RO94330B1 - Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii - Google Patents

Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii

Info

Publication number
RO94330B1
RO94330B1 RO121615A RO12161585A RO94330B1 RO 94330 B1 RO94330 B1 RO 94330B1 RO 121615 A RO121615 A RO 121615A RO 12161585 A RO12161585 A RO 12161585A RO 94330 B1 RO94330 B1 RO 94330B1
Authority
RO
Romania
Prior art keywords
mno2
obtaining
batteries
mixture recovered
depolarizing mixture
Prior art date
Application number
RO121615A
Other languages
English (en)
Other versions
RO94330A2 (ro
Inventor
Ana Nimara
Constantin Mateescu
Ecaterina Princz
Livia Martony
Neculai Francu
Arentina Olariu
Ion Gottardi
Original Assignee
Centrul De Chimie
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 Centrul De Chimie filed Critical Centrul De Chimie
Priority to RO121615A priority Critical patent/RO94330B1/ro
Publication of RO94330A2 publication Critical patent/RO94330A2/ro
Publication of RO94330B1 publication Critical patent/RO94330B1/ro

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)

Abstract

Inventia se refera la un procedeu de obtinere a MnO2 din amestecul depolarizant extras din baterii defecte si uzate, procedeu ce include fazele: calcinare-dizolvare-purificare-precipitare-calcinare-spalare-uscare, ducînd la obtinerea unui MnO2 cu caracteristici adecvate pentru a fi reutilizat la fabricarea bateriilor.
RO121615A 1985-12-30 1985-12-30 Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii RO94330B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121615A RO94330B1 (ro) 1985-12-30 1985-12-30 Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121615A RO94330B1 (ro) 1985-12-30 1985-12-30 Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii

Publications (2)

Publication Number Publication Date
RO94330A2 RO94330A2 (ro) 1988-04-30
RO94330B1 true RO94330B1 (ro) 1988-05-02

Family

ID=20118727

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121615A RO94330B1 (ro) 1985-12-30 1985-12-30 Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii

Country Status (1)

Country Link
RO (1) RO94330B1 (ro)

Also Published As

Publication number Publication date
RO94330A2 (ro) 1988-04-30

Similar Documents

Publication Publication Date Title
IT7830391A0 (it) Separatore per batterie, metodo per produrlo e metodo per la separazione nelle batterie.
JPS5342325A (en) Method of making cathode of nonnaqueous battery
GB2185348B (en) Hydrometallurgical process for an overall recovery of the components of exhausted lead-acid batteries
JPS5539200A (en) Method of producing electrochemical battery
BR7906061A (pt) Catodo para uma pilha eletroquimica,pilha eletroquimica,processo para formar um catodo,e coletor de corrente de catodo ativo
NO883153D0 (no) Separator for elektrokjemiske battericeller.
JPS52103636A (en) Galvanic battery using nonncompressive fes particles as cathode
IT8348272A0 (it) Apparecchiatura e metodo per saldare connessioni fra celle di batterie al piombo
IT1171596B (it) Separatore per batterie
JPS55109366A (en) Longgterm battery and method of manufacturing cathode depolarizer mixture used therefor
JPS5384134A (en) Method of manufacturing separator for battery
DK516983A (da) Fremgangsmaade til fremstilling af positive elektroder til elektrokemiske elementer, navnlig li/mno2-celler
JPS531833A (en) Method of producing battery separator
RO94330B1 (ro) Procedeu de obtinere a mno2 din amestec depolarizant recuperat din baterii
BE883229A (fr) Separateur de batterie et procede de formation
JPS52151829A (en) Method of producing battery separator
JPS5761271A (en) Method of producing electrochemical battery
JPS5362138A (en) Method of manufacturing separator for battery
JPS5371227A (en) Method of manufacturing separator for alkaline battery
JPS538732A (en) Method of producing separator for battery
FR2573921B1 (fr) Separateur pour batterie
IT1143120B (it) Perfezionamento nei separatori per batterie elettrolitiche al piombo/acido
AU561906B2 (en) Separator for lead acid battery
JPS5324533A (en) Method of making nonnaqueous electrolyte battery
JPS5357437A (en) Method of producing sulfuric acid battery electrolyte