公开(公告)号：US07351317B2

公开(公告)日：2008-04-01

申请号：US10531863

申请日：2003-10-16

Applicant: Karl Heinz Dulle ,  Peter Woltering ,  Frank Funck ,  Martin Wollny ,  Randolf Kiefer ,  Thomas Steinmetz ,  Kosmas Janowitz ,  Roland Beckmann ,  Torsten Dresel ,  Hans-Joachim Hartz

Inventor： Karl Heinz Dulle ,  Peter Woltering ,  Frank Funck ,  Martin Wollny ,  Randolf Kiefer ,  Thomas Steinmetz ,  Kosmas Janowitz ,  Roland Beckmann ,  Torsten Dresel ,  Hans-Joachim Hartz

IPC: C25B9/08

CPC classification number: C25B9/08 ,  C25B9/18 ,  C25B15/08

Abstract: The invention relates to an electrolysis device for halogen gas production from an aqueous alkali halide solution in several plate-type electrolysis cells stacked and arranged side by side, with electrical contacts, each of the cells with a housing consisting of two half-shells made of electrically conductive material, said housing being equipped with devices for feeding electrolytic current and the electrolysis plant reactants and devices for discharging electrolytic current and discharging the electrolysis products, with anodic electrode, cathodic electrode and a membrane arranged therebetween, built-in components being fitted in at least one of the two half-shells and permitting a defined increase in the liquid level and thus minimizing the remaining gas volume accordingly.The built-in components are arranged in such a manner that they form an internal trough parallel to the said membrane and arranged horizontally, an interspace thus being provided between the trough and the membrane and an interspace between the trough and the electrolysis chamber, a part of which is located above the membrane, said trough having at least one opening communicating with the interspace between said trough and the upper side of the electrolytic chamber, and at least one outlet.

Abstract translation: 本发明涉及一种电解装置，用于在多个板式电解池中碱金属卤化物水溶液生产卤素气体，并排布置并具有电接触，每个电池具有由两个半壳制成的壳体 导电材料，所述壳体配备有用于供给电解电流的装置和电解装置反应物以及用于排出电解电流并排出电解产物的装置，阳极电极，阴极电极和布置在其间的膜，内置组件安装在 两个半壳中的至少一个，并允许限定的液面增加，从而相应地使剩余气体体积最小化。 内置组件以这样的方式排列，使得它们形成平行于所述膜并且水平布置的内部槽，因此设置在槽和膜之间的间隙以及槽和电解室之间的间隙，部分 所述槽具有与所述槽和所述电解室的上侧之间的间隙连通的至少一个开口，以及至少一个出口。

公开(公告)号：US20060006062A1

公开(公告)日：2006-01-12

申请号：US10531863

申请日：2003-10-16

Applicant: Karl-Heinz Dulle ,  Peter Woltering ,  Frank Funck ,  Martin Wollny ,  Randolf Kiefer ,  Thomas Steinmetz ,  Kosmas Janowitz ,  Roland Beckmann ,  Torsten Dresel ,  Hans-Joachim Hartz

Inventor： Karl-Heinz Dulle ,  Peter Woltering ,  Frank Funck ,  Martin Wollny ,  Randolf Kiefer ,  Thomas Steinmetz ,  Kosmas Janowitz ,  Roland Beckmann ,  Torsten Dresel ,  Hans-Joachim Hartz

IPC: C25B1/24

CPC classification number: C25B9/08 ,  C25B9/18 ,  C25B15/08

Abstract: The invention relates to an electrolysis device for halogen gas production from an aqueous alkali halide solution in several plate-type electrolysis cells stacked and arranged side by side, with electrical contacts, each of the cells with a housing consisting of two half-shells made of electrically conductive material, said housing being equipped with devices for feeding electrolytic current and the electrolysis plant reactants and devices for discharging electrolytic current and discharging the electrolysis products, with anodic electrode, cathodic electrode and a membrane arranged therebetween, built-in components being fitted in at least one of the two half-shells and permitting a defined increase in the liquid level and thus minimising the remaining gas volume accordingly. The built-in components are arranged in such a manner that they form an internal trough parallel to the said membrane and arranged horizontally, an interspace thus being provided between the trough and the membrane and an interspace between the trough and the electrolysis chamber, a part of which is located above the membrane, said trough having at least one opening communicating with the interspace between said trough and the upper side of the electrolytic chamber, and at least one outlet.

Abstract translation: 本发明涉及一种电解装置，用于在多个板式电解池中碱金属卤化物水溶液生产卤素气体，并排布置并具有电接触，每个电池具有由两个半壳制成的壳体 导电材料，所述壳体配备有用于供给电解电流的装置和电解装置反应物以及用于排出电解电流并排出电解产物的装置，阳极电极，阴极电极和布置在其间的膜，内置组件安装在 两个半壳中的至少一个，并允许限定的液面增加，从而相应地使剩余气体体积最小化。 内置组件以这样的方式排列，使得它们形成平行于所述膜并且水平布置的内部槽，因此设置在槽和膜之间的间隙以及槽和电解室之间的间隙，部分 所述槽具有与所述槽和所述电解室的上侧之间的间隙连通的至少一个开口，以及至少一个出口。

公开(公告)号：US07938938B2

公开(公告)日：2011-05-10

申请号：US11628626

申请日：2005-06-16

Applicant: Roland Beckmann ,  Karl Heinz Dulle ,  Frank Funck ,  Randolf Kiefer ,  Peter Woltering

Inventor： Roland Beckmann ,  Karl Heinz Dulle ,  Frank Funck ,  Randolf Kiefer ,  Peter Woltering

IPC: C25B9/00 ,  C25C7/00

CPC classification number: C25B9/08 ,  C25B9/18

Abstract: Electrolysis cell in the constructive form of single elements, intended for instance for the production of chlorine, hydrogen and/or caustic soda and designed in such a way that the portion of inactive membrane surface is minimised thanks to an optimised flange type so that the ratio between the flange surface of a semi-shell and the active membrane surface can be set to less than 0.045, neither the semi-shells nor the membrane being provided with bores or recesses for accommodating the clamping members.

Abstract translation: 电解电池是单一元件的结构形式，例如用于生产氯，氢和/或苛性钠，并以这样的方式进行设计，即由于优化的凸缘类型使非活性膜表面的部分最小化，使得比例 在半壳体的凸缘表面和活性膜表面之间可以设定为小于0.045，半壳体也不具有用于容纳夹紧构件的孔或凹槽。

公开(公告)号：US20100012707A1

公开(公告)日：2010-01-21

申请号：US12448191

申请日：2008-01-30

Applicant: Steffen Köhler ,  Hans-Jürgen Kunz ,  Karl Heinz Dulle ,  Peter Woltering ,  Heinz Sibum

Inventor： Steffen Köhler ,  Hans-Jürgen Kunz ,  Karl Heinz Dulle ,  Peter Woltering ,  Heinz Sibum

IPC: B23K20/04 ,  B23K31/02

CPC classification number: C25B9/045 ,  B32B37/10

Abstract: In the case of a process for the manufacture of contact strips, in particular for electrolysers (membrane cells), the objective is to provide a solution that allows to create a cheap but also extremely efficient method for the manufacture of such contact strips at a high electrical efficiency.This objective is achieved by applying the roll bonding method to attach a copper strip to a titanium strip.

Abstract translation: 在制造接触片的方法的情况下，特别是用于电解槽（膜电池）的方法，目的是提供一种解决方案，其允许创造一种便宜但也是非常有效的方法来制造高接触条 电效率。 该目的通过应用辊粘合方法将铜带连接到钛带来实现。

公开(公告)号：US20080093214A1

公开(公告)日：2008-04-24

申请号：US11795122

申请日：2006-01-25

Applicant: Roland Beckmann ,  Karl Heinz Dulle ,  Frank Funck ,  Randolf Kiefer ,  Peter Woltering

Inventor： Roland Beckmann ,  Karl Heinz Dulle ,  Frank Funck ,  Randolf Kiefer ,  Peter Woltering

IPC: C25B9/00

CPC classification number: C25B9/04 ,  C25B9/08 ,  C25B11/02

Abstract: An electrolytic cell consisting of two semi-shells and encompassing mainly the inlet and outlet devices, components for the flow control, a membrane as well as anode and cathode.

Abstract translation: 由两个半壳组成的电解槽，主要包括入口和出口装置，用于流量控制的部件，膜以及阳极和阴极。