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1. 发明授权

US08821612B2 Apparatus and methods for the production of metal compounds 有权
标题翻译：用于生产金属化合物的装置和方法
公开(公告)号：US08821612B2
公开(公告)日：2014-09-02
申请号：US12225552
申请日：2007-03-27
申请人： Jawad Haidar , Sabaratnasingam Gnanarajan , John Burton Dunlop
发明人： Jawad Haidar , Sabaratnasingam Gnanarajan , John Burton Dunlop
IPC分类号： C22B34/12 , C21C5/38
CPC分类号： C22B34/1272 , B22F9/28 , C22B4/06 , C22B5/04 , C22B5/18 , C22B21/0046 , C22B34/1277 , C22C1/0491 , C22C14/00
摘要： The present invention relates to a stepwise method for the production of titanium-aluminum compounds and some titanium alloys and titanium-aluminum inter-metallic compounds and alloys. In a first step an amount of aluminum is mixed with an amount of aluminum chloride (AlCl3) and then an amount of titanium chloride (TiCl4) is added to the mixture. The mixture is heated to a temperature of less than 220° C. to form a product of TiCl3, aluminum and AlCl3. In a second step, more aluminum can be added if required, and the mixture heated again to a temperature above 900° C. to form titanium-aluminum compounds. This method results in the production of powdered forms of titanium-aluminum compounds with controllable composition. Suitable reactor apparatus is also described.
摘要翻译：本发明涉及钛 - 铝化合物和一些钛合金和钛 - 铝金属间化合物和合金的分步法。在第一步中，将一定量的铝与一定量的氯化铝（AlCl 3）混合，然后向混合物中加入一定量的氯化钛（TiCl 4）。将混合物加热至低于220℃的温度，以形成TiCl 3，铝和AlCl 3的产物。在第二步中，如果需要，可以加入更多的铝，并将混合物再次加热至高于900℃的温度以形成钛 - 铝化合物。这种方法导致生产具有可控组成的粉末形式的钛 - 铝化合物。还描述了合适的反应器装置。

2. 发明申请

US20110091350A1 METHOD AND APPARATUS FOR FORMING TITANIUM-ALUMINIUM BASED ALLOYS 有权
标题翻译：用于形成钛 - 铝合金的方法和装置
公开(公告)号：US20110091350A1
公开(公告)日：2011-04-21
申请号：US12988884
申请日：2009-04-21
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C22C14/00 , C21C5/40 , C22B34/12
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。

3. 发明授权

US08834601B2 Method for producing low aluminium titanium-aluminium alloys 有权
标题翻译：生产低铝钛铝合金的方法
公开(公告)号：US08834601B2
公开(公告)日：2014-09-16
申请号：US13514990
申请日：2010-12-17
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C22C14/00 , C22B5/00 , C22B34/00 , C22B34/12 , C22B5/04
CPC分类号： C22C14/00 , C22B5/04 , C22B34/1277
摘要： A method for producing a titanium-aluminum alloy containing less than about 15 wt. % aluminum, comprising: a first step in which an amount of titanium subchlorides at or in excess of a stoichiometric amount required to produce the titanium-aluminum alloy are reduced by aluminum 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-aluminum alloy, whereby reaction kinetics of the method are controlled such that reactions resulting in formation of titanium aluminides are minimized.
摘要翻译：一种生产含有小于约15重量％的钛 - 铝合金的方法。％铝，其包括：第一步骤，其中以钛或铝合金制造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，然后第二步其中将包含元素钛的反应混合物加热以形成钛 - 铝合金，由此控制该方法的反应动力学，使得导致铝化铝形成的反应最小化。

4. 发明申请

US20090165597A1 Apparatus and Methods for the Production of Metal Compounds 有权
标题翻译：用于生产金属化合物的装置和方法
公开(公告)号：US20090165597A1
公开(公告)日：2009-07-02
申请号：US12225552
申请日：2007-03-27
申请人： Jawad Haidar , Sabaratnasingam Gnanarajan , John Burton Dunlop
发明人： Jawad Haidar , Sabaratnasingam Gnanarajan , John Burton Dunlop
IPC分类号： C22B34/12 , C21C5/38
CPC分类号： C22B34/1272 , B22F9/28 , C22B4/06 , C22B5/04 , C22B5/18 , C22B21/0046 , C22B34/1277 , C22C1/0491 , C22C14/00
摘要： The present invention relates to a stepwise method for the production of titanium-aluminium compounds and some titanium alloys and titanium-aluminium inter-metallic compounds and alloys. In a first step an amount of aluminium is mixed with an amount of aluminium chloride (AlCl3) and then an amount of titanium chloride (TiCl4) is added to the mixture. The mixture is heated to a temperature of less than 220° C. to form a product of TiCl3, aluminium and AlCl3. In a second step, more aluminium can be added if required, and the mixture heated again to a temperature above 900° C. to form titanium-aluminium compounds. This method results in the production of powdered forms of titanium-aluminium compounds with controllable composition. Suitable reactor apparatus is also described.
摘要翻译：本发明涉及钛 - 铝化合物和一些钛合金和钛 - 铝金属间化合物和合金的分步法。在第一步中，将一定量的铝与一定量的氯化铝（AlCl 3）混合，然后向混合物中加入一定量的氯化钛（TiCl 4）。将混合物加热至低于220℃的温度，以形成TiCl 3，铝和AlCl 3的产物。在第二步中，如果需要，可以加入更多的铝，并将混合物再次加热至高于900℃的温度以形成钛 - 铝化合物。这种方法导致生产具有可控组成的粉末形式的钛 - 铝化合物。还描述了合适的反应器装置。

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. 发明申请

US20060191372A1 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：US20060191372A1
公开(公告)日：2006-08-31
申请号：US10560804
申请日：2004-07-05
申请人： Jawad Haidar
发明人： Jawad Haidar
IPC分类号： C22B34/12 , C22B4/02
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-aluminium inter-metallic compounds and alloys. Starting from a precursor material including titanium subchloride (titanium trichloride or titanium dichloride), the precursor material is reduced by aluminium to produce titanium-aluminium intermetallic complexes or alloys and aluminium chloride which is driven away from the reaction zone so as to favour the forward reaction and the production of the titanium-aluminium 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-aluminium 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

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