SU753149A1 - METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION

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Publication number
SU753149A1
SU753149A1 SU2729241/02A SU2729241A SU753149A1 SU 753149 A1 SU753149 A1 SU 753149A1 SU 2729241/02 A SU2729241/02 A SU 2729241/02A SU 2729241 A SU2729241 A SU 2729241A SU 753149 A1 SU753149 A1 SU 753149A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bath
lead
metal
continuous
installation
Prior art date
Application number
SU2729241/02A
Other languages
Russian (ru)
Inventor
А.В. Долгов
С.Н. Сутурин
В.Е. Дьяков
Original Assignee
Ордена Трудового Красного Знамени институт гидродинамики СО 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 Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР filed Critical Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР
Priority to SU2729241/02A priority Critical patent/SU753149A1/en
Application granted granted Critical
Publication of SU753149A1 publication Critical patent/SU753149A1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Centrifugal Separators (AREA)

Abstract

1. Способ непрерывного рафинирования свинца, включающий заливку исходного металла в ванну, охлаждение, фильтрацию и слив его, отличающийся тем, что, с целью повышения прямого извлечения свинца и уменьшения загрязнения окружающей среды, исходный металл охлаждают непрерывной заливкой его в ванну с расплавом свинца, имеющим 420-520°С и содержащим 0,2-0,5% меди, из нижней части ванны непрерывно выводят отфильтрованный свинец, а из верхней части непрерывно выводят примеси, при этом в верхней части ванны ведут непрерывное перемешивание свинца и принудительно отводят тепло от ванны.2. Установка для осуществления способа по п.1, содержащая ванну с лотком заливки металла, сифон слива отфильтрованного металла, погружную автоматическую фильтрующую центрифугу, отличающаяся тем, что верхняя часть ванны отделена от нижней решеткой, а ванна в зоне поступления исходного металла снабжена холодильником.1. Method for continuous refining of lead, including pouring the base metal into the bath, cooling, filtering and draining it, characterized in that, in order to increase the direct extraction of lead and reduce environmental pollution, the base metal is cooled by continuous pouring it into the lead melt bath, having 420–520 ° C and containing 0.2–0.5% copper, filtered lead is continuously removed from the lower part of the bath, and impurities are continuously removed from the upper part, while lead and continuous mixing are carried out in the upper part of the bath itelno remove heat from vanny.2. Installation for implementing the method according to claim 1, containing a bath with a metal pouring tray, a drained siphon of filtered metal, an immersion automatic filter centrifuge, characterized in that the upper part of the bath is separated from the lower grate, and the bath in the zone of arrival of the source metal is equipped with a refrigerator.

SU2729241/02A 1979-02-26 1979-02-26 METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION SU753149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2729241/02A SU753149A1 (en) 1979-02-26 1979-02-26 METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2729241/02A SU753149A1 (en) 1979-02-26 1979-02-26 METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION

Publications (1)

Publication Number Publication Date
SU753149A1 true SU753149A1 (en) 2011-11-10

Family

ID=60514521

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2729241/02A SU753149A1 (en) 1979-02-26 1979-02-26 METHOD FOR CONTINUOUS LEAD REFINING AND INSTALLATION FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
SU (1) SU753149A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630070C2 (en) * 2016-11-10 2017-09-05 Виталий Евгеньевич Дьяков Method for refining lead from copper and centrifugal apparatus for its implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630070C2 (en) * 2016-11-10 2017-09-05 Виталий Евгеньевич Дьяков Method for refining lead from copper and centrifugal apparatus for its implementation

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