专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004065662A1 EXPANDABLE ANODES FOR CHLOR-ALKALI DIAPHRAGM CELLS 审中-公开
标题翻译：氯醛胶囊细胞的可膨胀阳极
公开(公告)号：WO2004065662A1
公开(公告)日：2004-08-05
申请号：PCT/EP2004/000460
申请日：2004-01-21
申请人： DE NORA ELETTRODI S.P.A. , OLDANI, Dario , PERAGINE, Salvatore , CARRETTIN, Leonello , FRANCIS, David
发明人： OLDANI, Dario , PERAGINE, Salvatore , CARRETTIN, Leonello , FRANCIS, David
IPC分类号： C25B11/02
CPC分类号： C25B11/02
摘要： The invention concerns a novel adjustable elastic element (19) for forcing the surfaces of expandable-type anodes for diaphragm chlor-alkali cells. In an embodiment of the invention such element consists of a U-shaped elastic sheet provided with at least one adjusting mechanism comprising both one collar (29) which fastens the elastic sheet through openings obtained in the sheet itself and one gear (23) connectable to a removable external tool consisting of a handle and a shaft. By turning the tool, a rotation of the gear is produced, in its turn acting on the collar controlling the span of the anode surfaces. Such span is freely adjustable in order to establish a predetermined controlled gap between anode and finger-supported diaphragm surfaces, or alternatively in order to bring such surfaces in contact without introducing however a useless and hazardous compression.
摘要翻译：本发明涉及一种用于迫使用于隔膜氯碱电池的可膨胀型阳极的表面的新型可调弹性元件（19）。在本发明的一个实施例中，这种元件由U形弹性片组成，该U形弹性片设置有至少一个调节机构，该调节机构包括通过片材本身获得的开口紧固弹性片的一个套环（29）和一个可连接到一个可拆卸的外部工具，由手柄和轴组成。通过转动工具，产生齿轮的旋转，反过来作用在控制阳极表面跨度的套环上。为了在阳极和手指支撑的隔膜表面之间建立预定的受控间隙，或者为了使这些表面接触而不引入无用和危险的压缩，这种跨度是可自由调节的。

2. 发明申请

WO2005040457A2 COOLING DEVICE FOR END-BOX OF MERCURY CATHODE CHLOR-ALKALI CELLS 审中-公开
标题翻译：金属阴离子氯碱电池末端冷却装置
公开(公告)号：WO2005040457A2
公开(公告)日：2005-05-06
申请号：PCT/EP2004/011917
申请日：2004-10-21
申请人： DE NORA ELETTRODI S.P.A. , OLDANI, Dario , FRANCIS, David , PERAGINE, Salvatore
发明人： OLDANI, Dario , FRANCIS, David , PERAGINE, Salvatore
IPC分类号： C25B1/36
CPC分类号： C25B9/142
摘要： The invention describes heat exchange devices for dry-type inlet end-boxes of mercury cathode chlor-alkali electrolysis cells. The devices increase the heat exchange between recycled mercury and feed brine with the purpose of reducing the temperature of mercury to a substantial extent. The devices consist of a first element directed to subdivide the mercury flow into a fine and a stable dispersion of rivulets and droplets and of a second element capable of increasing the brine level to allow the prolonged contact thereof with mercury. The decrease of mercury temperature below the critical value of 90-95 °C determines an advantageous duration improvement of the end-box internal lining.
摘要翻译：本发明描述了用于汞阴极氯碱电解槽的干式入口端盒的热交换装置。这些装置增加了再循环汞和进料盐水之间的热交换，目的在于大幅度降低汞的温度。这些装置包括一个第一元件，其用于将汞流细分为细小的和稳定的水滴和液滴的分散体，以及能够增加盐水水平以允许其与汞的长时间接触的第二元素。汞温度的降低低于90-95℃的临界值，这决定了端板内衬的有利持续时间的改善。

3. 发明申请

WO2004046424A2 METAL AMALGAM DECOMPOSER FOR MERCURY CATHODE ELECTROLYTIC CELLS 审中-公开
标题翻译：金属阴极电解质电池的金属铝合金分解器
公开(公告)号：WO2004046424A2
公开(公告)日：2004-06-03
申请号：PCT/EP2003/012745
申请日：2003-11-14
申请人： DE NORA ELETTRODI S.P.A. , OLDANI, Dario , PERAGINE, Salvatore
发明人： OLDANI, Dario , PERAGINE, Salvatore
IPC分类号： C25B
CPC分类号： C25B15/08 , C25B1/42
摘要： It is described an amalgam decomposer for mercury cathode electrolytic cells, provided with a liquid distributor consisting of an arrangement of conduits comprising an external annulus, one or more internal annuli and a central distributing tube suitable for being crossed in sequence by a water flow. The distributor of the invention is suited to the upward feed of a graphite pack crossed by the amalgam under gravity comprising at least one gas diffuser of anyone of the preceding claims. Arrangemnts of graphite packs disposed as a bundle of tubes, each fed by a distributor of the invention are also provided.
摘要翻译：描述了一种用于汞阴极电解池的汞齐分解器，其设置有由包括外部环形物，一个或多个内部环形物和适于根据水流顺序交叉的中心分配管的管道组成的液体分配器。本发明的分配器适合于在重力下由汞齐跨过的石墨组件向上馈送，包括前述权利要求中任一项所述的至少一个气体扩散器。还提供了由本发明的分配器供给的石墨组件的放置为一束管的石墨组件。

4. 发明申请

WO2004007805A2 SPOUTED BED ELECTRODE CELL FOR METAL ELECTROWINNING 审中-公开
标题翻译：用于金属电镀的泡沫电极电极
公开(公告)号：WO2004007805A2
公开(公告)日：2004-01-22
申请号：PCT/EP2003/007541
申请日：2003-07-11
申请人： DE NORA ELETTRODI S.P.A. , ROBINSON, Douglas, J. , MACDONALD, Stacey, A. , JIRICNY, Vladimir , OLDANI, Dario , TODARO, Francesco , CARRETTIN, Leonello , MARTELLI, Gian, Nicola , SCOTTI, Davide
发明人： ROBINSON, Douglas, J. , MACDONALD, Stacey, A. , JIRICNY, Vladimir , OLDANI, Dario , TODARO, Francesco , CARRETTIN, Leonello , MARTELLI, Gian, Nicola , SCOTTI, Davide
IPC分类号： C25C
CPC分类号： C25C7/002 , C25C5/02
摘要： It is herein described an electrowinning cell with a spouted bed electrode of growing metallic beads, separated by a semi-permeable diaphragm and suitable for being assembled in a stack in a modular arrangement.
摘要翻译：这里描述了一种电沉积池，其具有生长金属珠的喷射床电极，由半透膜隔开并且适于以模块化布置组装成堆叠。

5. 发明申请

WO2005085501A2 CELL FOR ELECTROCHEMICAL PROCESSES 审中-公开
标题翻译：电化学工艺细胞
公开(公告)号：WO2005085501A2
公开(公告)日：2005-09-15
申请号：PCT/EP2005/002203
申请日：2005-03-02
申请人： DE NORA ELETTRODI S.p.A. , OLDANI, Dario , MINOIA, Giorgio , CARRETTIN, Leonello , ROSSI, Paolo
发明人： OLDANI, Dario , MINOIA, Giorgio , CARRETTIN, Leonello , ROSSI, Paolo
IPC分类号： C25B9/20
CPC分类号： C25C7/00 , C02F1/4602 , C02F1/46104 , C02F2001/46119 , C02F2001/46133 , C02F2001/46157 , C02F2201/46145 , C25C7/02
摘要： It is described a finite interelectrodic gap-cell for oxygen evolving-electrochemical processes comprising a package of planar anodes secured to a rack and a package of planar cathodes intercalated to the anodes secured to a frame. The cathode package can be handled separately or jointly with the anode package by means of a lifting device. The cell is particularly useful in metal electrowinning processes and in softening processes of calcareous waters by microelectrolysis.
摘要翻译：描述了一种用于放氧 - 电化学过程的有限电极间隙电池，其包括固定到机架的平面阳极的封装和插入到固定到框架的阳极的平面阴极的封装。阴极封装可以通过提升装置与阳极封装单独地或联合地处理。该电池特别适用于金属电解法和微电解法对钙质水的软化过程。

6. 发明申请

WO2009000914A1 CATHODE FOR ELECTROLYSIS CELL 审中-公开
标题翻译：电解槽阴极
公开(公告)号：WO2009000914A1
公开(公告)日：2008-12-31
申请号：PCT/EP2008/058276
申请日：2008-06-27
申请人： INDUSTRIE DE NORA S.P.A. , OLDANI, Dario , PERAGINE, Salvatore , IACOPETTI, Luciano
发明人： OLDANI, Dario , PERAGINE, Salvatore , IACOPETTI, Luciano
IPC分类号： C25B11/03 , C25B9/08
CPC分类号： C25B11/03 , C25B1/46 , C25B9/08
摘要： The invention relates to a cathode for diaphragm chlor-alkali cells delimited by a conductive foraminous surface and having an internal volume containing two juxtaposed elements aimed at improving the fluid and electrical current distribution.
摘要翻译：本发明涉及一种由导电多孔表面界定的隔膜氯碱电池的阴极，并且具有包含两个并置元件的内部容积，用于改善流体和电流分布。

7. 发明申请

WO2007110396A1 PROCESS FOR WINE ELECTROCHEMICAL EVOLUTION AT CONTROLLED POTENTIAL AND RELEVANT REACTOR 审中-公开
标题翻译：控制电位和相关反应器的葡萄酒电化学发展过程
公开(公告)号：WO2007110396A1
公开(公告)日：2007-10-04
申请号：PCT/EP2007/052835
申请日：2007-03-23
申请人： INDUSTRIE DE NORA S.p.A. , BERTUCCIOLI, Mario , MARTELLI, Gian Nicola , IACOPETTI, Luciano , OLDANI, Dario , PERAGINE, Salvatore , SIMONCELLI, Cleto
发明人： BERTUCCIOLI, Mario , MARTELLI, Gian Nicola , IACOPETTI, Luciano , OLDANI, Dario , PERAGINE, Salvatore , SIMONCELLI, Cleto
IPC分类号： C12H1/16
CPC分类号： C12H1/16 , C12H1/22
摘要： The invention relates to a process for wine evolution by electrochemical way, with reduced treatment times and controlled selectivity. The process may be carried out at the anodic compartment of an electrochemical reactor subdivided by a semipermeable membrane on a valve metal anode, for instance a titanium anode, provided with catalytic coating containing platinum or other noble metal.
摘要翻译：本发明涉及通过电化学方式进行葡萄酒进化的方法，减少处理时间和控制选择性。该方法可以在电化学反应器的阳极室上进行，其中电化学反应器由阀门金属阳极上的半透膜（例如钛阳极）分开，提供含有铂或其它贵金属的催化涂层。

8. 发明公开

EP1521867A2 SPOUTED BED ELECTRODE CELL FOR METAL ELECTROWINNING 有权
标题翻译： SPRUDEL床电极电池对金属的电学提取
公开(公告)号：EP1521867A2
公开(公告)日：2005-04-13
申请号：EP03735701.9
申请日：2003-07-11
申请人： DE NORA ELETTRODI S.P.A.
发明人： ROBINSON, Douglas, J. , MACDONALD, Stacey, A. , JIRICNY, VladimirInst Chemical Process Fundtals , OLDANI, Dario , TODARO, Francesco , CARRETTIN, Leonello , MARTELLI, Gian, Nicola , SCOTTI, Davide
IPC分类号： C25C7/00
CPC分类号： C25C7/002 , C25C5/02
摘要： It is herein described an electrowinning cell with a spouted bed electrode (16) of growing metallic beads (15), separated by a semi-permeable diaphragm and suitable for being assembled in a stack in a modular arrangement.

9. 发明公开

EP1590504A1 EXPANDABLE ANODES FOR CHLOR-ALKALI DIAPHRAGM CELLS 审中-公开
标题翻译：可扩展阳极的氯碱DIAPHRAGMZELLEN
公开(公告)号：EP1590504A1
公开(公告)日：2005-11-02
申请号：EP04703790.8
申请日：2004-01-21
申请人： DE NORA ELETTRODI S.P.A.
发明人： OLDANI, Dario , PERAGINE, Salvatore , CARRETTIN, Leonello , FRANCIS, David
IPC分类号： C25B11/02
CPC分类号： C25B11/02
摘要： The invention concerns a novel adjustable elastic element (19) for forcing the surfaces of expandable-type anodes for diaphragm chlor-alkali cells. In an embodiment of the invention such element consists of a U-shaped elastic sheet provided with at least one adjusting mechanism comprising both one collar (29) which fastens the elastic sheet through openings obtained in the sheet itself and one gear (23) connectable to a removable external tool consisting of a handle and a shaft. By turning the tool, a rotation of the gear is produced, in its turn acting on the collar controlling the span of the anode surfaces. Such span is freely adjustable in order to establish a predetermined controlled gap between anode and finger-supported diaphragm surfaces, or alternatively in order to bring such surfaces in contact without introducing however a useless and hazardous compression.

10. 发明授权

EP1303648B1 MOTORISED DEVICE FOR ADJUSTING THE INTERELECTRODIC GAP IN MERCURY CELLS 有权
标题翻译：动力设备用于调整距离中铅汞电池
公开(公告)号：EP1303648B1
公开(公告)日：2004-12-08
申请号：EP01971773.5
申请日：2001-07-23
申请人： DE NORA ELETTRODI S.P.A.
发明人： OLDANI, Dario , PERAGINE, Salvatore
IPC分类号： C25B15/04
CPC分类号： C25B15/04
摘要： The invention concerns a motorised device for adjusting the interelectrodic gap in mercury cathode electrolysis cells, mainly consisting of a frame, to which a number of anodes are suspended, movable in the vertical direction by means of a single jackscrew driven by a gear motor acting on double levers. The jackscrew with the motor and the lever system are fixed to a main frame, supported on the cell bottom by means of supports positioned on adjustable columns, while the above mentioned movable frame (also called sub-frame) carrying the anodes, is connected to the lever arms by means of four hinged supports. The shifting of the movable frame and, consequently, of the anodes can be controlled by a centralised and computerised system (which is not part of the invention) as a function of voltage and current variation measurements.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式