GB928082A - Improvements in and relating to the electrodeposition of gold - Google Patents

Improvements in and relating to the electrodeposition of gold

Info

Publication number
GB928082A
GB928082A GB1547061A GB1547061A GB928082A GB 928082 A GB928082 A GB 928082A GB 1547061 A GB1547061 A GB 1547061A GB 1547061 A GB1547061 A GB 1547061A GB 928082 A GB928082 A GB 928082A
Authority
GB
United Kingdom
Prior art keywords
gold
april
alkali metal
electrodepositing
electrodeposition
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
GB1547061A
Inventor
Reginald Robert Benham
Stanley Paton Gloag Melrose
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB1547061A priority Critical patent/GB928082A/en
Publication of GB928082A publication Critical patent/GB928082A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/48—Electroplating: Baths therefor from solutions of gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

928,082. Electrodepositing gold. JOHNSON, MATTHEY & CO. Ltd. April 3, 1962 [April 28, 1961], No. 15470/61. Class 41. In electrodepositing bright hard gold, the electrolyte comprises an aqueous solution of an alkali metal-gold cyanide, free alkali metal cyanide and a compound other than the chloride of Al, Ga or In, e.g. sodium aluminate or gallate, aluminium sulphate or indium as a dextrose complex. The process is the same as that of Specification 928,081 apart from the different added compound.
GB1547061A 1961-04-28 1961-04-28 Improvements in and relating to the electrodeposition of gold Expired GB928082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1547061A GB928082A (en) 1961-04-28 1961-04-28 Improvements in and relating to the electrodeposition of gold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1547061A GB928082A (en) 1961-04-28 1961-04-28 Improvements in and relating to the electrodeposition of gold

Publications (1)

Publication Number Publication Date
GB928082A true GB928082A (en) 1963-06-06

Family

ID=10059703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1547061A Expired GB928082A (en) 1961-04-28 1961-04-28 Improvements in and relating to the electrodeposition of gold

Country Status (1)

Country Link
GB (1) GB928082A (en)

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