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1. 发明公开

EP1876248A1 PROCESS FOR PRODUCING Ti OR Ti ALLOY, AND PULL-UP ELECTROLYSIS METHOD APPLICABLE TO SAID PROCESS 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON TI ODER TI-LEGIERUNG UND DARAUF ANWENDBARE HOCHZIEHELEKTROLYSEMETHODE
公开(公告)号：EP1876248A1
公开(公告)日：2008-01-09
申请号：EP06729224.3
申请日：2006-03-16
申请人： Sumitomo Titanium Corporation
发明人： TAKEMURA, Kazuo , OGASAWARA, Tadashi , YAMAGUCHI, Makoto , HORI, Masahiko
IPC分类号： C22B34/12 , C22B5/04 , C22B26/20 , C25C3/02
CPC分类号： C25C3/28 , C22B5/04 , C22B34/1268 , C22B34/129 , C25C3/02 , C25C3/26 , C25C5/04 , C25C7/00
摘要： In producing Ti or a Ti alloy through reduction by Ca, an electrolytic-bath salt taken out from a reduction process is electrolyzed to recover Ca and the electrolytic-bath salt as a solid substance, and the recovered Ca and electrolytic-bath salt are delivered to the reduction process. Therefore, heat generation is suppressed in the reduction process by utilizing latent heat of fusion possessed by the solid substance, thereby largely improving production efficiency and thermal efficiency. Additionally, a reaction temperature is easily controlled, and a raw-material loading rate can be enhanced to efficiently produce Ti or the Ti alloy. At this point, using a pulling electrolysis method of the invention, the solid-state Ca and electrolytic-bath salt can be obtained at a low voltage and high current efficiency, i.e., with the relatively small power consumption. When the solid-state Ca and electrolytic-bath salt is used as a Ca source in producing Ti or the Ti alloy through reduction by Ca, the Ti or Ti alloy can efficiently be produced.
摘要翻译：在通过Ca还原生产Ti或Ti合金时，从还原过程中取出的电解浴盐被电解以回收Ca和作为固体物质的电解浴盐，并且回收的Ca和电解浴盐被输送到减少过程。因此，通过利用固体物质所具有的融合潜热，在还原过程中抑制发热，从而大大提高生产效率和热效率。另外，可以容易地控制反应温度，并且可以提高原料负荷率，以有效地生产Ti或Ti合金。此时，使用本发明的拉电解方法，可以以低电压和高电流效率即功耗相对较小来获得固态Ca和电解浴盐。当使用固态Ca和电解浴盐作为通过Ca还原生产Ti或Ti合金的Ca源时，可以有效地制备Ti或Ti合金。

2. 发明公开

EP1808513A1 METHOD FOR PRODUCING METAL BY MOLTEN SALT ELECTROLYSIS AND METHOD FOR PRODUCING METAL TITANIUM 审中-公开
标题翻译：生产由电解金属工艺用于生产金属钛
公开(公告)号：EP1808513A1
公开(公告)日：2007-07-18
申请号：EP05790446.8
申请日：2005-10-05
申请人： TOHO TITANIUM CO., LTD. , Sumitomo Titanium Corporation
发明人： YAMAGUCHI, Masanori , ONO, Yuichi , KOSEMURA, Susumu , NISHIMURA, Eiji , OGASAWARA, Tadashi , YAMAGUCHI, Makoto , HORI, Masahiko , UENISHI, Toru
IPC分类号： C25C3/28
CPC分类号： C25C3/02 , C22B34/129 , C25B1/26 , C25C3/28
摘要： A method for production of metal by molten-salt electrolysis is a method for production of metal by molten-salt electrolysis which is performed by filling molten salt of a metal chloride in an electrolysis vessel having an anode and a cathode, and a molten salt which reduces solubility of the metal in the molten salt is used.
摘要翻译：一种用于生产通过熔融盐电解金属的方法是通过熔融盐电解制造金属的方法的所有其通过具有阳极和阴极填充的金属氯化物的熔融盐在电解容器中进行，和熔融盐哪减少用于在熔融盐中的金属中的溶解度。

3. 发明公开

EP1757365A1 TITANIUM OXIDE BASE PHOTOCATALYST, PROCESS FOR PRODUCING THE SAME AND USE THEREOF 审中-公开
标题翻译：摄影师AUF TITANOXIDBASIS，HERSTELLUNGSVERFAHRENDAFÜRUND VERWENDUNG DAVON
公开(公告)号：EP1757365A1
公开(公告)日：2007-02-28
申请号：EP05734431.9
申请日：2005-04-19
申请人： SUMITOMO METAL INDUSTRIES, LTD. , Sumitomo Titanium Corporation
发明人： NISHIHARA, K., SUMITOMO METAL INDUSTRIES, LTD. , MASAKI, Yasuhiro, SUMITOMO METAL INDUSTRIES, LTD. , FUKUDA, Tadashi, SUMITOMO METAL INDUSTRIES, LTD. , OKADA, Katsumi, SUMITOMO METAL INDUSTRIES, LTD. , SHIMOSAKI, Shinji, SUMITOMO TITANIUM CORPORATION , NAGAOKA, Sadanobu, SUMITOMO TITANIUM CORPORATION , KANNO, Hideaki, SUMITOMO TITANIUM CORPORATION , AZUMA, Kazuomi, SUMITOMO TITANIUM CORPORATION , OGASAWARA, Tadashi, SUMITOMO TITANIUM CORPORATION
IPC分类号： B01J35/02 , B32B9/00 , C09D1/00
CPC分类号： C01G23/0536 , B01J21/063 , B01J35/002 , B01J35/004 , B01J37/031 , C01P2006/12 , Y10T428/31678
摘要： A highly active titanium oxide photocatalyst of the type responsive to visible light is prepared by subjecting a titanium (hydr)oxide raw material obtained by neutralizing an acidic titanium compound in ammonia or an amine under conditions such that the final pH is 7 or below to heat treatment in an atmosphere containing a hydrolyzable compound followed by contact with water and additional heat treatment at a temperature of at least 350° C. The resulting titanium oxide photocatalyst comprises titanium oxide with a specific surface area of at most 120 m 2 /g and with the amount of surface hydroxyl groups being at least 600 µeq/g. Preferably the density of surface hydroxyl groups is at least 8 µeq/m 2 , and the ratio of the amount of terminal type hydroxyl groups (T) to the amount of bridge type hydroxyl groups (B) in the surface hydroxyl groups satisfies T/B ≥ 0.20. This titanium oxide photocatalyst has an ESR spectrum having two types of triplet signal for which the g values of the main spectra are 1.993 - 2.003 and 2.003 - 2.011, respectively, and it is also identified by having ratios of the strengths of these signals before irradiation with visible light, under irradiation, and immediately after the stop of irradiation which are different from conventional products.
摘要翻译：通过在最终pH为7以下的条件下使在氨水或胺中中和酸性钛化合物得到的钛（氢氧化物）氧化物原料进行热处理，制备对可见光有响应的高活性氧化钛光催化剂在含有可水解化合物的气氛中进行处理，然后与水接触，并在至少350℃的温度下进行额外的热处理。所得的氧化钛光催化剂包括比表面积至多为120m 2 / g的氧化钛，表面羟基的量至少为600μeq/ g。优选地，表面羟基的密度为至少8μeq/ m 2，表面羟基中末端羟基（T）与桥型羟基（B）的量的比例满足T / B ‰¥0.20。该氧化钛光催化剂具有ESR谱，其具有两种类型的三重态信号，其主要光谱的g值分别为1.993-2.003和2.003-2.011，并且还通过在照射前具有这些信号的强度比来鉴定具有可见光，在照射下，以及在与常规产品不同的照射停止之后。

4. 发明公开

EP1674178A3 Titanium powder sintered compact 审中-公开
标题翻译：烧结体钛粉
公开(公告)号：EP1674178A3
公开(公告)日：2007-01-24
申请号：EP06006788.1
申请日：2002-02-15
申请人： Sumitomo Titanium Corporation
发明人： Onishi, Takashi , Ogasawara, Tadashi , Watanabe, Munetoshi , Kato, Masamichi
IPC分类号： B22F5/00 , B01D39/20 , B22F3/11 , B22F1/00 , H01M8/02
CPC分类号： H01M8/0232 , B01D39/2034 , B01D39/2079 , B01D2201/188 , B22F1/0048 , B22F3/004 , B22F3/10 , B22F3/11 , B22F3/1103 , B22F3/1109 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M8/0247 , Y10T428/12014 , Y10T428/12021 , B22F9/082 , B22F2207/11 , B22F3/02
摘要： Provided are a porous sintered compact suitable for a filter, a powder feeder in a polymer electrolyte membrane type water electrolyzer, a current collector in a solid polymer fuel cell and in addition a liquid dispersion plate, especially an ink dispersion plate for an ink jet printer ink and the like.
A titanium powder sintered compact made of a plate-like porous compact is obtained by sintering spherical powder made of titanium or a titanium alloy produced by means of a gas atomization method. A void ratio in the range of from 35 to 55% is realized by filling wihout applying a pressure and sintering without applying a pressure.

5. 发明公开

EP1736557A1 PROCESS FOR PRODUCING Ti OR Ti ALLOY THROUGH Ca REDUCTION 审中-公开
标题翻译：通过Ca还原生产Ti或Ti合金的工艺
公开(公告)号：EP1736557A1
公开(公告)日：2006-12-27
申请号：EP04792287.7
申请日：2004-10-13
申请人： Sumitomo Titanium Corporation
发明人： OGASAWARA, Tadashi , YAMAGUCHI, Makoto , HORI, Masahiko , UENISHI, Toru , TAKEMURA, Kazuo
IPC分类号： C22B34/12
CPC分类号： C22B34/1272 , C22B5/04 , C22B34/129 , C22B34/1295 , Y02P10/212
摘要： A mixed molten salt containing CaCl 2 and NaCl is held in the reactor cell 1 at a temperature not more than 600 °C. TiCl 4 which is of a Ti raw material is introduced into the reactor cell 1 while Na is introduced into the reactor cell 1. Na introduced into the reactor cell 1 is replaced by Ca, Ca is dissolved in the molten salt, Ca reduces TiCl 4 introduced into the reactor cell 1, and thereby Ti particles are generated. The generated Ti particles are introduced to a separation cell 2 along with the molten salt, and the Ti particles and Na are separated from the molten salt. The residual molten salt is introduced to an electrolytic cell 3 to generate Na by high-temperature electrolysis at the temperature more than 600 °C. The generated Na is returned to the reactor cell 1 to replenish Na consumed in the reactor cell 1. The highly reactive Ca is not directly handled, and Na which is easy to handle is used in a circulating manner. Therefore, the Ti or Ti alloy can economically be produced by Ca reduction.
摘要翻译：含有CaCl 2和NaCl的混合熔融盐在不高于600℃的温度下保持在反应器单元1中。将作为Ti原料的TiCl 4引入到反应器单元1中，同时将Na引入到反应器单元1中。将引入到反应器单元1中的Na用Ca代替，将Ca溶解在熔融盐中，将Ca引入到将TiCl 4引入到生成电抗器单元1，并由此生成Ti颗粒。产生的Ti颗粒与熔融盐一起被引入分离单元2，并且Ti颗粒和Na与熔融盐分离。通过在600℃以上的温度下进行高温电解，将剩余的熔融盐引入电解槽3中以产生Na。产生的Na返回到反应器电池1中以补充反应器电池1中消耗的Na。不直接处理高反应性Ca，并且易于处理的Na以循环方式使用。因此，通过Ca还原可以经济地生产Ti或Ti合金。

6. 发明公开

EP1726689A1 PROCESS FOR PRODUCING Ti OR Ti ALLOY BY REDUCTION OF Ca 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON TI ODER TI-LEGIERUNG DURCH REDUKTION VON CA
公开(公告)号：EP1726689A1
公开(公告)日：2006-11-29
申请号：EP05704329.1
申请日：2005-02-01
申请人： Sumitomo Titanium Corporation
发明人： OGASAWARA, Tadashi, Sumitomo Titanium Corporation , YAMAGUCHI, Makoto, Sumitomo Titanium Corporation , HORI, Masahiko, Sumitomo Titanium Corporation , UENISHI, Toru, Sumitomo Titanium Corporation , DAKESHITA,Katsunori, Sumitomo Titanium Corporation
IPC分类号： C25C3/26 , C22B5/04 , C22B9/10 , C22B34/12
CPC分类号： C25C3/28 , C22B5/04 , C22B34/1268 , C22B34/129
摘要： The method by the invention in which a molten salt is held in a reactor cell 1 to perform electrolysis in the molten salt of the reactor cell, the molten salt containing CaCl 2 while Ca being dissolved in the molten salt, and Ti or Ti alloys are generated in the molten salt by supplying a metallic chloride containing TiCl 4 into the molten salt such that the metallic chloride containing TiCl 4 is caused to react with Ca generated on a cathode electrode side by the electrolysis, makes it possible to produce the high-purity Ti metals or Ti alloy. Furthermore, the reactor cell 1 includes a membrane 4 which partitions an inside of the reactor cell into a side of an anode electrode 2 and a side of a cathode electrode 3, and the membrane 4 blocks the movement of Ca generated on the cathode electrode side in the reactor cell toward the anode electrode side while permitting the molten salt to flow in the reactor cell, which allows a back reaction by Ca to be effectively suppressed. When an electroconductive porous material is used as a cathode electrode, productivity can further be improved.
摘要翻译：本发明的方法是将熔融盐保持在反应器电池1中以在反应器电解池的熔融盐中进行电解，将含有CaCl 2的熔融盐溶解在熔融盐中，以及Ti或Ti合金，通过将含有TiCl 4的金属氯化物供给到熔融盐中，使得含有TiCl 4的金属氯化物与通过电解在阴极电极侧产生的Ca反应而在熔融盐中产生，使得可以产生高纯度 Ti金属或Ti合金。此外，反应器电池1包括将反应器单元的内部分隔成阳极电极2和阴极电极3的一侧的膜4，并且膜4阻挡在阴极电极侧产生的Ca的移动在反应器电池中朝向阳极电极侧，同时允许熔融盐在反应器电池中流动，这允许有效地抑制Ca的反向反应。当使用导电多孔材料作为阴极时，可进一步提高生产率。

7. 发明公开

EP1622215A1 NEGATIVE ELECTRODE FOR LITHIUM SECONDARY CELL, LITHIUM SECONDARY CELL EMPLOYING THE NEGATIVE ELECTRODE, FILM DEPOSITION MATERIAL B USED FOR FORMING NEGATIVE ELECTRODE, AND PROCESS FOR PRODUCING NEGATIVE ELECTRODE 审中-公开
标题翻译：锂二次电池以与负极的锂二次电池中，成膜材料的负极，以形成乙负极和工艺用于生产负极
公开(公告)号：EP1622215A1
公开(公告)日：2006-02-01
申请号：EP04728063.1
申请日：2004-04-16
申请人： Sumitomo Titanium Corporation
发明人： NATSUME, Yoshitake , OGASAWARA, Tadashi , AZUMA, Kazuomi
IPC分类号： H01M4/02 , H01M4/04 , H01M4/48 , H01M10/40
CPC分类号： H01M4/131 , H01M4/0404 , H01M4/0421 , H01M4/0426 , H01M4/0471 , H01M4/1391 , H01M4/485 , H01M4/525 , H01M10/0525 , H01M2004/027
摘要： Greatly improved is an initial efficiency, which would be otherwise low as a fault, without reducing a magnitude of an initial charge capacity, which is a feature of a lithium secondary battery using an SiO as an negative electrode. A cycle characteristic is improved. In order to realize the improvements, a thin film of silicon oxide formed by vacuum vapor deposition or sputtering as an negative electrode active material layer 32 on a surface of a collector 31. The thin film is formed preferably by means of an ion plating method. The silicon oxide is SiOx (0.5 ≤ x

8. 发明公开

EP1361010A1 TITANIUM POWDER SINTERED COMPACT 有权
标题翻译： GESINTERTERPRESSKÖRPERAUS TITANPULVER
公开(公告)号：EP1361010A1
公开(公告)日：2003-11-12
申请号：EP02701558.5
申请日：2002-02-15
申请人： Sumitomo Titanium Corporation
发明人： ONISHI, T., c/o Sumitomo Titanium Corporation , OGASAWARA, T., c/o Sumitomo Titanium Corporation , WATANABE, M., c/o Sumitomo Titanium Corporation , KATO, M. ,c/o Sumitomo Titanium Corporation
IPC分类号： B22F5/00 , B01D39/20
CPC分类号： H01M8/0232 , B01D39/2034 , B01D39/2079 , B01D2201/188 , B22F1/0048 , B22F3/004 , B22F3/10 , B22F3/11 , B22F3/1103 , B22F3/1109 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M8/0247 , Y10T428/12014 , Y10T428/12021 , B22F9/082 , B22F2207/11 , B22F3/02
摘要： Provided are a porous sintered compact suitable for a filter, a power feeder in a polymer electrolyte membrane type water electrolyzer, a current collector in a solid polymer fuel cell and in addition a liquid dispersion plate, especially an ink dispersion plate for an ink jet printer ink and the like. A titanium powder sintered compact made of a plate-like porous compact is obtained by sintering spherical powder made of titanium or a titanium alloy produced by means of a gas atomization method. A void ratio in the range of from 35 to 55% is realized by filling without applying a pressure and sintering without applying a pressure.
摘要翻译：提供一种适用于过滤器的多孔烧结体，聚合物电解质膜式水电解槽中的动力供料器，固体聚合物燃料电池中的集电器，以及液体分散板，特别是用于喷墨打印机的油墨分散板墨水等。通过烧结由钛或钛合金制成的球形粉末，通过气体雾化法得到由板状多孔压块制成的钛粉末烧结体。在不施加压力的情况下通过填充而不施加压力和烧结来实现35至55％范围内的空隙率。

9. 发明公开

EP1318207A1 SILICON MONOXIDE VAPOR DEPOSITION MATERIAL, PROCESS FOR PRODUCING THE SAME, RAW MATERIAL FOR PRODUCING THE SAME, AND PRODUCTION APPARATUS 审中-公开
标题翻译：一氧化硅蒸镀材料，用于生产，制造原料ITS和器具，用于产生
公开(公告)号：EP1318207A1
公开(公告)日：2003-06-11
申请号：EP01961233.2
申请日：2001-08-30
申请人： Sumitomo Titanium Corporation
发明人： ARIMOTO, Nobuhiro , NISHIOKA, Kazuo , KIZAKI, Shingo , OGASAWARA, Tadashi , FUJITA, Makoto
IPC分类号： C23C14/24
CPC分类号： C23C14/243 , C01B33/113 , C23C14/10 , C23C14/24
摘要： A high-purity silicon monoxide vapor deposition material which, in the formation of a film by vapor deposition, is effective in inhibiting splashino, and which has an average bulk density of 2.0 g/cml and a Vickers hardness of 500 or hiolier; a process for producing a high-purity silicon monoxide vapor deposition mate-rial consisting of SiO and metal impurities as the remainder, the total amount of the impurities beinc, 50 ppm or smaller, which comprises conducting a degassinc, treatment in a raw-material chamber at a temperature lower than the sublimation temperature of silicon monoxide, raising the temperature to sublimate silicon monoxide, and depositing the silicon monoxide on a substrate in a deposition chamber and a raw material for the silicon monoxide vapor deposition material which comprises silicon metal particles and silicon dioxide particles, the average particle size of each particulate material being I to 40 µm and/or the two particulate
摘要翻译：的高纯度一氧化硅蒸镀材料其中，在通过气相沉积的膜的形成，是有效的splashino抑制，并具有以平均为2.0克/英寸，500或hiolier的维氏硬度的堆积密度; 一种生产高纯度一氧化硅蒸镀材料由SiO和金属杂质的过程：作为剩余部分，杂质beinc的总量，为50ppm或更小，该方法包括在进行degassinc，治疗中的原料腔室在比一氧化硅的升华温度的温度下，将温度升高到升华一氧化硅，和沉积在沉积室上的基板上的一氧化硅和原料包括硅金属颗粒的氧化硅蒸镀材料和二氧化硅颗粒，每个颗粒材料的平均粒径为I至40微米和/或两个微粒

10. 发明授权

EP1361010B1 TITANIUM POWDER SINTERED COMPACT 有权
标题翻译：烧结体TITAN粉
公开(公告)号：EP1361010B1
公开(公告)日：2007-08-08
申请号：EP02701558.5
申请日：2002-02-15
申请人： Sumitomo Titanium Corporation
发明人： ONISHI, T., c/o Sumitomo Titanium Corporation , OGASAWARA, T., c/o Sumitomo Titanium Corporation , WATANABE, M., c/o Sumitomo Titanium Corporation , KATO, M. ,c/o Sumitomo Titanium Corporation
IPC分类号： B22F5/00 , B01D39/20 , B22F3/11
CPC分类号： H01M8/0232 , B01D39/2034 , B01D39/2079 , B01D2201/188 , B22F1/0048 , B22F3/004 , B22F3/10 , B22F3/11 , B22F3/1103 , B22F3/1109 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M8/0247 , Y10T428/12014 , Y10T428/12021 , B22F9/082 , B22F2207/11 , B22F3/02
摘要： Provided are a porous sintered compact suitable for a filter, a power feeder in a polymer electrolyte membrane type water electrolyzer, a current collector in a solid polymer fuel cell and in addition a liquid dispersion plate, especially an ink dispersion plate for an ink jet printer ink and the like. A titanium powder sintered compact made of a plate-like porous compact is obtained by sintering spherical powder made of titanium or a titanium alloy produced by means of a gas atomization method. A void ratio in the range of from 35 to 55% is realized by filling without applying a pressure and sintering without applying a pressure.

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