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    PROCESS FOR PRODUCING DIESEL FUEL FROM OLEFINIC REFINERY FEEDSTREAMS
    3.
    发明申请
    PROCESS FOR PRODUCING DIESEL FUEL FROM OLEFINIC REFINERY FEEDSTREAMS 有权

    公开(公告)号：US20210024836A1

    公开(公告)日：2021-01-28

    申请号：US17069432

    申请日：2020-10-13

    申请人： SAUDI ARABIAN OIL COMPANY

    发明人： Omer Refa KOSEOGLU

    IPC分类号： C10G61/02

    摘要： An integrated refinery process for producing diesel fuel blending stock from olefinic heavy naphtha streams that contain gasoline and compounds with carbon numbers in the range of from 9-14 are oxidized and converted into their corresponding oxides in the presence of a homogeneous or heterogeneous catalyst, or both, and optionally an acid phase transfer agent for the liquid reactants, the product oxides having boiling points about 34° C. higher than the corresponding olefins, and as a result, in the diesel blending component boiling point range. The oxygenates produced have lubricating properties that enhance the typically poor lubricity characteristics of ultra-low sulfur diesels and reduce the need for additives to improve the lubricity of the blended diesel fuels.

    Process for producing diesel fuel from olefinic refinery feedstreams
    4.
    发明授权
    Process for producing diesel fuel from olefinic refinery feedstreams 有权

    公开(公告)号：US10800981B2

    公开(公告)日：2020-10-13

    申请号：US16274735

    申请日：2019-02-13

    申请人： Saudi Arabian Oil Company

    发明人： Omer Refa Koseoglu

    IPC分类号： C10G61/02

    摘要： An integrated refinery process for producing diesel fuel blending stock from olefinic heavy naphtha streams that contain gasoline and compounds with carbon numbers in the range of from 9-14 are oxidized and converted into their corresponding oxides in the presence of a homogeneous or heterogeneous catalyst, or both, and optionally an acid phase transfer agent for the liquid reactants, the product oxides having boiling points about 34° C. higher than the corresponding olefins, and as a result, in the diesel blending component boiling point range. The oxygenates produced have lubricating properties that enhance the typically poor lubricity characteristics of ultra-low sulfur diesels and reduce the need for additives to improve the lubricity of the blended diesel fuels.

    STAGED FLUID CATALYTIC CRACKING PROCESSES INCORPORATING A SOLIDS SEPARATION DEVICE FOR UPGRADING NAPHTHA RANGE MATERIAL
    5.
    发明申请
    STAGED FLUID CATALYTIC CRACKING PROCESSES INCORPORATING A SOLIDS SEPARATION DEVICE FOR UPGRADING NAPHTHA RANGE MATERIAL 审中-公开

    公开(公告)号：US20200318019A1

    公开(公告)日：2020-10-08

    申请号：US16838506

    申请日：2020-04-02

    申请人： LUMMUS TECHNOLOGY LLC

    发明人： Bryan Tomsula ,  Liang Chen ,  Peter Loezos ,  Rama Rao Marri

    IPC分类号： C10G61/02 ,  B01J8/18 ,  B01J8/26

    摘要： Processes and systems for the conversion of hydrocarbons herein may include separating an effluent from a moving bed reactor, the effluent including reaction product, first particulate catalyst, and second particulate catalyst. The separating may recover a first stream including the reaction product and first particulate catalyst and a second stream including second particulate catalyst. The second stream may be admixed with a regenerated catalyst stream including both first and second particulate catalyst at an elevated temperature. The admixing may produce a mixed catalyst at a relatively uniform temperature less than the elevated regenerated catalyst temperature, where the temperature is more advantageous for contacting light naphtha and heavy naphtha within the moving bed reactor to produce the effluent including the reaction product, the first particulate catalyst, and the second particulate catalyst.

    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED
    6.
    发明申请
    PROCESSES FOR PRODUCING A BURNER FUEL FROM A BIOMASS FEED 审中-公开

    公开(公告)号：US20190093021A1

    公开(公告)日：2019-03-28

    申请号：US16198558

    申请日：2018-11-21

    申请人： UOP LLC

    发明人： Timothy A. Brandvold ,  Lance A. Baird

    IPC分类号： C10G3/00 ,  C10G7/00 ,  C10L1/04 ,  C10L1/02 ,  C10G61/02

    摘要： Processes for partially deoxygenating a biomass-derived pyrolysis oil to produce a fuel for a burner are disclosed. 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.

    PROCESSES FOR STRIPPING CONTAMINANTS FROM MULTIPLE EFFLUENT STREAMS
    8.
    发明申请
    PROCESSES FOR STRIPPING CONTAMINANTS FROM MULTIPLE EFFLUENT STREAMS 审中-公开

    公开(公告)号：US20180119023A1

    公开(公告)日：2018-05-03

    申请号：US15685587

    申请日：2017-08-24

    申请人： UOP LLC

    发明人： Donald A. Eizenga ,  Xin X. Zhu ,  Richard K. Hoehn ,  Paul C. Steacy

    IPC分类号： C10G7/00 ,  C10G61/02 ,  B01D3/14 ,  B01D3/34 ,  B01D5/00

    摘要： Processes for combining the stripping sections for two different reaction zones, such as a diesel hydrotreating zone and a naphtha hydrotreating zone. The stripping section includes an air cooler, a combined overhead receiver and two different separation sections. The two separation sections may be in the same column, but be fluidically separated. Alternatively the two sections may be in different columns. A stream from the second section may be used as a reflux from the first. While a stream from the combined overhead condenser may provide a reflux for the first section.