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    A REACTOR.
    3.
    发明公开
    A REACTOR. 失效
    电抗器。

    公开(公告)号：EP0606432A4

    公开(公告)日：1994-11-30

    申请号：EP93915520

    申请日：1993-07-09

    Applicant: TECH RESOURCES PTY LTD

    Inventor： BATTERHAM ROBIN JOHN ,  HOFFMANN WARWICK ARTHUR ,  CONOCHIE DAVID STEWART

    IPC: B01F3/04 ,  B01F5/04 ,  B01F15/02 ,  B01J8/18 ,  B01J10/00 ,  B01J19/18 ,  C02F3/14

    CPC classification number: B01J19/1875 ,  B01F3/0451 ,  B01F3/04609 ,  B01F5/0413 ,  B01F5/0428 ,  B01F5/0498 ,  B01F15/0201 ,  B01F2003/04865 ,  B01J8/1854 ,  Y10S261/75

    Abstract: A reactor for introducing a gas into a fluid comprises a mixing tank (12, 43) for the fluid and a partition means (13, 45) for dividing the tank into at least two chambers (21, 89) and (23, 91). The reactor further comprises a first pump means (14, 47) located in one of the chambers for circulating the fluid downwards in one chamber and then upwards in the other chamber and an aerator assembly (29, 49) for aerating a sidestream of the fluid and introducing the aerated fluid into the tank for mixing the aerated fluid with the circulating fluid in the tank. The aerator assembly (29, 49) comprises a bank of venturi aerators (38, 57) each having an aerator inlet; an aerator outlet; and a constriction intermediate the aerator inlet and the aerator outlet for creating a region of reduced pressure in the fluid, the constriction being elongate in a section transverse to the direction of flow of the fluid through the constriction; and a means for introducing the gas into the constriction to aerate the fluid.

    A METHOD OF PRODUCING METALS AND METAL ALLOYS
    6.
    发明公开
    A METHOD OF PRODUCING METALS AND METAL ALLOYS 失效
    VERFAHREN ZUR HERSTELLUNG VON METALLEN UND METALL-LEGIERUNGEN

    公开(公告)号：EP0819182A4

    公开(公告)日：1998-09-30

    申请号：EP96907949

    申请日：1996-04-04

    Applicant: TECH RESOURCES PTY LTD

    Inventor： INNES JOHN ALEXANDER ,  BATTERHAM ROBIN JOHN ,  DRY ROD JAMES

    IPC: C21C5/32 ,  C21B11/00 ,  C21B13/00 ,  C21C5/28 ,  C21C7/00 ,  F27B3/22 ,  F27D3/18

    CPC classification number: F27B3/225 ,  C21B13/0013 ,  C21B13/0026 ,  C21C5/28 ,  C21C7/0037 ,  F27D3/18 ,  Y02P10/136

    Abstract: A method and an apparatus for producing metals and metal alloys from metal oxides in a metallurgical vessel containing a molten bath having a metal layer and a slag layer is disclosed. The method is characterised by injecting a carrier gas and a solid carbonaceous material and/or metal oxides into the molten bath from a side of the vessel that is in contact with the molten bath or from above the molten bath so that the solids penetrate the molten bath and cause molten metal to be projected into the gas space above the molten bath to form a transition zone. The method is also characterised by injecting an oxygen-containing gas into the gas space to post-combust reaction gases released from the molten bath into the transition zone.

    Abstract translation: 公开了一种用于在包含具有金属层和熔渣层的熔池的冶金容器中由金属氧化物生产金属和金属合金的方法和设备。 该方法的特征在于，从容器的与熔池接触的一侧或从熔池的上方注入载气和固体碳质材料和/或金属氧化物到熔池中，使得固体渗透熔融物 并使熔融金属投射到熔池上方的气体空间中以形成过渡区。 该方法的特征还在于向气体空间注入含氧气体以将从熔池释放的反应气体后燃烧到过渡区中。

    A METHOD OF TREATING POTASH
    8.
    发明专利
    A METHOD OF TREATING POTASH 未知

    公开(公告)号：CA2680182C

    公开(公告)日：2013-05-28

    申请号：CA2680182

    申请日：2008-03-06

    Applicant: TECH RESOURCES PTY LTD

    Inventor： SHAW RAYMOND WALTER ,  BATTERHAM ROBIN JOHN

    IPC: C01D3/04 ,  B01D9/00 ,  B01D61/00 ,  C01D3/06 ,  C01D3/08 ,  C01D3/14 ,  C01D3/16

    Abstract: A method of separating potassium chloride and sodium chloride from a heated solution of these salts, such as a solution obtained from potash ore, to recover potassium chloride from the ore is disclosed. The method includes a combination of steps of (a) extracting water from a heated solution containing potassium chloride and sodium chloride using a membrane system and (b) subsequently cooling the solution discharged from the membrane system, whereby steps (a) and (b) make it possible to selectively recover potassium chloride and sodium chloride from the solution.

    UN METODO DE TRATAMIENTO DE POTASA.
    10.
    发明专利
    UN METODO DE TRATAMIENTO DE POTASA. 未知

    公开(公告)号：MX2009009518A

    公开(公告)日：2009-11-23

    申请号：MX2009009518

    申请日：2008-03-06

    Applicant: TECH RESOURCES PTY LTD

    Inventor： BATTERHAM ROBIN JOHN ,  SHAW RAYMOND WALTER

    IPC: B01D9/00 ,  C01D3/04 ,  B01D61/00 ,  C01D3/06 ,  C01D3/08 ,  C01D3/14 ,  C01D3/16

    Abstract: Un método para separar cloruro de potasio y cloruro de sodio a partir de una solución calentada de estas sales, como por ejemplo una solución obtenida a partir de mineral de potasa, para recuperar cloruro de potasio del yacimiento. El método incluye una combinación de los pasos siguientes: (a) extraer agua de una solución calentada, que contiene cloruro de potasio y cloruro de sodio, utilizando un sistema de membrana; y (b) enfriar posteriormente la solución descargada del sistema de membrana, por lo cual los pasos (a) y (b) hacen posible recuperar selectivamente cloruro de potasio y cloruro de sodio a partir de la solución.

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