Novel electrolyzer and process

专利名称：Novel electrolyzer and process发明人：Alberto Pellegri申请号：US06/222958申请日：19810106公开号：US04417960A公开日：19831129

摘要：A bipolar diaphragm or membrane electrolyzer comprising a housing containingan end anode element, an end cathode element and a plurality of bipolar elements withtheir major dimensions lying in a substantially vertical plane and comprised of a bipolarwall separating the anode compartment and the cathode compartment and verticalforaminous electrodes parallel positioned a certain distance from the bipolar wall,diaphragms or membranes separating the anodes and cathodes, a series of bafflesdistributed along the entire width of the electrode compartment and extending from thebipolar wall to the foraminous electrode to form a series of vertical flow channelsextending over a large portion of the height of the wall, the said baffles being alternatelyinclined one way and the other way with respect to the vertical plane normal to thebipolar wall plane and spaced from one another whereby the ratio of the electrodesurface intercepted by the edges of two baffles laterally defining a vertical flow channelto the flow section thereof is different from the ratio of the electrode surface

intercepted by the edge of one of said two baffles and the edge of the adjacent baffle inthe series and the flow section of the adjacent channel in the series to the said verticalflow channel, novel bipolar elements and improved methods of electrolysis.

申请人：ORONZIO DE NORA IMPIANTI ELETTROCHIMICI S.P.A.

代理机构：Hammond & Littell, Weissenberger and Muserlian

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