-
公开(公告)号：US4568533A
公开(公告)日：1986-02-04
申请号：US624391
申请日：1984-06-25
申请人： Franz Schieber
发明人： Franz Schieber
CPC分类号： C04B30/00 , F16L59/028
摘要： The invention relates to a method of providing a flowable carbon material, in particular for filling hollow spaces for the purpose of heat-insulation. A method of that type is to be laid out in a manner such that it is possible to produce thereby distributable or flowable carbon materials, which are less contaminating, in particular, which develop less dust and may also be manipulated in a simpler manner, with the efforts from the standpoint of procedural technique involved to produce these products are to be, if at all, only insignificantly greater than the efforts required in regard to the above-mentioned products. To this end, it is suggested to impregnate with a binder material paper particles in platelet form having an average diameter of from 0.5 to 5 mm and an average thickness of from 0.01 to 1 mm and/or in strip form having an average length of from 5 to 30 mm, an average width of from 0.5 to 10 mm and an average thickness of from 0.01 to 1 mm, which include an ash content of from 0.005 to 5%, and to carbonize them through a temperature treatment such that they form a flowable heap material having a bulk weight of from 30 to 300 g/l, i.e. 66 to 660 pound/m.sup.3.
摘要翻译： 本发明涉及一种提供可流动碳材料的方法，特别是用于填充用于隔热目的的中空空间。 这种类型的方法应当以这样的方式布置，使得可以由此产生可分散或可流动的碳材料，这些碳材料被污染较少，特别是产生较少灰尘并且也可以以更简单的方式操作， 从制造这些产品所涉及的程序性技术的观点来看，如果只是在上述产品所需的努力上，这些努力将不会太大。 为此，建议用平均直径为0.5至5mm，平均厚度为0.01至1mm的平板形式和/或具有平均长度为 5〜30mm，平均宽度为0.5〜10mm，平均厚度为0.01〜1mm，灰分含量为0.005〜5％，通过温度处理使其碳化，形成 具有30至300g / l，即66至660磅/立方米的散装重量的可流动堆料。
-
公开(公告)号：US4462888A
公开(公告)日：1984-07-31
申请号：US285561
申请日：1981-07-21
摘要： Electrode for fused melt electrolysis with a top portion (5) of metal, where appropriate with a cooling device (2, 3) and the top portion (5) has an inner part (16) and an outer part (17) which are constructed so as to be detachable from each other and the inner part (16) extends substantially close to a connection or screwmounting (1) and the top portion (5) or the inner part (16) or at least a partial zone thereof is protected by an insulating coating (4) of high temperature stability, and at least one bottom portion (6) of active material. The electrode is suitable for the production of metals such as aluminium, magnesium, alkali metals or compounds thereof. It is characterized by reliable, energy saving operation and can be easily maintained and repaired.
摘要翻译： 用于熔融熔融电解的电极具有内部部分（16）和外部部分（17），其中金属顶部（5）适当地具有冷却装置（2,3）和顶部部分（5） 使得内部部分16基本上靠近连接或螺钉安装（1）延伸，并且顶部（5）或内部部分（16）或至少其部分区域被 具有高温稳定性的绝缘涂层（4）和至少一个活性材料的底部（6）。 该电极适用于生产金属如铝，镁，碱金属或其化合物。 其特点是可靠节能运行，维修方便。
-
公开(公告)号：US4462887A
公开(公告)日：1984-07-31
申请号：US285560
申请日：1981-07-21
摘要： Electrode for fused melt electrolysis comprising a top portion (5) of metal or metal alloy where appropriate including a cooling device (2,3) and the top portion (5) is protected at least partially by an insulating coating (4) of high-temperature resistance, and at least one bottom portion (6) of active material. The electrodes can be used more particularly for the electrolytic production of metals such as aluminium, magnesium, alkaline metals or compounds thereof and are characterized by very advantageous energy consumption combined with high operational reliability.
摘要翻译： 用于熔融熔融电解的电极包括金属或金属合金的顶部（5），其中适当的包括冷却装置（2,3）和顶部（5）的部分至少部分地被高压绝缘涂层（4）保护， 耐温性以及活性物质的至少一个底部（6）。 电极可以更具体地用于金属如铝，镁，碱金属或其化合物的电解生产，其特征在于非常有利的能量消耗以及高的操作可靠性。
-
公开(公告)号：US4425657A
公开(公告)日：1984-01-10
申请号：US285563
申请日：1981-07-21
申请人： Hanns G. Bauer , Dieter H. Zollner , Josef Otto , Josef Muhlenbeck , Friedrich Rittmann , Claudio Conradty , Inge Lauterbach-Dammler , Horst Sonke
发明人： Hanns G. Bauer , Dieter H. Zollner , Josef Otto , Josef Muhlenbeck , Friedrich Rittmann , Claudio Conradty , Inge Lauterbach-Dammler , Horst Sonke
CPC分类号： H05B7/101
摘要： Electrode for arc furnaces, more particularly for electrosteel production, also using scrap, comprising a detachable top portion (5) of metal and a replaceable bottom portion (6) of material which is consumed, where appropriate only slowly, having substantially cylindrical shape and being interconnected by a screw nipple (1) or the like and the top portion has a liquid cooling device with a header duct (2) and a return duct (3) and an inner part (16) and an outer part (17) of the top portion are constructed so as to be detachable from each other, so that the inner part (16) contains the liquid conducting chamber with header duct and return duct and the outer part (17) surrounds only a portion of the inner part (16). The electrodes have a reliable coolant conducting system, are easy to maintain and can be simply repaired in the event of mechanical damage while minimizing electrode down times.
摘要翻译： 用于电弧炉的电极，更特别地用于电铸生产，还使用废料，其包括可拆卸的金属顶部部分（5）和可更换的底部部分（6），其被适当地仅缓慢地消耗，具有基本上圆柱形形状，并且是 通过螺旋接头（1）等相互连接，并且顶部具有液体冷却装置，其具有头部管道（2）和返回管道（3）以及内部部分（16）和外部部分（17） 顶部构造成可彼此分离，使得内部部分（16）包含具有集管和返回管道的液体传导室，并且外部部分（17）仅围绕内部部分（16）的一部分， 。 电极具有可靠的冷却剂导电系统，易于维护，并且在机械损坏的情况下可以简单地修复，同时最小化电极停机时间。
-
公开(公告)号：US4065377A
公开(公告)日：1977-12-27
申请号：US737548
申请日：1976-11-01
CPC分类号： C01G55/00 , C25B11/0447
摘要： An anode for electrochemical processes comprises a basis metal and a new electrochemical active substance for the cover layer, which substance is thallium palladate having the formula TlPd.sub.3 O.sub.4.
摘要翻译： 用于电化学方法的阳极包括用于覆盖层的基础金属和新的电化学活性物质，该物质是具有式TlPd3O4的钯铊。
-
公开(公告)号：US4675878A
公开(公告)日：1987-06-23
申请号：US698418
申请日：1985-02-05
申请人： Herbert Wilhelmi , Kurt Kegel , Claudio Conradty , Dieter Zollner , Inge Lauterbach-Dammler , Friedrich Rittmann
发明人： Herbert Wilhelmi , Kurt Kegel , Claudio Conradty , Dieter Zollner , Inge Lauterbach-Dammler , Friedrich Rittmann
CPC分类号： H05B7/144 , C21C5/5229 , C21C7/00 , H05B7/08 , Y02P10/216 , Y02P10/256 , Y02P10/259
摘要： A direct current arc furnace has at least one anode movable into the furnace interior and at least one cathode also movable from above into the furnace interior, between which cathode and the inserted material or the melt an arc is produced. The anode contains a cooling system in its interior having a controller which cools at least the immersion region of the anode to a temperature which is lower than the temperature of the melt.This furnace device and the anode are utilized in methods for melting and heating of materials with advantage, at least the immersion region of the anode being maintained at a temperature which lies below the temperature of the melt.
摘要翻译： 直流电弧炉具有至少一个可移动到炉内部的阳极，并且至少一个阴极也可以从上方移动到炉内部，阴极和插入的材料或熔体之间产生电弧。 阳极在其内部包含冷却系统，该冷却系统具有控制器，该控制器至少将阳极的浸渍区域冷却至低于熔体温度的温度。 该炉装置和阳极用于材料的熔化和加热的方法，其优点是至少阳极的浸渍区域保持在低于熔体温度的温度。
-
公开(公告)号：US4474613A
公开(公告)日：1984-10-02
申请号：US342488
申请日：1982-01-25
申请人： Dieter H. Zollner , Friedrich Rittmann , Inge Lauterbach-Dammler , Konrad Koziol , Christine Zollner
发明人： Dieter H. Zollner , Friedrich Rittmann , Inge Lauterbach-Dammler , Konrad Koziol , Christine Zollner
CPC分类号： C25C3/12 , C25C7/025 , H05B7/085 , H05B7/101 , Y02P10/262
摘要： An electrode for fusion electrolysis comprising an upper portion (5) of metal and a replaceable lower portion (6) of self-consuming or of slowly self-consuming material which are interconnected by a screw-nipple (1) or the like, whereby the upper portion may have a cooling device with a feed duct (2) and a return duct (3) and the upper portion (5) has at least partially and preferably in its lower region a protective covering, whereby this covering is a detachably surmounted sheath (4) of mechanically resistant material, which is electrically conductive. The sheath can be sub-divided into individual segments, while the design of screw-mounted units with internal recesses for the acceptance of resilient, electrically conductive materials reveals especially favorable properties.
摘要翻译： 一种用于熔化电解的电极，包括金属的上部（5）和通过螺旋接头（1）等相互连接的自耗或缓慢的自耗材料的可更换下部（6），由此 上部可以具有带有进给管道（2）和返回管道（3）的冷却装置，并且上部部分（5）至少部分地并且优选地在其下部区域中具有保护性覆盖物，由此该覆盖物是可拆卸地覆盖的护套 （4）导电的机械抵抗材料。 护套可以分为单独的段，而具有用于接受弹性导电材料的内部凹部的螺旋安装单元的设计显示出特别有利的性质。
-
公开(公告)号：US4447300A
公开(公告)日：1984-05-08
申请号：US411433
申请日：1982-08-25
摘要： An axially displaceable electrode holder for use in fusion electrolysis, for holding active parts of self-consuming or of slowly self-consuming material by a screw nipple or the like. The electrode holder can have a cooling means with an inflow channel and a return channel and at least partially and preferably in its lower area a protective layer. On its surface a contact arrangement is provided by means of which the electrode holder can be detachably connected to the power supply, while on said electrode holder a plurality of electrical and/or mechanical contact sites are detachably disposed, are made of pressure resistant material, and extend at least over one part of the area of axial displacement of said electrode holder. This electrode holder is distinguished by high operational capacity, flexibility in handling and good electrical properties.
摘要翻译： 用于熔融电解的可轴向移动的电极夹持器，用于通过螺纹接头等保持自耗或缓慢的自耗材料的活性部分。 电极保持器可以具有冷却装置，其具有流入通道和返回通道，并且至少部分地且优选地在其下部区域中具有保护层。 在其表面上提供接触装置，通过该接触装置，电极保持器可以可拆卸地连接到电源，而在所述电极保持器上，多个电和/或机械接触位置可拆卸地设置，由耐压材料制成， 并且延伸至所述电极夹持器的轴向位移区域的至少一部分以上。 该电极座具有高操作能力，操作灵活性和良好的电气特性。
-
公开(公告)号：US4742529A
公开(公告)日：1988-05-03
申请号：US4620
申请日：1987-01-20
申请人： Thomas H. Taube
发明人： Thomas H. Taube
摘要： An arc furnace particularly for smelting of steel comprises three electrodes arranged symmetrically on a circle and connected to the phase by contact pads mounted on horizontal carrier arms.For optimizing the current loading of the contact pads and for minimising reactive losses of the arrangement, the contact pads are arranged centrosymmetrically within the electrode pitch circle.
摘要翻译： 特别是用于冶炼钢的电弧炉包括对称地设置在圆周上的三个电极，并且通过安装在水平承载臂上的接触垫连接到相。 为了优化接触焊盘的电流负载并且为了最小化该装置的无功损耗，接触焊盘被布置在电极节圆内的中心对称。
-
公开(公告)号：USRE32426E
公开(公告)日：1987-05-26
申请号：US757267
申请日：1985-07-22
申请人： Konrad Koziol
发明人： Konrad Koziol
摘要： Electrode for fused melt electrolysis with a top portion (5) of metal, where appropriate with a cooling device (2, 3) and the top portion (5) has an inner part (16) and an outer part (17) which are constructed so as to be detachable from each other and the inner part (16) extends substantially close to a connection or screw-mounting (1) and the top portion (5) or the inner part (16) or at least a partial zone thereof is protected by an insulating coating (4) of high temperature stability, and at least one bottom portion (6) of active material. The electrode is suitable for the production of metals such as aluminium, magnesium, alkali metals or compounds thereof. It is characterized by reliable, energy saving operation and can be easily maintained and repaired.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
