专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006028590A Method for producing metal titanium 审中-公开
标题翻译：生产金属钛的方法
公开(公告)号：JP2006028590A
公开(公告)日：2006-02-02
申请号：JP2004209706
申请日：2004-07-16
申请人： Akio Fuwa , Toho Titanium Co Ltd , 章雄不破 , 東邦チタニウム株式会社
发明人： FUWA AKIO , NAKAHARA NAOFUMI , FUKAZAWA HIDEKAZU
IPC分类号： C22B34/12
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metal titanium in which the productivity is improved and metal titanium having high purity is produced. SOLUTION: When titanium tetrachloride is fed to a reduction vessel charged with molten magnesium and molten magnesium chloride, the titanium tetrachloride is reduced with the molten magnesium, so as to produce metal titanium. When titanium tetrachloride is successively fed, the titanium tetrachloride is reacted with the produced metal titanium, so as to produce titanium dichloride. Successively, the produced titanium dichloride is reduced with the molten magnesium, thereby producing the granular metal titanium. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种生产率提高的金属钛的制造方法，并且生产高纯度的金属钛。解决方案：当将四氯化钛供给到装有熔融镁和熔融氯化镁的还原容器时，四氯化镁用熔融的镁还原，从而制备金属钛。当连续进料四氯化钛时，四氯化钛与所生产的金属钛反应，以制备二氯化钛。接着，用熔融的镁还原生成的二氯化钛，由此生成粒状金属钛。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005213563A Method and apparatus for manufacturing metal titanium 有权
标题翻译：制造金属钛的方法和装置
公开(公告)号：JP2005213563A
公开(公告)日：2005-08-11
申请号：JP2004020750
申请日：2004-01-29
申请人： Akio Fuwa , Toho Titanium Co Ltd , 章雄不破 , 東邦チタニウム株式会社
发明人： FUWA AKIO , FUKAZAWA HIDEKAZU , NAKAHARA NAOFUMI
IPC分类号： C22B34/12 , C22B5/04 , C22B7/00
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing metal titanium by which high-grade metal titanium can be manufactured at a low cost. SOLUTION: A formed body 2 of titanium dichloride is produced by forming solid titanium dichloride in a prescribed shape with a forming machine or the like. The produced formed body 2 of titanium dichloride is put in a reduction vessel 1. Molten magnesium 3 is fed into the reduction vessel 1, whereby the formed body 2 of titanium dichloride is reduced by contact with the molten magnesium 3 to produce a metal titanium block 5 as well as magnesium chloride 4 as a by-product. Since the metal titanium block 5 is kept in non-contact with a wall of the reduction vessel 1, no metal titanium deposits on the wall, accordingly when the metal titanium block 5 is taken out of the reduction vessel 1, a conventional step of press-extracting metal titanium is made unnecessary. Contamination by iron, nickel, chromium, etc., as materials of the wall of the reduction vessel 1 is also prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以以低成本制造高级金属钛的金属钛的制造方法。解决方案：通过用成形机等以规定形状形成固体二氯化钛来制造二氯化钛的成形体2。将生成的二氯化钛成形体2放入还原容器1中。将熔融镁3供给到还原容器1中，通过与熔融镁3的接触使二氯化钛的成形体2还原，生成金属钛块 5以及作为副产物的氯化镁4。由于金属钛块5与还原容器1的壁保持不接触，所以在壁上没有金属钛沉积，因此当将金属钛块5从还原容器1中取出时，常规的压制步骤不需要提取金属钛。作为还原容器1的壁的材料，也可以防止铁，镍，铬等的污染。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP4441278B2 Titanium metal manufacturing equipment 有权
公开(公告)号：JP4441278B2
公开(公告)日：2010-03-31
申请号：JP2004020869
申请日：2004-01-29
申请人：章雄不破 , 東邦チタニウム株式会社
发明人：章雄不破 , 直文中原 , 英一深澤
IPC分类号： C22B34/12 , C22B5/04
CPC分类号： Y02P10/212

4. 发明专利

JP4212493B2 State analysis method and zinc smelting method of dry zinc smelting in the blast furnace 有权
公开(公告)号：JP4212493B2
公开(公告)日：2009-01-21
申请号：JP2004056103
申请日：2004-03-01
申请人：三井金属鉱業株式会社 , 章雄不破
发明人：章雄不破 , 文夫丹野 , 健嗣松崎
IPC分类号： C22B19/08 , C22B5/10
CPC分类号： C22B5/10 , C22B19/08

5. 发明专利

JP2005248199A Method for analyzing state in dry zinc smelting blast furnace and zinc smelting method 有权
标题翻译：干锌矿烧结炉和锌冶炼方法分析方法
公开(公告)号：JP2005248199A
公开(公告)日：2005-09-15
申请号：JP2004056103
申请日：2004-03-01
申请人： Akio Fuwa , Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社 , 章雄不破
发明人： TANNO FUMIO , FUWA AKIO , MATSUZAKI KENJI
IPC分类号： C22B19/08 , C22B5/10
CPC分类号： C22B5/10 , C22B19/08
摘要： PROBLEM TO BE SOLVED: To analyze the inner part of a blast furnace in an ISP (Imperial Smelting Process) as dry-type zinc smelting, which can reproduce an actual operation and can follow a change in a state in the furnace according to the change in operational conditions. SOLUTION: In this method, the reaction state in the region where the reduction reaction of zinc oxide for forming zinc is performed as the main reaction in a blast furnace for dry zinc smelting which extracts zinc from a fired product at least containing zinc oxide, lead oxide, iron oxide and silicon oxide using coke is analyzed by using a computer system. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了分析作为干式锌冶炼的ISP（Imperial Smelting Process）中的高炉的内部，其可以再现实际操作并且可以跟随炉中的状态的变化，根据对运行状况的变化。在该方法中，在用于形成锌的氧化锌的还原反应的区域中的反应状态作为主要反应，在用于干锌冶炼的高炉中，从至少含有锌的焙烧产物中提取锌使用计算机系统分析使用焦炭的氧化物，氧化铅，氧化铁和氧化硅。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP4171707B2 Method and apparatus for manufacturing a metal titanium 有权
公开(公告)号：JP4171707B2
公开(公告)日：2008-10-29
申请号：JP2004020750
申请日：2004-01-29
申请人：章雄不破 , 東邦チタニウム株式会社
发明人：章雄不破 , 直文中原 , 英一深澤
IPC分类号： C22B34/12 , C22B5/04 , C22B7/00
CPC分类号： Y02P10/212

7. 发明专利

JP2006045602A Method for producing dendritic titanium powder 审中-公开
标题翻译：生产钛白粉的方法
公开(公告)号：JP2006045602A
公开(公告)日：2006-02-16
申请号：JP2004226698
申请日：2004-08-03
申请人： Akio Fuwa , Toho Titanium Co Ltd , 章雄不破 , 東邦チタニウム株式会社
发明人： FUWA AKIO , NAKAHARA NAOFUMI , FUKAZAWA HIDEKAZU
IPC分类号： B22F9/24
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a titanium powder having superior compactibility and sinterability, with an inexpensive manufacturing cost.
SOLUTION: This method for producing a dendritic titanium powder comprises the steps of: dissolving lower titanium chloride into a molten salt to form a mixed molten salt; forming a melt layer of a reductive metal on the bath surface of the mixed molten salt; and reducing the lower titanium chloride with electrons which the reductive metal releases when dissolving in the mixed molten salt.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种制造具有优良的紧凑性和可烧结性的钛粉末的方法，其制造成本低廉。解决方案：用于制备树枝状钛粉末的方法包括以下步骤：将低级氯化钛溶解在熔融盐中以形成混合的熔盐; 在所述混合熔融盐的浴表面上形成还原性金属的熔融层; 以及当溶解在混合熔融盐中时还原金属释放的电子还原较低的氯化钛。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006022377A Dendritic titanium powder and production method therefor 审中-公开
标题翻译： DENDRITIC TITANIUM POWDER及其生产方法
公开(公告)号：JP2006022377A
公开(公告)日：2006-01-26
申请号：JP2004201602
申请日：2004-07-08
申请人： Akio Fuwa , Toho Titanium Co Ltd , 章雄不破 , 東邦チタニウム株式会社
发明人： FUWA AKIO , NAKAHARA NAOFUMI , FUKAZAWA HIDEKAZU
IPC分类号： B22F1/00 , B22F9/24
摘要： PROBLEM TO BE SOLVED: To provide titanium powder excellent in compactibility, sinterability and production cost, and to provide a production method therefor.
SOLUTION: The dendritic titanium powder contains dendritically branched bar-shaped grains having a mean length of ≤10 mm and a mean diameter of ≤1 of the smallest circles surrounding the cross-sections. The production method for the dendritic titanium powder is characterized in that molten magnesium chloride in which lower titanium chloride is dissolved is charged with a solid reducing agent, and the lower titanium chloride is reduced.
COPYRIGHT: (C)2006,JPO&NCIPI

9. 发明专利

JP2005213568A Method and apparatus for manufacturing metal titanium 有权
标题翻译：制造金属钛的方法和装置
公开(公告)号：JP2005213568A
公开(公告)日：2005-08-11
申请号：JP2004020869
申请日：2004-01-29
申请人： Akio Fuwa , Toho Titanium Co Ltd , 章雄不破 , 東邦チタニウム株式会社
发明人： FUWA AKIO , FUKAZAWA HIDEKAZU , NAKAHARA NAOFUMI
IPC分类号： C22B34/12 , C22B5/04
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To manufacture inexpensive high-purity metal titanium using a low-grade titanium material such as titanium scraps or sponge titanium as starting material. SOLUTION: Titanium tetrachloride is fed into a vessel 2 and reacted with titanium scraps charged into the vessel 2. By this reaction of the titanium tetrachloride with the titanium scraps, lower chlorides of titanium including titanium dichloride are produced, and gas of the produced lower chlorides of titanium deposits on the inner surface of the vessel 2. Magnesium is then put in the vessel 2, whereby the lower chlorides of titanium are reduced to produce metal titanium. COPYRIGHT: (C)2005,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式