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1. 发明申请

US20180010209A1 METHOD FOR PRODUCTION OF A COMPOSITE MATERIAL USING EXCESS OXIDANT 审中-公开
公开(公告)号：US20180010209A1
公开(公告)日：2018-01-11
申请号：US15707481
申请日：2017-09-18
申请人： Coogee Titanium Pty Ltd
发明人： Daniel Jewell , Peter Duxson , Christian Doblin
IPC分类号： C22B5/14 , C22B5/04 , C22B34/12 , C22B34/22
CPC分类号： C22B5/14 , C22B5/04 , C22B21/00 , C22B34/12 , C22B34/22
摘要： A method of producing a composite material comprising: supplying a metal compound (MPC) of a product metal (MP) and a reductant (R) capable of reducing the metal compound (MPC) of the product metal (MP) to a reactor; forming a composite material comprising a matrix of oxidised reductant (R0) of the reductant (R), the product metal (MP) dispersed in the matrix of oxidised reductant (R0), and at least one of (i) one or more metal compounds (MPCR) of the metal compound (MPC) in one or more oxidation states and (ii) the reductant (R); and recovering the composite material from the reactor, wherein the metal compound (MPC) of the product metal (MP) is fed to the reactor such that it is in excess relative to the reductant (R).

2. 发明授权

US09039805B2 Method and apparatus for high temperature production of metals 有权
标题翻译：高温生产金属的方法和装置
公开(公告)号：US09039805B2
公开(公告)日：2015-05-26
申请号：US13385526
申请日：2012-02-24
申请人： John Joseph Barsa
发明人： John Joseph Barsa
IPC分类号： C22B5/02 , C22B19/20 , C22B26/22 , C22B5/04 , C22B5/12 , C22B5/16 , C22B34/32 , C22B47/00
CPC分类号： C22B5/04 , C22B5/12 , C22B5/16 , C22B19/20 , C22B34/32 , C22B47/00
摘要： Carbothermic reduction of magnesium oxide at approximately 2200 degrees Kelvin yields a high temperature mixture of magnesium vapors and carbon monoxide gas. Previous processes have sought to cool or alter the mixture to cause the yield of pure magnesium, which is then used in subsequent processes for its reducing properties. The present invention takes advantage of the stability and inertness of carbon monoxide at elevated temperatures enabling the magnesium vapor/carbon monoxide gas mixture from the carbothermic process to be used directly for the production of other metals at high temperatures. Chromium oxide, manganese oxide, zinc oxide and sulfide, and several other metal compounds can be reduced by the magnesium vapor/carbon monoxide gas mixture at temperatures high enough to prevent the gas mixture from back-reacting to magnesium oxide and carbon.
摘要翻译：大约2200开尔文的氧化镁的热还原产生镁蒸汽和一氧化碳气体的高温混合物。先前的方法已经试图冷却或改变混合物以引起纯镁的产率，然后将其用于随后的方法中用于其还原性能。本发明利用了一氧化碳在升高的温度下的稳定性和惰性，使得来自碳热还原法的镁蒸汽/一氧化碳气体混合物可以直接用于在高温下生产其它金属。氧化镁，氧化锰，氧化锌和硫化物等几种金属化合物可以通过镁蒸汽/一氧化碳气体混合物在足够高的温度下降低，以防止气体混合物与氧化镁和碳反向反应。

3. 发明申请

US20150040728A1 Method and Apparatus For High Temperature Production of Metals 审中-公开
标题翻译：金属高温生产方法与装置
公开(公告)号：US20150040728A1
公开(公告)日：2015-02-12
申请号：US14472718
申请日：2014-08-29
申请人： John Joseph Barsa
发明人： John Joseph Barsa
IPC分类号： C22B5/12 , C22B5/10 , C22B19/00 , C22B34/32 , C22B47/00
CPC分类号： C22B5/12 , C22B5/04 , C22B5/10 , C22B5/16 , C22B19/20 , C22B34/32 , C22B47/00
摘要： Carbothermic reduction of magnesium oxide at approximately 2200 degrees Kelvin yields a high temperature mixture of magnesium vapors and carbon monoxide gas. Previous processes have sought to cool or alter the mixture to cause the yield of pure magnesium, which is then used in subsequent processes for its reducing properties. The present invention takes advantage of the stability and inertness of carbon monoxide at elevated temperatures enabling the magnesium vapor/carbon monoxide gas mixture from the carbothermic process to be used directly for the production of other metals at high temperatures. For example, Chromium oxide or chloride, manganese oxide or chloride, zinc oxide or chloride or sulfide, and several other metal compounds can be reduced by the magnesium vapor/carbon monoxide gas mixture at temperatures high enough to prevent the gas mixture from back-reacting to magnesium oxide and carbon.
摘要翻译：大约2200开尔文的氧化镁的热还原产生镁蒸汽和一氧化碳气体的高温混合物。先前的方法已经试图冷却或改变混合物以引起纯镁的产率，然后将其用于随后的方法中用于其还原性能。本发明利用了一氧化碳在升高的温度下的稳定性和惰性，使得来自碳热还原法的镁蒸汽/一氧化碳气体混合物可以直接用于在高温下生产其它金属。例如，氧化镁或氯化物，氧化锰或氯化物，氧化锌或氯化物或硫化物等几种金属化合物可以通过镁蒸气/一氧化碳气体混合物在足够高的温度下还原，以防止气体混合物反向到氧化镁和碳。

4. 发明授权

US08871303B2 Method for producing titanium metal 有权
标题翻译：钛金属的制造方法
公开(公告)号：US08871303B2
公开(公告)日：2014-10-28
申请号：US13322779
申请日：2010-05-28
申请人： Gang Han , Shujiroh Uesaka , Tatsuya Shoji , Mariko Fukumaru (nee ABE) , Maher I. Boulos , Jiayin Guo , Jerzy Jurewicz
发明人： Gang Han , Shujiroh Uesaka , Tatsuya Shoji , Mariko Fukumaru (nee ABE) , Maher I. Boulos , Jiayin Guo , Jerzy Jurewicz
IPC分类号： C23C16/00 , C22B4/00 , C22B5/04 , C22B34/12 , C22B4/08
CPC分类号： C22B34/1272 , C22B4/005 , C22B4/08 , C22B5/04
摘要： Disclosed is a method for producing titanium metal, which comprises: (a) a step in which a mixed gas is formed by supplying titanium tetrachloride and magnesium into a mixing space that is held at an absolute pressure of 50-500 kPa and at a temperature not less than 1700° C.; (b) a step in which the mixed gas is introduced into a deposition space; (c) a step in which titanium metal is deposited and grown on a substrate for deposition; and (d) a step in which the mixed gas after the step (c) is discharged. In this connection, the deposition space has an absolute pressure of 50-500 kPa, the substrate for deposition is arranged in the deposition space, and at least a part of the substrate for deposition is held within the temperature range of 715-1500° C.
摘要翻译：本发明公开了一种钛金属的制造方法，其特征在于，包括：（a）在保持绝对压力为50〜500kPa的混合空间和温度下，将四氯化钛和镁供给形成混合气体的工序不低于1700℃。（b）将混合气体导入沉积空间的步骤; （c）将钛金属沉积并生长在用于沉积的基板上的步骤; 和（d）步骤（c）之后的混合气体排出的步骤。在这方面，沉积空间的绝对压力为50-500kPa，用于沉积的衬底被布置在沉积空间中，并且用于沉积的衬底的至少一部分保持在715-1500℃的温度范围内。

5. 发明授权

US08632724B2 Method and apparatus for forming titanium-aluminium based alloys 有权
标题翻译：用于形成钛 - 铝基合金的方法和装置
公开(公告)号：US08632724B2
公开(公告)日：2014-01-21
申请号：US12988884
申请日：2009-04-21
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C21B7/00
CPC分类号： C22C1/00 , B22F9/16 , C22B5/04 , C22B34/1277 , C22C1/02 , C22C1/0458
摘要： Disclosed herein are reactors and methods for forming alloys based on titanium-aluminium or alloys based on titanium-aluminium inter-metallic compounds. The reactor comprises a first section having an inlet through which precursor material comprising titanium subchlorides and aluminium can be introduced. The first section is heatable to a first temperature at which reactions between the titanium subchlorides and aluminium can occur, and further comprises a gas outlet via which any gaseous by-product formed can be removed. The reactor also comprises a second section which can be heated to a second temperature at which reactions of material transferred from the first section can occur to form the titanium-aluminium based alloy, a gas driver adapted in use to cause any gaseous by-product formed in the reactions in the second section to move in a direction towards the first section, and an intermediate section between the first and second sections. The intermediate section can be heated to an intermediate temperature at which at least a portion of material transferred from the first section can accrete and form a cake on a surface of the intermediate section and at which gaseous by-product formed in the reactions in the second section can be received and condensed. The reactor also comprises a removing apparatus for removing caked material from the surface of the intermediate section and transferring it to the second section.
摘要翻译：本文公开了用于形成基于钛 - 铝或基于钛 - 铝金属间化合物的合金的合金的反应器和方法。反应器包括具有入口的第一部分，通过该入口可以引入包含氯化钛和铝的前体材料。第一部分可加热到第一温度，在该第一温度下可以发生氯化钛和铝之间的反应，并且还包括气体出口，通过该出口可以除去形成的任何气态副产物。反应器还包括第二部分，其可以被加热到第二温度，在第二温度下，可以发生从第一部分转移的材料的反应以形成钛 - 铝基合金，气体驱动器，其适用于使任何气态的副产物形成在第二部分中的反应中朝向第一部分的方向移动，以及在第一和第二部分之间的中间部分。中间部分可以被加热到中间温度，在该中间温度下，从第一部分转移的材料的至少一部分可以增加并在中间部分的表面上形成饼，并且在第二部分的反应中形成气态副产物部分可以收到和浓缩。反应器还包括用于从中间部分的表面移除结块材料并将其转移到第二部分的去除装置。

6. 发明授权

US08562712B2 Method and apparatus for the production of metal compounds 有权
标题翻译：用于生产金属化合物的方法和装置
公开(公告)号：US08562712B2
公开(公告)日：2013-10-22
申请号：US10560804
申请日：2004-07-05
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C21B11/10 , C21B13/12 , C21C5/52 , C21C5/54 , C22B4/00
CPC分类号： B01J19/088 , B01J2219/0004 , B01J2219/0013 , B01J2219/0894 , B22F9/20 , C01F7/58 , C01G23/02 , C01G23/022 , C01G23/026 , C22B5/04 , C22B34/1277 , C22C1/00 , C22C1/0491 , C22C33/00 , C22C38/08
摘要： The present invention relates to a method and apparatus for the production of titanium alloys and titanium-aluminum inter-metallic compounds and alloys. Starting from a precursor material including titanium subchloride (titanium trichloride or titanium dichloride), the precursor material is reduced by aluminum to produce titanium-aluminum intermetallic complexes or alloys and aluminum chloride which is driven away from the reaction zone so as to favor the forward reaction and the production of the titanium-aluminum compounds. Starting from a precursor material of titanium subchloride avoids the problems associated with starting from titanium metal (which is expensive to produce) or titanium tetrachloride (a reaction very difficult to control), and results in the production of powdered forms of titanium-aluminum compounds with controllable composition.
摘要翻译：本发明涉及一种用于生产钛合金和钛 - 铝金属间化合物和合金的方法和装置。从包括氯化钛（三氯化钛或二氯化钛）的前体材料开始，前体材料被铝还原以产生钛 - 铝金属间络合物或合金和氯化铝，其被驱离反应区域以有利于正向反应和钛 - 铝化合物的生产。从钛钛酸盐的前体材料开始，避免了从钛金属（其制备昂贵）或四氯化钛（反应非常难以控制）开始相关的问题，并导致钛 - 铝化合物的粉末形式的生产可控组合

7. 发明申请

US20130019717A1 METHOD FOR PRODUCING LOW ALUMINIUM TITANIUM-ALUMINIUM ALLOYS 有权
标题翻译：生产低铝合金铝合金的方法
公开(公告)号：US20130019717A1
公开(公告)日：2013-01-24
申请号：US13514990
申请日：2010-12-17
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C22C1/00
CPC分类号： C22C14/00 , C22B5/04 , C22B34/1277
摘要： Disclosed herein is a method for producing a titanium-aluminium alloy containing less than about 15 wt. % aluminium. The method comprises a first step in which an amount of titanium subchlorides at or in excess of the stoichiometric amount required to produce the titanium-aluminium alloy are reduced by aluminium to form a reaction mixture comprising elemental titanium, and then a second step in which the reaction mixture comprising elemental titanium is heated to form the titanium-aluminium alloy. The reaction kinetics are controlled such that reactions resulting in the formation of titanium aluminides are minimised.
摘要翻译：本文公开了一种生产含有小于约15重量％的钛 - 铝合金的方法。％铝。所述方法包括第一步骤，其中在制造钛 - 铝合金所需的化学计量量或超过化学计量的钛的次氯酸盐由铝还原以形成包含元素钛的反应混合物，然后第二步骤将包含元素钛的反应混合物加热以形成钛 - 铝合金。控制反应动力学，使得导致形成钛铝化物的反应最小化。

8. 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。

9. 发明申请

US20110300017A1 Method for Manufacturing High-Purity Erbium, High-Purity Erbium, Sputtering Target Composed of High-Purity Erbium, and Metal Gate Film having High-Purity Erbium as Main Component 审中-公开
标题翻译：制造高纯度铒，高纯度铒，由高纯度铒组成的溅射靶和高纯度铒作为主要成分的金属栅膜的制备方法
公开(公告)号：US20110300017A1
公开(公告)日：2011-12-08
申请号：US13146268
申请日：2010-01-13
申请人： Yuichiro Shindo , Kazuto Yagi
发明人： Yuichiro Shindo , Kazuto Yagi
IPC分类号： C22C28/00 , C22B59/00
CPC分类号： C22C28/00 , C22B5/04 , C22B5/16 , C22B9/006 , C22B9/14 , C22B59/00 , C23C14/3414
摘要： Provided are a method for manufacturing high-purity erbium, wherein crude erbium oxide is mixed with reducing metal, erbium is reduced and distilled by heating the mixture in a vacuum, and the distillate is melted in an inert atmosphere to obtain high-purity erbium; and high-purity erbium, wherein the purity excluding rare-earth elements and gas components is 4 N or higher and the oxygen content is 200 wtppm or less. An object of this invention is to provide a method of highly purifying erbium, which has a high vapor pressure and is difficult to be refined in a molten metal state, as well as technology for efficiently and stably providing high-purity erbium obtained with the foregoing method, a sputtering target composed of high-purity erbium, and a metal gate film having high-purity erbium as a main component.
摘要翻译：本发明提供一种制造高纯度铒的方法，其中将粗铒氧化物与还原金属混合，通过在真空中加热混合物将铒还原并蒸馏，并将该馏出物在惰性气氛中熔融，得到高纯度铒; 和高纯度铒，其中除了稀土元素和气体组分之外的纯度为4N以上，氧含量为200重量ppm以下。本发明的目的是提供一种高纯度铒的方法，该方法具有高蒸气压并且难以在熔融金属状态下进行精制，以及用于有效稳定地提供用上述方法获得的高纯度铒的技术方法，由高纯度铒构成的溅射靶和具有高纯度铒作为主要成分的金属栅极膜。

10. 发明申请

US20110237840A1 PROCESS FOR PREPARING POTASSIUM AND POTASSIUM COMPOUNDS 审中-公开
标题翻译：制备钾和钾化合物的方法
公开(公告)号：US20110237840A1
公开(公告)日：2011-09-29
申请号：US13071989
申请日：2011-03-25
申请人： Hagen Wilmer , Andreas Keller
发明人： Hagen Wilmer , Andreas Keller
IPC分类号： C07C29/70 , C22B26/10
CPC分类号： C22B5/04 , C07C29/70 , C22B26/10 , C07C31/30
摘要： The invention relates to a process for preparing potassium and potassium compounds
摘要翻译：本发明涉及一种制备钾和钾化合物的方法

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