heat the first product stream prior to or during contact with the second catalyst, wherein the amount of C2+ hydrocarbons in the second product stream is greater than the amount of C2+ hydrocarbons in the first product stream.

公开(公告)号：US09981247B2

公开(公告)日：2018-05-29

申请号：US15534858

申请日：2016-11-09

Applicant: SABIC Global Technologies B.V.

Inventor： Nitin Chopra ,  James Lowrey ,  Ihab N. Odeh

IPC: C01B32/182 ,  B01J21/18 ,  B01J23/14 ,  B01J23/42 ,  B01J23/44 ,  B01J23/52 ,  B01J35/02

CPC classification number: B01J21/18 ,  B01J23/14 ,  B01J23/42 ,  B01J23/44 ,  B01J23/52 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/0073 ,  B01J35/026 ,  C01B32/192 ,  C01B32/194 ,  C01B32/198 ,  C01P2004/90

Abstract: Methods for making a multilevel core-shell structure having a core/graphene-based shell structure are described. A method for making a core/graphene-based shell structure can include obtaining a composition that includes core nano- or microstructures and graphene-based structures having at least a portion of a surface coated with a curable organic material, where the core nano- or microstructures and graphene-based structures are dispersed throughout the composition and subjecting the composition to conditions that cure the organic material and allow the graphene-based structures to self-assemble around the core nano- or microstructures to produce a core/graphene-based shell structure that has a graphene-based shell encompassing a core nano- or microstructure.

公开(公告)号：US20170368535A1

公开(公告)日：2017-12-28

申请号：US15534858

申请日：2016-11-09

Applicant: SABIC Global Technologies B.V.

Inventor： Nitin Chopra ,  James Lowrey ,  Ihab N. Odeh

IPC: B01J21/18 ,  B01J23/44 ,  B01J23/14 ,  B01J23/42 ,  B01J35/02 ,  B01J23/52

CPC classification number: B01J21/18 ,  B01J23/14 ,  B01J23/42 ,  B01J23/44 ,  B01J23/52 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/0073 ,  B01J35/026 ,  C01B32/192 ,  C01B32/194 ,  C01B32/198 ,  C01P2004/90

Abstract: Methods for making a multilevel core-shell structure having a core/graphene-based shell structure are described. A method for making a core/graphene-based shell structure can include obtaining a composition that includes core nano- or microstructures and graphene-based structures having at least a portion of a surface coated with a curable organic material, where the core nano- or microstructures and graphene-based structures are dispersed throughout the composition and subjecting the composition to conditions that cure the organic material and allow the graphene-based structures to self-assemble around the core nano- or microstructures to produce a core/graphene-based shell structure that has a graphene-based shell encompassing a core nano- or microstructure.