[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SU851975A1 - METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST - Google Patents

METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST

Info

Publication number
SU851975A1
SU851975A1 SU2920024/02A SU2920024A SU851975A1 SU 851975 A1 SU851975 A1 SU 851975A1 SU 2920024/02 A SU2920024/02 A SU 2920024/02A SU 2920024 A SU2920024 A SU 2920024A SU 851975 A1 SU851975 A1 SU 851975A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lead
battery scrap
lead dust
processing battery
melt
Prior art date
Application number
SU2920024/02A
Other languages
Russian (ru)
Inventor
Л.Е. Ивановский
И.Г. Розанов
Г.Ф. Казанцев
В.А. Калашников
З.И. Лимановский
И.Ф. Цыганенко
В.В. Агапов
Г.М. Стулова
Original Assignee
Институт электрохимии Уральского научного центра АН СССР
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 Институт электрохимии Уральского научного центра АН СССР filed Critical Институт электрохимии Уральского научного центра АН СССР
Priority to SU2920024/02A priority Critical patent/SU851975A1/en
Application granted granted Critical
Publication of SU851975A1 publication Critical patent/SU851975A1/en

Links

Landscapes

  • Secondary Cells (AREA)

Abstract

1. Способ переработки аккумуляторного лома и свинцовой пыли в присутствии карбоната натрия и углеродсодержащего восстановителя, отличающийся тем, что, с целью повышения извлечения свинца и охраны окружающей среды, аккумуляторный лом и свинцовую пыль погружают в расплав карбонатов щелочных металлов и процесс ведут при температуре выше температуры плавления окиси свинца.2. Способ по п. 1, отличающийся тем, что в качестве солевого расплава берут смесь карбонатов натрия и калия в следующем соотношении, мас.%:Карбонат натрия - 50 - 70Карбонат калия - 30 - 503. Способ по п.1, отличающийся тем, что восстановление ведут с наложением на расплав электрического тока.1. A method of processing battery scrap and lead dust in the presence of sodium carbonate and a carbon-containing reducing agent, characterized in that, in order to increase lead extraction and environmental protection, battery scrap and lead dust are immersed in a melt of alkali metal carbonates and the process is carried out at a temperature above melting of lead oxide. A method according to claim 1, characterized in that a mixture of sodium and potassium carbonates is taken as a molten salt in the following ratio, wt.%: Sodium carbonate - 50 - 70 Potassium carbonate - 30 - 503. The method according to claim 1, characterized in that restoration lead with the imposition of a melt of electric current.

SU2920024/02A 1980-03-26 1980-03-26 METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST SU851975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2920024/02A SU851975A1 (en) 1980-03-26 1980-03-26 METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2920024/02A SU851975A1 (en) 1980-03-26 1980-03-26 METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST

Publications (1)

Publication Number Publication Date
SU851975A1 true SU851975A1 (en) 1999-06-27

Family

ID=60523573

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2920024/02A SU851975A1 (en) 1980-03-26 1980-03-26 METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST

Country Status (1)

Country Link
SU (1) SU851975A1 (en)

Similar Documents

Publication Publication Date Title
SE8207238L (en) PROCEDURE FOR PURIFICATION OF SILICONE
SU851975A1 (en) METHOD FOR PROCESSING BATTERY SCRAP AND LEAD DUST
SE415373C (en) KEEP RECYCLING LEAD AND SILVER FROM LEAD-SILVER RESIDUES
JPS55141586A (en) Recovering method of lead
ES8205872A1 (en) Copper refining
JPS5248511A (en) Melting method of refining slag, having alkali metal compounds for its chief ingredients
RU96114770A (en) METHOD OF PROCESSING LEAD CONTAINING SCRAP AND LEAD DUST
SU478524A1 (en) Method of reprocessing coppery-antimonic tin-containing waste by refining tin
SU770218A1 (en) METHOD FOR PROCESSING LEAD BATTERY SCRAP
JPS5339297A (en) Production of alkali metal carbonate from molten iron alloy refining slag as raw material
SE8304384D0 (en) STARTING ELECTRODES FOR DIRECTIONS
FR2277038A1 (en) Purified aluminium chloride - alkali chloride melt - for battery electrolytes, has improved coulombic yield
NO156211C (en) MELT ELECTROLYSIS ELECTRODE.
SU754872A1 (en) METHOD OF PROCESSING HALSE-CONTAINING LEAD PRODUCTION DUST
SU1075881A1 (en) ELECTROLYTE FOR CHEMICAL CURRENT SOURCE
SU132823A1 (en) A method of processing sodium antimonate with the regeneration of the soda compound
SU1243572A1 (en) ELECTROLYTE FOR CHEMICAL CURRENT SOURCE AND ITS OPTIONS
JPS5644709A (en) Softening method of steel making slag
SU1450389A1 (en) METHOD OF PROCESSING OF TIN-TUNGSTEN CONCENTRATES
FR2142205A5 (en) Flux for electroslag welding - contg oxide potassium carbonate borax, sodium fluoride and opt cryolite
SU1382020A1 (en) FLUX FOR LEAD-SILVER ANODES MELTING
Abrosimov et al. Origin of Secondary Lead Materials
GB1329079A (en) Method of refining tellurium containing lead
IT1113339B (en) METHOD AND EQUIPMENT TO REDUCE GRANULATED IRON OXIDE IN MELTED IRON WITH A REDUCING SOLID
SU609336A1 (en) METHOD FOR PROCESSING MATERIALS CONTAINING TIN, INDIA AND ZINC