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    FEED FLOW CONDITIONER FOR PARTICULATE FEED MATERIALS
    61.
    发明申请
    FEED FLOW CONDITIONER FOR PARTICULATE FEED MATERIALS 有权
    用于颗粒饲料的进料流调节剂

    公开(公告)号：US20160138867A1

    公开(公告)日：2016-05-19

    申请号：US14899312

    申请日：2014-06-16

    Applicant: HATCH LTD.

    Inventor： Alex KOKOURINE ,  Maciej JASTRZEBSKI ,  Kamal ADHAM

    IPC: F27D3/00 ,  F27D3/18 ,  F27D19/00 ,  F27D3/16

    CPC classification number: F27D3/0033 ,  F23K3/00 ,  F27D3/16 ,  F27D3/18 ,  F27D19/00 ,  F27D99/0033 ,  F27D2003/0006 ,  F27D2003/161 ,  F27D2003/167

    Abstract: A feed charging device comprises a holding vessel having an interior chamber for holding a reserve of a solid particulate feed material in a fluidized state, wherein the feed material is held in said fluidized state in a lower zone of the interior chamber. The feed material is supplied to the interior chamber through at least one outlet opening, and is discharged from the interior chamber through at least one outlet opening. The at least one outlet opening is in flow communication with the lower zone of the interior chamber. A gas supply means supplies a fluidizing gas to the lower zone of the interior chamber, and an outlet conduit in flow communication with the at least one outlet opening receives said feed material discharged from the interior chamber.

    Abstract translation: 饲料装料装置包括一个保持容器，该容器具有用于保持处于流化状态的固体颗粒饲料的储备的内室，其中所述饲料在所述内室的下部区域保持在所述流化状态。 进料通过至少一个出口开口供给至内腔，并通过至少一个出口开口从内腔排出。 所述至少一个出口开口与所述内部室的下部区域流动连通。 气体供给装置将流化气体供应到内部室的下部区域，并且与至少一个出口开口流动连通的出口导管接收从内部室排出的所述进料。

    COOLING OF CHILL MOLDS USING BAFFLES
    62.
    发明申请
    COOLING OF CHILL MOLDS USING BAFFLES 有权
    使用肥皂冷却冷藏

    公开(公告)号：US20140352922A1

    公开(公告)日：2014-12-04

    申请号：US14356202

    申请日：2012-11-05

    Applicant: Hatch Ltd.

    Inventor： Michael Trovant ,  Lucas Alexander Brown ,  Tony Cesta ,  Katharine Elizabeth Stokman-Connell ,  Felim Patrick McCaffrey

    IPC: F28F13/12

    CPC classification number: F28F13/12 ,  B22D15/04 ,  B22D30/00 ,  B22D45/00 ,  B22D47/00

    Abstract: A chill mold is used to cool molten material to form a casting. A support holds the chill mold so that a bottom of the chill mold is elevated. A baffle is arranged to divert a generally horizontal flow of cooling air upwardly to impinge the bottom of the chill mold. A plurality of chill molds may be aligned generally in a row, and at least one fan may be arranged at an end of the row to direct the flow of cooling air underneath the chill molds. The size and the vertical position of the baffles may be varied along the row, so as to generally equalize convective cooling rates among the chill molds in the row.

    Abstract translation: 冷却模具用于冷却熔融材料以形成铸件。 支撑件保持冷却模具，使得冷却模具的底部升高。 一个挡板被布置成向上倾斜大致水平的冷却空气流，以撞击冷却模具的底部。 多个冷却模具可以大致排成一排，并且至少一个风扇可以布置在排的端部，以引导冷却空气在冷却模具下面的流动。 挡板的尺寸和垂直位置可以沿着排变化，以便大致均衡排中的冷却模具之间的对流冷却速率。

    PROCESSES AND METHODS FOR PRODUCTION OF CRYSTALLIZED METAL SULFATES
    66.
    发明申请
    PROCESSES AND METHODS FOR PRODUCTION OF CRYSTALLIZED METAL SULFATES 有权

    公开(公告)号：US20230048939A1

    公开(公告)日：2023-02-16

    申请号：US17979410

    申请日：2022-11-02

    Applicant: HATCH LTD.

    Inventor： Robert John Fraser ,  Matthew Wesley Jones ,  Andrea Winyen Trac ,  Louiza Kahina Harkouk

    IPC: C01G53/10

    Abstract: A process and method for producing a crystallized metal sulfate. The crystallized metal sulfate may be battery-grade. The method may comprise receiving a metal ion-containing stream and crystalizing a metal sulfate from the stream. The process may comprise receiving a stream from a metal processing plant, and crystalizing a metal sulfate from the stream. The process may be a metal electrowinning process comprising crystalizing a metal ion-containing stream to form a crystallized metal sulfate in a mother liquor. The process or method may comprise returning the mother liquor upstream or to the metal electrowinning process.

    SYSTEM AND METHOD FOR COATING OF CONTINUOUS SHEETS OF METAL
    67.
    发明申请
    SYSTEM AND METHOD FOR COATING OF CONTINUOUS SHEETS OF METAL 有权

    公开(公告)号：US20220267885A1

    公开(公告)日：2022-08-25

    申请号：US17180192

    申请日：2021-02-19

    Applicant: HATCH LTD.

    Inventor： Owen Pearcey

    IPC: C23C2/20 ,  C23C2/40 ,  C23C2/00

    Abstract: A system and method for affecting the crossbow in a metal sheet in continuous coating process. The system comprises strip distance sensors for determining distances to the metal sheet. A controller is configured to adjust the position of the correcting roll, based on the strip distances, to affect the crossbow in the sheet to help control the thickness of the coating on the sheet. The system may comprise a crossbow model to help determine the new correcting roll position. The distances determined by the strip distance sensors may be also be used to adjust the position of the air knives.

    Flexible electrical connectors for electrolytic cells
    68.
    发明授权
    Flexible electrical connectors for electrolytic cells 有权

    公开(公告)号：US10855040B2

    公开(公告)日：2020-12-01

    申请号：US16321740

    申请日：2017-07-28

    Applicant: HATCH LTD.

    Inventor： Dale Mackenzie Pearen ,  Maciej Jastrzebski ,  Bijan Shahriari

    IPC: H01R35/02 ,  C25C3/16 ,  H02G11/00 ,  H01R4/34 ,  H01M8/0202

    Abstract: A flexible electrical connector assembly is adapted to connect a bus bar of an electrolytic cell to a collector bar of the electrolytic cell. The assembly includes an electrical connector including a plurality of conductive metal sheets, the electrical connector having a collector bar end and a bus bar end. The electrical connector may be adapted for being joined, at the collector bar end, to the collector bar and, at the bus bar end, to the bus bar. The electrical connector may be adapted to implement a change in direction, at a bend along a current-carrying path between the bus bar end and the collector bar end, the bend assisting to define the change in direction as greater than 90 degrees.

    Plug flow reactor with internal recirculation fluidized bed
    69.
    发明授权
    Plug flow reactor with internal recirculation fluidized bed 有权

    公开(公告)号：US10315176B2

    公开(公告)日：2019-06-11

    申请号：US15317416

    申请日：2015-05-08

    Applicant: HATCH LTD.

    Inventor： Kamal Adham ,  Christopher Thomas Harris ,  Alexandre Kokourine

    IPC: B01J8/24 ,  B01J8/20 ,  B01J8/22 ,  B01J8/26 ,  B01J8/34 ,  C10B49/10 ,  C10B53/02 ,  C10B57/12 ,  B01J8/18 ,  C02F3/30 ,  C22B1/10 ,  F26B3/084

    Abstract: A reactor comprises an outer sidewall and a bottom wall enclosing a hollow chamber comprising a lower fluidized bed zone and an upper freeboard zone. A plurality of inlets is provided for injecting at least one fluidizing medium into the fluidized bed zone and creating a swirling flow. At least one feed inlet communicates with the fluidized bed zone; and at least one product outlet is provided for removing a product from the chamber, the outlet(s) communicating with either the fluidized bed zone or the freeboard zone. The reactor has at least one internal barrier located inside the hollow chamber, and at least partly located in the fluidized bed zone. The internal barrier(s) have at least one opening within the fluidized bed zone, such as an underflow opening, to permit internal recirculation of material from the product zone to the feed zone, thereby simplifying reactor structure.

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