DE29919231U1 - Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation - Google Patents

Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation

Info

Publication number
DE29919231U1
DE29919231U1 DE29919231U DE29919231U DE29919231U1 DE 29919231 U1 DE29919231 U1 DE 29919231U1 DE 29919231 U DE29919231 U DE 29919231U DE 29919231 U DE29919231 U DE 29919231U DE 29919231 U1 DE29919231 U1 DE 29919231U1
Authority
DE
Germany
Prior art keywords
cell according
electrolytic cell
anode
metal
horizontal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29919231U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EILENBURGER ELEKTROLYSE & UMWELTTECHNIK GmbH
Original Assignee
EILENBURGER ELEKTROLYSE & UMWELTTECHNIK GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EILENBURGER ELEKTROLYSE & UMWELTTECHNIK GmbH filed Critical EILENBURGER ELEKTROLYSE & UMWELTTECHNIK GmbH
Priority to DE29919231U priority Critical patent/DE29919231U1/en
Publication of DE29919231U1 publication Critical patent/DE29919231U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4618—Supplying or removing reactants or electrolyte
    • C02F2201/46185—Recycling the cathodic or anodic feed
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Geteilte Plattenelektrolysezelle zur kathodischen Metallrückgewinnung und/oder zur anodischen Oxidation von Prozeßlösungen und/oder Schadstoffen, beste­ hend aus einem mit Zu- und Abführung für den Katholyten ausgestatteten Elek­ trolysegefäß mit darin abwechselnd mit den Kathodenplatten angeordneten An­ odentaschen, in denen die Anoden untergebracht sind und die mit getrennten Zu- und Abführungen für die Anolytlösungen sowie mit Separatoren an den den Ka­ thoden zugewandten Seitenflächen ausgestattet sind, dadurch gekennzeichnet, daß
  • 1. die Anoden aus übereinander angeordneten und mit senkrechten Stromzuführun­ gen verbundenen Querstreifen bestehen,
  • 2. die Seitenwände der Anodentaschen aus Kunststoffplatten bestehen, die ein- oder beidseitig in Höhe der Anodenquerstreifen mit waagerechten Ausfräsungen versehen sind und
  • 3. die Separatoren auf den verbleibenden Stegen zwischen den Ausfräsungen in den Kunststoffplatten positioniert sind.
1. Split plate electrolysis cell for cathodic metal recovery and / or for anodic oxidation of process solutions and / or pollutants, consisting consisting of an equipped with supply and discharge for the catholyte electrolysis vessel with alternating arranged with the cathode plates to anode pockets in which the anodes are housed are and which are equipped with separate inlets and outlets for the anolyte solutions and with separators on the side facing the Ka methods, characterized in that
  • 1. the anodes consist of transverse strips arranged one above the other and connected to vertical current supply lines,
  • 2. The side walls of the anode pockets consist of plastic plates, which are provided on one or both sides at the level of the anode transverse strips with horizontal cutouts and
  • 3. The separators are positioned on the remaining webs between the cutouts in the plastic plates.
2. Elektrolysezelle nach Anspruch 1, gekennzeichnet dadurch, daß die Seitenwän­ de der Anodentaschen aus je zwei identisch mit waagerechten Ausfräsungen versehenen Kunststoffplatten bestehen, zwischen denen die Separatoren fixiert sind.2. Electrolytic cell according to claim 1, characterized in that the side walls de the anode pockets each made of two identical with horizontal cutouts provided plastic plates, between which the separators are fixed are. 3. Elektrolysezelle nach den Ansprüchen 1 und 2, gekennzeichnet dadurch, daß die Stege zwischen den Ausfräsungen durch senkrechte und/oder waagerechte Ver­ steifungsrippen zusätzlich mechanisch stabilisiert sind.3. Electrolytic cell according to claims 1 and 2, characterized in that the Bridges between the millings by vertical and / or horizontal Ver stiffening ribs are also mechanically stabilized. 4. Elektrolysezelle nach den Ansprüchen 1 bis 3, gekennzeichnet dadurch, daß die Anoden-Querstreifen durch mindestens zwei senkrechte Stromzuführungen ver­ bunden sind.4. Electrolytic cell according to claims 1 to 3, characterized in that the Ver anode horizontal stripes through at least two vertical power leads are bound. 5. Elektrolysezelle nach den Ansprüchen 1 bis 4, gekennzeichnet dadurch, daß die Anoden-Querstreifen aus Titanblech bestehen, welches ein- oder beidseitig mit Edelmetallen, z. B. Platin, Edelmetallmischoxiden, z. B. Iridium-Tantal-Mischoxid, oder Metalloxide, z.B. Bleidioxid, beschichtet sind. 5. Electrolytic cell according to claims 1 to 4, characterized in that the Anode transverse strips are made of titanium sheet, which is on one or both sides Precious metals, e.g. B. platinum, precious metal mixed oxides, e.g. B. iridium-tantalum mixed oxide, or metal oxides, e.g. Lead dioxide, are coated.   6. Elektrolysezelle nach den Ansprüchen 1 bis 5, gekennzeichnet dadurch, daß die Anoden-Querstreifen aus Edelmetallfolien, z. B. Platin, bestehen.6. Electrolytic cell according to claims 1 to 5, characterized in that the Anode horizontal strips made of precious metal foils, e.g. B. platinum exist. 7. Elektrolysezelle nach den Ansprüchen 1 bis 6, gekennzeichnet dadurch, daß die senkrechten Stromzuführungen aus Titan bestehen.7. Electrolytic cell according to claims 1 to 6, characterized in that the vertical power supplies are made of titanium. 8. Elektrolysezelle nach den Ansprüchen 1 bis 7, gekennzeichnet dadurch, daß die senkrechten Stromzuführungen mit zylindrischen Kontaktelementen ausgestattet sind, die oberhalb des Flüssigkeitsspiegels, mittels Dichtringen abgedichtet, seit­ lich aus den Anodentaschen herausgeführt und mit Gleichstromkabeln verbun­ den sind.8. Electrolytic cell according to claims 1 to 7, characterized in that the vertical power supplies equipped with cylindrical contact elements are, which are sealed above the liquid level, by means of sealing rings, since led out of the anode pockets and connected with DC cables they are. 9. Elektrolysezelle nach den Ansprüchen 1 bis 8, gekennzeichnet dadurch, daß die Kathodenplatten aus glatten Blechen oder Streckmetallen des rückzugewinnen­ den Metalls z. B. Kupfer, bestehen.9. electrolytic cell according to claims 1 to 8, characterized in that the Recover cathode plates from smooth sheet metal or expanded metal the metal z. B. copper exist. 10. Elektrolysezelle nach den Ansprüchen 1 bis 8, gekennzeichnet dadurch, daß die Kathodenplatten aus glatten Blechen oder Streckmetallen eines inerten Metalls, z. B. Edelstahl bestehen.10. Electrolytic cell according to claims 1 to 8, characterized in that the Cathode plates made of smooth sheets or expanded metals of an inert metal, e.g. B. stainless steel. 11. Elektrolysezellen nach den Ansprüchen 1 bis 10, gekennzeichnet dadurch, daß die Separatoren aus Ionenaustauschermembranen oder mikroporösen Diaphrag­ men bestehen.11. Electrolytic cells according to claims 1 to 10, characterized in that the separators made of ion exchange membranes or microporous diaphragms men exist.
DE29919231U 1999-11-02 1999-11-02 Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation Expired - Lifetime DE29919231U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29919231U DE29919231U1 (en) 1999-11-02 1999-11-02 Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29919231U DE29919231U1 (en) 1999-11-02 1999-11-02 Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation

Publications (1)

Publication Number Publication Date
DE29919231U1 true DE29919231U1 (en) 2000-01-27

Family

ID=8081061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29919231U Expired - Lifetime DE29919231U1 (en) 1999-11-02 1999-11-02 Split electrolysis cell for cathodic metal recovery and / or for anodic oxidation

Country Status (1)

Country Link
DE (1) DE29919231U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010078866A3 (en) * 2009-01-09 2010-10-14 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Method and device for regenerating peroxodisulfate pickling solution
DE102013010217A1 (en) * 2013-06-20 2014-12-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Process and device for the electrochemical oxidation of sulfide-containing wastewaters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010078866A3 (en) * 2009-01-09 2010-10-14 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Method and device for regenerating peroxodisulfate pickling solution
DE102013010217A1 (en) * 2013-06-20 2014-12-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Process and device for the electrochemical oxidation of sulfide-containing wastewaters

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000302

R150 Term of protection extended to 6 years

Effective date: 20030204

R151 Term of protection extended to 8 years

Effective date: 20060613

R158 Lapse of ip right after 8 years

Effective date: 20080603