公开(公告)号：US20170057888A1

公开(公告)日：2017-03-02

申请号：US15245867

申请日：2016-08-24

Applicant: SHELL OIL COMPANY

Inventor： Ye-Mon CHEN ,  Richard Addison SANBORN ,  Surya B Reddy KARRI ,  Yeook ARRINGTON ,  John G. FINDLAY

IPC: C07C2/76

CPC classification number: C07C2/76 ,  B01J29/06 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/023 ,  B01J38/02 ,  B01J38/72 ,  C07C2529/076 ,  C07C2529/48 ,  Y02P20/52 ,  Y02P20/584 ,  C07C15/04

Abstract: Implementations of the disclosed subject matter provide a process for the aromatization of a methane-containing gas stream including contacting the methane-containing gas stream in a reaction zone comprising an aromatization catalyst particulate and a hydrogen acceptor particulate under methane-containing gas aromatization reaction conditions to produce reaction products comprising aromatics and gaseous hydrogen. At least a portion of the gaseous hydrogen produced is bound by the hydrogen acceptor particulate in the reaction zone and removed from the reaction products in the reaction zone. Further, the hydrogen acceptor particulate may be separated from the aromatization catalyst particulate in a separation zone under separation conditions.

Abstract translation: 所公开的主题的实施方案提供了一种含甲烷气流的芳构化方法，该方法包括在包含芳构化催化剂颗粒和含氢气体芳构化反应条件下的氢受体颗粒的反应区中使含甲烷的气流接触， 产生包含芳族化合物和气态氢的反应产物。 产生的气态氢的至少一部分被反应区中的氢受体颗粒结合，并从反应区中的反应产物中除去。 此外，在分离条件下，氢受体颗粒可以在分离区中与芳构化催化剂颗粒分离。

公开(公告)号：US20170057887A1

公开(公告)日：2017-03-02

申请号：US15245840

申请日：2016-08-24

Applicant: SHELL OIL COMPANY

Inventor： Ye-Mon CHEN ,  Richard Addison SANBORN ,  Surya B Reddy KARRI ,  Yeook ARRINGTON ,  John G. FINDLAY

IPC: C07C2/76

CPC classification number: C07C2/76 ,  B01J29/06 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/023 ,  B01J38/02 ,  B01J38/72 ,  C07C2529/076 ,  C07C2529/48 ,  Y02P20/52 ,  Y02P20/584 ,  C07C15/04

Abstract: Implementations of the disclosed subject matter provide a process for the aromatization of a methane-containing gas stream may include contacting the methane-containing gas stream in a reaction zone comprising an aromatization catalyst particulate and an inert heat carrier particulate under methane-containing gas aromatization reaction conditions to produce a product stream comprising aromatics in the reaction zone. The inert heat carrier particulate may be separated from the aromatization catalyst particulate in a separation zone under separation conditions. The aromatization catalyst particulate may have a first minimum fluidization velocity and the inert heat carrier particulate may have a second minimum fluidization velocity which may be greater than the first minimum fluidization velocity. The ratio of the second minimum fluidization velocity to the first minimum fluidization velocity may be less than 200 and may be more than 15.

Abstract translation: 所公开的主题的实施提供了一种使含甲烷的气流芳构化的方法可以包括在包含芳构化催化剂颗粒和惰性热载体颗粒的反应区中使含甲烷的气体流在含甲烷气体芳构化反应 在反应区产生包含芳族化合物的产物流的条件。 在分离条件下，惰性载体颗粒可以在分离区中与芳构化催化剂颗粒分离。 芳构化催化剂颗粒可以具有第一最小流化速度，惰性载热颗粒可具有可以大于第一最小流化速度的第二最小流化速度。 第二最小流化速度与第一最小流化速度的比率可以小于200并且可以大于15。