RU94029711A - Method of producing lead from wastes - Google Patents

Method of producing lead from wastes

Info

Publication number
RU94029711A
RU94029711A RU94029711/02A RU94029711A RU94029711A RU 94029711 A RU94029711 A RU 94029711A RU 94029711/02 A RU94029711/02 A RU 94029711/02A RU 94029711 A RU94029711 A RU 94029711A RU 94029711 A RU94029711 A RU 94029711A
Authority
RU
Russia
Prior art keywords
wastes
lead
mixture
sulfides
chlorides
Prior art date
Application number
RU94029711/02A
Other languages
Russian (ru)
Other versions
RU2094509C1 (en
Inventor
Г.Ф. Казанцев
Н.М. Барбин
Г.К. Моисеев
Л.А. Маршук
Л.Е. Ивановский
Н.А. Ватолин
Original Assignee
Институт высокотемпературной электрохимии Уральского отделения РАН
Институт металлургии Уральского отделения РАН
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 высокотемпературной электрохимии Уральского отделения РАН, Институт металлургии Уральского отделения РАН filed Critical Институт высокотемпературной электрохимии Уральского отделения РАН
Priority to RU94029711A priority Critical patent/RU2094509C1/en
Publication of RU94029711A publication Critical patent/RU94029711A/en
Application granted granted Critical
Publication of RU2094509C1 publication Critical patent/RU2094509C1/en

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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

FIELD: nonferrous metallurgy. SUBSTANCE: waste mixture containing oxides, chlorides, sulfides, and sulfates is held in carbonate melts at 720-1200 C at lead waste to melt ratio (0.1-0.6) ± 0.01. EFFECT: eliminated necessity for reducing agent and reduced amount of released gases.

Claims (1)

Изобретение относится к цветной металлургии. Способ заключатся в том, что в карбонатных расплавах выдерживают смесь отходов, содержащую оксиды, хлориды, сульфиды, сульфаты при температуре 720-1200o и соотношении смеси отходов свинца к расплаву ( 0,1 - 0,6) ± 0,01. Изобретение позволяет получить свинец из сложного сырья без применения восстановителя и при этом уменьшает количество отходящих газов.The invention relates to ferrous metallurgy. The method consists in the fact that a mixture of wastes containing oxides, chlorides, sulfides, sulfates is maintained in carbonate melts at a temperature of 720-1200 o and the ratio of the mixture of lead waste to melt (0.1 - 0.6) ± 0.01. The invention allows to obtain lead from complex raw materials without the use of a reducing agent and at the same time reduces the amount of exhaust gases.
RU94029711A 1994-08-08 1994-08-08 Method for production of lead of wastes RU2094509C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94029711A RU2094509C1 (en) 1994-08-08 1994-08-08 Method for production of lead of wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94029711A RU2094509C1 (en) 1994-08-08 1994-08-08 Method for production of lead of wastes

Publications (2)

Publication Number Publication Date
RU94029711A true RU94029711A (en) 1997-05-20
RU2094509C1 RU2094509C1 (en) 1997-10-27

Family

ID=20159509

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94029711A RU2094509C1 (en) 1994-08-08 1994-08-08 Method for production of lead of wastes

Country Status (1)

Country Link
RU (1) RU2094509C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2567769C2 (en) * 2013-09-27 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Metal plumbum production from water suspension of particles of ore containing compounds of plumbum and device of its implementation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110462071B (en) * 2017-04-10 2021-06-01 梅塔洛比利时公司 Improved method for producing coarse solder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2567769C2 (en) * 2013-09-27 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Metal plumbum production from water suspension of particles of ore containing compounds of plumbum and device of its implementation

Also Published As

Publication number Publication date
RU2094509C1 (en) 1997-10-27

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