GB191209609A - An Improved Electrolytic Process for Cleaning Metal Articles. - Google Patents

An Improved Electrolytic Process for Cleaning Metal Articles.

Info

Publication number
GB191209609A
GB191209609A GB191209609DA GB191209609A GB 191209609 A GB191209609 A GB 191209609A GB 191209609D A GB191209609D A GB 191209609DA GB 191209609 A GB191209609 A GB 191209609A
Authority
GB
United Kingdom
Prior art keywords
electrolytic process
metal articles
cleaning metal
improved electrolytic
liquid
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
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.)
Langbein Pfanhauser Werke AG
Original Assignee
Langbein Pfanhauser Werke AG
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 Langbein Pfanhauser Werke AG filed Critical Langbein Pfanhauser Werke AG
Application granted granted Critical
Publication of GB191209609A publication Critical patent/GB191209609A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling

Landscapes

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

Abstract

9609. Langbein - Pfanhauserwerke Akt.-Ges. April 25, 1911, [Convention date]. Metals, pickling.-Iron wire, strip, sheet, netting, chain, or the like is prepared for galvanizing or plating by passing it rapidly and continuously through a neutral or alkaline liquid in which it forms an anode for a current of high density, for example 30-40 amperes per square decimetre. The distance between the electrodes may be 6-8 centimetres and the speed of travel through the bath 4-15 metres per minute. The liquid may be a strong solution of sodium chlorate or sulphate, and may be kept at a temperature between 30‹ and 70‹ C. ; it can be purified by filtration or decantation, no soluble substances being produced.
GB191209609D 1911-04-25 1912-04-23 An Improved Electrolytic Process for Cleaning Metal Articles. Expired GB191209609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE442868X 1911-04-25

Publications (1)

Publication Number Publication Date
GB191209609A true GB191209609A (en) 1912-07-11

Family

ID=32604259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191209609D Expired GB191209609A (en) 1911-04-25 1912-04-23 An Improved Electrolytic Process for Cleaning Metal Articles.

Country Status (2)

Country Link
FR (1) FR442868A (en)
GB (1) GB191209609A (en)

Also Published As

Publication number Publication date
FR442868A (en) 1912-09-11

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