SU1345642A2 - Method of refining aluminium and its alloys - Google Patents

Method of refining aluminium and its alloys

Info

Publication number
SU1345642A2
SU1345642A2 SU3849171/02A SU3849171A SU1345642A2 SU 1345642 A2 SU1345642 A2 SU 1345642A2 SU 3849171/02 A SU3849171/02 A SU 3849171/02A SU 3849171 A SU3849171 A SU 3849171A SU 1345642 A2 SU1345642 A2 SU 1345642A2
Authority
SU
USSR - Soviet Union
Prior art keywords
alkali
admixtures
alloys
aluminium chloride
metals
Prior art date
Application number
SU3849171/02A
Other languages
Russian (ru)
Inventor
Е.А. Григорьева
Я.И. Морозов
В.М. Рапопорт
А.Б. Безукладников
В.П. Ивченков
Ф.К. Тепляков
И.Ф. Болотова
А.Б. Шмелькина
М.И. Михайлова
С.М. Пирогов
Original Assignee
Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности
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 Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности filed Critical Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности
Priority to SU3849171/02A priority Critical patent/SU1345642A2/en
Application granted granted Critical
Publication of SU1345642A2 publication Critical patent/SU1345642A2/en

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Abstract

FIELD: non-ferrous metallurgy. SUBSTANCE: to remove admixtures of alkali and alkali- earth metals, hydrogen, and non-metals, conditions are created to prevent release of aluminium chloride and its involvement into admixtures' chlorination process. The goal is provided by that treatment of melt with chlorine-gas mixture is carried out in presence of sodium chloride and 2-3 wt % of carbon. EFFECT: increased refinement degree, reduced loss of aluminium chloride with leaving gases. 2 cl, 1 tbl
SU3849171/02A 1985-01-29 1985-01-29 Method of refining aluminium and its alloys SU1345642A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3849171/02A SU1345642A2 (en) 1985-01-29 1985-01-29 Method of refining aluminium and its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3849171/02A SU1345642A2 (en) 1985-01-29 1985-01-29 Method of refining aluminium and its alloys

Publications (1)

Publication Number Publication Date
SU1345642A2 true SU1345642A2 (en) 1996-10-27

Family

ID=60535079

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3849171/02A SU1345642A2 (en) 1985-01-29 1985-01-29 Method of refining aluminium and its alloys

Country Status (1)

Country Link
SU (1) SU1345642A2 (en)

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