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    SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR CHARACTERIZING MICROSPHERIC MATERIAL
    2.
    发明申请
    SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR CHARACTERIZING MICROSPHERIC MATERIAL 有权

    公开(公告)号：US20250014366A1

    公开(公告)日：2025-01-09

    申请号：US18577618

    申请日：2022-07-13

    Applicant: BASF Corporation

    Inventor： Karl C. KHARAS ,  Ke-Bin LOW ,  David J. CAMEROTA ,  Xingtao GAO

    IPC: G06V20/69 ,  G01N15/08 ,  G06T7/11 ,  G06V10/764

    Abstract: Methods, systems, and computer readable media are disclosed for characterizing the porosity of a microspheric material, training a classifier model for classifying spatially-contiguous image regions of backscatter electron scanning electron microscopy (BSE-SEM) images of a microspheric material according to the particle composition of the image regions, and characterizing the elemental composition of a microspheric material. The methods include: receiving image data representative of a microscopic images of a sample microspheric material; segmenting the image data into a plurality of spatially-contiguous image regions; classifying, by a trained machine-learning model, each of the plurality of spatially-contiguous image regions; and characterizing the microspheric material. The disclosure also relates to compositions for use as an FCC catalyst comprising microspheres which comprise alumina and/or clay and/or a zeolite.

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