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GB1505736A - Electrolytic production of metals - Google Patents

Electrolytic production of metals

Info

Publication number
GB1505736A
GB1505736A GB7736/75A GB773675A GB1505736A GB 1505736 A GB1505736 A GB 1505736A GB 7736/75 A GB7736/75 A GB 7736/75A GB 773675 A GB773675 A GB 773675A GB 1505736 A GB1505736 A GB 1505736A
Authority
GB
United Kingdom
Prior art keywords
metal
feb
metals
electrolytic production
powder
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
Application number
GB7736/75A
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.)
NAT RES DEV
National Research Development Corp of India
Original Assignee
NAT RES DEV
National Research Development Corp of India
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 NAT RES DEV, National Research Development Corp of India filed Critical NAT RES DEV
Priority to GB7736/75A priority Critical patent/GB1505736A/en
Priority to US05/600,253 priority patent/US4028199A/en
Priority to CA246,350A priority patent/CA1075635A/en
Priority to ZA761052A priority patent/ZA761052B/en
Priority to JP51019340A priority patent/JPS5919994B2/en
Priority to IL49092A priority patent/IL49092A/en
Priority to AU11397/76A priority patent/AU501058B2/en
Priority to SE7602227A priority patent/SE7602227L/en
Priority to DE2607512A priority patent/DE2607512C2/en
Priority to FR7605240A priority patent/FR2302353A1/en
Priority to IT48284/76A priority patent/IT1056188B/en
Priority to BE164619A priority patent/BE838915A/en
Priority to NL7601940A priority patent/NL7601940A/en
Publication of GB1505736A publication Critical patent/GB1505736A/en
Expired 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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • 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
    • C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
    • 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
    • C02F2001/46119—Cleaning the 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
    • C02F2001/46123—Movable 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
    • 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
    • C02F2201/46155—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

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

Abstract

1505736 Electroproduction of metal powder NATIONAL RESEARCH & DEVELOPMENT CORP 20 Feb 1976 [25 Feb 1975] 7736/75 Heading C7B Metal or metalloid powder is deposited on a rotating cathode at a current density proportional to V<SP>x</SP> where V is the peripheral cathode velocity and x is 0À7-1À0. An equation linking these with metal concentration is given. The electrolyte may be a low-metal industrial effluent e.g. from Cu phthalocyanine or viscose production. A (permselective) membrane may be used with one or more of AC, DC or pulsed DC.
GB7736/75A 1974-08-05 1975-02-25 Electrolytic production of metals Expired GB1505736A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB7736/75A GB1505736A (en) 1975-02-25 1975-02-25 Electrolytic production of metals
US05/600,253 US4028199A (en) 1974-08-05 1975-07-30 Method of producing metal powder
CA246,350A CA1075635A (en) 1975-02-25 1976-02-23 Metals
ZA761052A ZA761052B (en) 1975-02-25 1976-02-23 Improvements in or relating to metals
JP51019340A JPS5919994B2 (en) 1975-02-25 1976-02-24 Method for producing metal powder from dilute solution of metal
IL49092A IL49092A (en) 1975-02-25 1976-02-24 Method of producing a metal or metalloid powder from a dilute aqueous solution of the metal by electrolysis
AU11397/76A AU501058B2 (en) 1975-02-25 1976-02-24 Metal powder deposition at rotating cathode
SE7602227A SE7602227L (en) 1975-02-25 1976-02-24 ELECTROLYTICAL PROCEDURE FOR EXTRACTION OF METALS IN POWDER
DE2607512A DE2607512C2 (en) 1975-02-25 1976-02-25 Process for the production of a metal powder, electrolysis cell for carrying out the process and application of the process
FR7605240A FR2302353A1 (en) 1975-02-25 1976-02-25 PROCESS FOR PRODUCING A METAL POWDER FROM AN AQUEOUS SOLUTION DILUTED WITH THE METAL
IT48284/76A IT1056188B (en) 1975-02-25 1976-02-25 PROCEDURE FOR THE RECOVERY AND EXTRACTION OF METALS VIA ELECTROLYTICS
BE164619A BE838915A (en) 1975-02-25 1976-02-25 METAL PERFECTION
NL7601940A NL7601940A (en) 1975-02-25 1976-02-25 PRODUCTION OF METAL POWDERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7736/75A GB1505736A (en) 1975-02-25 1975-02-25 Electrolytic production of metals

Publications (1)

Publication Number Publication Date
GB1505736A true GB1505736A (en) 1978-03-30

Family

ID=9838750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7736/75A Expired GB1505736A (en) 1974-08-05 1975-02-25 Electrolytic production of metals

Country Status (12)

Country Link
JP (1) JPS5919994B2 (en)
AU (1) AU501058B2 (en)
BE (1) BE838915A (en)
CA (1) CA1075635A (en)
DE (1) DE2607512C2 (en)
FR (1) FR2302353A1 (en)
GB (1) GB1505736A (en)
IL (1) IL49092A (en)
IT (1) IT1056188B (en)
NL (1) NL7601940A (en)
SE (1) SE7602227L (en)
ZA (1) ZA761052B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406753A (en) * 1982-01-19 1983-09-27 Ciba-Geigy Ag Electrolytic metal recovery cell and operation thereof
EP0058537B1 (en) * 1981-02-13 1986-04-30 National Research Development Corporation Electrodeposition cell
CN101363126B (en) * 2008-09-05 2011-11-23 江苏技术师范学院 Device for preparing nanoscale metal powder
CN114940526A (en) * 2022-06-19 2022-08-26 北京工业大学 Continuous regeneration photoelectric integrated sewage treatment device capable of realizing cathode-anode conversion

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140235A (en) * 1977-03-02 1978-12-07 Okubo Katsuhiro Continuous circulation system electrolytic treatment method of silver plating wash water and its device
JPS53149827A (en) * 1978-03-02 1978-12-27 Okubo Katsuhiro Continuous circulation system electrolytic treatment device of plating wash water
CH649789A5 (en) * 1980-09-29 1985-06-14 Sandoz Ag ELECTROLYTIC CELL.
WO2017191605A1 (en) * 2016-05-05 2017-11-09 University Of Pretoria Production of metals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1736857A (en) * 1926-07-06 1929-11-26 Mccord Radiator & Mfg Co Electrodepositing apparatus
US2053222A (en) * 1930-09-26 1936-09-01 James H Lucas Apparatus for producing metallic powders
US1959376A (en) * 1930-09-26 1934-05-22 Nichols Copper Co Process for producing metal powders
US2673179A (en) * 1950-09-01 1954-03-23 Daniel W Duncan Process for the recovery of zinc
US2810682A (en) * 1953-06-08 1957-10-22 Ions Exchange & Chemical Corp Process for electrolytically producing silver powder
FR1189952A (en) * 1957-09-26 1959-10-08 Coussinets Ste Indle Cupro-lead powder manufacturing process
FR1264597A (en) * 1960-05-12 1961-06-23 Method and device for the regeneration by electrolysis of metals in divided form
US3616277A (en) * 1968-07-26 1971-10-26 Kennecott Copper Corp Method for the electrodeposition of copper powder
GB1444367A (en) * 1973-02-10 1976-07-28 Ecological Eng Ltd Recovery of zinc by electrolysis

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058537B1 (en) * 1981-02-13 1986-04-30 National Research Development Corporation Electrodeposition cell
US4406753A (en) * 1982-01-19 1983-09-27 Ciba-Geigy Ag Electrolytic metal recovery cell and operation thereof
CN101363126B (en) * 2008-09-05 2011-11-23 江苏技术师范学院 Device for preparing nanoscale metal powder
CN114940526A (en) * 2022-06-19 2022-08-26 北京工业大学 Continuous regeneration photoelectric integrated sewage treatment device capable of realizing cathode-anode conversion
CN114940526B (en) * 2022-06-19 2023-09-01 北京工业大学 A continuous regenerative optoelectronic integrated sewage treatment device that can switch between cathode and anode

Also Published As

Publication number Publication date
DE2607512C2 (en) 1986-11-27
AU1139776A (en) 1977-09-01
FR2302353B1 (en) 1980-04-25
IL49092A (en) 1978-07-31
IL49092A0 (en) 1976-04-30
JPS5919994B2 (en) 1984-05-10
CA1075635A (en) 1980-04-15
NL7601940A (en) 1976-08-27
JPS51110471A (en) 1976-09-30
FR2302353A1 (en) 1976-09-24
DE2607512A1 (en) 1976-09-02
IT1056188B (en) 1982-01-30
SE7602227L (en) 1976-08-26
BE838915A (en) 1976-08-25
ZA761052B (en) 1977-02-23
AU501058B2 (en) 1979-06-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940220