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    PROCESSES FOR WASHING A SPENT ION EXCHANGE BED
    2.
    发明专利
    PROCESSES FOR WASHING A SPENT ION EXCHANGE BED 未知

    公开(公告)号：CA2864924A1

    公开(公告)日：2013-10-03

    申请号：CA2864924

    申请日：2013-03-01

    Applicant: UOP LLC

    Inventor： BAIRD LANCE A ,  BRANDVOLD TIMOTHY A

    IPC: C10G25/02 ,  B01J49/00 ,  C10G3/00

    Abstract: Processes and apparatuses for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil are provided herein. An exemplary process for washing a spent ion exchange bed employed in purification of biomass-derived pyrolysis oil includes the step of providing a ion-depleted pyrolysis oil stream having an original oxygen content. The ion-depleted pyrolysis oil stream is partially hydrotreated to reduce the oxygen content thereof, thereby producing a partially hydrotreated pyrolysis oil stream having a residual oxygen content that is less than the original oxygen content. At least a portion of the partially hydrotreated pyrolysis oil stream is passed through the spent ion exchange bed. Water is passed through the spent ion exchange bed after passing at least the portion of the partially hydrotreated pyrolysis oil stream therethrough.

    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED
    3.
    发明专利
    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED 未知

    公开(公告)号：CA3007013C

    公开(公告)日：2020-10-27

    申请号：CA3007013

    申请日：2017-06-13

    Applicant: UOP LLC

    Inventor： BRANDVOLD TIMOTHY A ,  BAIRD LANCE A

    IPC: C10G3/00 ,  C10L1/02

    Abstract: Processes for partially deoxygenating a biomass-derived pyrolysis oil to produce a fuel for a burner. A biomass-derived pyrolysis oil stream is combined with a low recycle stream that is a portion of a deoxygenated effluent to form a heated diluted py-oil feed stream, which is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form the effluent stream. The effluent may be separated and used to provide a product fuel stream for a burner.

    CATALYTIC PYROLYSIS OF BIOMASS USING A MULTI-STAGE CATALYST REGENERATOR
    4.
    发明专利
    CATALYTIC PYROLYSIS OF BIOMASS USING A MULTI-STAGE CATALYST REGENERATOR 未知

    公开(公告)号：CA2908639A1

    公开(公告)日：2014-10-30

    申请号：CA2908639

    申请日：2014-02-14

    Applicant: UOP LLC

    Inventor： BAIRD LANCE A ,  KALNES TOM N ,  GALLOWAY DOUGLAS B

    IPC: C10G11/16 ,  B01J38/14 ,  B01J38/20 ,  B01J38/24 ,  C10G1/00 ,  C10G3/00

    Abstract: Disclosed in one embodiment is a method for the catalytic pyrolysis of a carbonaceous material that includes contacting the carbonaceous material with a plurality of catalyst particles to produce a gas phase product and a solid phase product and separating the gas phase product from the solid phase product and the plurality of catalyst particles. The method further includes partially regenerating the plurality of catalyst particles by exposing the solid phase product and the catalyst particles to a first oxidizing condition to produce an oxidized solid phase and a partially-regenerated catalyst and cooling the partially-regenerated catalyst and a non-oxidized portion of the solid phase product. Still further, the method includes further regenerating the partially-regenerated catalyst by exposing the non-oxidized portion of the solid phase product and the partially-regenerated catalyst to a second oxidizing condition.

    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED
    5.
    发明专利
    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED 未知

    公开(公告)号：CA3007013A1

    公开(公告)日：2017-12-21

    申请号：CA3007013

    申请日：2017-06-13

    Applicant: UOP LLC

    Inventor： BRANDVOLD TIMOTHY A ,  BAIRD LANCE A

    IPC: C10G3/00 ,  C10L1/02

    Abstract: Processes for partially deoxygenating a biomass-derived pyrolysis oil to produce a fuel for a burner. A biomass-derived pyrolysis oil stream is combined with a low recycle stream that is a portion of a deoxygenated effluent to form a heated diluted py-oil feed stream, which is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form the effluent stream. The effluent may be separated and used to provide a product fuel stream for a burner.

    MULTIPORT VERTICAL AXIAL VALVE WITH SEALING ROTOR
    9.
    发明申请
    MULTIPORT VERTICAL AXIAL VALVE WITH SEALING ROTOR 审中-公开
    带密封转子的多重垂直轴流阀

    公开(公告)号：WO2009026022A2

    公开(公告)日：2009-02-26

    申请号：PCT/US2008072776

    申请日：2008-08-11

    Applicant: UOP LLC ,  BAIRD LANCE A

    Inventor： BAIRD LANCE A

    IPC: F16K11/072

    CPC classification number: F16K11/072 ,  Y10T137/86501 ,  Y10T137/86863 ,  Y10T137/86871

    Abstract: This invention discloses an axial multiport rotary valve capable of accomplishing the simultaneous interconnection of a plurality of conduits in accordance with a previously determined cycle, where any conduit communicates with no more than one other conduit at any one cycle step, or valve index position. The rotary valve comprises a hollow stator element and a rotor element inside the hollow interior of the stator element which rotates with a substantially vertical axis of rotation within the stator element, the surfaces of both elements being in the form essentially of a frustum of an inverted cone. Bed-line ports in the stator and rotor have a non-circular shape with a greater dimension in the vertical plane for higher capacities than provided in the known art.

    Abstract translation: 本发明公开了一种轴向多端口旋转阀，其能够根据先前确定的循环实现多个管道的同时互连，其中任何导管在任何一个循环步骤或阀指示位置与不超过一个其它导管连通。 旋转阀包括中空定子元件和位于定子元件的中空内部内部的转子元件，该定子元件在定子元件内以基本上垂直的旋转轴线旋转，两个元件的表面基本上呈倒立的平截头体 锥体。 定子和转子中的床线端口具有在垂直平面中具有更大尺寸的非圆形形状，用于比现有技术中提供的更高的容量。

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