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    ELECTROLYSIS CELL FOR PRODUCING ALKALI METAL
    1.
    发明申请
    ELECTROLYSIS CELL FOR PRODUCING ALKALI METAL 审中-公开
    电解池用于制备碱性电池

    公开(公告)号：WO2006029792A3

    公开(公告)日：2006-08-03

    申请号：PCT/EP2005009786

    申请日：2005-09-12

    Applicant: BASF AG ,  HUBER GUENTHER ,  OETTL REINHARD ,  MUNZINGER MANFRED ,  NEUMANN HEINZ ,  SCHULZ MARTINA ,  STAHL MATTHIAS ,  RUF GERHARD ,  HAMLESER RALPH ,  BENDER HANS-JUERGEN ,  ESSWEIN VOLKER

    Inventor： HUBER GUENTHER ,  OETTL REINHARD ,  MUNZINGER MANFRED ,  NEUMANN HEINZ ,  SCHULZ MARTINA ,  STAHL MATTHIAS ,  RUF GERHARD ,  HAMLESER RALPH ,  BENDER HANS-JUERGEN ,  ESSWEIN VOLKER

    IPC: C25C3/02 ,  C25C7/04

    CPC classification number: C25C3/02 ,  C25C7/005 ,  C25C7/04

    Abstract: The invention relates to an electrolysis cell for producing liquid alkali metal from a liquid alkali metal and heavy metal alloy. Said cell contains a tube (1) which is arranged in an essentially horizontal manner and which is provided with a closing device (4) which is arranged on each of the two ends of the tube (1), at least one solid electrolyte tube (12) which guides alkali metal ions, which is arranged in the tube (1) which is closed on one end and comprises an opening (11) on the other end. The solid electrolyte tube (12) is arranged in a concentric manner in the tube (1) and the opening (11) is orientated towards one end of the tube (1) such that a first annular gap (13), which is used to guide the liquid alkali metal and heavy metal alloy forming an anode, is arranged between the inner side of the tube (1) and the outer side of the solid electrolyte tube (12), an inner chamber (14) in the solid electrolyte tube (12) which is used to receive the liquid alkali metal which can be used as a cathode. The closing device (4) comprises an alkali metal and heavy metal alloy supply (8) or discharge (9) which lead into the first annular gap (13), a retaining device for the solid electrolyte tube (12), an alkali metal discharge (15) which is connected to the inner chamber (14) of the solid electrolyte tube (12) and a sealing system which is used to seal the inner chamber (14) of the solid electrolyte tube (12) and the alkali metal discharge (15) in relation to the first annular gap (13), the alkali metal and heavy metal alloy supply (8) or discharge (9) and in relation to the surroundings of the electrolysis cell.

    Abstract translation: 本发明涉及一种用于从液体碱金属 - 重金属合金生产液体碱金属的电解池，包括： - 一个大体上水平地布置管（1），每个具有封闭装置（4）在每个所述管（1），两端的 - 至少 （1）中布置在所述管道中的，在一端封闭，在另一端（1）与同心地布置在管具有固体电解质管（12）中的开口（11）引导所述碱金属离子，固体电解质管（12） 开口（11）面向所述管的端部（1），使得第一环形间隙（13），用于将管（1）的内部，并且在固体电解质管的外侧之间引导阳极形成性液体碱金属 - 重金属合金（12） 用于接收可用作阴极的液态碱金属的固体电解质管（12）中的内部空间（14），封闭装置（4 碱金属转移（在第一环形间隙13）打开碱金属 - 重金属合金入口（8）或-Abführung（9），一个保持装置，用于在固体电解质管（12），一个（与内部空间14），连接在固体电解质管（12））（15 ）和用于抵靠所述第一环形间隙（13），碱金属的重金属合金入口（8），密封所述内部的固体电解质管（12）（14）和碱金属出口（15）的密封系统 - 或-Abführung（9）和来自环境的 电解池包含。

    ELECTROLYSIS DEVICE FOR THE PRODUCTION OF ALKALI METAL
    2.
    发明申请
    ELECTROLYSIS DEVICE FOR THE PRODUCTION OF ALKALI METAL 审中-公开
    电解装置用于生产碱金属

    公开(公告)号：WO2006029807A2

    公开(公告)日：2006-03-23

    申请号：PCT/EP2005009820

    申请日：2005-09-13

    Applicant: BASF AG ,  HUBER GUENTHER ,  LUTZ MICHAEL ,  WILLE MICHAEL ,  FRIEDRICH HOLGER ,  GUTH JOSEF ,  BEHLING UWE ,  FRANKE AXEL ,  GUNKEL ELISABETH

    Inventor： HUBER GUENTHER ,  LUTZ MICHAEL ,  WILLE MICHAEL ,  FRIEDRICH HOLGER ,  GUTH JOSEF ,  BEHLING UWE ,  FRANKE AXEL ,  GUNKEL ELISABETH

    IPC: C25C3/02 ,  C25C7/00

    CPC classification number: C25C7/005 ,  C25C3/02 ,  C25C7/007

    Abstract: The invention relates to an electrolysis device for the production of alkali metals from a liquid alkali metal heavy metal alloy (6), comprising at least two tubes (1) which are arranged in a substantially horizontal manner above each other and which are connected to each other by means of tube couplings (3), forming an electrolysis unit (2); two solid electrolyte tubes (12) which are arranged in each tube (1) and which are closed at one end and which have an opening (11) at the other, conducting the alkali metal ions, wherein the solid electrolyte tubes (12) are arranged concentrically in the tube (1) and are oriented with the opening (11) towards one end of the tube (1) such that a first annular gap for guiding the liquid alkali metal heavy metal alloy (6) forming an anode, is located between the inside of the tube (1) and the outside of the solid electrolyte tubes (12); an alloy inlet (8) and an alloy outlet (9) for the liquid alkali metal heavy metal alloy (6) in each of the tubes (1) which lead into the first annular gap (13) of a tube (1), being horizontally distanced from each other, from the top down; an inner chamber (14) which is sealed off from the alloy inlet (8), first annular gap (13) and alloy outlet (9) in each of the solid electrolyte tubes (12) for receiving liquid alkali metal which can be used as a cathode and which is connected to the alkali metal outlet (15); and two respective closure devices (4) which are arranged at the two ends of each tube (1).

    Abstract translation: 本发明涉及的电解装置用于从（6）具有液体碱金属 - 重金属合金制备碱金属 - 至少两个叠置基本水平设置，通过连接件的装置（3）相互连接的管（1）形成一个电解单元（2）， 布置的两个在每个管（1）的，在一端封闭，在另一端具有固体电解质管（12），其进行碱金属离子，固体电解质管（12）在所述管（1）同心布置，并具有开口（11） - 与（1）的面向所述管的开口（11）一个端部，使得第一环形间隙（13），用于引导阳极形成液态碱金属 - 重金属的管的内部之间的合金（6）（1）和外侧 固体电解质管（12）， - 一入口合金（8）和一个出口合金（9），用于将液体碱金属Schwermetalllegier UNG（6）在各管（1）的情况下，互相水平地从上方或从下方到管（1）开放的第一环形间隙（13）隔开， - 一个相对于该合金的入口（8），所述第一环形间隙（13） 并在每一个固体电解质管（12）的合金流动密封（9）的内部（14），用于接收所述可用作为与碱金属出口（15）连接的阴极液体碱金属，以及 - 两个封闭装置（4），这两个在 各管（1）被布置的结束。

    "> SOLID POLYCRYSTALLINE POTASSIUM ION CONDUCTOR HAVING A .BETA.
    5.
    发明专利
    SOLID POLYCRYSTALLINE POTASSIUM ION CONDUCTOR HAVING A .BETA."-AL2O3 STRUCTURE, ITS PRODUCTION, AND THE PREPARATION OF POTASSIUM METAL USING THIS POTASSIUM ION CONDUCTOR 未知

    公开(公告)号：CA2529202C

    公开(公告)日：2013-02-19

    申请号：CA2529202

    申请日：2005-12-07

    Applicant: BASF AG

    Inventor： SCHIERLE-ARNDT KERSTIN ,  HUBER GUENTHER ,  HEAVENS STEPHEN NICHOLAS ,  BLACKBURN JOHN STUART ,  JONES IVOR WYNN

    IPC: C25B11/04 ,  C04B35/113 ,  C04B35/119 ,  C25B1/14 ,  C25B1/18 ,  C25B1/26 ,  C25C3/02

    Abstract: A solid polycrystalline potassium ion conductor having a .beta."-Al2O3 structure is obtain- able by means of ion exchange of the alkali metal ions of a polycrystalline alkali metal .beta."-Al2O3 moulding, in which the alkali metal ions are sodium ions or a mixture of sodium and potassium ions and the molar ratio M2O (M = alkali metal) to Al2O3 is 1 : x, x being an integer or non-integer number within the range 5 to 11, for potassium ions, the ion exchange being effected by a method wherein neither chloride-containing nor liquid potassium ion sources are used, the method comprising the steps of: embedding the polycrystalline alkali metal .beta."-Al2O3 moulding in an oxidic powder containing potassium and aluminium of a molar K2O : Al2O3 ratio within the range of 1 : (x- 1) to 1 : (x+1), the weight of oxidic powder amounting to at least two times the weight of the moulding; heating the embedded moulding at a rate of at least 100°C per hour to at least 1100°C; and further heating to at least 1300°C, this temperature being maintained for at least one hour prior to cooling. Potassium metal is obtained, starting from potassium amalgam, by electrolysis using an anode containing potassium amalgam, liquid potassium metal as a cathode and this solid potassium ion conductor as a membrane separating cathode and anode spaces.

    6.
    发明专利
    未知

    公开(公告)号：DE502005002528D1

    公开(公告)日：2008-02-21

    申请号：DE502005002528

    申请日：2005-09-13

    Applicant: BASF AG

    Inventor： HUBER GUENTHER ,  LUTZ MICHAEL ,  WILLE MICHAEL ,  FRIEDRICH HOLGER ,  GUTH JOSEF ,  BEHLING UWE ,  FRANKE AXEL ,  GUNKEL ELISABETH

    IPC: C25C3/02 ,  C25C7/00

    Abstract: An electrolysis device producing alkali metals from a liquid alkali metal heavy metal alloy, including at least two connected tubes forming an electrolysis unit. Two solid electrolyte tubes are arranged concentrically in each tube and oriented with openings towards one end of each tube such that a first annular gap for guiding a liquid alkali metal forming an anode is located between the inside of the tube and the outside of the solid electrolyte tubes. An alloy inlet and outlet for the liquid alkali metal in each of the tubes leads into the first annular gap of a tube. An inner chamber sealed off from the alloy inlet, first annular gap, and alloy outlet in each solid electrolyte tube receives liquid alkali metal that can be used as a cathode connected to the alkali metal outlet. Two respective closure devices are arranged at the two ends of each tube.

    9.
    发明专利
    未知

    公开(公告)号：BRPI0409086A

    公开(公告)日：2006-04-11

    申请号：BRPI0409086

    申请日：2004-04-02

    Applicant: BASF AG

    Inventor： SACHWEH BERND ,  HUBER GUENTHER ,  DUDA MARK ,  MATTKE TORSTEN ,  OLBERT GERHARD

    IPC: B01J37/02

    Abstract: A process for coating internals in a reactor, except for the coating of electrically heatable, at least partly open-cell foams, with a catalytically active material or a precursor thereof, in which an aerosol which contains the catalytically active material or the precursor thereof as a disperse phase is provided and the aerosol is passed through the reactor at a rate in the range from 0.1 to 4 m/s, which is established so that the disperse phase of the aerosol is deposited on the internals in the reactor.

    10.
    发明专利
    未知

    公开(公告)号：DE19940069A1

    公开(公告)日：2001-03-08

    申请号：DE19940069

    申请日：1999-08-24

    Applicant: BASF AG

    Inventor： PUETTER HERMANN ,  HUBER GUENTHER ,  SCHIERLE-ARNDT KERSTIN ,  SCHLAEFER DIETER ,  GUTH JOSEF

    IPC: C25C1/22 ,  C25C1/00 ,  C25C3/02 ,  C25C7/00 ,  C25C7/04

    Abstract: The invention relates to an electrolytic cell which comprises an anode compartment containing an aqueous solution of at least one alkali metal salt, and which comprises a cathode compartment and a solid electrolyte by means of which the anode compartment and the cathode compartment are separated from one another. The invention is characterized in that the portion of the surface of the solid electrolyte which is in contact with the anode compartment and/or the portion of the surface of the solid electrolyte which is in contact with the cathode department have/has at least one additional ion-conducting layer.

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