公开(公告)号：US20090054229A1

公开(公告)日：2009-02-26

申请号：US11665342

申请日：2006-03-22

申请人： Masami Kamada ,  Taishi Uehara

发明人： Masami Kamada ,  Taishi Uehara

IPC分类号： B01J23/76 ,  B22F1/00 ,  B32B5/16

CPC分类号： B01J37/04 ,  B01J27/055 ,  B01J35/023 ,  B01J35/1009 ,  Y10S210/908 ,  Y10S210/909 ,  Y10T428/2982

摘要： A decomposer of organic halogenated compounds comprises iron powder constituted of flat iron particles of a planar ratio of 2 or greater. Further, a decomposer of organic halogenated compounds comprises a copper salt-containing iron particle powder constituted of copper salt-carrying iron particles having a flat shape with a planar ratio of 2 or greater whose surfaces have adhered thereto copper salt particles that are finer than the iron particles.

摘要翻译： 有机卤化物的分解剂包括由平面比为2或更大的扁铁颗粒构成的铁粉。 此外，有机卤化化合物的分解剂包括由具有平坦比例为2或更大的平面形状的含铜盐铁颗粒构成的含铜盐铁颗粒粉末，其表面附着有比所述铜盐颗粒细的铜盐颗粒 铁颗粒。

公开(公告)号：US20140030431A1

公开(公告)日：2014-01-30

申请号：US13979934

申请日：2012-01-17

申请人： Taishi Uehara

发明人： Taishi Uehara

IPC分类号： C09K17/00 ,  C02F1/70 ,  B09C1/08 ,  B22F1/02

CPC分类号： C09K17/00 ,  B09C1/002 ,  B09C1/08 ,  B22F1/0055 ,  B22F1/0059 ,  B22F1/02 ,  C02F1/705

摘要： There is provided iron powder having a halogenated organic compound treating performance equivalent to or higher than that of a material for treating halogenated organic compounds, although an environmental load substance such as copper is not contained, and a method of producing iron powder for treating halogenated organic compounds including: immersing the iron powder in one or more kinds of solvents selected from water and organic solvents which have lower vapor pressure than water and contain oxygen; performing solid-liquid separation for the iron powder immersed in the solvent, to thereby obtain the iron powder wet by this solvent; and applying drying treatment to the iron powder wet in the solvent, while keeping a temperature at less than 40° C.

摘要翻译： 提供具有卤化有机化合物处理性能的铁粉，其处理性能等于或高于用于处理卤化有机化合物的材料的性能，尽管不包含诸如铜的环境负载物质，以及用于处理卤代有机物的铁粉的制备方法 化合物包括：将铁粉浸入选自水和有机溶剂的一种或多种溶剂中，所述溶剂具有比水更低的蒸气压并含有氧; 对浸在溶剂中的铁粉进行固液分离，由此得到被该溶剂润湿的铁粉; 并在保持温度低于40℃的同时对溶剂中湿润的铁粉进行干燥处理。

公开(公告)号：US20130175468A1

公开(公告)日：2013-07-11

申请号：US13825647

申请日：2011-09-14

申请人： Taishi Uehara

发明人： Taishi Uehara

IPC分类号： C02F1/58 ,  C09K17/02

CPC分类号： C02F1/58 ,  A62D3/34 ,  A62D2101/22 ,  B01D53/70 ,  B01D2253/1122 ,  B01D2253/1124 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2255/20738 ,  B01D2257/2064 ,  B01D2257/2066 ,  B01D2258/00 ,  B01J23/745 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/0073 ,  B01J35/008 ,  B01J35/023 ,  B01J35/1009 ,  B01J37/0036 ,  B01J37/06 ,  B01J37/347 ,  B09C1/002 ,  B09C1/08 ,  B22F1/0055 ,  B22F1/0081 ,  B22F1/02 ,  B22F9/04 ,  B22F2009/043 ,  B22F2301/35 ,  B22F2999/00 ,  C02F1/725 ,  C02F2101/36 ,  C02F2101/363 ,  C02F2101/366 ,  C02F2103/06 ,  C09K17/02 ,  C23F4/00

摘要： A decomposer for an organohalogen compound, containing iron particles comprising iron and iron oxide, wherein the iron particles have a metallic iron content of 15% or more by mass, wherein the metallic iron content is a content of metallic iron in the outermost surface layer of the iron particles to which the ion beam etching has been applied twice under the following etching conditions: degree of vacuum in a chamber: 2.0×10−2 Pa accelerating voltage of an ion gun: 10 kV emission current: 10 mA etching time: 14 seconds. The decomposer need not contain copper and has the ability to satisfactorily decompose an organohalogen compound. A method for producing the decomposer is also provided.

摘要翻译： 一种含有铁和铁氧化物的铁粒子的有机卤素化合物分解剂，其中铁粒子的金属铁含量为15质量％以上，其中金属铁含量为最外层的金属铁含量 在以下蚀刻条件下已经施加两次离子束蚀刻的铁颗粒：室中的真空度：离子枪的2.0×10-2Pa加速电压：10kV发射电流：10mA蚀刻时间：14 秒。 分解器不需要含铜，并且能够令人满意地分解有机卤素化合物。 还提供了生产分解器的方法。

公开(公告)号：US08034156B2

公开(公告)日：2011-10-11

申请号：US11886843

申请日：2006-03-22

申请人： Masami Kamada ,  Taishi Uehara

发明人： Masami Kamada ,  Taishi Uehara

IPC分类号： B22F1/00

CPC分类号： B01J37/04 ,  B01J27/055 ,  B01J35/023 ,  B01J35/1009 ,  Y10S210/908 ,  Y10S210/909 ,  Y10T428/2982

摘要： A method for producing a decomposer of an organic halogenated compound comprises subjecting an iron powder produced beforehand to plastic deformation that gives the iron powder particles a flat shape. Further, an iron powder and a copper salt powder are mechanically mixed in a ball mill to produce a copper salt-containing iron particle powder in which the particles of the two powders are joined. In this case, the method for producing the decomposer of an organic halogenated compound is characterized in that the iron powder is mechanically deformed to give the particles a flat shape.

摘要翻译： 一种生产有机卤化化合物的分解剂的方法包括使预先生产的铁粉经受塑性变形，使铁粉颗粒呈扁平形状。 此外，将铁粉和铜盐粉末在球磨机中机械混合，以制备其中两种粉末的颗粒接合的含铜盐的铁颗粒粉末。 在这种情况下，有机卤化物的分解剂的制造方法的特征在于，铁粉被机械变形，使得颗粒呈扁平状。

公开(公告)号：US07910516B2

公开(公告)日：2011-03-22

申请号：US11665342

申请日：2006-03-22

申请人： Masami Kamada ,  Taishi Uehara

发明人： Masami Kamada ,  Taishi Uehara

IPC分类号： B01J23/72

CPC分类号： B01J37/04 ,  B01J27/055 ,  B01J35/023 ,  B01J35/1009 ,  Y10S210/908 ,  Y10S210/909 ,  Y10T428/2982

摘要： A decomposer of organic halogenated compounds comprises iron powder constituted of flat iron particles of a planar ratio of 2 or greater. Further, a decomposer of organic halogenated compounds comprises a copper salt-containing iron particle powder constituted of copper salt-carrying iron particles having a flat shape with a planar ratio of 2 or greater whose surfaces have adhered thereto copper salt particles that are finer than the iron particles.

摘要翻译： 有机卤化物的分解剂包括由平面比为2或更大的扁铁颗粒构成的铁粉。 此外，有机卤化化合物的分解剂包括由具有平坦比例为2或更大的平面形状的含铜盐铁颗粒构成的含铜盐铁颗粒粉末，其表面附着有比所述铜盐颗粒细的铜盐颗粒 铁颗粒。

公开(公告)号：US20090054718A1

公开(公告)日：2009-02-26

申请号：US11886843

申请日：2006-03-22

申请人： Masami Kamada ,  Taishi Uehara

发明人： Masami Kamada ,  Taishi Uehara

IPC分类号： A62D3/34 ,  B01J23/76 ,  B09C1/00 ,  B02C15/00

CPC分类号： B01J37/04 ,  B01J27/055 ,  B01J35/023 ,  B01J35/1009 ,  Y10S210/908 ,  Y10S210/909 ,  Y10T428/2982

摘要： A method for producing a decomposer of an organic halogenated compound comprises subjecting an iron powder produced beforehand to plastic deformation that gives the iron powder particles a flat shape. Further, an iron powder and a copper salt powder are mechanically mixed in a ball mill to produce a copper salt-containing iron particle powder in which the particles of the two powders are joined. In this case, the method for producing the decomposer of an organic halogenated compound is characterized in that the iron powder is mechanically deformed to give the particles a flat shape.

摘要翻译： 一种生产有机卤化化合物的分解剂的方法包括使预先生产的铁粉经受塑性变形，使铁粉颗粒呈扁平形状。 此外，将铁粉和铜盐粉末在球磨机中机械混合，以制备其中两种粉末的颗粒接合的含铜盐的铁颗粒粉末。 在这种情况下，有机卤化物的分解剂的制造方法的特征在于，铁粉被机械变形，使得颗粒呈扁平状。

公开(公告)号：US09969631B2

公开(公告)日：2018-05-15

申请号：US13825647

申请日：2011-09-14

申请人： Taishi Uehara

发明人： Taishi Uehara

IPC分类号： C02F1/58 ,  B01D53/70 ,  B01J37/34 ,  B01J35/00 ,  B01J23/745 ,  A62D3/34 ,  B22F1/00 ,  B22F9/04 ,  C09K17/02 ,  B09C1/08 ,  C02F1/72 ,  B09C1/00 ,  C02F101/36 ,  B22F1/02 ,  A62D101/22 ,  C02F103/06 ,  B01J37/00 ,  B01J37/06 ,  B01J35/02 ,  B01J35/10

CPC分类号： C02F1/58 ,  A62D3/34 ,  A62D2101/22 ,  B01D53/70 ,  B01D2253/1122 ,  B01D2253/1124 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2255/20738 ,  B01D2257/2064 ,  B01D2257/2066 ,  B01D2258/00 ,  B01J23/745 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/0073 ,  B01J35/008 ,  B01J35/023 ,  B01J35/1009 ,  B01J37/0036 ,  B01J37/06 ,  B01J37/347 ,  B09C1/002 ,  B09C1/08 ,  B22F1/0055 ,  B22F1/0081 ,  B22F1/02 ,  B22F9/04 ,  B22F2009/043 ,  B22F2301/35 ,  B22F2999/00 ,  C02F1/725 ,  C02F2101/36 ,  C02F2101/363 ,  C02F2101/366 ,  C02F2103/06 ,  C09K17/02 ,  C23F4/00

摘要： A decomposer for an organohalogen compound, containing iron particles comprising iron and iron oxide, wherein the iron particles have a metallic iron content of 15% or more by mass, wherein the metallic iron content is a content of metallic iron in the outermost surface layer of the iron particles to which the ion beam etching has been applied twice under the following etching conditions: degree of vacuum in a chamber: 2.0×10−2 Pa accelerating voltage of an ion gun: 10 kV emission current: 10 mA etching time: 14 seconds. The decomposer need not contain copper and has the ability to satisfactorily decompose an organohalogen compound. A method for producing the decomposer is also provided.

公开(公告)号：US09567521B2

公开(公告)日：2017-02-14

申请号：US13979934

申请日：2012-01-17

申请人： Taishi Uehara

发明人： Taishi Uehara

IPC分类号： C09K17/00 ,  B09C1/00 ,  B09C1/08 ,  C02F1/70 ,  B22F1/00 ,  B22F1/02

CPC分类号： C09K17/00 ,  B09C1/002 ,  B09C1/08 ,  B22F1/0055 ,  B22F1/0059 ,  B22F1/02 ,  C02F1/705

摘要： There is provided iron powder having a halogenated organic compound treating performance equivalent to or higher than that of a material for treating halogenated organic compounds, although an environmental load substance such as copper is not contained, and a method of producing iron powder for treating halogenated organic compounds including: immersing the iron powder in one or more kinds of solvents selected from water and organic solvents which have lower vapor pressure than water and contain oxygen; performing solid-liquid separation for the iron powder immersed in the solvent, to thereby obtain the iron powder wet by this solvent; and applying drying treatment to the iron powder wet in the solvent, while keeping a temperature at less than 40° C.

摘要翻译： 提供具有卤化有机化合物处理性能的铁粉，其处理性能等于或高于用于处理卤化有机化合物的材料的性能，尽管不包含诸如铜的环境负载物质，以及用于处理卤代有机物的铁粉的制备方法 化合物包括：将铁粉浸入选自水和有机溶剂的一种或多种溶剂中，所述溶剂具有比水更低的蒸气压并含有氧; 对浸在溶剂中的铁粉进行固液分离，由此得到被该溶剂润湿的铁粉; 并在保持温度低于40℃的同时对溶剂中湿润的铁粉进行干燥处理。

公开(公告)号：US07235181B2

公开(公告)日：2007-06-26

申请号：US10451067

申请日：2002-09-10

申请人： Masaru Tomoguchi ,  Taishi Uehara

发明人： Masaru Tomoguchi ,  Taishi Uehara

IPC分类号： C02F1/70

CPC分类号： C02F1/705 ,  B09C1/002 ,  B09C1/08 ,  C02F2101/363 ,  C02F2101/366 ,  C02F2103/007 ,  C02F2103/06 ,  Y10S210/908 ,  Y10S210/909

摘要： The present invention is to provide metal powder capable of decomposing and remedying various range of organic halogen compounds including organic halogen compounds which are difficult to be decomposed by a conventional decomposition and remediation method. Metal powder for decomposition of organic halogen is prepared in such a manner that the metal powder contains at least two kinds or more of metal elements, the respective metal elements forming phases, the respective metal elements therein serving as major constituents thereof, wherein difference in standard oxidation-reduction electric potential between any two kinds among the above-described metal elements is 778 mV or more in absolute value. When remediation treatment of soil is carried out using the metal powder, it is sufficient that the metal powder for decomposition of organic halogen is mixed with agitation into soil using, for instance, a heavy machine, and when remediation treatment of ground water, it is sufficient that a reaction wall containing the metal powder for decomposition of organic halogen into is constructed in the ground.

摘要翻译： 本发明提供能够通过常规分解和修复方法分解和补救包括难以分解的有机卤素化合物的各种有机卤素化合物的金属粉末。 制备有机卤素分解用金属粉末，使得金属粉末含有至少两种以上的金属元素，各金属元素形成相，其各自的金属元素作为其主要成分，其中标准差 上述金属元素中的任意两种之间的氧化还原电位的绝对值为778mV以上。 当使用金属粉末进行土壤的修复处理时，使用例如重型机器将有机卤素分解的金属粉末搅拌混入土壤就足够了，并且当对地下水进行补救处理时 足以使含有用于分解有机卤素的金属粉末的反应壁在地面上构建。