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    • 3. 发明申请
    • ELECTROLYSIS DEVICE FOR THE PRODUCTION OF ALKALI METAL
    • 电解装置用于生产碱金属
    • WO2006029807A2
    • 2006-03-23
    • PCT/EP2005009820
    • 2005-09-13
    • BASF AGHUBER GUENTHERLUTZ MICHAELWILLE MICHAELFRIEDRICH HOLGERGUTH JOSEFBEHLING UWEFRANKE AXELGUNKEL ELISABETH
    • HUBER GUENTHERLUTZ MICHAELWILLE MICHAELFRIEDRICH HOLGERGUTH JOSEFBEHLING UWEFRANKE AXELGUNKEL ELISABETH
    • C25C3/02C25C7/00
    • C25C7/005C25C3/02C25C7/007
    • 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).
    • 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。
    • 9. 发明申请
    • COATING POWDER AND METHOD FOR ITS PRODUCTION
    • 粉末涂料及其制备方法
    • WO1998014630A1
    • 1998-04-09
    • PCT/DE1997002207
    • 1997-09-25
    • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.BERGER, Lutz-MichaelNEBELUNG, ManfredVUORISTO, PetriMÄNTYLÄ, Tapio
    • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    • C23C04/06
    • C23C4/06B22F2207/07C22C29/02C22C29/04C22C29/06
    • The invention relates to a coating powder and method for its production. Said powder can be used in many technical fields, specially in machine and vehicle construction and in chemical and petro-chemical installations. This coating powder has a hard-metal-like microstructure and consists of two cubic hard material phases, each of them representing a nucleus-external surface structure of a hard material particle. The hard material phase in the nucleus contains mostly Ti and C and the hard material phase in the external surface mostly Ti, a second metal and C, which are embedded in a binder phase containing at least one or more elements such as Ni, Co and Fe. According to the invention, said coating powder is characterized by the fact that no additional alloying element exists either in the hard material phase, in the binder phase or in both phases simultaneously. According to the invention, the coating powder is produced by crushing and mixing and homogenizing the individual hard materials and the metal powder in an aqueous suspension in a ball triturator, which are later on granulated, sintered and processed using a grinding technique.
    • 本发明涉及一种粉末涂料和工艺及其制备。 它适用在许多技术领域,特别是在工程机械,汽车,化工和石化厂。 具有硬质合金状微结构由两个立方硬质材料相的,其各自代表Hartstoffteilchens,的芯 - 壳结构的涂层粉末,其中在芯中的硬质材料相对于Ti和C,并在外壳的大多数的Ti的硬质材料相,的主要部分一 包含第二金属和C,并且这在至少一个以上的Ni,Co和Fe被嵌入的元件的粘结相,根据其特征在于,无论是在硬质材料相或在粘结相中或在两者的至少一个另外的合金化元素的本发明存在于同一 , 它是根据由混合研磨在球磨机中,混合并均化,然后进行造粒,烧结而制得mahltechnisch混合单个硬质材料和金属粉末中的水悬浮液制备的本发明。