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    Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
    21.
    发明授权
    Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers 有权

    公开(公告)号：US11921035B2

    公开(公告)日：2024-03-05

    申请号：US18371245

    申请日：2023-09-21

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Roy Roger Bledsoe, Jr. ,  Lance T. Campbell ,  Randy N. Ridge ,  Brian K. Wilt

    IPC: G01N21/31 ,  G01J3/28

    CPC classification number: G01N21/31 ,  G01J3/28 ,  G01J2003/2866 ,  G01N2201/127

    Abstract: Methods and assemblies may be used for determining and using standardized spectral responses for calibration of spectroscopic analyzers. The methods and assemblies may be used to calibrate or recalibrate a spectroscopic analyzer when the spectroscopic analyzer changes from a first state to a second state, the second state being defined as a period of time after a change to the spectroscopic analyzer causing a need to calibrate or recalibrate the spectroscopic analyzer. The calibration or recalibration may result in the spectroscopic analyzer outputting a standardized spectrum, such that the spectroscopic analyzer outputs a corrected material spectrum for an analyzed material, and defining the standardized spectrum. The corrected material spectrum may include signals indicative of material properties of an analyzed material, the material properties of the material being substantially consistent with material properties of the material output by the spectroscopic analyzer in the first state.

    METHODS AND ASSEMBLIES FOR DETERMINING AND USING STANDARDIZED SPECTRAL RESPONSES FOR CALIBRATION OF SPECTROSCOPIC ANALYZERS
    24.
    发明公开
    METHODS AND ASSEMBLIES FOR DETERMINING AND USING STANDARDIZED SPECTRAL RESPONSES FOR CALIBRATION OF SPECTROSCOPIC ANALYZERS 审中-公开

    公开(公告)号：US20240011898A1

    公开(公告)日：2024-01-11

    申请号：US18371245

    申请日：2023-09-21

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Roy Roger Bledsoe, Jr. ,  Lance T. Campbell ,  Randy N. Ridge ,  Brian K. Wilt

    IPC: G01N21/31

    CPC classification number: G01N21/31 ,  G01N2201/127

    Abstract: Methods and assemblies may be used for determining and using standardized spectral responses for calibration of spectroscopic analyzers. The methods and assemblies may be used to calibrate or recalibrate a spectroscopic analyzer when the spectroscopic analyzer changes from a first state to a second state, the second state being defined as a period of time after a change to the spectroscopic analyzer causing a need to calibrate or recalibrate the spectroscopic analyzer. The calibration or recalibration may result in the spectroscopic analyzer outputting a standardized spectrum, such that the spectroscopic analyzer outputs a corrected material spectrum for an analyzed material, and defining the standardized spectrum. The corrected material spectrum may include signals indicative of material properties of an analyzed material, the material properties of the material being substantially consistent with material properties of the material output by the spectroscopic analyzer in the first state.

    BARGE OFFLOADING MONITORING SYSTEMS, METHODS, AND KIT
    26.
    发明公开
    BARGE OFFLOADING MONITORING SYSTEMS, METHODS, AND KIT 审中-公开

    公开(公告)号：US20230391432A1

    公开(公告)日：2023-12-07

    申请号：US18235946

    申请日：2023-08-21

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Travis McCall ,  Brian McClure ,  Travis Vollmar

    IPC: B63B79/40 ,  B63B79/10 ,  B63B79/30

    CPC classification number: B63B79/40 ,  H04W4/30 ,  B63B79/30 ,  B63B79/10

    Abstract: The disclosure includes embodiments of systems, methods, and a kit to monitor remotely operational conditions of a pump engine and a pump mounted on a marine barge during offloading operation of barge petroleum product contents. According to an embodiment, a marine barge monitoring system may include a housing connected to the marine barge in a position to monitor the pump engine and the pump and having an electronic assembly positioned in the housing. The marine barge monitoring system also may include one or more sensors communicatively connected to the relay control module via the input/output module; a status monitoring and communication device communicatively connected to the relay control module; a warning indicator connected to the electronic assembly; and one or more remotely positioned monitoring servers having a memory positioned remote from the marine barge and in communication with the status monitoring and communication device.

    Scalable greenhouse gas capture systems and methods
    27.
    发明授权
    Scalable greenhouse gas capture systems and methods 有权

    公开(公告)号：US11815227B2

    公开(公告)日：2023-11-14

    申请号：US18093741

    申请日：2023-01-05

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Zachary D. Thobe

    IPC: F17C13/02 ,  B67D7/04 ,  F17C13/08

    CPC classification number: F17C13/02 ,  B67D7/048 ,  B67D7/0492 ,  F17C13/085 ,  F17C2221/037 ,  F17C2260/044 ,  F17C2270/0134 ,  F17C2270/0168

    Abstract: Scalable greenhouse gas capture systems and methods to allow a user to off-load exhaust captured in an on-board vehicle exhaust capture device and to allow for a delivery vehicle or other transportation mechanism to obtain and transport the exhaust. The systems and methods may involve one or more exhaust pumps, each with a multi-function nozzle assembly including an exhaust nozzle corresponding to a vehicle exhaust port and a fuel nozzle for supplying fuel to a vehicle fuel tank. Upon engagement with the vehicle exhaust port, the exhaust nozzle may create an air-tight seal between the exhaust nozzle and the vehicle exhaust port. An exhaust conduit may be configured to transport captured exhaust therethrough from the exhaust nozzle to an exhaust holding tank connected to and in fluid communication with the exhaust conduit.

    METHODS AND SYSTEMS FOR INLINE MIXING OF HYDROCARBON LIQUIDS BASED ON DENSITY OR GRAVITY
    28.
    发明公开
    METHODS AND SYSTEMS FOR INLINE MIXING OF HYDROCARBON LIQUIDS BASED ON DENSITY OR GRAVITY 审中-公开

    公开(公告)号：US20230333578A1

    公开(公告)日：2023-10-19

    申请号：US18212915

    申请日：2023-06-22

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Kyle E. Miller

    IPC: G05D11/13 ,  F17D3/00 ,  B01F35/21 ,  C10G71/00 ,  B01F35/83 ,  B01F35/22 ,  B01F25/43 ,  B01F35/82 ,  G05B19/042 ,  B01F23/40

    CPC classification number: G05D11/132 ,  F17D3/00 ,  B01F35/211 ,  C10G71/00 ,  B01F35/8311 ,  B01F35/2202 ,  B01F35/833 ,  G05D11/137 ,  B01F25/43 ,  B01F35/82 ,  B01F35/2134 ,  B01F35/2206 ,  G05B19/042 ,  B01F23/405 ,  G05B2219/25266 ,  G05B2219/24215 ,  C10G2300/308

    Abstract: Embodiments include systems and methods of in-line mixing of hydrocarbon liquids and/or renewable liquids from a plurality of tanks into a single pipeline based on density or gravity. According to an embodiment, a method of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline to provide in-line mixing thereof includes initiating a blending process. The blending process including continuously blending two or more liquids over a period of time, each of the two or more liquids stored in corresponding tanks, each of the corresponding tanks connected, via pipeline, to a blend pipe thereby blending the two or more liquids into a blended liquid. The method further includes determining a density of each of the two or more liquids to be blended during the blending process. The method includes, in response to a determination that the blend process has not finished and after the passage of a specified time interval, determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process. The method includes determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process; comparing the actual blend density with a target blend density; and in response to a difference, based on the comparison, of the actual blend density and target blend density determining a corrected ratio based on each density of the two or more liquids, the actual blend density, and the target blend density and adjusting, via one or more flow control devices, flow of one or more of the two or more liquids, based on the corrected ratio.

    Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity
    30.
    发明授权
    Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity 有权

    公开(公告)号：US11774990B2

    公开(公告)日：2023-10-03

    申请号：US17247700

    申请日：2020-12-21

    Applicant: MARATHON PETROLEUM COMPANY LP

    Inventor： Kyle E. Miller

    IPC: G05D11/13 ,  B01F35/22 ,  F17D3/00 ,  C10G71/00 ,  G05B19/042 ,  B01F23/40 ,  B01F25/43 ,  B01F35/82 ,  B01F35/21 ,  B01F35/83

    CPC classification number: G05D11/132 ,  B01F23/405 ,  B01F25/43 ,  B01F35/211 ,  B01F35/2134 ,  B01F35/2202 ,  B01F35/2206 ,  B01F35/82 ,  B01F35/833 ,  B01F35/8311 ,  C10G71/00 ,  F17D3/00 ,  G05B19/042 ,  G05D11/137 ,  C10G2300/308 ,  G05B2219/24215 ,  G05B2219/25266

    Abstract: Embodiments include systems and methods of in-line mixing of hydrocarbon liquids and/or renewable liquids from a plurality of tanks into a single pipeline based on density or gravity. According to an embodiment, a method of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline to provide in-line mixing thereof includes initiating a blending process. The blending process including continuously blending two or more liquids over a period of time, each of the two or more liquids stored in corresponding tanks, each of the corresponding tanks connected, via pipeline, to a blend pipe thereby blending the two or more liquids into a blended liquid. The method further includes determining a density of each of the two or more liquids to be blended during the blending process. The method includes, in response to a determination that the blend process has not finished and after the passage of a specified time interval, determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process. The method includes determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process; comparing the actual blend density with a target blend density; and in response to a difference, based on the comparison, of the actual blend density and target blend density determining a corrected ratio based on each density of the two or more liquids, the actual blend density, and the target blend density and adjusting, via one or more flow control devices, flow of one or more of the two or more liquids, based on the corrected ratio.

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