GB105255A - Process for the Electrolytic Deposition of Zinc on Metallic Surfaces. - Google Patents

Process for the Electrolytic Deposition of Zinc on Metallic Surfaces.

Info

Publication number
GB105255A
GB105255A GB478016A GB478016A GB105255A GB 105255 A GB105255 A GB 105255A GB 478016 A GB478016 A GB 478016A GB 478016 A GB478016 A GB 478016A GB 105255 A GB105255 A GB 105255A
Authority
GB
United Kingdom
Prior art keywords
zinc
acid
per cent
lactic acid
glycero
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
GB478016A
Inventor
Pascal Marino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB478016A priority Critical patent/GB105255A/en
Publication of GB105255A publication Critical patent/GB105255A/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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

105,255. Marino, P. March 31, 1916. Zinc, depositing.-A plating-electrolyte consists of a solution of a zinc salt, for instance a concentrated solution of the sulphate, to which have been added " glycero-sulphuric acid," say 8-10 per cent., boric acid, say 8-10 per cent., and a halogenated lactic acid derivative, of which 5-10 per cent. may be used. The lactic acid derivative, which is stated to take up any hydrogen liberated, may be obtained (a) by treating zinc chloride with a hot solution of a molecular equivalent of lactic acid, or (b) by allowing a mixture of about equal parts of milk, glucose, and hydrochloric acid to ferment. Glycero-sulphuric acid is prepared by pouring six parts by volume of sulphuric acid, of sp. gr. 1.12, into one part of glycerine. If more than feebly acid, the electrolyte is neutralized by zinc oxide or magnesia. Zinc or insoluble anodes are used.
GB478016A 1916-03-31 1916-03-31 Process for the Electrolytic Deposition of Zinc on Metallic Surfaces. Expired GB105255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB478016A GB105255A (en) 1916-03-31 1916-03-31 Process for the Electrolytic Deposition of Zinc on Metallic Surfaces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478016A GB105255A (en) 1916-03-31 1916-03-31 Process for the Electrolytic Deposition of Zinc on Metallic Surfaces.

Publications (1)

Publication Number Publication Date
GB105255A true GB105255A (en) 1917-04-02

Family

ID=32245171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB478016A Expired GB105255A (en) 1916-03-31 1916-03-31 Process for the Electrolytic Deposition of Zinc on Metallic Surfaces.

Country Status (1)

Country Link
GB (1) GB105255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016207203A1 (en) * 2015-06-25 2016-12-29 Basf Se Additive for alkaline zinc plating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016207203A1 (en) * 2015-06-25 2016-12-29 Basf Se Additive for alkaline zinc plating
CN107709627A (en) * 2015-06-25 2018-02-16 巴斯夫欧洲公司 Additive for alkaline zinc plating
US10718060B2 (en) 2015-06-25 2020-07-21 Basf Se Additive for alkaline zinc plating
CN107709627B (en) * 2015-06-25 2020-07-28 巴斯夫欧洲公司 Additive for alkaline galvanization

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