Misreported pyrite into copper concentrates dramatically declines copper grade and recovery. Copper flotation can be also more complicated if flotation feed comes from an elevated-pyritic copper ore. In this investigation, the effect of two different ore types (high pyritic and low pyritic feeds) was studied on rougher stage of industrial copper flotation circuit. Samples were taken from different streams and the structure of chalcopyrite within the pyrite and non-sulfide gangue minerals was examined in various size fractions for mentioned ore types. Results indicated that 72% and 56% of the total floated pyrite was transferred to concentrate in first four cells in the low and high pyritic feeds, respectively. Whereas, this proportion for f...
Kure-Bakibaba pyritic copper ore of Turkey is easily altered and, therefore, is not floated and sepa...
© 2017 Elsevier Ltd Flotation performance is strongly dependent on the surface properties of the con...
Chalcopyrite, a major source of copper, is commonly found associated with iron sulfides, particularl...
Available online 20 October 2013In the flotation of copper ores, several processing plants report th...
Pyrite particles, having framboidal/altered texture, are known to significantly affect pulp chemistr...
Active pyrite is one of the most undesirable phenomena in the flotation of porphyry copper ores. Mis...
At Newcrest's Telfer gold mine, a strategy of regrinding pyrite rougher flotation concentrates has b...
Copper (Cu) is one of the most important metals required to meet the world’s growing energy producti...
In previous study, it has been found that the grinding conditions have a great effect on the flotati...
Bubble load and top of froth measurements per size class were carried out in a rougher flotation cir...
This paper presents some investigation results about connection between degree of minerals liberatio...
The aim of this study is to apply process mineralogy as a practical tool for further understanding a...
In this work, the effect of copper sulphate on the flotation of Mt Keith pentlandite ores was studie...
The presence of aluminosilicate minerals adversely affects the floatability of copper during process...
Microflotation, laboratory batch, and continuous in-plant minicell tests were conducted to determine...
Kure-Bakibaba pyritic copper ore of Turkey is easily altered and, therefore, is not floated and sepa...
© 2017 Elsevier Ltd Flotation performance is strongly dependent on the surface properties of the con...
Chalcopyrite, a major source of copper, is commonly found associated with iron sulfides, particularl...
Available online 20 October 2013In the flotation of copper ores, several processing plants report th...
Pyrite particles, having framboidal/altered texture, are known to significantly affect pulp chemistr...
Active pyrite is one of the most undesirable phenomena in the flotation of porphyry copper ores. Mis...
At Newcrest's Telfer gold mine, a strategy of regrinding pyrite rougher flotation concentrates has b...
Copper (Cu) is one of the most important metals required to meet the world’s growing energy producti...
In previous study, it has been found that the grinding conditions have a great effect on the flotati...
Bubble load and top of froth measurements per size class were carried out in a rougher flotation cir...
This paper presents some investigation results about connection between degree of minerals liberatio...
The aim of this study is to apply process mineralogy as a practical tool for further understanding a...
In this work, the effect of copper sulphate on the flotation of Mt Keith pentlandite ores was studie...
The presence of aluminosilicate minerals adversely affects the floatability of copper during process...
Microflotation, laboratory batch, and continuous in-plant minicell tests were conducted to determine...
Kure-Bakibaba pyritic copper ore of Turkey is easily altered and, therefore, is not floated and sepa...
© 2017 Elsevier Ltd Flotation performance is strongly dependent on the surface properties of the con...
Chalcopyrite, a major source of copper, is commonly found associated with iron sulfides, particularl...