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31. 发明申请

US20150353427A1 ALUMINA-MAGNESIA PRODUCT FOR GASIFIER OR FOR METALLURIGICAL FURNACE 有权
标题翻译：用于气化炉或金属炉的氧化镁 - 镁合金产品
公开(公告)号：US20150353427A1
公开(公告)日：2015-12-10
申请号：US14653988
申请日：2013-12-19
申请人： SAINT-GOBAIN CENTER DE RECHERCHES ET D'ETUDES EUROPEEN
发明人： Eric Jorge , Olivier Francy
IPC分类号： C04B35/109 , C25C7/00 , F27D5/00
CPC分类号： C04B35/109 , C04B35/05 , C04B2235/3206 , C04B2235/3244 , C25C7/005 , F27D5/0031 , Y02P10/262
摘要： The invention relates to a melted and cast refractory product having a chemical composition such that, in mass percentages on the basis of the oxides: Al2O3 : complement up to 100%; MgO: 26% to 45%; ZrO2: 0.5% to 10.0%; B2O3:
摘要翻译：本发明涉及一种熔融和铸造的耐火产品，其具有以氧化物为基准的质量百分比：Al 2 O 3：互补高达100％的化学组成; MgO：26〜45％ ZrO 2：0.5〜10.0％ B2O3：<1.5％; SiO2：<0.5％ Na2O + K2O：<0.3％; CaO：<1.0％ Fe2O3 + TiO2：<0.55％; 其他氧化物种类：<1.0％。在所述产物中，锆含量与总硼，氟和硅含量的基本质量比R为2-80。

32. 发明授权

US09080245B2 Crust breaking device 有权
标题翻译：地壳破碎装置
公开(公告)号：US09080245B2
公开(公告)日：2015-07-14
申请号：US13510741
申请日：2010-10-28
申请人： Peter Palsson
发明人： Peter Palsson
IPC分类号： C22B9/00 , B22D41/00 , C25C3/14
CPC分类号： C25C3/14 , Y02P10/262
摘要： A crust breaking device for metal melts includes a pneumatic cylinder having a cylinder housing, a piston, which is axially displaceable within the cylinder housing, and a piston rod, which is fastened to the piston. The piston rod is guided by the cylinder housing and movable between a retracted final position and an extended final position. The device includes an electronic control unit and a valve arrangement, which can be actuated via the electronic control unit and is connected via control lines to front and rear pressure chambers inside the cylinder housing. The device further includes at least one metal plate that is fixedly arranged within the cylinder housing in order to define a final position of the piston or the piston rod. The metal plate and the piston are electrically connected to the control unit such that a contact of the piston with the metal plate closes a circuit.
摘要翻译：用于金属熔体的外壳破碎装置包括气缸，其具有气缸壳体，可在气缸壳体内轴向移动的活塞以及紧固于活塞的活塞杆。活塞杆由气缸壳体引导并在缩回的最终位置和延伸的最终位置之间移动。该装置包括电子控制单元和阀装置，其可以经由电子控制单元被致动并且经由控制线连接到气缸壳体内的前后压力室。该装置还包括至少一个金属板，其固定地布置在气缸壳体内，以便限定活塞或活塞杆的最终位置。金属板和活塞电连接到控制单元，使得活塞与金属板的接触闭合电路。

33. 发明申请

US20140332400A1 ALUMINIUM ELECTROLYSIS CELL COMPRISING SIDEWALL TEMPERATURE CONTROL SYSTEM 审中-公开
标题翻译：铝电解槽包含侧壁温度控制系统
公开(公告)号：US20140332400A1
公开(公告)日：2014-11-13
申请号：US14365455
申请日：2013-01-11
申请人： Goodtech Recovery Technology AS
发明人： Veroslav Sedlak , Dumitru Fetcu
IPC分类号： C25C3/20
CPC分类号： C25C3/20 , C25C3/08 , Y02P10/138 , Y02P10/262
摘要： The invention provides method and system for cooling over a large area, suitable for use for control of layer formation over an extended area in an aluminium electrolysis cell and exploitation of heat. The objective is achieved by a manifold from which a plurality of hot end heat tubes extend, representing the hot end or ends, wherein the cold end or condenser can be provided inside the manifold or can extend outside the manifold.
摘要翻译：本发明提供了用于大面积冷却的方法和系统，适用于控制铝电解池中的延伸区域上的层形成和开发热。目的是通过多个热端热管从其中延伸的歧管来实现，其代表热端或端部，其中冷端或冷凝器可以设置在歧管内部或者可以在歧管外延伸。

34. 发明申请

US20140060055A1 METALLURGICAL PLANT GAS CLEANING SYSTEM AND METHOD OF CLEANING AN EFFLUENT GAS 审中-公开
标题翻译：冶金厂气体清洁系统和清洁气体的方法
公开(公告)号：US20140060055A1
公开(公告)日：2014-03-06
申请号：US13994560
申请日：2011-12-05
申请人： Anders Kenneth Sorhuus , Geir Wedde
发明人： Anders Kenneth Sorhuus , Geir Wedde
IPC分类号： F15B1/02
CPC分类号： F15B1/02 , C25C3/22 , F27D17/004 , F27D17/008 , Y02P10/122 , Y02P10/262
摘要： A metallurgical plant gas cleaning system (5) comprises at least one gas cleaning unit (28), and a gas flow generating device (22) for generating a flow of effluent gas to be cleaned through the gas cleaning unit (28). The gas cleaning system (5) further comprises a heat exchanger (26) for cooling said effluent gas and for generating a heated fluid, and a heated fluid-propelled drive unit (46) for receiving the heated fluid generated by said heat exchanger (26) to power said gas flow generating device (22).
摘要翻译：一种冶金设备气体清洁系统（5）包括至少一个气体清洁单元（28）和用于通过气体清洁单元（28）产生待清洁的废气流的气体流量产生装置（22）。气体清洁系统（5）还包括用于冷却所述废气并用于产生加热流体的热交换器（26），以及用于接收由所述热交换器（26）产生的加热流体的加热的流体驱动驱动单元（46））以对所述气体流产生装置（22）供电。

35. 发明授权

US08157884B2 Method for the continuous or discontinuous extraction of a metal or several metals from a slag that contains the metal or a compound of the metal 有权
标题翻译：从含有金属或金属化合物的炉渣中连续或不连续地提取金属或几种金属的方法
公开(公告)号：US08157884B2
公开(公告)日：2012-04-17
申请号：US12309796
申请日：2007-10-25
申请人： Rolf Degel , Jürgen Kunze
发明人： Rolf Degel , Jürgen Kunze
IPC分类号： C22B4/00 , C22B7/02
CPC分类号： C22B7/04 , C21D5/04 , C22B4/04 , C22B4/08 , C22B5/04 , C22B5/18 , C22B15/0054 , F27B3/045 , F27B3/085 , F27D2099/0023 , Y02P10/212 , Y02P10/262
摘要： The invention concerns a method for the continuous or discontinuous extraction of a metal or several metals from a slag that contains the metal or a compound of the metal, in which the liquefied metal-containing slag is heated in a primary or secondary smelting unit (1). To provide an improved method for extracting metals, especially copper, from slags, the invention provides that the metal-containing slag is heated in a primary or secondary smelting unit (1) designed as an alternating-current electric furnace, and the molten material is then fed from the primary or secondary smelting unit (1) into a furnace (2) designed as a direct-current electric furnace, in which the metal to be extracted is subjected to an electrolytic separation, where a reducing agent in the form of calcium silicide (CaSi), calcium carbide (CaC2), ferrosilicon (FeO), aluminum (Al), and/or reducing gases is added and/or injected into the primary or secondary smelting unit (1).
摘要翻译：本发明涉及一种用于从含有金属或金属化合物的炉渣中连续或不连续地提取金属或几种金属的方法，其中含液化金属的炉渣在初级或次级冶炼单元（1 ）。为了提供从炉渣中提取金属，特别是铜的改进方法，本发明提供了在设计为交流电炉的初级或次级冶炼单元（1）中加热金属渣，熔融材料为然后从主要或次要冶炼单元（1）进料到设计为直流电炉的炉子（2）中，其中待提取的金属进行电解分离，其中以钙的形式存在还原剂将硅化物（CaSi），碳化钙（CaC 2），硅铁（FeO），铝（Al）和/或还原气体添加和/或注入到初级或次级熔炼单元（1）中。

36. 发明授权

US08075747B2 Enhancement of aluminum tapping by application of targeted electromagnetic field 有权
标题翻译：通过应用目标电磁场增强铝攻丝
公开(公告)号：US08075747B2
公开(公告)日：2011-12-13
申请号：US12363248
申请日：2009-01-30
申请人： Edward R. Barnes, Jr. , Donald P. Ziegler
发明人： Edward R. Barnes, Jr. , Donald P. Ziegler
IPC分类号： C25C7/06 , C25C3/06
CPC分类号： C25C3/06 , B22D39/003 , C25C7/06 , F27B19/04 , F27D3/145 , Y02P10/262
摘要： Systems, methods and apparatus for facilitating removal of molten metal from an electrolysis cell are provided. In one embodiment, a system includes a container and an electrical source coupled to the container. The electrical source may be configured to provide complementary current to a spout of the container. This complementary current may create a complementary electromagnetic field at least proximal a tip portion of the spout. When the spout of the container receives the complementary current, and when the spout is in liquid communication with the molten liquid of the electrolysis cell, the complementary electromagnetic field of the complementary current may at least partially assist to increase the flow of molten metal into the spout of the container.
摘要翻译：提供了用于从电解槽中去除熔融金属的系统，方法和装置。在一个实施例中，系统包括容器和耦合到容器的电源。电源可以被配置为向容器的喷口提供互补电流。该互补电流可以至少在喷口的尖端部分附近产生互补的电磁场。当容器的喷口接收互补电流时，并且当喷口与电解池的熔融液体液体连通时，互补电流的互补电磁场可以至少部分地帮助将熔融金属的流动增加到容器的出口

37. 发明申请

US20110226437A1 Copper Anode Furnace and a Method for Operating the Same 有权
标题翻译：铜阳极炉及其操作方法
公开(公告)号：US20110226437A1
公开(公告)日：2011-09-22
申请号：US13061579
申请日：2009-09-04
申请人： Heinrich Amsler , Kurt Ackermann , Klaus Gamweger , Bernhard Handle
发明人： Heinrich Amsler , Kurt Ackermann , Klaus Gamweger , Bernhard Handle
IPC分类号： B22D23/00 , C21C5/46
CPC分类号： C22B15/006 , B22D25/00 , B22D41/24 , C22B15/0034 , C22B15/0043 , F27B7/12 , F27B7/33 , F27B14/02 , F27D3/1509 , Y02P10/262
摘要： A copper anode furnace comprises a furnace drum (2), which can be pivoted about a horizontal axis and in which copper melt is refined into anode copper by means of fire refining. Said furnace drum (2) is provided with a spout (10) for pouring out the refined copper. A sliding closure (20) is arranged on the spout (10) of the furnace drum (2). Said sliding closure comprises at least one stationary, fireproof closing plate (21) and a fireproof sliding plate (22) which can be displaced relative to said closing plate. Through the displacement of the sliding plate (22), the outflow out the furnace drum (2) can be regulated or closed and therefore the outflow amount of the copper can be controlled. A drawing of slag into the casting, which reduces the anode quality, can be prevented using said sliding closure (20).
摘要翻译：铜阳极炉包括炉筒（2），其可以围绕水平轴线枢转，并且通过火炼来将铜熔体精炼成阳极铜。所述炉筒（2）设置有用于倾倒精制铜的喷口（10）。在炉筒（2）的喷嘴（10）上布置有滑动盖（20）。所述滑动闭合件包括至少一个固定的防火闭合板（21）和可相对于所述封闭板移动的防火滑板（22）。通过滑动板（22）的位移，可以调节或关闭炉筒（2）的外流，因此可以控制铜的流出量。可以使用所述滑动闭合件（20）来防止炉渣进入铸件中，从而降低阳极质量。

38. 发明申请

US20100193369A1 ENHANCEMENT OF ALUMINUM TAPPING BY APPLICATION OF TARGETED ELECTROMAGNETIC FIELD 有权
标题翻译：通过应用靶向电磁场增强铝带
公开(公告)号：US20100193369A1
公开(公告)日：2010-08-05
申请号：US12363248
申请日：2009-01-30
申请人： Edward R. Barnes, JR. , Donald P. Ziegler
发明人： Edward R. Barnes, JR. , Donald P. Ziegler
IPC分类号： C25C7/00 , C25C3/00
CPC分类号： C25C3/06 , B22D39/003 , C25C7/06 , F27B19/04 , F27D3/145 , Y02P10/262
摘要： Systems, methods and apparatus for facilitating removal of molten metal from an electrolysis cell are provided. In one embodiment, a system includes a container and an electrical source coupled to the container. The electrical source may be configured to provide complementary current to a spout of the container. This complementary current may create a complementary electromagnetic field at least proximal a tip portion of the spout. When the spout of the container receives the complementary current, and when the spout is in liquid communication with the molten liquid of the electrolysis cell, the complementary electromagnetic field of the complementary current may at least partially assist to increase the flow of molten metal into the spout of the container.
摘要翻译：提供了用于从电解槽中去除熔融金属的系统，方法和装置。在一个实施例中，系统包括容器和耦合到容器的电源。电源可以被配置为向容器的喷口提供互补电流。该互补电流可以至少在喷口的尖端部分附近产生互补的电磁场。当容器的喷口接收互补电流时，并且当喷口与电解池的熔融液体液体连通时，互补电流的互补电磁场可以至少部分地帮助将熔融金属的流动增加到容器的出口

39. 发明申请

US20100183994A1 Method of Monitoring an Exhaust Fumes Main Linking a Carbon Block Baking Furnace to a Fume Treatment 有权
标题翻译：监测排烟烟雾的方法主要将碳块烘炉连接到烟气处理
公开(公告)号：US20100183994A1
公开(公告)日：2010-07-22
申请号：US12667212
申请日：2008-06-27
申请人： Pierre Mahieu , Thierry Malard
发明人： Pierre Mahieu , Thierry Malard
IPC分类号： F27D21/04
CPC分类号： F27B13/14 , Y02P10/262
摘要： The method of the invention is used for monitoring the state of a smoke duct connecting each suction rail of a baking furnace (FAC) for carbonated blocks, of the rotating fire type and preferably with open chambers or covered chambers, to a smoke processing centre (CTF) for purifying the baking smoke from the FAC, wherein said smoke is drawn through at least one suction rail of the FAC and collected in the smoke duct feeding said smoke to the CTF, the method including at least the step of detecting a leak in the smoke duct consisting of parasitic inlets of ambient air into said duct and/or at least the step of detecting a fire in said duct.
摘要翻译：本发明的方法用于监测烟气管道的状态，该烟道将连接有旋转火焰类型的燃烧炉（FAC）的烘烤炉（FAC）的吸入轨道的连接状态连接到烟雾处理中心 CTF），其用于净化来自FAC的烘烤烟雾，其中所述烟雾通过FAC的至少一个吸入轨道被抽吸并收集在将烟雾送入CTF的烟道中，该方法至少包括检测泄漏的步骤烟气管道由环境空气的入口入射到所述管道中和/或至少检测所述管道中的火焰的步骤。

40. 发明申请

US20100101760A1 FLUE GAS COOLING AND CLEANING SYSTEM 有权
标题翻译：燃气冷却和清洁系统
公开(公告)号：US20100101760A1
公开(公告)日：2010-04-29
申请号：US12529355
申请日：2008-03-12
申请人： Geir Wedde , Ole K. Bockman
发明人： Geir Wedde , Ole K. Bockman
IPC分类号： F28D7/10 , F28D15/00 , F27D17/00 , F28F1/02
CPC分类号： F28F9/182 , C22B7/02 , C22B21/0038 , C25C3/22 , F27D17/004 , F28D7/16 , F28F1/025 , Y02P10/212 , Y02P10/262
摘要： An improved flue gas cooler (10), or bank of coolers (10), handles flue gas G from aluminium reduction cells in an aluminium smelter plant. The or each flue gas cooler (10) has a gas inlet chamber (14), a gas outlet chamber (16), and a matrix of gas cooling tubes (18) extending between the inlet chamber and the outlet chamber. Each cooling tube (18) has a bell-shaped inlet end (19) comprising an aerodynamically curved gas-accelerating profile effective to facilitate streamlined flow of flue gas G into the tube. The improved flue gas cooler makes it possible to connect the flue gas cooler to receive hot raw flue gas G direct from the aluminium reduction cells without getting clogged by dust and sublimates present in the flue gas. Once cooled, the flue gas can be safely passed on to a flue gas cleaning plant of the dry scrubbing type. The improved flue gas coolers are advantageously part of a system for using heat energy from the flue gas, in which a closed circuit coolant circulation system circulates coolant through the flue gas cooler and a heat exchange arrangement (24). Heat energy extracted from the coolant by the heat exchange arrangement (24) may be used to increase the efficiency of further plant coupled to the heat exchange arrangement.
摘要翻译：改进的烟道气冷却器（10）或冷却器组（10）处理铝冶炼厂中的铝还原电池的烟气G。烟道气或烟气冷却器（10）具有气体入口室（14），气体出口室（16）和在入口室和出口室之间延伸的气体冷却管（18）的基体。每个冷却管（18）具有钟形入口端（19），其包括空气动力学弯曲的气体加速曲线，其有助于促进烟道气流G流入管中。改进的烟气冷却器可以连接烟气冷却器，从铝还原池直接接收热的原料烟气G，而不会被烟气中存在的灰尘和升华物堵塞。一旦冷却，烟气可以安全地传递到干洗洗涤类型的烟道气清洁设备。改进的烟道气冷却器有利地是用于使用来自烟道气的热能的系统的一部分，其中闭路冷却剂循环系统使冷却剂循环通过烟道气冷却器和热交换装置（24）。通过热交换装置（24）从冷却剂提取的热能可用于提高与热交换装置耦合的进一步设备的效率。

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