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1. 发明授权

EP2766502B1 TREATMENT OF CHEMICAL FEEDSTOCKS 有权
标题翻译：治疗主要化学物质使用方法
公开(公告)号：EP2766502B1
公开(公告)日：2016-08-17
申请号：EP12790965.3
申请日：2012-10-11
申请人： The South African Nuclear Energy Corporation Limited
发明人： NEL, Johannes, Theodorus , HAVENGA, Johan, Louis , DU PLESSIS, Wilhelmina , LE ROUX, Johannes, Petrus , RETIEF, Willem, Liebenberg
IPC分类号： C22B4/00 , C22B4/04 , C22B34/14
CPC分类号： B22F9/18 , C22B4/005 , C22B4/04 , C22B34/14 , Y02P10/212

2. 发明授权

EP0653252B1 Process and system for the remediation of soil containing waste material 失效
标题翻译：方法和装置用于容纳土壤废料的去污
公开(公告)号：EP0653252B1
公开(公告)日：1997-12-29
申请号：EP94304876
申请日：1994-07-04
申请人： EXIDE CORP
发明人： BITLER JOHN A , BARANSKI JOHN P
IPC分类号： B09B3/00 , A62D3/00 , A62D3/19 , A62D3/37 , A62D3/40 , A62D101/24 , A62D101/43 , B09B5/00 , B09C1/06 , C03B5/00 , C03B5/02 , C03C1/00 , C10B53/00 , C22B4/00 , C22B4/04 , C22B7/00 , C22B13/02 , H01M10/54
CPC分类号： C03B5/005 , A62D3/19 , A62D3/40 , A62D2101/24 , A62D2101/43 , A62D2203/10 , B09C1/065 , B09C1/067 , C03B5/025 , C03C1/002 , C10B53/00 , C22B4/005 , C22B7/001 , C22B7/003 , C22B13/025 , H01M10/54 , Y02P10/214 , Y02P40/58 , Y02W30/84

3. 发明公开

EP1409754A4 METHOD FOR DIRECT METAL MAKING BY MICROWAVE ENERGY 有权
标题翻译：用于金属生产直接受到微波能量
公开(公告)号：EP1409754A4
公开(公告)日：2006-10-04
申请号：EP01941735
申请日：2001-05-31
申请人： HUANG XIAODI , HWANG JIANN-YANG
发明人： HUANG XIAODI , HWANG JIANN-YANG
IPC分类号： C22B9/22 , C21C5/52 , C22B4/00 , C22B4/04 , C22B5/02 , C22B7/00
CPC分类号： C22B4/00 , C21B11/10 , C21C5/52 , C21C5/5211 , C21C5/5241 , C21C7/10 , C22B7/001 , C22B15/0021 , C22B15/0026 , Y02P10/122 , Y02P10/136 , Y02P10/214 , Y02P10/216 , Y02P10/253
摘要： A method for the direct preparation of metal from metal-containing material comprising providing metal-containing material and a reducing agent, mixing the metal-containing material with the reducing agent to form a mixture charging the mixure by an appropriate method except flowing a stream of small particles into a container, heating the mixture with minimal contamination by applying microwave energy to the mixture until molten metal is released from the metal-containing material, accumulating the molten metal by gravity at the bottom of the container, and discharging the metal from the container.

4. 发明公开

EP1500890A4 PLASMA REACTOR-SEPARATOR 有权
标题翻译： PLASMAREAKTORABSCHEIDER
公开(公告)号：EP1500890A4
公开(公告)日：2005-06-08
申请号：EP02770350
申请日：2002-10-03
申请人： BURLOV JURY ALEKSANDROVICH , BURLOV IVAN JURIEVICH , BURLOV ALEXANDR JUVIEVICH
发明人： BURLOV JURY ALEKSANDROVICH , BURLOV IVAN JURIEVICH , BURLOV ALEXANDR JUVIEVICH
IPC分类号： C22B4/00 , C22B4/04 , C22B4/08 , C22B9/22 , F27B1/08 , F27B1/20 , F27B14/04 , F27B14/06 , F27B14/08 , F27B14/14 , F27D3/00 , F27D11/08 , F27D27/00 , F27D99/00
CPC分类号： C22B4/08 , C22B4/04 , C22B9/226 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B2014/0887 , F27D11/08 , F27D27/00 , F27D2003/0054 , F27D2003/0083 , F27D2099/0015 , F27D2099/0021 , Y02P10/253 , Y02P20/124
摘要： The invention relates to electric-arc plasma reactors for producing the melt of refractory, metallic and non-metallic materials and sublimates which have a high viscosity degree and can be used for the cement and chemical industries and metallurgy. The inventive plasma reactor-separator comprises a cylindrical chamber, hollow electrodes entering the chamber through the top lid thereof. Said chamber and lid are provided with elements embodied in the form of shelves and a worm screw, holes for supplying and removing the melt, two coils which encompass the chamber and arranged one above the other. A channel for evacuating the melt of a light binding material is embodied between the holes for removing the melt in the bottom part of the chamber and the lower coil. Raw batch is loaded by means of four lateral feeders through channels which are disposed on a horizontal plane at an angle of 90° to each other in the top part of the chamber above the melt surface, whereby a skull in the form of conical slopes is formed thereon. Heat-exchanging granulating elements (granulators) used for cooling, granulating and recovering heat of a clinker melt are embodied in the form of long metallic cylinders which are rotatable around the axes thereof oppositely with respect to each other and water-cooled from the inside thereof.
摘要翻译：本发明涉及用于生产具有高粘度的耐火材料，金属和非金属材料和升华物的熔体的电弧等离子体反应器，其可用于水泥和化学工业以及冶金。本发明的等离子体反应器 - 分离器包括圆柱形腔室，通过其顶盖进入腔室的中空电极。所述腔室和盖子设置有构造为架子和蜗杆形式的元件，用于供应和移除熔体的孔，包围腔室并且一个在另一个之上布置的两个线圈。用于排出轻质粘结材料的熔体的通道构造在用于去除腔室底部和下部线圈中的熔体的孔之间。通过四个横向进料器将未加工的批料装入通过通道，所述通道在熔体表面上方的室顶部中彼此成90°角地布置在水平面上，由此锥形斜面形式的头骨是在其上形成。用于冷却，造粒和回收熟料熔体热量的热交换粒化元件（制粒机）以长金属圆柱体的形式实施，所述金属圆柱体可围绕其轴线相对彼此旋转并从其内部水冷。

5. 发明公开

EP2766502A1 TREATMENT OF CHEMICAL FEEDSTOCKS 有权
标题翻译：治疗主要化学物质使用方法
公开(公告)号：EP2766502A1
公开(公告)日：2014-08-20
申请号：EP12790965.3
申请日：2012-10-11
申请人： The South African Nuclear Energy Corporation Limited
发明人： NEL, Johannes, Theodorus , HAVENGA, Johan, Louis , DU PLESSIS, Wilhelmina , LE ROUX, Johannes, Petrus , RETIEF, Willem, Liebenberg
IPC分类号： C22B4/00 , C22B4/04 , C22B34/14
CPC分类号： B22F9/18 , C22B4/005 , C22B4/04 , C22B34/14 , Y02P10/212
摘要： A process for treating a zirconium containing feedstock includes fluorinating a feedstock comprising dissociated zircon ('DZ') to obtain a zirconium fluorine compound and a silicon fluorine compound. The zirconium fluorine compound is separated from the silicon fluorine compound. Optionally, the zirconium fluorine compound is reacted with a non-fluorine halogen, an alkali metal non-fluorine halide or an alkaline-earth metal non-fluorine halide, thereby to obtain a zirconium non- fluorine halide. The zirconium fluorine compound or, when present, the zirconium non-fluorine halide is subjected to plasma reduction, in a plasma reduction stage, in the presence of a reductant, to obtain metallic zirconium.

6. 发明授权

EP0254711B1 Verfahren zur Gewinnung von Kupfer 失效
标题翻译：生产铜的方法
公开(公告)号：EP0254711B1
公开(公告)日：1990-10-03
申请号：EP87890164.4
申请日：1987-07-09
申请人： VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H.
发明人： Koch, Erwin, Dr. , Glöckler, Gerhard, Dipl.-Ing. , Müller, Heinz, Dr. Dipl.-Ing.
IPC分类号： C22B4/04 , C22B15/00
CPC分类号： C22B15/0052 , C22B4/005

7. 发明公开

EP0254711A1 Verfahren zur Gewinnung von Kupfer 失效
标题翻译：一种用于铜的恢复过程。
公开(公告)号：EP0254711A1
公开(公告)日：1988-01-27
申请号：EP87890164.4
申请日：1987-07-09
申请人： VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H.
发明人： Koch, Erwin, Dr. , Glöckler, Gerhard, Dipl.-Ing. , Müller, Heinz, Dr. Dipl.-Ing.
IPC分类号： C22B4/04 , C22B15/00
CPC分类号： C22B15/0052 , C22B4/005
摘要： Es wird ein Verfahren und ein Ofen zur Gewinnung von Kupfer aus oxidischen und/oder silikatischen Kupfererzen auf pyrometallurgischem Weg beschrieben.
Das Verfahren besteht darin, daß in einer durch Plasmastrahlen erhitzten Reaktionszone, die auf einer Temperatur von mindestens 1500°C gehalten wird, die Kupfererze niedergeschmolzen werden. Bei der hohen Temperatur in der Reaktionszone findet ein thermischer Zerfall der oxidischen bzw. silikatischen Kupferverbindungen statt, wogegen ein solcher Zerfall von Begleitmetalloxiden nicht stattfindet. Die Reaktionszone bzw. der Reaktionsofen ist gegenüber der Atmosphäre abgedichtet, um den Zutritt von Sauerstoff zu verhindern. Als Plasmagas wird ein inertes Gas, vorzugsweise Argon, verwendet. Der Ofen besitzt eine feuerfeste Auskleidung aus kohlenstofffreiem Material, bestehend aus einem Dauerfutter und einem Verschleißfutter aus Feuerbeton.
摘要翻译：公开的是一种方法和铜的氧化物从和/或硅酸盐铜矿石中回收炉描述火灾化验方法。该方法在于，所述铜矿石通过被保持在至少1500℃的温度下等离子体射流反应区熔化在加热的在反应区中的高温，氧化物或硅酸盐的铜化合物的热分解发生，而伴随的金属氧化物不发生这样的分解。反应区和反应炉从大气密封，以防止氧气的进入。等离子体气体是惰性气体，优选氩气，被使用。该炉具有由包括永久衬和耐火混凝土的耐磨内衬无碳材料的耐火衬里。

8. 发明公开

EP4003626A1 METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROEROSION DISPERSION 审中-公开
公开(公告)号：EP4003626A1
公开(公告)日：2022-06-01
申请号：EP20768690.8
申请日：2020-07-31
申请人： Monastyrov, Mykola
发明人： Monastyrov, Mykola
IPC分类号： B22F9/14 , C02F1/28 , C22B4/02 , C22B4/04 , C22B4/06 , C22B4/08 , C22C1/04

9. 发明授权

EP1144701B1 PROCESSING OF URANIUM-BEARING MATERIALS BY FLUORINATION FOLLOWED BY SEPARATION OF URANIUM HEXAFLUORIDES IN A PLASMA REACTOR 有权
标题翻译：加工材料消耗氟化和六氟化铀随后的分离在等离子体反应器
公开(公告)号：EP1144701B1
公开(公告)日：2004-07-28
申请号：EP00900679.2
申请日：2000-01-14
申请人： British Nuclear Fuels PLC
发明人： GREGSON, Paul Raymond, British Nuclear Fuels PLC , GILCHRIST, Paul, British Nuclear Fuels PLC , COX, Terence Martin, British Nuclear Fuels Plc
IPC分类号： C22B60/02 , C01G43/06 , G21C19/48 , B01D59/44 , B01D59/34 , C22B4/00 , C22B4/04
CPC分类号： G21C19/48 , B01D59/34 , C01G43/06 , C01G43/066 , C01P2006/88 , Y02W30/884
摘要： The invention provides a series of techniques for processing uranium containing feed materials such as uranium ores, reprocessed uranium, uranium containing residues and uranium containing spent fuel. The processes described involve fluorination of uranium containing material, separation of the uranium containing material from other materials based on ionisation thereof with the non-ionised fluorine containing material being recycled. Metallic uranium and/or plutonium and/or fission products may result. The technique offers advantages in terms of the range of materials which can be reprocessed and a reduction in the number of complexity of stages which are involved in the process.

10. 发明授权

EP0570942B1 Method for producing easily volatile metals, such as zinc, lead and cadmium, of sulfidic raw materials 失效
标题翻译：挥发性金属，如萃取锌，铅，镉，从硫化矿
公开(公告)号：EP0570942B1
公开(公告)日：1998-11-25
申请号：EP93108184.8
申请日：1993-05-19
申请人： OUTOKUMPU RESEARCH OY
发明人： Talonen, Timo Tapani , Eerola, Heikki Jorma
IPC分类号： C22B19/04 , C22B4/04 , C22B5/04
CPC分类号： C22B11/02 , C22B4/04 , C22B13/02 , C22B17/02 , C22B19/04

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