NL167735B - PROCESS FOR THE ELECTROLYTIC EXTRACTION OF BROWN STONE. - Google Patents

PROCESS FOR THE ELECTROLYTIC EXTRACTION OF BROWN STONE.

Info

Publication number
NL167735B
NL167735B NL7002017.A NL7002017A NL167735B NL 167735 B NL167735 B NL 167735B NL 7002017 A NL7002017 A NL 7002017A NL 167735 B NL167735 B NL 167735B
Authority
NL
Netherlands
Prior art keywords
electrolytic extraction
brown stone
stone
brown
electrolytic
Prior art date
Application number
NL7002017.A
Other languages
Dutch (nl)
Other versions
NL7002017A (en
NL167735C (en
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7002017A publication Critical patent/NL7002017A/xx
Publication of NL167735B publication Critical patent/NL167735B/en
Application granted granted Critical
Publication of NL167735C publication Critical patent/NL167735C/en

Links

Classifications

    • 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
    • C25B1/21—Manganese oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
NL7002017A 1969-02-20 1970-02-12 PROCESS FOR THE ELECTROLYTIC EXTRACTION OF BROWN STONE NL167735C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1908493A DE1908493C3 (en) 1969-02-20 1969-02-20 Process for the electrolytic extraction of manganese dioxide

Publications (3)

Publication Number Publication Date
NL7002017A NL7002017A (en) 1970-08-24
NL167735B true NL167735B (en) 1981-08-17
NL167735C NL167735C (en) 1982-01-18

Family

ID=5725824

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7002017A NL167735C (en) 1969-02-20 1970-02-12 PROCESS FOR THE ELECTROLYTIC EXTRACTION OF BROWN STONE

Country Status (8)

Country Link
US (1) US3634215A (en)
BE (1) BE746291A (en)
CS (1) CS167892B2 (en)
DE (1) DE1908493C3 (en)
FR (1) FR2041054B1 (en)
GB (1) GB1256991A (en)
NL (1) NL167735C (en)
NO (1) NO125883B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874827A (en) * 1931-05-12 1932-08-30 Burgess Battery Co Production of manganese dioxide
FR1448939A (en) * 1965-06-28 1966-08-12 E J Lavino & Co Process for preparing a solution of manganese sulfate from ferromanganese and an ore essentially consisting of manganese dioxide

Also Published As

Publication number Publication date
NO125883B (en) 1972-11-20
DE1908493B2 (en) 1978-08-10
BE746291A (en) 1970-08-20
DE1908493A1 (en) 1970-09-17
NL7002017A (en) 1970-08-24
DE1908493C3 (en) 1979-04-12
NL167735C (en) 1982-01-18
CS167892B2 (en) 1976-05-28
US3634215A (en) 1972-01-11
GB1256991A (en) 1971-12-15
FR2041054A1 (en) 1971-01-29
FR2041054B1 (en) 1974-06-14

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee