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    CONVERSION OF BIOMASS INTO A LIQUID HYDROCARBON MATERIAL
    12.
    发明申请
    CONVERSION OF BIOMASS INTO A LIQUID HYDROCARBON MATERIAL 审中-公开

    公开(公告)号：US20180245000A1

    公开(公告)日：2018-08-30

    申请号：US15757607

    申请日：2016-09-05

    Applicant: SHELL OIL COMPANY

    Inventor： Vikrant Nanasaheb URADE ,  Laxmi Narasimhan CHILKOOR SOUNDARARAJAN ,  Madhusudhan Rao PANCHAGNULA ,  Alan Anthony DEL PAGGIO

    IPC: C10G1/06 ,  C10G1/08 ,  C10K1/00 ,  C10K3/04

    CPC classification number: C10G1/06 ,  C10G1/086 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/703 ,  C10G2300/708 ,  C10G2400/02 ,  C10K1/002 ,  C10K1/004 ,  C10K3/04 ,  Y02P30/20

    Abstract: The present invention provides a process for producing liquid hydrocarbon products from a biomass, biomass containing and/or biomass-derived feedstock, said process comprising the steps of: a) contacting the feedstock with a first hydropyrolysis catalyst composition and molecular hydrogen in a first hydropyrolysis reactor vessel at a temperature in the range of from 350 to 600° C. and a pressure in the range of from 0.50 to 7.50 MPa, to produce a product stream comprising partially deoxygenated hydropyrolysis product, H2O, H2, CO2, CO, C1-C3 gases, char and catalyst fines; b) removing said char and catalyst fines from said product stream; c) hydroconverting said partially deoxygenated hydropyrolysis product in a hydroconversion reactor vessel in the presence of one or more hydroconversion catalyst compositions and of the H2O, CO2, CO, H2, and C1-C3 gas generated in step a), to produce a vapour phase product comprising substantially fully deoxygenated hydrocarbon product, H2O, CO, CO2, and C1-C3 gases, wherein one or more of the first hydropyrolysis catalyst composition and the hydroconversion catalyst composition is prepared by a process comprising combining a porous support with one or more catalytically active metals selected from Group VI and Group VIII of the Periodic Table, thereby forming a catalyst precursor having a volatile content, and reducing the volatile content of the catalyst precursor in one or more steps, wherein at least one volatile content reduction step is performed in the presence of one or more sulfur containing compounds; and wherein the catalyst precursor does not reach calcining temperatures prior to said at least one combined volatile content reduction-sulfurizing step.

    A PROCESS FOR CONVERTING ONE OR MORE C3-C12 OXYGENATES
    14.
    发明申请
    A PROCESS FOR CONVERTING ONE OR MORE C3-C12 OXYGENATES 有权
    转化一种或多种C3-C12氧化剂的方法

    公开(公告)号：US20150337217A1

    公开(公告)日：2015-11-26

    申请号：US14758650

    申请日：2013-12-13

    Applicant: SHELL OIL COMPANY

    Inventor： Vikrant Nanasaheb URADE ,  Alan Anthony DEL PAGGIO ,  Laxmi Narasimhan CHILKOOR SOUNDARARAJAN ,  Madhusudhan Rao PANCHAGNULA

    IPC: C10G3/00 ,  C10G45/50 ,  C10G45/38 ,  C10G45/60 ,  C10G45/08

    CPC classification number: C10G3/42 ,  C10G3/44 ,  C10G3/47 ,  C10G3/49 ,  C10G3/50 ,  C10G45/08 ,  C10G45/38 ,  C10G45/50 ,  C10G45/60 ,  C10G2300/1011 ,  Y02P30/20

    Abstract: A process for converting one or more C3-C12 oxygenates comprising oxygenates comprising: contacting a feed, which feed comprises one or more C3-C12 oxygenates, with hydrogen at a hydrogen partial pressure of more than 1.0 Mega Pascal in the presence of a sulphided carbon-carbon coupling catalyst; wherein the carbon-carbon coupling catalyst comprises equal to or more than 60 wt % of a zeolite and in the range from equal to or more than 0.1 wt % to equal to or less than 10 wt % of a hydrogenation metal, based on the total weight of the carbon-carbon coupling catalyst; and wherein the zeolite comprises 10-membered and/or 12-membered ring channels and a Silica to Alumina molar Ratio (SAR) in the range from equal to or more than 10 to equal to or less than 300.

    Abstract translation: 一种用于转化一种或多种包含含氧化合物的C 3 -C 12含氧化合物的方法，包括：在硫化碳存在下，将进料与氢气分压大于1.0兆帕的氢气接触，所述进料包含一种或多种C 3 -C 12含氧化合物 - 碳偶合催化剂; 其中所述碳 - 碳偶联催化剂包含等于或大于60重量％的沸石，并且在氢化金属的等于或大于0.1重量％至等于或小于10重量％的范围内，基于总计 碳 - 碳偶合催化剂的重量; 并且其中所述沸石包含等于或大于10至等于或小于300的范围的10元和/或12元环通道和二氧化硅至氧化铝摩尔比（SAR）。

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