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81. 发明专利

JP2006503177A Method of separation 审中-公开
公开(公告)号：JP2006503177A
公开(公告)日：2006-01-26
申请号：JP2004522865
申请日：2003-07-22
申请人：タイタノックス・ディベロップメント・リミテッドTitanox Development Limited
发明人：ゴージーズ・アダム , ジン・リアン , デリアン・ジャン
IPC分类号： C22B1/00 , B22F1/00 , B22F9/04 , B22F9/16 , C22B5/04 , C22B7/00 , C22B9/14 , C22B34/12 , C22C1/04
CPC分类号： C22B7/005 , B22F9/16 , C22B5/04 , C22B9/14 , C22B34/1277 , C22B34/1295 , C22C1/0491 , Y02P10/212
摘要：金属ベース複合材料から成分を分離する方法であって、分離すべき成分のサイズを増加させる工程と、サイズが増加した成分を複合材料の他の成分から分離する工程を含む方法。

82. 发明公开

US20230312364A1 PROCESSING OF TITANIFEROUS ORES AND MINERALS 审中-公开
公开(公告)号：US20230312364A1
公开(公告)日：2023-10-05
申请号：US18041643
申请日：2021-07-06
申请人： NSGI NON-FERROUS METALS INC. , FNC TECHNOLOGIES INC.
发明人： Enrico DI CESARE
IPC分类号： C01G49/10 , C01G23/053 , C01G23/047 , C01G49/00 , C01G31/04 , C01G31/00 , C01G49/06 , C01F17/212 , C01F17/17 , C01F5/06 , C05D9/02 , C22B1/02 , C22B3/10 , C22B59/00 , C22B34/12 , C22B34/22 , C22B3/26 , C22B1/245 , C22B3/24 , C22B3/06 , B22F9/14 , B22F9/20 , B33Y70/00
CPC分类号： C01G49/10 , C01G23/0536 , C01G23/0475 , C01G49/0009 , C01G31/04 , C01G31/003 , C01G49/06 , C01F17/212 , C01F17/17 , C01F5/06 , C05D9/02 , C22B1/02 , C22B3/10 , C22B59/00 , C22B34/1209 , C22B34/22 , C22B3/306 , C22B34/1245 , C22B34/1277 , C22B34/1295 , C22B1/245 , C22B3/24 , C22B3/065 , B22F9/14 , B22F9/20 , B33Y70/00 , C01P2006/80 , B22F2202/13 , B22F2301/205
摘要： The present invention relates to metallurgical processes, and more particularly to a process for producing titaniferous feedstock and fines, a process for agglomerating titaniferous fines, and a process for producing titaniferous metals and titaniferous alloys. Recovery of rare-earth, vanadium and scandium from titanium iron bearing resources is also disclosed. Selective leaching for Scandium recovery from all magnetite type resources such as ilmenite, ferro titanic resources, nickel laterites, magnetite iron resources etc.

83. 发明申请

US20180073101A1 METHOD FOR PRODUCING TITANIUM-ALUMINUM-VANADIUM ALLOY 审中-公开
公开(公告)号：US20180073101A1
公开(公告)日：2018-03-15
申请号：US15703765
申请日：2017-09-13
申请人： UNIVERSAL TECHNICAL RESOURCE SERVICES, INC.
发明人： JAMES R. COX , CHANAKA L. DEALWIS , BENJAMIN A. KOHLER , MICHAEL G. LEWIS
IPC分类号： C22B4/02 , C22B5/04 , C22C14/00
CPC分类号： C22B4/02 , C22B5/04 , C22B34/1277 , C22C14/00 , C25C3/26 , C25C3/36
摘要： A method is provided for the production of titanium-aluminum-vanadium alloy products directly from a variety of titanium and vanadium bearing ores that reduces the processing steps significantly as compared to current Ti—Al—V alloy production methods.

84. 发明申请

US20180037974A1 METHOD OF PRODUCING TITANIUM FROM TITANIUM OXIDES THROUGH MAGNESIUM VAPOUR REDUCTION 审中-公开
公开(公告)号：US20180037974A1
公开(公告)日：2018-02-08
申请号：US15226763
申请日：2016-08-02
申请人： Sri Lanka Institute of Nanotechnology (PVT) Ltd.
发明人： GAYANI ABAYAWEERA , Gehan Amaratunga , Niranjala Fernando , Veranja Karunaratne , Nilwala Kottegoda , Ruwini Ekanayake
IPC分类号： C22B34/12 , C22B3/06 , C22B3/08 , C22B5/12 , C22B3/10
CPC分类号： C22B34/1277 , C22B3/065 , C22B3/08 , C22B3/10 , C22B5/12 , C22B34/1268 , C22B34/1286
摘要： Disclosed herein is a novel approach to the chemical synthesis of titanium metal from a titanium oxide source material. In the approach described herein, a titanium oxide source is reacted with Mg vapour to extract a pure Ti metal. The method disclosed herein is more scalable, cheaper, faster, and safer than prior art methods.

85. 发明授权

US09279617B2 Phlegmatized metal or alloy powder and method and/or reaction vessel for its manufacture 有权
标题翻译：钝化金属或合金粉末及其制造方法和/或反应容器
公开(公告)号：US09279617B2
公开(公告)日：2016-03-08
申请号：US14079768
申请日：2013-11-14
申请人： Ulrich Gerhard Baudis
发明人： Ulrich Gerhard Baudis
IPC分类号： C22B9/05 , F27B19/02 , B22F9/18 , C22B5/04
CPC分类号： F27B19/02 , B22F9/18 , B22F9/20 , B22F9/22 , B22F2999/00 , C22B5/04 , C22B34/10 , C22B34/1268 , C22B34/1277 , C22B34/14 , F27D2005/0075 , Y10T428/2982 , B22F2201/013 , B22F2201/016 , B22F2201/02 , B22F2201/04 , B22F2201/30 , B22F2201/40
摘要： A reaction vessel for making phlegmatized metal powder or alloy powder has a retort crucible with a heat-proof, coolable cover, a heatable reduction furnace into which the retort crucible may be inserted, and an inner crucible placed within the retort crucible and removable therefrom. At least one inlet is built into the coolable cover for adding a passivating gas. A heat-proof flange welded onto the retort crucible attaches the retort crucible to the heat-proof, coolable cover. A cooler welded onto a lower face of the heat-proof flange provides a cooling agent to the reaction vessel.
摘要翻译：用于制造钝化金属粉末或合金粉末的反应容器具有带有耐热冷却盖的蒸煮坩埚，可插入蒸煮坩埚的可加热还原炉，以及放置在蒸煮坩埚内并可从其中除去的内坩埚。至少一个入口内置在可冷却盖中，用于添加钝化气体。焊接在蒸馏坩埚上的防热法兰将蒸馏坩埚连接到耐热可冷却的盖子上。焊接到耐热凸缘的下表面上的冷却器向反应容器提供冷却剂。

86. 发明申请

US20130164167A1 SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM 有权
标题翻译：用于提取和精制钛的系统和方法
公开(公告)号：US20130164167A1
公开(公告)日：2013-06-27
申请号：US13725484
申请日：2012-12-21
申请人： UNIVERSAL TECHNICAL RESOURCE SERVICES, INC.
发明人： James R. COX , Chanaka L. DeALWIS , Benjamin A. KOHLER , Michael G. LEWIS
IPC分类号： C25C3/28 , C22C14/00 , C22B34/12
CPC分类号： C25C3/28 , C22B34/1263 , C22B34/1277 , C22C14/00
摘要： A method to extract and refine metal products from metal-bearing ores, including a method to extract and refine titanium products. Titanium products can be extracted from titanium-bearing ores with TiO2 and impurity levels unsuitable for conventional methods.
摘要翻译：一种从金属矿石中提取和精炼金属产品的方法，包括提取和精制钛产品的方法。可以从含钛的矿石中提取钛产品，而不适用于常规方法。

87. 发明授权

US08328899B2 Metal alloy powders production 有权
标题翻译：金属合金粉末生产
公开(公告)号：US08328899B2
公开(公告)日：2012-12-11
申请号：US12374466
申请日：2007-07-20
申请人： Gorgees Adam , Jing Liang
发明人： Gorgees Adam , Jing Liang
IPC分类号： B22F9/04
CPC分类号： C22B5/18 , B22F9/20 , B22F2009/041 , B22F2998/10 , C22B5/04 , C22B34/1277 , C22B34/1286 , C22C1/0458 , C22C14/00 , C22C1/051 , B22F1/0085 , B22F9/04
摘要： The invention relates to a process for the production of metal alloy powders, in particular the invention relates to a process for producing titanium metal alloys from titanium dioxide and aluminium. Optionally the process can also include the use of one or more other oxides (metal or non-metal). The result is at least a Ti—Al alloy powder. If another metal oxide is used the result is a Ti-ternary alloy powder. If SiO2 is used the result is a Ti—Al—Si alloy.
摘要翻译：本发明涉及一种用于生产金属合金粉末的方法，特别是涉及一种由二氧化钛和铝制造钛金属合金的方法。任选地，该方法还可以包括使用一种或多种其它氧化物（金属或非金属）。结果至少是Ti-Al合金粉末。如果使用另一种金属氧化物，则结果是Ti-三元合金粉末。如果使用SiO2，结果是Ti-Al-Si合金。

88. 发明申请

US20120306131A1 DISTILLATION EQUIPMENT FOR PRODUCING SPONGE TITANIUM 有权
标题翻译：用于生产海绵钛的蒸馏设备
公开(公告)号：US20120306131A1
公开(公告)日：2012-12-06
申请号：US13585715
申请日：2012-08-14
申请人： Xuemin CHEN , Qingdong YE , Liping HU , Ming YIN
发明人： Xuemin CHEN , Qingdong YE , Liping HU , Ming YIN
IPC分类号： C22B9/00
CPC分类号： C22B34/1277 , F27B14/04 , F27B19/04
摘要： The present invention provides a piece of distillation equipment for producing sponge titanium, which includes a heating furnace and a reactor for containing a condensate, wherein a heating furnace cover is arranged above the heating furnace, a reactor cover is arranged above the reactor, the heating furnace cover is connected with the reactor cover by a pipe, a resistance wire is arranged on the pipe, each lifting device is arranged above the heating furnace cover and the reactor cover, a vacuum-pumping pipe is arranged above a heater cover, and a first metal sealing ring is arranged between the reactor cover and the reactor. The present invention has the beneficial effects that the distillation equipment can ensure normal production, and effectively ensure the quality of sponge titanium product. The problem of distillation tube blockage is solved by adopting a metal gasket.
摘要翻译：本发明提供一种用于生产海绵钛的蒸馏设备，其包括加热炉和用于容纳冷凝物的反应器，其中加热炉盖布置在加热炉上方，反应器盖布置在反应器上方，加热炉盖通过管道与反应堆盖连接，管道上布置有电阻丝，每个提升装置设置在加热炉盖和反应堆盖上方，真空抽吸管布置在加热器盖的上方，第一金属密封环设置在反应器盖和反应器之间。本发明具有蒸馏设备可以保证正常生产，有效保证海绵钛产品质量的有益效果。蒸馏管堵塞的问题是采用金属垫片来解决的。

89. 发明申请

US20120304826A1 METHOD FOR PREPARING SPONGE TITANIUM FROM SODIUM FLUOTITANATE BY ALUMINOTHERMIC REDUCTION 有权
标题翻译：通过氧化铝还原从氟磷酸钠制备海绵钛的方法
公开(公告)号：US20120304826A1
公开(公告)日：2012-12-06
申请号：US13585786
申请日：2012-08-14
申请人： Xuemin CHEN , Jun YANG , Zhi ZHOU
发明人： Xuemin CHEN , Jun YANG , Zhi ZHOU
IPC分类号： C22B34/12 , C22B9/00
CPC分类号： C22B34/1277
摘要： The invention provides a method for preparing sponge titanium from sodium fluotitanate by aluminothermic reduction, comprising the following steps: a reaction step: aluminum and zinc are mixed under a vacuum state, and sodium fluotitanate is then added into the mixture for reaction; a separation step: the product resulting from the complete reaction stands still and is then introduced with inert gas, and NaF and AlF3 in upper-layer liquid phase are extracted; and a distillation step: Zn in the remaining product Zn—Ti is distilled out under a vacuum state, wherein the mass ratio of the aluminum to the zinc is 1:2 to 1:10.
摘要翻译：本发明提供了一种通过铝热还原从氟酸钠制备海绵钛的方法，包括以下步骤：反应步骤：将铝和锌在真空状态下混合，然后将氟钛酸钠加入到混合物中进行反应; 分离步骤：由完全反应产生的产物静置，然后引入惰性气体，提取上层液相中的NaF和AlF3; 和蒸馏步骤：在真空状态下蒸馏剩余产物Zn-Ti中的Zn，其中铝与锌的质量比为1:2至1:10。

90. 发明申请

US20120304823A1 METHOD FOR PREPARING SPONGE TITANIUM FROM POTASSIUM FLUOTITANATE BY ALUMINOTHERMIC REDUCTION 有权
标题翻译：通过氧化铝还原从氟磷酸钙制备海绵钛的方法
公开(公告)号：US20120304823A1
公开(公告)日：2012-12-06
申请号：US13585721
申请日：2012-08-14
申请人： Xuemin CHEN , Jun YANG , Zhi ZHOU
发明人： Xuemin CHEN , Jun YANG , Zhi ZHOU
IPC分类号： C22B5/00
CPC分类号： C22B34/1277
摘要： The invention provides a method for preparing sponge titanium from potassium fluotitanate by aluminothermic reduction, comprising the following steps: a reaction step: aluminum and zinc are mixed under a vacuum state, and the mixture is then reacted with potassium fluotitanate; a distillation step: KF, AlF3 and Zn generated by reaction are distilled out under a vacuum state; and a cooling step: sponge titanium is obtained subsequent to banking cooling. The invention further provides another method for preparing sponge titanium from potassium fluotitanate by aluminothermic reduction, comprising the following steps: a reaction step: aluminum and magnesium are mixed under a vacuum argon introduction condition, and the mixture is then reacted with potassium fluotitanate; a distillation step: KF, AlF3, MgF2 and Mg generated by reaction are distilled out under a vacuum state; and a cooling step: sponge titanium is obtained subsequent to banking cooling.
摘要翻译：本发明提供了一种通过铝热还原从氟酸钾制备海绵钛的方法，包括以下步骤：反应步骤：将铝和锌在真空状态下混合，然后使该混合物与氟钛酸钾反应; 蒸馏步骤：在真空状态下蒸馏出由反应产生的KF，AlF 3和Zn; 和冷却步骤：在银行冷却之后获得海绵钛。本发明还提供另一种通过铝热还原由氟钛酸钾制备海绵钛的方法，包括以下步骤：反应步骤：在真空氩气引入条件下将铝和镁混合，然后使该混合物与氟钛酸钾反应; 蒸馏步骤：在真空状态下蒸馏出由反应产生的KF，AlF 3，MgF 2和Mg; 和冷却步骤：在银行冷却之后获得海绵钛。

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