公开(公告)号：US4274929A

公开(公告)日：1981-06-23

申请号：US161937

申请日：1980-06-23

申请人： Donald S. Novak

发明人： Donald S. Novak

IPC分类号： C01D3/16 ,  C25B1/46

CPC分类号： C01D3/16 ,  C25B1/46

摘要： Reduction of silicate levels in alkali metal choride containing industrial waste streams to less than 20 ppm provides waste brine streams suitable for use in the electrolytic production of chlorine and alkali metal hydroxide.

摘要翻译： 将含有碱金属氯化物的工业废物流中的硅酸盐水平降低到小于20ppm，提供适用于电解生产氯和碱金属氢氧化物的废盐水。

公开(公告)号：US6051117A

公开(公告)日：2000-04-18

申请号：US76833

申请日：1997-11-05

申请人： Donald S. Novak ,  Douglas J. Waskovich ,  Mark L. Arnold ,  Kevin J. O'Leary ,  Eric J. Rudd ,  Thomas J. Gilligan, III ,  Timothy M. Hambor

发明人： Donald S. Novak ,  Douglas J. Waskovich ,  Mark L. Arnold ,  Kevin J. O'Leary ,  Eric J. Rudd ,  Thomas J. Gilligan, III ,  Timothy M. Hambor

IPC分类号： C25B9/00 ,  C25B9/04 ,  C25B11/03 ,  C25B13/00

CPC分类号： C25B9/00 ,  C25B11/035 ,  C25B13/00 ,  C25B9/04 ,  Y10T428/12153 ,  Y10T428/1216 ,  Y10T428/12479

摘要： An apertured and porous metal article can find use, for example, in diaphragm or membrane electrolysis cells. The article may comprise a thin and flexible metal foam of small pores which, typically, has been perforated with large apertures. The article may also be provided with an electrocatalytic coating. It can be in substantial physical contact with a membrane or diaphragm separator used in the cell for separating anode and cathode members or compartments. There is also disclosed the preparation of the article and an electrolysis cell utilizing the resulting apertured and porous metal article.

摘要翻译： 有孔和多孔的金属制品可以用于例如隔膜或膜电解池中。 该制品可以包括薄的和柔性的小孔的金属泡沫，其通常通常被穿孔的大孔。 该制品还可以具有电催化涂层。 它可以与用于分离阳极和阴极部件或隔室的电池中使用的膜或隔膜分离器大量物理接触。 还公开了该制品的制备和利用所得到的多孔金属制品的电解槽。

公开(公告)号：US4880517A

公开(公告)日：1989-11-14

申请号：US57592

申请日：1987-06-02

申请人： John E. Bennett ,  Donald S. Novak ,  Thomas A. Mitchell

发明人： John E. Bennett ,  Donald S. Novak ,  Thomas A. Mitchell

IPC分类号： C23F13/02

CPC分类号： C23F13/02 ,  C23F2201/02

摘要： A catalytic polymer electrode compries a current conducting polymer body forming an electrode base which is provided with catalytic valve metal particles fixed to its surface. A current conducting body of carbon filled thermoplastic polymer is heated to soften its outer surface, and the catalytic valve metal particles are pressed onto its softened surface and thereby attached to the surface of the polymer body. Such a catalytic polymer electrode used as an anode in an impressed-current cathodic protection system comprises a catalyst to provide a reduced oxygen potential. Such catalytic polymer anodes may be applied in systems for impressed current cathodic protection of reinforced concrete structures, such as bridge decks, support members, parking garages, or of buried or submerged steel structrues such as gas and oil pipelines, offshore production platforms, fuel storage tanks, well casings.

摘要翻译： 催化聚合物电极组合形成电极基体的导电聚合物主体，其设置有固定在其表面上的催化阀金属颗粒。 加热碳填充的热塑性聚合物的导电体以软化其外表面，并将催化阀金属颗粒压在其软化表面上，从而附着到聚合物体的表面。 这种在外加阴极保护系统中用作阳极的催化聚合物电极包括提供降低的氧势的催化剂。 这种催化聚合物阳极可以应用于钢筋混凝土结构（如桥面板，支撑构件，停车库）或埋设或浸没的钢结构体（如瓦斯和石油管道），海上生产平台，燃料储存室 坦克，井套。