GB298461A - - Google Patents

Info

Publication number
GB298461A
GB298461A GB7740/28A GB774028A GB298461A GB 298461 A GB298461 A GB 298461A GB 7740/28 A GB7740/28 A GB 7740/28A GB 774028 A GB774028 A GB 774028A GB 298461 A GB298461 A GB 298461A
Authority
GB
United Kingdom
Prior art keywords
oxidation
box
liquid
liquids
electrolysis
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
GB7740/28A
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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske 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 Siemens and Halske AG filed Critical Siemens and Halske AG
Publication of GB298461A publication Critical patent/GB298461A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/14—Electrolytic production, recovery or refining of metals by electrolysis of solutions of tin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/192—Details relating to the geometry of the reactor polygonal
    • B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived

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 Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

298,461. Siemens & Halske Akt.-Ges. Oct. 8, 1927, [Convention date]. Oxidizing; effecting chemical reactions by immersion of solids in liquids.-The oxidation and reduction of liquids Intended for use as electrolytes are effected by the introduction into the liquid of a reactive substance in powder form enclosed in a perforated container. A perforated box 1 of sheet iron, lined with a fine meshed network 2 and having a cover secured by locking devices 4 may be used to contain the material. The box must be made heavy in order that gases generated by the reaction may not lift it above the surface of the liquid. Examples of the employment of the method are the oxidation of sodium stannite to stannate prior to electrolysis, sodium peroxide being the reagent enclosed in the box, and the oxidation of zinc lyes in preparation for subsequent electrolysis.
GB7740/28A 1927-10-08 1928-03-13 Expired GB298461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE298461T 1927-10-08

Publications (1)

Publication Number Publication Date
GB298461A true GB298461A (en) 1929-06-13

Family

ID=31894188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7740/28A Expired GB298461A (en) 1927-10-08 1928-03-13

Country Status (1)

Country Link
GB (1) GB298461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066518A (en) * 1976-08-20 1978-01-03 Pitt Metals And Chemicals, Inc. Production of potassium or sodium stannate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066518A (en) * 1976-08-20 1978-01-03 Pitt Metals And Chemicals, Inc. Production of potassium or sodium stannate

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