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    Static mixer
    152.
    外观设计
    Static mixer 有权

    公开(公告)号：USD992691S1

    公开(公告)日：2023-07-18

    申请号：US29794748

    申请日：2021-06-15

    Applicant: Commonwealth Scientific and Industrial Research Organisation

    Designer： Yutong Zhu ,  Christian Hornung ,  Michael Horne

    Abstract: FIG. 1 is a top perspective view of a static mixer;
    FIG. 2 is an end elevation view thereof;
    FIG. 3 is a top plan view thereof;
    FIG. 4 is a side elevation view thereof;
    FIG. 5 is a cross-section view taken from line 5-5 of FIG. 3;
    FIG. 6 is an enlarged detail view of portion 6 of FIG. 3; and,
    FIG. 7 is a bottom perspective view of FIG. 1.
    The dot dash broken lines indicate cutoff boundaries for enlarged detail portion views and form no part of the claim.

    PROCESS FOR RECOVERING TITANIUM DIOXIDE
    153.
    发明公开
    PROCESS FOR RECOVERING TITANIUM DIOXIDE 审中-公开

    公开(公告)号：US20230220516A1

    公开(公告)日：2023-07-13

    申请号：US17927232

    申请日：2021-05-18

    Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： Goutam Kumar DAS

    IPC: C22B34/12 ,  C22B3/22 ,  C22B3/42 ,  C22B21/00 ,  C22B34/22 ,  C22B3/10 ,  C22B26/22 ,  C22B47/00 ,  C22B3/44

    CPC classification number: C22B34/1245 ,  C22B3/22 ,  C22B3/42 ,  C22B21/0015 ,  C22B34/22 ,  C22B3/10 ,  C22B26/22 ,  C22B47/00 ,  C22B3/44

    Abstract: A process for recovering titanium dioxide from a titanium-bearing material, the process including the steps of: leaching the titanium-bearing material in a first leaching step at atmospheric pressure and at a temperature of 70 to 97° C. with a first lixiviant to produce a first leach solution comprising undissolved first leach solids that include a titanium content and a first leach liquor, the first lixiviant comprising hydrochloric acid at a concentration of less than 23% w/w; separating the first leach liquor and the undissolved first leach solids; leaching the first leach solids in a second leaching step at atmospheric pressure and at a temperature of 60 to 80° C. with a second lixiviant in the presence of a Fe powder reductant to produce a second leach solution comprising undissolved second each solids and a second leach liquor that includes a leached titanium content and iron content, the second lixiviant comprising a mixed chloride solution comprising less than 23% w/w hydrochloric acid and an additional chloride selected from alkali metal chlorides, magnesium chloride and calcium chloride, or mixtures thereof; separating the second leach liquor and the undissolved second leach solids; and thereafter separating the titanium dioxide and the iron content from the second leach liquor by precipitation, and regenerating the second lixiviant for recycle to the second leaching step.

    PATH PLANNING
    156.
    发明申请
    PATH PLANNING 有权

    公开(公告)号：US20230095898A1

    公开(公告)日：2023-03-30

    申请号：US17911508

    申请日：2021-03-18

    Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： Paulo BORGES ,  Thomas LOWE ,  Tirthankar BANDYOPADHYAY ,  Riley BOWYER

    IPC: G01C21/36 ,  G01C21/00 ,  B60W60/00 ,  G06T11/00

    Abstract: A system for generating a costmap for use in planning a path through an environment, the system including one or more suitably programmed processing devices configured to obtain a map of the environment, acquire traversal data indicative of an ability to traverse parts of the environment, for each part of the environment, calculate a traversal indicator indicative of the ability to traverse the part, the traversal indicator being calculated in a colour space, and colourise the map using the traversal indicators to thereby generate a colourised costmap indicative of an ability to traverse the environment, the colourised costmap allowing path planning to be performed.

    Energy-dispersive X-ray diffraction analyser comprising a substantially X-ray transparent member having an improved reflection geometry
    157.
    发明授权
    Energy-dispersive X-ray diffraction analyser comprising a substantially X-ray transparent member having an improved reflection geometry 有权

    公开(公告)号：US11614414B2

    公开(公告)日：2023-03-28

    申请号：US17285226

    申请日：2019-10-15

    Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： James Richard Tickner ,  Joel O'Dwyer

    IPC: G01N23/20008 ,  G01N23/20091 ,  G01N33/24 ,  G01N23/2055

    Abstract: An on-line energy dispersive X-ray diffraction (EDXRD) analyser for mineralogical analysis of material in a process stream or a sample is disclosed. The analyser includes a collimated X-ray source to produce a diverging beam of polychromatic X-rays, and an energy resolving X-ray detector, and a substantially X-ray transparent member having the form of a solid of revolution which is circularly symmetric about a central axis between the collimated X-ray source and the energy resolving X-ray detector, an outer surface of the X-ray transparent member positionable adjacent the material to be analysed. A primary beam collimator is disposed adjacent to or within the substantially X-ray transparent member to substantially prevent direct transmission of polychromatic X-rays emitted from the source to the detector. The analyser is configured such that the diverging beam of polychromatic X-rays are directed towards the substantially X-ray transparent member, and where the energy resolving X-ray detector collects a portion of the beam of X-rays diffracted by the material and outputs a signal containing energy information of the collected, diffracted X-rays.

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