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1. 发明公开

EP0564401A2 Method of selective recovery of ferrous and nonferrous metals from industrial wastes and scrap home electric appliances 失效
标题翻译：过程用于从工业废物和电加热器的废铁和非铁金属的选择性恢复。
公开(公告)号：EP0564401A2
公开(公告)日：1993-10-06
申请号：EP93810198.7
申请日：1993-03-19
申请人： DOWA IRON POWDER Co., Ltd
发明人： Majima, Hiroshi , Nigo, Satoru
IPC分类号： C22B7/00 , C22B3/14
CPC分类号： C22B15/0078 , C22B3/14 , C22B7/008 , Y02P10/234 , Y02P10/236
摘要： After optional preliminary treatment, solid wastes are processed in accordance with the flowsheet Fig. 1 : first, Cu is leached selectively with a leaching solution containing Cu(II) ammine as a leachant according to the autooxidation or the autocatalystic action which proceeds depending on the equations:

and

and the CU(II) ammine concentrated in the leaching solution is extracted with a solvent Lix-54 ; thereafter, Cu2+ is stripped so that it moves into a Cu electrolyte and Cu electrowinning is performed to have metallic Cu deposited at the cathode, with the total process being carried out in a closed circuit. By this process, copper and other nonferrous metals can be selectively recovered from motor scrap and shredded solid wastes such as abandoned automobiles and home electric appliances in a simple and economical manner.
摘要翻译：任选的初始处理后，固体废物与流片图雅舞蹈处理1：第一，铜与含有铜（II）氨浸提溶液作为浸出剂。据自动氧化或自催化作用，其前进取决于选择性沥滤等式：和CU（II）氨集中在浸出液提取用溶剂-59 54; 此后，铜<2> <+>被如此剥离做了它移动到一个铜电解质和Cu电解进行到具有金属铜沉积在阴极，总过程在闭合回路中被执行。通过该处理，铜等有色金属可以从选择性马达废料被回收并粉碎固体废物：如以简单和经济的方式废弃的汽车和家电制品。

2. 发明公开

EP0485905A1 Composition producing an exothermic reaction and canister incorporating this composition 失效
标题翻译： Eine放热反应Zusammensetzung und diese Zusammensetzung enthaltende剂量。
公开(公告)号：EP0485905A1
公开(公告)日：1992-05-20
申请号：EP91119079.1
申请日：1991-11-08
申请人： DOWA IRON POWDER Co., Ltd , IWATANI INTERNATIONAL CORP. , Takada, Shinya
发明人： Iizuna, Yasuyuki , Takada, Shinya
IPC分类号： A47J36/30 , C06B33/12 , F24J1/02
CPC分类号： C09K5/16 , A47J36/30 , C06B33/12
摘要： A pyrogen (2; 15; 105) according to the invention is formed by the compression of ferrosilicon powder and a mixture of ferric oxide powder and another lower order iron oxide powder. This pyrogen (2; 15; 105) overcomes the weaknesses inherent in earlier pyrogens by dispensing with the use of peroxides. Also a canister (1; 11; 101) is provided which holds said pyrogen (2; 15; 105). Said pyrogen (2; 15; 105), which is positioned inside the canister's combustion chamber (14a; 104a) in such a way that it comes into contact with the top of said combustion chamber (14a; 104a), is supported by a special ceramic thermal insulator (3; 16; 106), which contains an ignition device (4; 18, 18a, 18b; 108, 108a, 108b) comprising an ignition agent (18; 108), which also incorporates an instant high temperature generating ignition material (18a; 108a), and match head chemical (18b; 108b) which projects out of a hole (17; 107) in the base cover (13; 103) of the canister (11; 101). The bottom of the canister (11; 101) is covered by a bottom cap (19; 109), which can be freely removed or replaced as required. Said canister (1; 11; 101), which enables the heating or cooking of whatever is placed inside it, is compact, safe and cheap.
摘要翻译：根据本发明的热原（2; 15; 105）是通过压缩硅铁粉末和氧化铁粉末和另一种低级氧化铁粉末的混合物形成的。这种热原（2; 15; 105）通过使用过氧化物来克服早期热原中固有的缺点。还提供了容纳所述热原（2; 15; 105）的罐（1; 11; 101）。位于罐的燃烧室（14a; 104a）内的所述热原（2; 15; 105）以其与所述燃烧室（14a; 104a）的顶部接触的方式由特殊的陶瓷绝热体（3; 16; 106），其包含点火装置（4; 18,18a，18b; 108,108a，108b），其包括点火剂（18; 108），其也包含即时高温发生点火材料（18a; 108a）和从罐（11; 101）的底盖（13; 103）中的孔（17; 107）突出的匹配头部化学品（18b; 108b）。罐（11; 101）的底部被底盖（19; 109）覆盖，可以根据需要自由地移除或更换。所述罐（1; 11; 101）能够对放置在其内的任何物体进行加热或烹调，其结构紧凑，安全且便宜。

3. 发明授权

EP0170240B1 Blast material for mechanical plating and continuous mechanical plating using the same 有权
标题翻译：用于机械镀层和连续机械镀层的材料
公开(公告)号：EP0170240B1
公开(公告)日：1991-05-15
申请号：EP85109497.9
申请日：1985-07-29
申请人： Dowa Iron Powder Co., Ltd
发明人： Omori, Shigeru , Watanabe, Masatsugu , Oboshi, Fumio
IPC分类号： C23C24/04
CPC分类号： C23C24/045

4. 发明公开

EP0170240A3 Blast material for mechanical plating and continuous mechanical plating using the same 有权
标题翻译：用于机械镀层和连续机械镀层的BLAST材料
公开(公告)号：EP0170240A3
公开(公告)日：1988-07-27
申请号：EP85109497
申请日：1985-07-29
申请人： Dowa Iron Powder Co., Ltd
发明人： Omori, Shigeru , Watanabe, Masatsugu , Oboshi, Fumio
IPC分类号： C23C24/04
CPC分类号： C23C24/045
摘要： A novel blast material for the mechanical plating and a novel continuous mechanical plating process are disclosed. The novel blast material comprises not less than 10°% by weight of an alloy powder which comprises 2.5 - 50% by weight of iron, not more than 5% by weight in total of at east one of aluminum, copper, tin, magnesium and silicon. the balance being zinc, and has a particle diameter of substantially not larger than 0.4mm and an average hardness of 140 - 450 Hv, and up to 90% by weight of steel shot. The novel continuous mechanical process comprises continuing blasting, recycling the used blast material and magnetically separating the abraded fine particles of the steel shot in the course of the recycling.

5. 发明公开

EP0819449A1 Process for decomposing fluorocarbons, reagent and apparatus used therefor 失效
标题翻译：一种用于碳氟化合物，试剂和装置用于执行该方法的分解过程
公开(公告)号：EP0819449A1
公开(公告)日：1998-01-21
申请号：EP97110808.9
申请日：1997-07-01
申请人： SHOWA DENKO KABUSHIKI KAISHA , Dowa Mining Co., Ltd. , DOWA IRON POWDER Co., Ltd
发明人： Chiaki, Izumikawa , Kazumasa, Tezuka , Kazuto, Ito , Hitoshi, Atobe, c/o Showa Denko K.K. , Toraichi, Kaneko, c/o Showa Denko K.K.
IPC分类号： A62D3/00
CPC分类号： B01D53/70 , Y02C20/30 , Y10S588/90 , Y10S588/901
摘要： Fluorocarbons including perfluorocarbons and hydrofluorocarbons are highly efficiently decomposed by contacting a gaseous fluorocarbon with a reagent comprising carbon and an alkaline earth metal or carbon, an alkaline earth metal and an alkali metal at an elevated temperature, the decomposed halogen being fixed to the reagent.
摘要翻译：碳氟化合物包括全氟化碳和氢氟烃高效地通过接触的气态碳氟化合物与试剂包括碳和碱土金属与碳或碱土金属和碱金属在在在升高的温度下，分解卤素被固定到所述试剂分解。

6. 发明公开

EP0170240A2 Blast material for mechanical plating and continuous mechanical plating using the same 有权
标题翻译：材料照射使用相同的机械涂层和连续的涂层。
公开(公告)号：EP0170240A2
公开(公告)日：1986-02-05
申请号：EP85109497.9
申请日：1985-07-29
申请人： Dowa Iron Powder Co., Ltd
发明人： Omori, Shigeru , Watanabe, Masatsugu , Oboshi, Fumio
IPC分类号： C23C24/04
CPC分类号： C23C24/045
摘要： A novel blast material for the mechanical plating and a novel continuous mechanical plating process are disclosed. The novel blast material comprises not less than 10°% by weight of an alloy powder which comprises 2.5 - 50% by weight of iron, not more than 5% by weight in total of at east one of aluminum, copper, tin, magnesium and silicon. the balance being zinc, and has a particle diameter of substantially not larger than 0.4mm and an average hardness of 140 - 450 Hv, and up to 90% by weight of steel shot. The novel continuous mechanical process comprises continuing blasting, recycling the used blast material and magnetically separating the abraded fine particles of the steel shot in the course of the recycling.
摘要翻译：用于机械镀及一种新颖的连续机械喷镀方法的新型喷砂材料被圆盘游离缺失。在总铝，铜，锡，镁和硅中的至少一种的重量的铁，不大于5％的50％（重量） - 新颖的喷砂材料（重量）的合金粉末，其包括2.5的包含不小于10％的，余量为锌，并且具有基本上不大于0.4毫米和在140至450 Hv和高达90％的平均硬度（重量）钢粒的粒径。新颖的连续机械方法包括继续爆破，回收用过的喷砂材料和在回收的过程中磁分离钢丸的磨损微粒。

7. 发明公开

EP1726684A2 Shot material for mechanical plating, and high corrosion resistant coating using the same 有权转让
标题翻译： ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP1726684A2
公开(公告)日：2006-11-29
申请号：EP06010413.0
申请日：2006-05-19
申请人： Dowa Mining Co., Ltd. , Dowa Iron Powder Co.,Ltd.
发明人： Nagasaki, Takeaki , Shigetoshi, Masashi
IPC分类号： C23C24/04
CPC分类号： C23C24/04 , Y10T428/12181 , Y10T428/12799
摘要： Shot material for mechanical plating is provided, comprising steel core particles clad with an alloy comprising 1 to 5% by weight of aluminum, 3 to 15% by weight of magnesium, preferably 5 to 15% by weight of magnesium, and the balance of zinc and unavoidable impurities. The alloy may contain a total of 1% by weight of impurities. An Fe-Zn alloy layer may be provided between the alloy cladding and the steel core. The shot material may contain 3 to 80% by weight of iron. The preferable average diameter of the shot particles is 100 to 600 µm.
摘要翻译：提供用于机械电镀的射出材料，其中包括用包含1至5重量％铝，3至15重量％镁，优选5至15重量％镁的合金包覆的钢芯颗粒，余下的锌和不可避免的杂质。该合金可含有1重量％的杂质。可以在合金包层和钢芯之间设置Fe-Zn合金层。喷射材料可以含有3-80重量％的铁。丸粒的平均粒径优选为100〜600μm。

8. 发明授权

EP0819449B1 Process for decomposing fluorocarbons, reagent and apparatus used therefor 失效
标题翻译：一种用于分解碳氟化合物，试剂和装置用于执行该方法的方法
公开(公告)号：EP0819449B1
公开(公告)日：2002-06-12
申请号：EP97110808.9
申请日：1997-07-01
申请人： SHOWA DENKO KABUSHIKI KAISHA , Dowa Mining Co., Ltd. , DOWA IRON POWDER Co., Ltd
发明人： Chiaki, Izumikawa , Kazumasa, Tezuka , Kazuto, Ito , Hitoshi, Atobe, c/o Showa Denko K.K. , Toraichi, Kaneko, c/o Showa Denko K.K.
IPC分类号： A62D3/00
CPC分类号： B01D53/70 , Y02C20/30 , Y10S588/90 , Y10S588/901

9. 发明公开

EP0895801A3 Method for decomposing nitrogen fluoride or sulfur fluoride and decomposing reagent used therefor 审中-公开
标题翻译：一种用于氟化氮或硫氟化物的分解和分解剂用于处理
公开(公告)号：EP0895801A3
公开(公告)日：1999-04-14
申请号：EP98114762.2
申请日：1998-08-05
申请人： SHOWA DENKO KABUSHIKI KAISHA , Dowa Mining Co., Ltd. , DOWA IRON POWDER Co., Ltd
发明人： Izumikawa, Chiaki , Tezuka, Kazumasa , Itoh, Kazuto , Atobe, Hitoshi, c/o KAWASAKI WORKS, SHOWA DENKO KK , Kaneko, Toraichi,c/o KAWASAKI WORKS
IPC分类号： B01D53/68 , B01J20/04
CPC分类号： B01D53/685 , Y02C20/30
摘要： A method for decomposing nitrogen fluoride or sulfur fluoride, comprising contacting gaseous nitrogen fluoride or sulfur fluoride with a solid reagent comprising elemental carbon, one or more of the alkaline earth metal elements and optionally one or more of the alkali metal elements, to fix the fluorine component in the nitrogen fluoride or sulfur fluoride in said reagent.

10. 发明授权

EP0485905B1 Composition producing an exothermic reaction and canister incorporating this composition 失效
标题翻译：放热反应组合物和含有此组合物的锡。
公开(公告)号：EP0485905B1
公开(公告)日：1994-11-02
申请号：EP91119079.1
申请日：1991-11-08
申请人： DOWA IRON POWDER Co., Ltd , IWATANI INTERNATIONAL CORP. , Takada, Shinya
发明人： Iizuna, Yasuyuki , Takada, Shinya
IPC分类号： A47J36/30 , C06B33/12 , F24J1/02
CPC分类号： C09K5/16 , A47J36/30 , C06B33/12

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