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    REMOVABLE FLUE GAS STRAINER AND ASSOCIATED METHODS
    81.
    发明公开
    REMOVABLE FLUE GAS STRAINER AND ASSOCIATED METHODS 审中-公开

    公开(公告)号：US20240189753A1

    公开(公告)日：2024-06-13

    申请号：US18142111

    申请日：2023-05-02

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Michael Esquivel ,  Ethan Spielvogel

    IPC: B01D46/16 ,  B01D46/00 ,  B01D46/62 ,  B01D46/66 ,  B08B17/02

    CPC classification number: B01D46/16 ,  B01D46/0005 ,  B01D46/62 ,  B01D46/66 ,  B08B17/02 ,  B01D2265/025 ,  B01D2271/027 ,  B01D2273/14

    Abstract: Apparatuses, systems, and methods operable to reduce catalyst fouling by removing solid particulates from a heated fluid stream upstream of a catalyst using one or more flue gas strainer apparatuses that may be cleaned or serviced without ceasing or disrupting heating or catalytic operations. The flue gas strainer apparatuses may include a housing having a front end and a back end, the housing comprising a receiving portion, an outer edge, an inner edge, and an inner bore extending from the front end to the back end of the housing along the inner edge. The inner bore is operable to allow a heated fluid stream to pass therethrough. The flue gas strainer apparatus may also include a moveable strainer portion comprising one or more removable mesh portions. Each of the one or more removable mesh portions may have a plurality of pores and configured to capture solid particulates suspended in the heated fluid stream. The one or more removable mesh portions may be operable to be removingly received in the receiving portion of the housing.

    RENEWABLE DIESEL INTERFACE RECOMBINATION
    83.
    发明公开
    RENEWABLE DIESEL INTERFACE RECOMBINATION 审中-公开

    公开(公告)号：US20240133524A1

    公开(公告)日：2024-04-25

    申请号：US18382377

    申请日：2023-10-19

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Matthew T. Freeman ,  R. Benjamin Hill ,  Terry Riesen

    IPC: F17D3/03 ,  C10L1/08

    CPC classification number: F17D3/03 ,  C10L1/08 ,  C10L2200/0446 ,  C10L2230/14 ,  C10L2270/026

    Abstract: Methods and systems for, among other embodiments, transporting renewable diesel (RD) through a pipeline, or a portion thereof, are provided. In certain embodiments, the method may include transporting the renewable diesel from a first pipeline terminal to a second pipeline terminal, the renewable diesel wrapped head and tail with a compatible diesel fuel. The method may also include restricting the transport of the diesel fuel in the pipeline to diesel fuel compositions having a first composition or first specification, the first composition or first specification characterized by a selected amount of the renewable diesel, or a component thereof, the selected amount being less than the selected amount allowed in a second target specification for the diesel fuel. The method may also include combining, at the second pipeline terminal, at least a portion of the mixed interface fraction stream with at least a portion of the diesel fuel fraction stream so as to produce a diesel fuel stream meeting the second target specification.

    TEST STATION ASSEMBLIES FOR MONITORING CATHODIC PROTECTION OF STRUCTURES AND RELATED METHODS
    87.
    发明公开
    TEST STATION ASSEMBLIES FOR MONITORING CATHODIC PROTECTION OF STRUCTURES AND RELATED METHODS 审中-公开

    公开(公告)号：US20230383417A1

    公开(公告)日：2023-11-30

    申请号：US18232862

    申请日：2023-08-11

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Ryan Grant Ell

    IPC: C23F13/22 ,  G01N17/04

    CPC classification number: C23F13/22 ,  G01N17/046

    Abstract: A test station assembly for monitoring a cathodic protection system of a buried or submerged structure includes a housing including an inner chamber a connector, and an opening. In addition, the test station assembly includes a pole to connect to the connector such that an electrical conductor extending through the pole and connected to a coupon assembly is configured enter into the inner chamber. Further, the test station assembly includes a face plate to attach to the housing to at least partially cover the opening and an electrically conductive test post to connect to the face plate. Still further, the test station assembly includes a cap to cover the test post outside of the inner chamber. The cap includes an internal passage to receive the test post therein, and an opening into the internal passage to receive a probe of a voltmeter therethrough to contact the test post.

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