GB100152A - Improvements in or relating to the Electrolytic Production of Sodium Perborate. - Google Patents

Improvements in or relating to the Electrolytic Production of Sodium Perborate.

Info

Publication number
GB100152A
GB100152A GB308416A GB308416A GB100152A GB 100152 A GB100152 A GB 100152A GB 308416 A GB308416 A GB 308416A GB 308416 A GB308416 A GB 308416A GB 100152 A GB100152 A GB 100152A
Authority
GB
United Kingdom
Prior art keywords
sodium perborate
nickel
substances
relating
perborate
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
GB308416A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to GB309916A priority Critical patent/GB102089A/en
Publication of GB100152A publication Critical patent/GB100152A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/32—Perborates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)

Abstract

100,152. Deutsche Gold- & Silber- Scheideanstalt, vorm. Roessler. March 10, 1915, [Convention date]. Sodium perborate, obtaining; electrodes.-Cathodes used in the production of sodium perborate (bv anode oxidation) are made of substances which, either as such or in combination, tend to decompose the perborate catalytically, good yields being obtained notwithstanding this tendency. Such substances are lead, iron, nickel, copper, and carbon. Metals not having the property referred to, for instance zinc, tin, and aluminium, are found to be unsuitable. At the surface of the electrolyte, the cathodes, unless of nickel, are protected against the action of the liquid and air, for instance by coating them with a metal such as platinum, or a resistent varnish, or by covering them by rubber tubing.
GB308416A 1915-03-11 1916-03-01 Improvements in or relating to the Electrolytic Production of Sodium Perborate. Expired GB100152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB309916A GB102089A (en) 1916-03-01 1916-03-01 Improvements in or relating to the Electrolytic Production of Sodium Perborate.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED31638D DE378891C (en) 1915-03-11 1915-03-11 Process for electrolytic sodium perborate preparation

Publications (1)

Publication Number Publication Date
GB100152A true GB100152A (en) 1916-11-02

Family

ID=7040995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB308416A Expired GB100152A (en) 1915-03-11 1916-03-01 Improvements in or relating to the Electrolytic Production of Sodium Perborate.

Country Status (3)

Country Link
DE (1) DE378891C (en)
GB (1) GB100152A (en)
NL (1) NL4345C (en)

Also Published As

Publication number Publication date
NL4345C (en)
DE378891C (en) 1923-08-06

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