GB512366A - An electrolytic apparatus for producing hydroxides of metals - Google Patents

An electrolytic apparatus for producing hydroxides of metals

Info

Publication number
GB512366A
GB512366A GB27183/38A GB2718338A GB512366A GB 512366 A GB512366 A GB 512366A GB 27183/38 A GB27183/38 A GB 27183/38A GB 2718338 A GB2718338 A GB 2718338A GB 512366 A GB512366 A GB 512366A
Authority
GB
United Kingdom
Prior art keywords
anode
metal
cathodes
electrolyte
copper
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
GB27183/38A
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 GB27183/38A priority Critical patent/GB512366A/en
Priority to DEA88177D priority patent/DE711664C/en
Priority to FR844120D priority patent/FR844120A/en
Publication of GB512366A publication Critical patent/GB512366A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof

Abstract

512,366. Metal hydroxides. MUNEKATA, E. Sept. 17, 1938, No. 27183. [Class 41] In preparing metal hydroxides such as those of copper or nickel in an electrolytic cell using an anode of the metal and as electrolyte a solution of an alkali salt such as sodium sulphate, the anode 3 is placed in the upper part of the cell and the electrolyte is circulated downwards so that the metal salt formed at the anode will react with the alkali hydrate formed at the cathodes 7 in the neighbourhood of the cathodes. The anode is formed of a metal block with vertical perforations 5 and an encircling rim 6 into which liquid withdrawn by a pipe 2 is returned. Alternatively the anode may be formed by a bundle of metal strips. The cathodes 7 are provided with inverted troughs 8 of insulating material to collect the evolved hydrogen. A stabilizer for the hydroxide, which in the case of copper may be a carbohydrate or a heavy metal salt may be added to the electrolyte.
GB27183/38A 1937-12-07 1938-09-17 An electrolytic apparatus for producing hydroxides of metals Expired GB512366A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB27183/38A GB512366A (en) 1937-12-07 1938-09-17 An electrolytic apparatus for producing hydroxides of metals
DEA88177D DE711664C (en) 1937-12-07 1938-09-23 Process and cell for the electrolytic production of water-insoluble metal hydroxides
FR844120D FR844120A (en) 1937-12-07 1938-09-30 Electrolytic apparatus for the production of a metal hydrate

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP844120X 1937-12-07
GB27183/38A GB512366A (en) 1937-12-07 1938-09-17 An electrolytic apparatus for producing hydroxides of metals
DEA88177D DE711664C (en) 1937-12-07 1938-09-23 Process and cell for the electrolytic production of water-insoluble metal hydroxides

Publications (1)

Publication Number Publication Date
GB512366A true GB512366A (en) 1939-09-01

Family

ID=10255547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27183/38A Expired GB512366A (en) 1937-12-07 1938-09-17 An electrolytic apparatus for producing hydroxides of metals

Country Status (3)

Country Link
DE (1) DE711664C (en)
FR (1) FR844120A (en)
GB (1) GB512366A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446258A1 (en) * 1979-01-09 1980-08-08 Nickel Le NOVEL PROCESS FOR MANUFACTURING NICKEL OXHYDRY COMPOUNDS

Also Published As

Publication number Publication date
FR844120A (en) 1939-07-19
DE711664C (en) 1941-10-03

Similar Documents

Publication Publication Date Title
US3256504A (en) Galvanic hydrogen producer
US2390591A (en) Electrolytic method for producing oxygen
US3928153A (en) Electrowinning process
GB512366A (en) An electrolytic apparatus for producing hydroxides of metals
GB845511A (en) Improvements relating to the production of metal hydroxides
GB1364761A (en) Process for the eletrolytic preparation of glyoxylic acid
US1854684A (en) Production of aluminum
US2162385A (en) Process of manufacturing large surface electrodes
GB1283417A (en) High speed electrodeposition of nickel and/or cobalt
US2273797A (en) Electrolyzing brines
US2389734A (en) Process for the production of iron powder
GB529398A (en) Improvements in or relating to the electro-deposition of manganese
GB143327A (en) Improvements in electrical accumulators
US1948235A (en) Electrolytic manufacture of iron and its alloys
US1826773A (en) Electrolytic production of alkali and alkaline earth metals
US2099290A (en) Apparatus for the manufacture of mercury sulphate
GB745530A (en) A new or improved electrolytic method for the production of titanium metal
US2223929A (en) Process for electrolytically producing arsenates
GB859723A (en) Improved electrolytic method for the production of manganese dioxide
GB487607A (en) Improvements in electrodes for secondary cells, especially those having alkaline electrolytes
US2027364A (en) Manufacture of mercury sulphate
SU127248A1 (en) Method for producing metal hydroxides or their carbonates
GB641960A (en) Improvements in or relating to electrolysers having soluble anodes
SU59082A1 (en) Method for the decomposition of boron-magnesium minerals with sulfuric acid
US1489240A (en) Voltaic battery and the production of electrode elements therefor