Control of Platinum Loss in WEEE Smelting

In spite of significant economic value, the solubilities of the platinum group and precious metals in metallurgical copper smelting slags are not well known. Recent experimental information on iron-free and low-iron silicate melts indicates that the chemical solubility of platinum is very low,

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Bibliographic Details
Published in:JOM (1989) 2020-07, Vol.72 (7), p.2770-2777
Main Authors: Klemettinen, Lassi, Avarmaa, Katri, O’Brien, Hugh, Jokilaakso, Ari, Taskinen, Pekka
Format: Article
Language:English
Subjects:
Alloys
Alumina
Aluminum oxide
Chemistry/Food Science
Copper
Dissolution
Earth Sciences
Engineering
Environment
Equilibrium
Experiments
Gases
Iron and steel making
Metal scrap
Metallurgy
Metals
Partial pressure
Physics
Platinum
Platinum base alloys
Scrap iron
Slag
Smelting
Solubility
Temperature
Thermodynamic Modeling of Sustainable Non-Ferrous Metals Production
Thermodynamic properties
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Description
Summary:In spite of significant economic value, the solubilities of the platinum group and precious metals in metallurgical copper smelting slags are not well known. Recent experimental information on iron-free and low-iron silicate melts indicates that the chemical solubility of platinum is very low,
ISSN:1047-4838
1543-1851
DOI:10.1007/s11837-019-03960-4