CLEAN GREEN ENERGY ELECTRIC PROTECTORS FOR MATERIALS
    41.
    发明申请
    CLEAN GREEN ENERGY ELECTRIC PROTECTORS FOR MATERIALS 审中-公开
    清洁绿色能源电力保护材料

    公开(公告)号:WO2011049698A2

    公开(公告)日:2011-04-28

    申请号:PCT/US2010/049418

    申请日:2010-09-20

    CPC classification number: B22D27/06 B22D41/015 C22B9/22

    Abstract: A device to generate and direct electric heat 10 for use over risers, drains, pathways and pour cups during solidification in which less than 2% plasma is utilized, comprising an outer shell 20 having one open heat delivery end 25, at least one lip 30 located at the open end 25, one closed end 35, at least one electric heating element 80 affixed within the closed 35 end and refractory material 60 surrounding the electric heating element 80. A method, employing said device 10, to improve the properties of cast alloys which comprises the heating and blanketing of a molten cast surface with an atmosphere of less than 2% plasma during solidification, said atmosphere of less than 2% plasma thereby controlling temperature during the solidification and shielding the molten cast surface from the affects of oxidation.

    Abstract translation: 在产生并引导电热10的装置用于通过立管,排水管,通道和浇注杯在固化期间使用,其中使用少于2%的等离子体,包括具有一个开放热输送 端部25,位于开口端25处的至少一个唇部30,一个封闭端部35,固定在封闭端部35内的至少一个电加热元件80以及围绕电加热元件80的耐火材料60.使用所述装置 如图10所示,为了改进铸造合金的性能,该铸造合金包括在凝固过程中用熔融铸造表面的加热和覆盖小于2%的等离子体的气氛,所述小于2%的等离子体的气氛由此控制凝固过程中的温度并保护熔融 铸造表面免受氧化的影响。

    ニッケル合金スパッタリングターゲット及びニッケルシリサイド膜
    42.
    发明申请
    ニッケル合金スパッタリングターゲット及びニッケルシリサイド膜 审中-公开
    镍合金喷射目标和镍硅胶膜

    公开(公告)号:WO2010092863A1

    公开(公告)日:2010-08-19

    申请号:PCT/JP2010/050762

    申请日:2010-01-22

    Inventor: 山越 康廣

    Abstract: 【要約書】 【課題】熱的に安定なシリサイド(NiSi)膜の形成が可能であり、膜の凝集や過剰なシリサイド化が起り難く、またスパッタ膜の形成に際してパーティクルの発生が少なく、ユニフォーミティも良好であり、さらにターゲットへの塑性加工性に富む、特にゲート電極材料(薄膜)の製造に有用なニッケル合金スパッタリングターゲット及び該ターゲットにより形成されたニッケルシリサイド膜を提供する。 【解決手段】白金を22~46wt%、イリジウム、パラジウム、ルテニウムから選択した1成分以上を5~100wtppm含有し、残部がニッケル及び不可避的不純物からなることを特徴とするニッケル合金スパッタリングターゲット。

    Abstract translation: 公开了一种镍合金溅射靶,其能够形成热稳定的硅化物(NiSi)膜,并且不容易引起膜的聚集或过量的硅化。 在形成溅射膜期间,镍合金溅射靶减少了颗粒的产生,同时具有良好的均匀性和对靶的良好的塑性成形性。 镍合金溅射靶对制造栅电极材料(薄膜)特别有用。 还公开了使用靶形成的硅化镍膜。 具体公开了一种镍合金溅射靶,其特征在于含有22-46重量%的铂,5-100重量ppm的选自铱,钯和钌的一种或多种组分,其余由镍构成 和不可避免的杂质。

    PLASMA METHOD AND APPARATUS FOR RECOVERY OF PRECIOUS METALS
    43.
    发明申请
    PLASMA METHOD AND APPARATUS FOR RECOVERY OF PRECIOUS METALS 审中-公开
    用于回收重金属的等离子体方法和装置

    公开(公告)号:WO2010058188A1

    公开(公告)日:2010-05-27

    申请号:PCT/GB2009002747

    申请日:2009-11-24

    Abstract: The present invention relates to a method, and apparatus for the recovery of precious metals. Accordingly, it provides a continuous process for obtaining a precious metal composition from a feedstock material, the process comprising the steps of : (i) heating a feedstock material in a plasma furnace to form an upper slag layer and a lower molten metal layer; (ii) removing the slag layer; (iii) removing the molten metal layer; (iv) allowing the removed molten metal layer to solidify; (v) fragmenting the solidified metal layer to form fragments; and (vi) recovering a precious metal composition from the fragments; wherein the feedstock material comprises a precious metal containing material and a collector metal, said collector metal being a metal or an alloy that is capable of forming a solid solution, an alloy or an intermetallic compound with one or more precious metals. This allows for high recovery yields of precious metals. The apparatus comprises a plasma furnace, a casting table enabling continuous casting of the molten metal pool to form a solidified sheet, a fragmentation device and a separation unit for recovering precious-metal-rich alloy from the sheet fragments.

    Abstract translation: 本发明涉及一种回收贵金属的方法和装置。 因此,其提供了从原料材料获得贵金属组合物的连续方法,该方法包括以下步骤:(i)在等离子体炉中加热原料以形成上熔渣层和下熔融金属层; (ii)除去渣层; (iii)去除熔融金属层; (iv)允许去除的熔融金属层固化; (v)使固化的金属层破碎以形成碎片; 和(vi)从碎片中回收贵金属组合物; 其中所述原料材料包含含贵金属的材料和集电器金属,所述集电极金属是能够形成固溶体,合金或金属间化合物与一种或多种贵金属的金属或合金。 这允许贵金属的高回收率。 该装置包括等离子体炉,能够连续铸造熔融金属池以形成固化片的铸造台,用于从片材片中回收富含金属的合金的碎裂装置和分离单元。

    PLASMA REACTOR-SEPARATOR
    46.
    发明申请
    PLASMA REACTOR-SEPARATOR 审中-公开
    等离子体反应器 - 分离器

    公开(公告)号:WO2006052165A9

    公开(公告)日:2006-12-28

    申请号:PCT/RU2005000554

    申请日:2005-11-08

    CPC classification number: C22B9/226 F27B3/08 F27B3/20 F27D3/1536

    Abstract: The invention can be used for the cement, chemical and metallurgical industries. The inventive plasma reactor-separator for simultaneously producing the melt of high-melting metal and non-metal materials and fumes comprises a longitudinal hollow partition (17) which is refrigerated from the inside thereof by a raw material and divides a chamber (1) into two equal parts. Said partition is provided with horizontal slit-type openings for material discharging and for additional kish (20) formation in the form of conical slopes on a heel of metal boundaries. Said reactor also comprises hollow stick electrodes (2, 3) whose lower ends are introduced into the melt. The partition (17) is provided with an arc hole which is arranged above the melt surface. Coils (11) make it possible to rotate the melt on a horizontal plane by means of electromagnetic forces for removing a solid raw material from under the electrode and for moving said material in the arcing area. Said invention makes it possible to substantially increase the operational reliability and service life of electrodes, to increase the reactor performance, improve a final product quality and to reduce energy consumption.

    Abstract translation: 本发明可用于水泥,化学和冶金工业。 用于同时生产高熔点金属和非金属材料和烟气的熔体的本发明的等离子体反应器 - 分离器包括纵向中空隔板(17),该中空隔板从其内部通过原料冷却并将腔室(1)分成 两个相等的部分。 所述隔板设置有用于材料排放的水平狭缝型开口以及用于在金属边界的跟部上以圆锥形斜面形式的额外凹陷(20)形成。 所述反应器还包括其下端被引入到熔体中的空心棒状电极(2,3)。 隔板(17)设置有布置在熔体表面上方的弧形孔。 线圈(11)能够借助于电磁力在水平面上旋转熔体,以从电极下方除去固体原料并且用于在弧形区域中移动所述材料。 本发明使得可以显着提高电极的操作可靠性和使用寿命,提高反应器性能,提高最终产品质量并降低能耗。

    PLASMA REACTOR-SEPARATOR
    47.
    发明申请
    PLASMA REACTOR-SEPARATOR 审中-公开
    等离子体反应器分离器

    公开(公告)号:WO2006052165B1

    公开(公告)日:2006-10-26

    申请号:PCT/RU2005000554

    申请日:2005-11-08

    CPC classification number: C22B9/226 F27B3/08 F27B3/20 F27D3/1536

    Abstract: The invention can be used for the cement, chemical and metallurgical industries. The inventive plasma reactor-separator for simultaneously producing the melt of high-melting metal and non-metal materials and fumes comprises a longitudinal hollow partition (17) which is refrigerated from the inside thereof by a raw material and divides a chamber (1) into two equal parts. Said partition is provided with horizontal slit-type openings for material discharging and for additional kish (20) formation in the form of conical slopes on a heel of metal boundaries. Said reactor also comprises hollow stick electrodes (2, 3) whose lower ends are introduced into the melt. The partition (17) is provided with an arc hole which is arranged above the melt surface. Coils (11) make it possible to rotate the melt on a horizontal plane by means of electromagnetic forces for removing a solid raw material from under the electrode and for moving said material in the arcing area. Said invention makes it possible to substantially increase the operational reliability and service life of electrodes, to increase the reactor performance, improve a final product quality and to reduce energy consumption.

    Abstract translation: 本发明可用于水泥,化工和冶金行业。 用于同时生产高熔点金属和非金属材料和烟雾的熔体的本发明的等离子体反应器分离器包括纵向中空隔板(17),其从内部由原料冷藏并将室(1)分成 两个相等的部分。 所述分隔件设置有用于材料排出的水平狭缝型开口,以及在金属边界的跟部上呈锥形斜面形式的另外的kish(20)形成。 所述反应器还包括其下端引入熔体中的中空棒状电极(2,3)。 分隔件17具有布置在熔体表面上方的弧形孔。 线圈(11)使得可以通过用于从电极下方移除固体原料的电磁力在水平面上旋转熔体并且用于在电弧区域中移动所述材料。 所述发明使得可以显着提高电极的操作可靠性和使用寿命,提高反应器性能,提高最终产品质量并降低能耗。

    MODULAR HIGH POWER INDUCTION HEATING AND MELTING SYSTEM
    49.
    发明申请
    MODULAR HIGH POWER INDUCTION HEATING AND MELTING SYSTEM 审中-公开
    模块化高功率感应加热和熔融系统

    公开(公告)号:WO00069221A1

    公开(公告)日:2000-11-16

    申请号:PCT/US2000/040048

    申请日:2000-05-04

    CPC classification number: H02M7/493 H05B6/04 H05B6/067

    Abstract: A system, for melting metal and holding molten metal at pre-selected temperatures, comprises a rectifier unit (12) receiving AC electric power (16) and outputting DC electric power, a plurality of inverter units (14), each receiving the DC electric power output from the rectifier unit (12) and outputting AC electric power; and a plurality of induction furnaces (20) each receiving the AC electric power output from a respective inverter unit (14). Each inverter unit (14) comprises a plurality of inverter modules (24) connected in parallel or other suitable configuration; each module (24) independently being connectable to and disconnectable from the rectifier unit and the furnace. The rectifier unit (12) comprises a plurality of rectifier modules (22) connected in parallel or other suitable configuration, each module independently being connectable to and disconnectable from the AC supply and the inverter units (14). Generally, the total power output of the rectifier unit (12) is greater than the sum of electric power required by the total of all of the furnaces (20) if they are all holding a charge of molten metal at a pre-selected temperature, but less than the sum of the maximum power consumption required by the total of all of the furnaces (20) if they are all melting a charge of metal. If the total power demand is greater than the rectifier unit (12) can supply, the power to those furnaces (20) receiving more than the holding power supply is reduced.

    Abstract translation: 一种用于熔化金属并在预选温度下保持熔融金属的系统包括:接收交流电力(16)并输出直流电力的整流器单元(12);多个逆变器单元(14),每个逆变单元接收直流电 从整流器单元(12)输出的电力并输出交流电力; 以及各自接收从各个逆变器单元(14)输出的交流电力的多个感应炉(20)。 每个逆变器单元(14)包括并联连接或其他合适配置的多个逆变器模块(24) 每个模块(24)独立地可连接到整流器单元和炉子上并可与其断开。 整流器单元(12)包括并联或其它合适配置连接的多个整流器模块(22),每个模块独立地可连接到AC电源和逆变器单元(14)并与AC电源和逆变器单元(14)分离。 通常,整流器单元(12)的总功率输出大于所有炉子(20)的总和所需的电功率的总和,如果它们都在预选温度下保持熔融金属的电荷, 但低于所有熔炉(20)的总量所需的最大功耗的总和,如果它们都是熔化金属的电荷。 如果总功率需求大于整流器单元(12)可以供电,则接收超过保持电源的那些炉(20)的功率减小。

    LOW COST HIGH SPEED TITANIUM AND ITS ALLOY PRODUCTION
    50.
    发明申请
    LOW COST HIGH SPEED TITANIUM AND ITS ALLOY PRODUCTION 审中-公开
    低成本高速钛及其合金生产

    公开(公告)号:WO00023628A2

    公开(公告)日:2000-04-27

    申请号:PCT/US1999/023889

    申请日:1999-10-15

    Abstract: A method for refining a titanium metal containing ore such as rutile or illmenite or mixtures to produce titanium ingots or titanium alloys and compounds of titanium involves production of titanium tetrachloride as a molten slag, by processing the ore in a chlorination procedure and removing various impurities by a distillation or other procedure to form a relatively pure titanium tetrachloride (TiCl4). Thereafter, the titanium tetrachloride is introduced into the plasma focal point of a plasma reactor in a molten sodium environment for the initial reduction of gas phase titanium into titanium molten drops which are collected by a set of skulls. Thereafter, further processing are carried out in higher vacuum and the titanium is heated by electron beam guns in order to maximize titanium purity and, in a final optional stage, alloying compounds are added under yet higher vacuum and high temperature conditions.

    Abstract translation: 用于精炼含金属矿的钛金属如金红石或伊玛斯特或混合物以生产钛锭或钛合金和钛的化合物的方法涉及生产四氯化钛作为熔渣,通过在氯化过程中处理矿石并除去各种杂质 蒸馏或其它方法以形成相对纯的四氯化钛(TiCl 4)。 此后,将四氯化钛引入到熔融钠环境中的等离子体反应器的等离子体焦点中,以便将气相钛初始还原成由一组头骨收集的钛熔融液滴。 此后,在更高的真空中进行进一步的处理,并且通过电子束枪加热钛,以使钛纯度最大化,并且在最终的任选阶段,在更高的真空和高温条件下加入合金化合物。

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