Due to increased copper production and the associated environmental consequences, copper production processes need to be improved, considering the impact of their byproducts, among others slag. This study investigated the leaching of individual constituents of iron silicate slag from a copper smelter. This was done by characterising granulated samples of its constituents – glass, matte, speiss – to determine their leaching contribution. It was observed that leaching in distilled and deionised water without pH regulation achieved various natural pH for the constituents. At natural pH, glass (Cu, Zn) and speiss (Ni, Sb) contributed to leaching. Static pH titrations showed the increased leaching of Zn, Cu, Ni, As, and Sb with decreasing pH. Th...
In the production of base metals by smelting of sulphide ore concentrates, large amounts of iron are...
To cope with current trends in the base metals industry due to the lack of pure mining resources, b...
The usual practice of smelting copper is to smelt for matte first. [...] Cutting down the copper con...
Copper smelter slag is a residue product of the pyrometallurgical extraction of copper. Due to its p...
Copper smelter slag is a residue product of the pyrometallurgical extraction of copper. Due to its p...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
In the production of base metals by smelting of sulphide ore concentrates, large amounts of iron are...
To cope with current trends in the base metals industry due to the lack of pure mining resources, b...
The usual practice of smelting copper is to smelt for matte first. [...] Cutting down the copper con...
Copper smelter slag is a residue product of the pyrometallurgical extraction of copper. Due to its p...
Copper smelter slag is a residue product of the pyrometallurgical extraction of copper. Due to its p...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
Water-granulated CaO-modified iron-silicate slags have shown beneficial properties for cement applic...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
The zinc in the fayalite slag of copper smelters, in which Zn-containing raw materials are used, is ...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
Granulated iron silicate slag, a by-product of pyrometallurgical copper extraction, has excellent pr...
In the production of base metals by smelting of sulphide ore concentrates, large amounts of iron are...
To cope with current trends in the base metals industry due to the lack of pure mining resources, b...
The usual practice of smelting copper is to smelt for matte first. [...] Cutting down the copper con...