Static mixer
    312.
    外观设计

    公开(公告)号:USD992753S1

    公开(公告)日:2023-07-18

    申请号:US29794738

    申请日:2021-06-15

    Abstract: FIG. 1 is a top perspective view of a static mixer;
    FIG. 2 is an enlarged first end view thereof;
    FIG. 3 is an enlarged second end view thereof;
    FIG. 4 is a top plan view thereof;
    FIG. 5 is a bottom plan view thereof;
    FIG. 6 is an enlarged detail view of portion 6 of FIG. 4; and,
    FIG. 7 is an enlarged detail view of portion 7 of FIG. 1.
    The dot dash broken line indicates cutoff boundaries for enlarged detailed portion views and form no part of the claim.

    PREPARATION OF HALOGENATED ALKOXYETHANE

    公开(公告)号:US20230053833A1

    公开(公告)日:2023-02-23

    申请号:US17786360

    申请日:2019-12-19

    Abstract: A process for continuous preparation of halogenated alkoxyethane of general formula XClHC—CF2OR, where X is —Cl or —F and OR is C1-4 alkoxy, the process comprising a step of introducing in a flow reactor reaction components comprising (i) a compound of general formula XClC═CF2, (ii) abase, and (iii) a C1-4 alkanol, wherein a) the flow reactor comprises one or more tubular flow line(s) having an internal cross-sectional area of less than 115 mm2 through which the reaction components flow as a reaction mixture, and b) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the flow reactor in a reactor effluent.

    INTERFERENCE RESISTANT SOLID STATE REFERENCE ELECTRODE

    公开(公告)号:US20220397544A1

    公开(公告)日:2022-12-15

    申请号:US17773367

    申请日:2020-11-06

    Abstract: The invention provides a solid state reference electrode comprising: a reference element in ionic communication with a composite, the composite comprising a water-permeable polymeric matrix loaded with a solid inorganic salt comprising a reference anion; an electrode surface for contacting an analyte; and a solid ion-exchange material located between the electrode surface and the reference element, the solid ion-exchange material comprising one or more non-interfering ions, wherein in use the solid ionexchange material immobilises one or more interfering ions, when present in solution in the analyte, by exchange with the noninterfering ions.

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