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1. 发明申请

WO1989001992A1 A COMPOSITE CERAMIC/METAL MATERIAL 审中-公开
标题翻译：复合陶瓷/金属材料
公开(公告)号：WO1989001992A1
公开(公告)日：1989-03-09
申请号：PCT/EP1988000786
申请日：1988-08-30
申请人： ELTECH SYSTEMS CORPORATION , NGUYEN, Thinh , LAZOUNI, Abdelkrim , DOAN, Kim, Son
发明人： ELTECH SYSTEMS CORPORATION
IPC分类号： C25C03/12
CPC分类号： C25C7/06 , C23C26/00 , C25C3/12 , C25C7/025
摘要： A ceramic/metal composite material comprises a metal substrate with a surface ceramic coating, the substrate being an alloy comprising 10 to 30 % by weight of chromium, 55 to 90 % of nickel, cobalt and/or iron and up to 15 % of aluminum, titanium, zirconium, yttrium, hafnium or niobium. The interface of the substrate with the surface ceramic coating has an oxygen-barrier layer comprising chromium oxide. The surface ceramic coating may be an oxidised alloy of 15 to 75 % by weight of copper, 25 to 85 % by weight of nickel and/or manganese, up to 5 % by weight of lithium, calcium, aluminum, magnesium titanium, zinc, or iron and up to 30 % by weight of platinum, palladium and/or gold in which the copper is fully oxidised and at least part of the nickel and/or manganese is oxidised in solid solution with the copper oxide. The composite material may be used as substrate for an anodic cerium oxyfluoride coating used in aluminum electrowinning.

2. 发明申请

WO1989001993A1 NON-CONSUMABLE ANODE FOR MOLTEN SALT ELECTROLYSIS 审中-公开
标题翻译：用于电解盐电解的非消耗阳极
公开(公告)号：WO1989001993A1
公开(公告)日：1989-03-09
申请号：PCT/EP1988000787
申请日：1988-08-30
申请人： ELTECH SYSTEMS CORPORATION , NGUYEN, Thinh , LAZOUNI, Abdelkrim , DOAN, Kim, Son
发明人： ELTECH SYSTEMS CORPORATION
IPC分类号： C25C03/12
CPC分类号： C25C7/06 , C23C26/00 , C25C3/12 , C25C7/025
摘要： A non-consumable anode of the type comprising an oxide ceramic coating on a metal substrate, for molten salt electrolysis, namely the electrowinning of metals such as aluminum, has an electronically-conductive oxygen barrier layer between the oxide ceramic coating and the substrate, the oxygen barrier layer containing chromium oxide. Usually, the oxygen barrier layer is a surface film integral with a chromium-containing alloy substrate, comprising 10 to 30 % by weight of chromium, 55 to 90 % of nickel, cobalt and/or iron and up to 15 % of aluminum, titanium, zirconium, yttrium, hafnium or niobium. The ceramic oxide coating may comprise copper oxide in solid solution with at least one further oxide; nickel ferrite; copper oxide and nickel ferrite; doped, non-stoichiometric or partially substituted spinels; or rare earth metal oxides or oxyfluorides.

3. 发明申请

WO1989001991A1 A CERAMIC/METAL COMPOSITE MATERIAL 审中-公开
标题翻译：陶瓷/金属复合材料
公开(公告)号：WO1989001991A1
公开(公告)日：1989-03-09
申请号：PCT/EP1988000785
申请日：1988-08-30
申请人： ELTECH SYSTEMS CORPORATION , NGUYEN, Thinh , LAZOUNI, Abdelkrim , DOAN, Kim, Son
发明人： ELTECH SYSTEMS CORPORATION
IPC分类号： C25C03/12
CPC分类号： C25C7/06 , C23C26/00 , C25C3/12 , C25C7/025
摘要： A ceramic/metal composite material comprises a surface ceramic coating comprising an oxidised alloy of copper stabilized by being in solid solution with nickel oxide or manganese oxide on a substrate which is an oxidation resistant alloy essentially devoid of copper or any metal which oxidises more readity than copper. The composite is made by oxidising a copper-based alloy on a substrate and simultaneously oxidising the substrate surface to form an oxygen-barrier interface, for example a chromium oxide layer formed on an alloy of chromium with nickel, iron and/or cobalt. The composite may be used as anode substrate for a cerium oxyfluoride coating used in aluminum electrowinning.

4. 发明申请

WO1994019838A1 USED BATTERY AND CELL SORTING METHOD AND APPARATUS 审中-公开
标题翻译：使用电池和电池分配方法和装置
公开(公告)号：WO1994019838A1
公开(公告)日：1994-09-01
申请号：PCT/IB1994000022
申请日：1994-02-24
申请人： TITALYSE S.A. , WIAUX, Jean-Pol , LAZOUNI, Abdelkrim , INDACO, Antoine
发明人： TITALYSE S.A.
IPC分类号： H01M06/52
CPC分类号： B03B9/061 , B03B2009/066 , H01M6/52 , H01M10/54 , Y02W30/526 , Y02W30/84
摘要： A method for sorting used batteries and cells (4) having different shapes and sizes and different chemical compositions, wherein the batteries are magnetically sorted by applying magnetic fields to separate batteries and cells with a ferromagnetic component (6) from non-magnetic batteries and cells (7), whereafter the ferromagnetic batteries (6) are sorted according to their size to divide them preferably into three groups, i.e. ferromagnetic multicells, prismatics and monocells (6.1, 6.2, 6.3), and the non-magnetic batteries and cells (7) are sorted according to their size to divide them into two groups, i.e. non-ferromagnetic multicells and monocells (7.1, 7.2). The ferromagnetic monocells (6.3) are then sorted by a head (12) according to their chemical composition, whereas the non-magnetic multicell are sorted by another sensor (16). After sorting, the batteries and cells are grouped together according to their chemical compatibility and sent to suitable recycling processes.
摘要翻译：一种用于分类具有不同形状和大小以及不同化学组成的废旧电池和电池（4）的方法，其中通过施加磁场来对来自非磁性电池和电池的铁磁组件（6）分离电池和电池的电池进行磁分选（7），之后根据其大小对铁磁性电池（6）进行分类，将其优选分为三组，即铁磁多芯，棱镜和单电池（6.1,6.2,6.3）和非磁性电池和电池（7 ）根据其大小进行分类，将其分为两组，即非铁磁多单元和单电池（7.1,7.2）。铁磁单电池（6.3）然后根据它们的化学成分由磁头（12）分选，而非磁性单体电池被另一个传感器（16）排序。分选后，电池和电池根据其化学相容性分组在一起，并发送到合适的回收工艺。

5. 发明申请

WO1989001994A1 MOLTEN SALT ELECTROLYSIS WITH NON-CONSUMABLE ANODE 审中-公开
标题翻译：具有不消耗阳极的盐电解
公开(公告)号：WO1989001994A1
公开(公告)日：1989-03-09
申请号：PCT/EP1988000788
申请日：1988-08-30
申请人： ELTECH SYSTEMS CORPORATION , NGUYEN, Thinh , LAZOUNI, Abdelkrim , DOAN, Kim, Son
发明人： ELTECH SYSTEMS CORPORATION
IPC分类号： C25C03/12
CPC分类号： C25C7/06 , C23C26/00 , C25C3/12 , C25C7/025
摘要： A method of electrowinning a metal by electrolysis of a melt containing a dissolved species of the metal to be won using a non-consumable anode having a metal, alloy or cermet substrate and an operative anode surface which is a protective surface coating of cerium oxyfluoride preserved by maintaining in the melt a suitable concentration of cerium, is characterized by using an anode provided with an electronically conductive oxygen barrier on the surface of the metal, alloy or cermet substrate. The barrier layer may be a chromium oxide film on a chromium-containing alloy substrate. Preferably the barrier layer carries a ceramic oxide layer, e.g. of stabilized copper oxide which acts as anchorage for the cerium oxyfluoride.

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