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1. 发明专利

JP2011207753A Method for recovering silicon and method for producing silicon 有权
标题翻译：回收硅的方法和生产硅的方法
公开(公告)号：JP2011207753A
公开(公告)日：2011-10-20
申请号：JP2011053473
申请日：2011-03-10
申请人： Mitsubishi Chemicals Corp , Shinryo Corp , 三菱化学株式会社 , 株式会社新菱
发明人： YAMAHARA KEIJI , KATAYAMA TOSHIAKI , HASHIGUCHI TADASHI , SHIRAHAMA TOSHIKI , SAWAI TAKESHI
IPC分类号： C01B33/02 , B09B3/00 , C01B33/037
CPC分类号： C01B33/025 , C01B33/023
摘要： PROBLEM TO BE SOLVED: To provide a method recovering or producing silicon with abrasive grains of silicon carbide and cutting scraps that contain silicon as starting materials without separating these starting materials.SOLUTION: More specifically disclosed is a method for recovering or producing silicon from cutting scraps that contain silicon carbide produced during the cutting or grinding of silicon ingots or silicon wafers, and the method for recovering or producing silicon includes a process of producing silicon by heating the cutting scrap that contains silicon carbide along with a silica starting material.
摘要翻译：要解决的问题：提供一种在不分离这些起始材料的情况下，回收或生产含有碳化硅磨料颗粒和切削屑的方法，该方法含有硅作为起始原料。解决方案：更具体地公开了一种从切割屑回收或生产硅的方法其包含在硅锭或硅晶片的切割或研磨期间产生的碳化硅，并且回收或生产硅的方法包括通过加热含有碳化硅的切割废料以及二氧化硅起始材料来生产硅的方法。

2. 发明专利

JP2014060124A Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery 审中-公开
标题翻译：非水性二次电池用负极材料，非水性二次电池负极和非电解二次电池
公开(公告)号：JP2014060124A
公开(公告)日：2014-04-03
申请号：JP2012206106
申请日：2012-09-19
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ASAMI HARUHIRO , KIMURA TAKAHIDE , NAKAMURA KENICHI , YAMAHARA KEIJI
IPC分类号： H01M4/587 , H01M4/13 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/48
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide: an excellent negative electrode material for a nonaqueous secondary battery, high in capacity and also having high cycle characteristics and high rate characteristics; a negative electrode for a nonaqueous secondary battery containing the negative electrode material; and a nonaqueous secondary battery including the negative electrode.SOLUTION: A negative electrode material for a nonaqueous secondary battery, containing metal particles capable of being alloyed with Li, flaky graphite, coke and a carbonaceous substance is manufactured.
摘要翻译：要解决的问题：提供：用于非水二次电池的极好的负极材料，容量高，并且还具有高循环特性和高速率特性; 含有负极材料的非水系二次电池用负极; 以及包含该负极的非水系二次电池。制造了含有能够与Li，片状石墨，焦炭，碳质物质合金化的金属粒子的非水系二次电池用负极材料。

3. 发明专利

JP2013086994A Method for producing silicon, silicon wafer and panel for solar cell 审中-公开
标题翻译：用于制造太阳能电池的硅，硅波和面板的方法
公开(公告)号：JP2013086994A
公开(公告)日：2013-05-13
申请号：JP2011226893
申请日：2011-10-14
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ARITA YOJI , MIYAMOTO YUKIHIRO , YAMAHARA KEIJI
IPC分类号： C01B33/037
摘要： PROBLEM TO BE SOLVED: To provide a silicon production method capable of surely bringing a treating agent into contact with molten silicon in the case of removing impurities in molten silicon with the treating agent, thereby efficiently contributing to the reaction with impurities.SOLUTION: The silicon production method comprises a step of adding the treating agent to molten silicon in a system, and a step of reacting the treating agent with the impurities in the molten silicon and removing the impurities from the system, wherein the treating agent has a median diameter of ≥70 μm.
摘要翻译：要解决的问题：为了提供一种在用处理剂除去熔融硅中的杂质的情况下能够确保使处理剂与熔融硅接触的硅生产方法，从而有效地促成与杂质的反应。解决方案：硅的制造方法包括将处理剂加入系统中的熔融硅的步骤，以及使处理剂与熔融硅中的杂质反应并从系统中除去杂质的步骤，其中处理试剂的中值粒径≥70μm。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2009152014A Solid oxide cell 有权
标题翻译：固体氧化物
公开(公告)号：JP2009152014A
公开(公告)日：2009-07-09
申请号：JP2007327970
申请日：2007-12-19
申请人： Mitsubishi Chemicals Corp , Tokyo Institute Of Technology , 三菱化学株式会社 , 国立大学法人東京工業大学
发明人： IHARA MANABU , TAGAWA HIROKI , YAMAHARA KEIJI
IPC分类号： H01M4/86 , B01J19/08 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an easily miniaturizable solid oxide cell which prevents deterioration of an electrode, especially an anode (fuel electrode), during operation, improves oxidation-reduction cycle property and in which function does not deteriorate even when activation and power generation are repeated and stably maintains high power. SOLUTION: The solid oxide cell at least includes the anode with anode material, a cathode with cathode material and electrolyte composed of ion conductive solid oxide arranged between the anode and the cathode. When activated, solid carbon is carried on the anode material. In power generation, at least reaction formulas; CO 2 +C→2CO and CO+O 2- →CO 2 +2e - are used in the anode. The solid oxide cell, power generation method for the same solid oxide cell and electrochemistry reactor are characterized by the anode material composed of composite metal oxide with electrical conductivity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种容易小型化的固体氧化物电池，其防止电极，特别是阳极（燃料电极）在运行期间的劣化，提高氧化还原循环性能，即使在激活时功能也不劣化重复发电并稳定地维持高功率。解决方案：固体氧化物电池至少包括具有负极材料的阳极，具有阴极材料的阴极和布置在阳极和阴极之间的离子导电固体氧化物组成的电解质。当活化时，固体碳承载在阳极材料上。在发电方面，至少有反应式; CO 2 + / C→2CO和CO + O 2 - →CO 2 + 2e - 阳极。固体氧化物电池，相同固体氧化物电池和电化学反应器的发电方法的特征在于由具有导电性的复合金属氧化物组成的负极材料。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014067639A Carbon material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery 审中-公开
标题翻译：非质量二次电池碳素材料，非水性二次电池负极和非电解二次电池
公开(公告)号：JP2014067639A
公开(公告)日：2014-04-17
申请号：JP2012213052
申请日：2012-09-26
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ASAMI HARUHIRO , KIMURA TAKAHIDE , NAKAMURA KENICHI , YAMAHARA KEIJI
IPC分类号： H01M4/587 , C01B31/02 , H01M4/133 , H01M4/36
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous secondary battery, reduced in deterioration in cycles by being suppressed in a side reaction with an electrolyte, high in capacity, and excellent in cycle characteristics and rate characteristics.SOLUTION: A carbon material for a nonaqueous secondary battery, which includes metal fine particles (B) and a composite carbon material (A) including a carbon material (a) subjected to pressurization treatment and coated with a carbonaceous substance or a graphite substance, is manufactured.
摘要翻译：要解决的问题：提供一种用于非水二次电池的负极材料，通过抑制与电解质的副反应，容量高，循环特性和速率特性优异，减少了循环的劣化。溶解：碳制造包含金属微粒（B）的非水系二次电池用材料和包含碳材料（a）的复合碳材料（A），所述碳材料（a）进行加压处理并涂覆有碳质物质或石墨物质。

6. 发明专利

JP2013086997A Method and apparatus for producing silicon, silicon wafer and panel for solar cell 审中-公开
标题翻译：用于生产硅，硅胶和太阳能电池板的方法和装置
公开(公告)号：JP2013086997A
公开(公告)日：2013-05-13
申请号：JP2011226905
申请日：2011-10-14
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ARITA YOJI , MIYAMOTO YUKIHIRO , YAMAHARA KEIJI
IPC分类号： C01B33/037
摘要： PROBLEM TO BE SOLVED: To provide a silicon production method capable of preventing scattering of a treating agent and scattering of molten silicon in a system in the case of removing impurities in molten silicon with the treating agent, surely bringing the treating agent into contact with the molten silicon, and efficiently contributing to the reaction with the impurities.SOLUTION: The silicon production method comprises an addition step of adding a liquid treating agent to the molten silicon in the system from above and a removal step of reacting the impurities in the molten silicon with the treating agent and removing the impurities from the system.
摘要翻译：要解决的问题：为了提供一种能够防止处理剂飞散并且在用处理剂除去熔融硅中的杂质的情况下在体系中散射熔融硅的硅生产方法，确保将处理剂加入与熔融硅接触，有效地促成与杂质的反应。解决方案：硅的制造方法包括从上方向系统中的熔融硅添加液体处理剂的添加步骤和将熔融硅中的杂质与处理剂反应的去除步骤，以及从系统。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013086996A Method and apparatus for producing silicon, silicon wafer and panel for solar cell 审中-公开
标题翻译：用于生产硅，硅胶和太阳能电池板的方法和装置
公开(公告)号：JP2013086996A
公开(公告)日：2013-05-13
申请号：JP2011226903
申请日：2011-10-14
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ARITA YOJI , MIYAMOTO YUKIHIRO , KATAYAMA TOSHIAKI , YAMAHARA KEIJI
IPC分类号： C01B33/037 , H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a silicon production method capable of using a treating agent without waste in the case of removing impurities in molten silicon with the treating agent, thereby efficiently reacting the treating agent with impurities.SOLUTION: The silicon production method comprises an introducing step of introducing the treating agent into the system at a level lower than the liquid level of the molten silicon in the system and a removal step of reacting the impurities in the molten silicon with the treating agent and removing the impurities from the system.
摘要翻译：待解决的问题：为了提供在处理剂中除去熔融硅中的杂质的情况下能够使用处理剂而不产生浪费的硅生产方法，从而有效地使处理剂与杂质反应。解决方案：硅的制备方法包括将处理剂引入系统中的系统中的低于系统中的熔融硅的液面的水平的引入步骤和将熔融硅中的杂质与处理剂并从系统中除去杂质。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2007066813A Electrode for fuel cell and solid electrolyte fuel cell using the same 有权
标题翻译：用于燃料电池和固体电解质燃料电池的电极
公开(公告)号：JP2007066813A
公开(公告)日：2007-03-15
申请号：JP2005254019
申请日：2005-09-01
申请人： Mitsubishi Chemicals Corp , Tokyo Institute Of Technology , 三菱化学株式会社 , 国立大学法人東京工業大学
发明人： IHARA MANABU , NAKAMURA NORITAKA , HANAMURA KATSUSATO , YAMAHARA KEIJI
IPC分类号： H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an electrode in which it is not necessary to accompany steam in using fuel containing hydrocarbon, and deterioration of a fuel electrode due to oxidation by carbon deposition and/or accompanying steam can be prevented and durability can be improved, and furthermore, both fuel efficiency in using hydrogen and/or hydrocarbon and an output improvement can be obtained. SOLUTION: The electrode for a solid electrolyte fuel cell is composed of a mixture of an electronic conductor and an oxygen ion conductor and/or an electron-oxygen ion mixed conductor and a proton conductor. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电极，其中不需要伴随蒸汽使用含碳氢化合物，并且可以防止由于碳沉积和/或伴随蒸汽的氧化导致的燃料电极的劣化，并且耐久性可以并且此外，可以获得使用氢和/或烃的燃料效率和输出改进。解决方案：用于固体电解质燃料电池的电极由电子导体和氧离子导体和/或电子 - 氧离子混合导体和质子导体的混合物组成。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2013225502A Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery 有权
标题翻译：非水性二次电池用负极材料，非水性二次电池负极和非电解二次电池
公开(公告)号：JP2013225502A
公开(公告)日：2013-10-31
申请号：JP2013060925
申请日：2013-03-22
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： ASAMI HARUHIRO , KIMURA TAKAHIDE , NAKAMURA KENICHI , YAMAHARA KEIJI
IPC分类号： H01M4/587 , C01B31/02 , C01B31/04 , C01B33/113 , H01M4/36 , H01M4/48 , H01M10/0525
CPC分类号： Y02E60/122 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous secondary battery that has both high capacity and high cycle characteristics, a negative electrode for the nonaqueous secondary battery, and the nonaqueous secondary battery.SOLUTION: There is provided a negative electrode material for a nonaqueous secondary battery that includes carbonaceous particles (A) and silicon oxide particles (B), the carbonaceous particles (A) being approximate ellipsoids having an ellipticity (f) of 0.38-0.68 represented by expression (1) of f=1-b/a(1) calculated from a major diameter (a) and a minor diameter (b) found in the following measuring method, where approximate ellipsoid sections are obtained through image analyzing software from respective sectional ellipses of 100 carbonaceous particles in an image of an electrode section photographed by a scanning type electron microscope after an electrode of 6-20 mg/cmin weight of an active material layer obtained by mixing only carbonaceous particles (A) and a binding resin is cut by a cross section polisher while pressed to an active material density of 1.2 to 1.8 g/cmor not pressed, average values of respective major diameters and minor diameters which are thus measured being a major diameter (a) and a minor diameter (b).
摘要翻译：要解决的问题：提供一种具有高容量和高循环特性的非水二次电池用负极材料，非水系二次电池用负极和非水系二次电池。提供一种负极材料对于包含碳质颗粒（A）和氧化硅颗粒（B）的非水二次电池，碳质颗粒（A）是具有由式（1）表示的f = 1〜1的椭圆率（f）为0.38〜0.68的近似椭圆体，从以下测量方法中发现的大直径（a）和小直径（b）计算出的b / a（1），其中通过来自100个碳质颗粒的相应截面椭圆的图像分析软件获得近似椭圆体部分，通过扫描型电子显微镜在通过仅混合汽车而获得的活性物质层重量为6〜20mg / cm 2的电极之后，通过横截面研磨机切割带状颗粒（A）和粘合树脂，同时按压至1.2至1.8g / cm 2的活性物质密度或未压制，因此测量的各个主要直径和小直径的平均值为大直径（a）和小直径（b）。

10. 发明专利

JP2013212962A Method for producing silicon, silicon wafer and panel for solar cell 审中-公开
标题翻译：用于制造太阳能电池的硅，硅波和面板的方法
公开(公告)号：JP2013212962A
公开(公告)日：2013-10-17
申请号：JP2012084601
申请日：2012-04-03
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： YAMAHARA KEIJI , KATAYAMA TOSHIAKI , MIYAMOTO YUKIHIRO , UONO HIROYUKI , ARITA YOJI
IPC分类号： C01B33/037 , H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a method for producing silicon, capable of efficiently discharging liquid-phase silicon in which impurities are concentrated by unidirectionally solidifying a part of molten silicon in a container and capable of suppressing adhesion or fixation of impurities to a sidewall or the like of the container.SOLUTION: A method for producing silicon includes a step of unidirectionally solidifying a part of molten silicon containing impurities in a container and concentrating the impurities in a silicon liquid phase and a step of discharging the liquid phase silicon in which the impurities are concentrated from the container in a contact state of molten salts.
摘要翻译：要解决的问题：提供一种硅的制造方法，其能够通过将容器内的一部分熔融硅单向凝固并能够抑制杂质附着或固定在侧壁上而有效地排出杂质浓缩的液相硅，或者容器的类似物。解决方案：一种生产硅的方法包括将容器中含有杂质的熔融硅的一部分单向凝固并将杂质浓缩在硅液相中的步骤和将液相硅排出的步骤杂质以熔融盐的接触状态从容器中浓缩。

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