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    Systems for the catalytic activation of pentane-enriched hydrocarbon mixtures
    2.
    发明授权
    Systems for the catalytic activation of pentane-enriched hydrocarbon mixtures 有权

    公开(公告)号：US10982158B2

    公开(公告)日：2021-04-20

    申请号：US16593476

    申请日：2019-10-04

    Applicant: PHILLIPS 66 COMPANY

    Inventor： Anthony O. Baldridge ,  Neal D. McDaniel ,  James A. Suttil ,  Edward C. Weintrob ,  Jianhua Yao ,  Bruce B. Randolph ,  Maziar Sardashti ,  Robert M. Walston ,  Steven E. Lusk

    IPC: C10G69/12

    Abstract: The present disclosure relates to systems operable to catalytically convert a hydrocarbon feed stream predominantly comprising both isopentane and n-pentane to yield upgraded hydrocarbon products that are suitable for use either as a blend component of liquid transportation fuels or as an intermediate in the production of other value-added chemicals. The hydrocarbon feed stream is isomerized in a first reaction zone to convert at least a portion of the n-pentane to isopentane, followed by catalytic-activation of the isomerization effluent in a second reaction zone with an activation catalyst to produce an activation effluent. The process increases the conversion of the hydrocarbon feed stream to olefins and aromatics, while minimizing the production of C1-C4 light paraffins. Certain embodiments provide for further upgrading of at least a portion of the activation effluent by either oligomerization or alkylation.

    SYSTEMS FOR ISOMERIZATION AND CATALYTIC ACTIVATION OF PENTANE-ENRICHED HYDROCARBON MIXTURES
    4.
    发明申请
    SYSTEMS FOR ISOMERIZATION AND CATALYTIC ACTIVATION OF PENTANE-ENRICHED HYDROCARBON MIXTURES 审中-公开

    公开(公告)号：US20200339888A1

    公开(公告)日：2020-10-29

    申请号：US16855367

    申请日：2020-04-22

    Applicant: PHILLIPS 66 COMPANY

    Inventor： Anthony O. Baldridge ,  Neal D. McDaniel ,  James A. Suttil ,  Jianhua Yao ,  Edward C. Weintrob ,  Matthew J. Wulfers ,  Bruce B. Randolph ,  Maziar Sardashti

    IPC: C10G3/00 ,  B01J29/40 ,  C10G45/64 ,  C10G65/04

    Abstract: Systems operable to produce liquid transportation fuels by converting a hydrocarbon feed stream comprising both isopentane and n-pentane. The system comprises a first separator operable to separate a hydrocarbon feed stream into a first fraction that predominantly comprises isopentane and a second fraction that predominantly comprises n-pentane and some C6 paraffins. An isomerization reactor isomerizes the second fraction to convert at least a portion of the n-pentane to isopentane. The resulting isomerization effluent is combined with the hydrocarbon feed stream, allowing the isopentane produced in the isomerization reactor to be separated into the first fraction in the first separator. An activation reactor catalytically activates the first fraction to produce an activation effluent comprising olefins and aromatics. Certain embodiments additionally comprise either an oligomerization reactor or and alkylation reactor operable to further upgrade the activation effluent, thereby enhancing yields.

    METHOD OF ELECTROCHEMICALLY DEPOSITING HIGH-ACTIVITY ELECTROCATALYSTS
    5.
    发明申请
    METHOD OF ELECTROCHEMICALLY DEPOSITING HIGH-ACTIVITY ELECTROCATALYSTS 审中-公开
    电化学沉积高活性电解质的方法

    公开(公告)号：US20140224663A1

    公开(公告)日：2014-08-14

    申请号：US14173929

    申请日：2014-02-06

    Applicant: PHILLIPS 66 COMPANY

    Inventor： Mahaprasad Kar ,  Neal D. McDaniel ,  Danielle K. Smith ,  Dennis G. Schultz ,  Bruce B. Randolph

    IPC: C25D21/18

    CPC classification number: C25D21/02 ,  C25B11/0442 ,  C25D3/02 ,  C25D3/12 ,  C25D3/20 ,  C25D3/42 ,  C25D3/48 ,  C25D3/50 ,  C25D3/56 ,  C25D3/562 ,  C25D3/567 ,  C25D3/62 ,  C25D5/003 ,  C25D5/18

    Abstract: The method begins by forming a solution comprising catalyst precursors, electrolyte and a solvent. Electrodes are inserted into the solution comprising an anode electrode and a cathode electrode. Electrochemical deposition then occurs wherein a current is passed between the electrodes. In this method at least one additional step of: i) heating the solution prior to and during the electrochemical deposition; ii) increasing the concentration of the catalyst precursors in the solution to greater than 0.1 millimolar; iii) performing the electrochemical deposition by a pulsed current; and iv) adding chemical promoters to the solution.

    Abstract translation: 该方法开始于形成包含催化剂前体，电解质和溶剂的溶液。 将电极插入包括阳极电极和阴极电极的溶液中。 然后发生电化学沉积，其中电流在电极之间通过。 在该方法中，至少一个附加步骤：i）在电化学沉积之前和期间加热溶液; ii）将溶液中的催化剂前体的浓度增加至大于0.1毫摩尔; iii）通过脉冲电流进行电化学沉积; 和iv）向溶液中加入化学促进剂。

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