RO103247B1 - Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb - Google Patents

Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb

Info

Publication number
RO103247B1
RO103247B1 RO137673A RO13767389A RO103247B1 RO 103247 B1 RO103247 B1 RO 103247B1 RO 137673 A RO137673 A RO 137673A RO 13767389 A RO13767389 A RO 13767389A RO 103247 B1 RO103247 B1 RO 103247B1
Authority
RO
Romania
Prior art keywords
self
discharge
lead accumulator
reducing method
acid lead
Prior art date
Application number
RO137673A
Other languages
English (en)
Other versions
RO103247A2 (en
Inventor
Alexandru Turdeanu
Gheorghe Rusu
Vasile Constantinescu
Alexandru Tarnovan
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
Priority to RO137673A priority Critical patent/RO103247B1/ro
Publication of RO103247A2 publication Critical patent/RO103247A2/ro
Publication of RO103247B1 publication Critical patent/RO103247B1/ro

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

Inventia se refera la un procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb, provocata de prezenta accidentala a ionilor de Fe exponent 2+ în electrolit, peste limita admisa de fabricantii de baterii. Procedeul consta în adaugarea în compozitia clasica a pastelor negative pentru electrozii acumulatoarelor a unei substante organice (o-fenantrolina) capabila sa complexeze ionii Fe exponent 2+ din solutie, inhibînd efectele nedorite ale alierii Fe cu masa activa negativa (plumbul spongios).
RO137673A 1989-01-10 1989-01-10 Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb RO103247B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO137673A RO103247B1 (ro) 1989-01-10 1989-01-10 Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO137673A RO103247B1 (ro) 1989-01-10 1989-01-10 Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb

Publications (2)

Publication Number Publication Date
RO103247A2 RO103247A2 (en) 1991-12-02
RO103247B1 true RO103247B1 (ro) 1992-06-25

Family

ID=20123730

Family Applications (1)

Application Number Title Priority Date Filing Date
RO137673A RO103247B1 (ro) 1989-01-10 1989-01-10 Procedeu de reducere a autodescarcarii acumulatoarelor acide cu plumb

Country Status (1)

Country Link
RO (1) RO103247B1 (ro)

Also Published As

Publication number Publication date
RO103247A2 (en) 1991-12-02

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