DE69112754D1 - Silberrückgewinnungsvorrichtung. - Google Patents

Silberrückgewinnungsvorrichtung.

Info

Publication number
DE69112754D1
DE69112754D1 DE69112754T DE69112754T DE69112754D1 DE 69112754 D1 DE69112754 D1 DE 69112754D1 DE 69112754 T DE69112754 T DE 69112754T DE 69112754 T DE69112754 T DE 69112754T DE 69112754 D1 DE69112754 D1 DE 69112754D1
Authority
DE
Germany
Prior art keywords
sheet
pct
wall surface
cathode
tank
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 - Fee Related
Application number
DE69112754T
Other languages
English (en)
Other versions
DE69112754T2 (de
Inventor
Gerhard Ueffinger
Franz-Josef Huettemeister
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.)
Eastman Kodak Co
Original Assignee
Kodak 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 Kodak GmbH filed Critical Kodak GmbH
Priority to DE69112754T priority Critical patent/DE69112754T2/de
Publication of DE69112754D1 publication Critical patent/DE69112754D1/de
Application granted granted Critical
Publication of DE69112754T2 publication Critical patent/DE69112754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE69112754T 1990-03-13 1991-02-26 Silberrückgewinnungsvorrichtung. Expired - Fee Related DE69112754T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69112754T DE69112754T2 (de) 1990-03-13 1991-02-26 Silberrückgewinnungsvorrichtung.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4007906A DE4007906C1 (de) 1990-03-13 1990-03-13
PCT/EP1991/000354 WO1991014022A1 (en) 1990-03-13 1991-02-26 Silver recovery device
DE69112754T DE69112754T2 (de) 1990-03-13 1991-02-26 Silberrückgewinnungsvorrichtung.

Publications (2)

Publication Number Publication Date
DE69112754D1 true DE69112754D1 (de) 1995-10-12
DE69112754T2 DE69112754T2 (de) 1996-04-11

Family

ID=6402053

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4007906A Expired - Fee Related DE4007906C1 (de) 1990-03-13 1990-03-13
DE69112754T Expired - Fee Related DE69112754T2 (de) 1990-03-13 1991-02-26 Silberrückgewinnungsvorrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4007906A Expired - Fee Related DE4007906C1 (de) 1990-03-13 1990-03-13

Country Status (5)

Country Link
US (1) US5203979A (de)
EP (1) EP0479956B1 (de)
AT (1) ATE127540T1 (de)
DE (2) DE4007906C1 (de)
WO (1) WO1991014022A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125771A1 (de) * 1991-08-03 1993-02-04 Kodak Ag Silberrueckgewinnungsvorrichtung
DE69400762T2 (de) * 1993-02-16 1997-06-05 Agfa Gevaert Nv Vorrichtung zur elektrolytischer Rückgewinnung von Silber
EP0611839A1 (de) * 1993-02-16 1994-08-24 Agfa-Gevaert N.V. Elektrode
US5454924A (en) * 1994-09-09 1995-10-03 Agfa-Gevaert N.V. Apparatus for the electrolytic recovery of silver from solutions containing silver
DE19509757C2 (de) * 1995-03-17 2002-09-26 Eastman Kodak Co Vorrichtung zum Verbinden einer Filmentwicklungsvorrichtung und einer Silberrückgewinnungseinheit
AUPN331895A0 (en) * 1995-06-01 1995-06-29 Electrometals Mining Limited Mineral recovery apparatus
AU713279B2 (en) * 1995-06-01 1999-11-25 Electrometals Mining Limited Mineral recovery apparatus
US20050217989A1 (en) * 1997-12-22 2005-10-06 George Hradil Spouted bed apparatus with annular region for electroplating small objects
US6936142B2 (en) * 1997-12-22 2005-08-30 George Hradil Spouted bed apparatus for contacting objects with a fluid
US6193858B1 (en) 1997-12-22 2001-02-27 George Hradil Spouted bed apparatus for contacting objects with a fluid
GB9815171D0 (en) 1998-07-13 1998-09-09 Eastman Kodak Co An arrangement for, and method of removing a component from immersion in a liquid
GB9815172D0 (en) 1998-07-13 1998-09-09 Eastman Kodak Co Recovering metal from solution
AUPQ176299A0 (en) * 1999-07-21 1999-08-12 Electrometals Mining Limited Method and apparatus for electrowinning metals from solution
US6451183B1 (en) 1999-08-11 2002-09-17 Electrometals Technologies Limited Method and apparatus for electrowinning powder metal from solution
CN102847925A (zh) * 2012-10-12 2013-01-02 青铜峡铝业股份有限公司 原铝液抽出装置
DE202014010553U1 (de) * 2014-02-13 2015-12-22 Günter Linzmaier Elektrolysebehälter
CN107740139B (zh) * 2017-12-14 2019-09-27 六安中达信息科技有限公司 一种基于活性炭的环保快速回收贵金属设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959110A (en) * 1973-04-12 1976-05-25 Hydrospace Industries, Inc. Apparatus for silver recovery
US3985634A (en) * 1975-01-27 1976-10-12 Larson Kay R Electrolytic silver recovery apparatus
US4069127A (en) * 1976-02-04 1978-01-17 Ecological Systems, Inc. Method and apparatus for recovery of metal from liquid
US4028212A (en) * 1976-06-14 1977-06-07 Bowen Woodrow L Silver recovery apparatus
US4175026A (en) * 1976-07-16 1979-11-20 Litton Industrial Products, Inc. Electrolytic apparatus for recovering metal from solutions
US4149954A (en) * 1977-08-23 1979-04-17 Ransbottom Terry L Metal recovery apparatus
US4269690A (en) * 1980-01-28 1981-05-26 Nancy Swartz Hammond Electrolytic apparatus for reclaiming dissolved metal from liquid
FR2481716A1 (fr) * 1980-04-30 1981-11-06 Mock Karl Appareil pour recuperer l'argent des produits chimiques pour photographie
GB2077292B (en) * 1980-05-27 1983-09-14 Mock Karl Josef Electrolytic recovery of ag
US4440616A (en) * 1982-09-30 1984-04-03 General Dental Inc. Metal collector

Also Published As

Publication number Publication date
WO1991014022A1 (en) 1991-09-19
DE4007906C1 (de) 1990-12-20
US5203979A (en) 1993-04-20
EP0479956A1 (de) 1992-04-15
DE69112754T2 (de) 1996-04-11
ATE127540T1 (de) 1995-09-15
EP0479956B1 (de) 1995-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: LEWANDOWSKY, K., DIPL.-ING., PAT.-ANW., 73033 GOEPPINGEN

8339 Ceased/non-payment of the annual fee