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ES2032816T3 - Procedimiento para la extraccion de manganeso metalico y dioxido de manganeso de soluciones de sales de manganeso divalente. - Google Patents

Procedimiento para la extraccion de manganeso metalico y dioxido de manganeso de soluciones de sales de manganeso divalente.

Info

Publication number
ES2032816T3
ES2032816T3 ES198787202092T ES87202092T ES2032816T3 ES 2032816 T3 ES2032816 T3 ES 2032816T3 ES 198787202092 T ES198787202092 T ES 198787202092T ES 87202092 T ES87202092 T ES 87202092T ES 2032816 T3 ES2032816 T3 ES 2032816T3
Authority
ES
Spain
Prior art keywords
dioxide
manganese
extraction
procedure
salt solutions
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 - Lifetime
Application number
ES198787202092T
Other languages
English (en)
Spanish (es)
Inventor
Renato Guerriero
Italo Vittadini
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.)
Nuova Samim SpA
Original Assignee
Nuova Samim SpA
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 Nuova Samim SpA filed Critical Nuova Samim SpA
Application granted granted Critical
Publication of ES2032816T3 publication Critical patent/ES2032816T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES198787202092T 1986-11-11 1987-10-30 Procedimiento para la extraccion de manganeso metalico y dioxido de manganeso de soluciones de sales de manganeso divalente. Expired - Lifetime ES2032816T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22287/86A IT1199841B (it) 1986-11-11 1986-11-11 Procedimento per l'estrazione di mn metallico e biossido di manganese da soluzioni di sali di mn bivalente

Publications (1)

Publication Number Publication Date
ES2032816T3 true ES2032816T3 (es) 1993-03-01

Family

ID=11194205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787202092T Expired - Lifetime ES2032816T3 (es) 1986-11-11 1987-10-30 Procedimiento para la extraccion de manganeso metalico y dioxido de manganeso de soluciones de sales de manganeso divalente.

Country Status (7)

Country Link
EP (1) EP0268319B1 (fr)
DE (1) DE3778834D1 (fr)
ES (1) ES2032816T3 (fr)
FI (1) FI874969L (fr)
GR (1) GR3004734T3 (fr)
IT (1) IT1199841B (fr)
NO (1) NO874652L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704098B1 (fr) * 1993-04-16 1995-07-21 Inst Nat Polytech Grenoble Procede de traitement de piles usagee ar electrolyse.
AU5050100A (en) * 1999-05-05 2001-10-08 Michael John Thom Removal of manganese from electrolytes
US6682644B2 (en) 2002-05-31 2004-01-27 Midamerican Energy Holdings Company Process for producing electrolytic manganese dioxide from geothermal brines
CN109112569B (zh) * 2018-09-19 2023-07-25 兰州交通大学 一种离子交换膜电解法同时制备金属锰与二氧化锰的生产方法
CN113373461B (zh) * 2021-04-27 2022-12-02 宁夏天元锰材料研究院(有限公司) 一种同槽电解生产电池级二氧化锰的工艺及设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417259A (en) * 1942-04-15 1947-03-11 American Manganese Corp Electrolytic process for preparing manganese and manganese dioxide simultaneously
SU380742A1 (ru) * 1970-07-20 1973-05-15 Способ одновременного получения марганца и двуокиси марганца электролизом
US3790458A (en) * 1972-10-18 1974-02-05 N Demuria Method of electrochemical processing of manganese ores and their concentration wastes

Also Published As

Publication number Publication date
IT8622287A1 (it) 1988-05-11
FI874969L (fi) 1988-05-12
FI874969A0 (fi) 1987-11-11
IT8622287A0 (it) 1986-11-11
DE3778834D1 (de) 1992-06-11
NO874652L (no) 1988-05-13
EP0268319A2 (fr) 1988-05-25
NO874652D0 (no) 1987-11-09
EP0268319B1 (fr) 1992-05-06
EP0268319A3 (en) 1989-05-24
GR3004734T3 (fr) 1993-04-28
IT1199841B (it) 1989-01-05

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