Processing of Sb-Pb-Sn-Containing Materials

Konstantin  L. Timofeev; Alexey  A. Korolev; Gennady  I. Maltsev

Article Details

Processing of Sb-Pb-Sn-Containing Materials

Authors:

Konstantin L. Timofeev | Alexey A. Korolev | Gennady I. Maltsev

Publisher:

KnE Social Sciences

Journal:

KnE Material Sciences Vol.6 Issue 1, pp.214-220

Document Type:

Article

Publication Date:

12/2020

Document Language:

English

Document ID (Org No.):

2001530098

pISSN:

2519-1438

Keywords:

Abstract:

 During the processing of lead containing products and polymetallic alloys the recovery of tin and antimony from technology of lead production is carried out by oxidation refining of decopperized lead with rich oxides (Sn, Sb ≥ 20%).Tin oxides are melted in a short-drum furnaces to lead bullion (> 96% Pb) and tin-rich (> 20% Sn) slag. The slag is melted in an ore-smelting furnace to obtain a Sn-Pb alloy of next composition, %: 56.1 Sn, 18.2 Pb, 14.6 Sb, 6.9 As, which is refined by vacuum distillation with production of rough tin (Sn ≥ 90%). The additional profit of rough tin obtainment (∼310 tons/year), compared with sales of tin slag, is about ∼1.3 million $/year.

Article Details

Processing of Sb-Pb-Sn-Containing Materials

Authors: Konstantin L. Timofeev | Alexey A. Korolev | Gennady I. Maltsev

Publisher: KnE Social Sciences

Journal: KnE Material Sciences Vol.6 Issue 1, pp.214-220

Document Type: Article

Publication Date: 12/2020

Document Language: English

Document ID (Org No.): 2001530098

pISSN: 2519-1438

lead

tin

antimony

melting

vacuum distillation

Issues

Authors:

Konstantin L. Timofeev | Alexey A. Korolev | Gennady I. Maltsev

Publisher:

KnE Social Sciences

Journal:

KnE Material Sciences Vol.6 Issue 1, pp.214-220

Document Type:

Article

Publication Date:

12/2020

Document Language:

English

Document ID (Org No.):

2001530098

pISSN:

2519-1438