GB420402A - An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith - Google Patents

An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith

Info

Publication number
GB420402A
GB420402A GB2680333A GB2680333A GB420402A GB 420402 A GB420402 A GB 420402A GB 2680333 A GB2680333 A GB 2680333A GB 2680333 A GB2680333 A GB 2680333A GB 420402 A GB420402 A GB 420402A
Authority
GB
United Kingdom
Prior art keywords
cell
cathode
bar
porous
stabilising
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
GB2680333A
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.)
RALPH EDGAR CLOSE
Original Assignee
RALPH EDGAR CLOSE
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 RALPH EDGAR CLOSE filed Critical RALPH EDGAR CLOSE
Priority to GB2680333A priority Critical patent/GB420402A/en
Publication of GB420402A publication Critical patent/GB420402A/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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

420,402. Electrolysis. CLOSE, R. E., 13, Marlborough Road, Small Heath, Birming- ham. Sept. 29, 1933, No. 26803. [Class 41] Electrolytes for the electrodeposition of metals are prepared or regenerated by auxiliary electrolysis using a soluble anode of the required metal and a perforated cylindrical cathode of stainless steel contained within a porous cylindrical cell. In the cathode assembly shown, the porous cell b is provided with a perforated porcelain lid c which is inserted by engagement of notches c<1> with lugs b<1> on the cell and secured by rotation. The cathode a, which is spaced from the cell b, is provided with an insulated contact bar d passing through a cross-bar a<1> and the lid c. The bar d is adjustably supported in a clamp e. The porous cell b is filled by immersion and then raised to a position with the top of the cathode at solution level.
GB2680333A 1933-09-29 1933-09-29 An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith Expired GB420402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2680333A GB420402A (en) 1933-09-29 1933-09-29 An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2680333A GB420402A (en) 1933-09-29 1933-09-29 An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith

Publications (1)

Publication Number Publication Date
GB420402A true GB420402A (en) 1934-11-30

Family

ID=10249468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2680333A Expired GB420402A (en) 1933-09-29 1933-09-29 An improved process of preparing and stabilising electro-plating solutions, and apparatus for use in connection therewith

Country Status (1)

Country Link
GB (1) GB420402A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615839A (en) * 1948-04-12 1952-10-28 Henry O Willier Recovery of precious metals from photographic baths
US2767135A (en) * 1951-01-23 1956-10-16 Ionics Electrolytic transfer of salts
US3003935A (en) * 1958-09-08 1961-10-10 Yardney International Corp Argentous oxide, powder and method for making same
US3523884A (en) * 1968-05-10 1970-08-11 Systron Donner Corp Method and apparatus for making wall structure impervious to moisture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615839A (en) * 1948-04-12 1952-10-28 Henry O Willier Recovery of precious metals from photographic baths
US2767135A (en) * 1951-01-23 1956-10-16 Ionics Electrolytic transfer of salts
US3003935A (en) * 1958-09-08 1961-10-10 Yardney International Corp Argentous oxide, powder and method for making same
US3523884A (en) * 1968-05-10 1970-08-11 Systron Donner Corp Method and apparatus for making wall structure impervious to moisture

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