Copper Loss in Slag ResearchGate

Smelter slag a byproduct of metallurgical processes was made and dumped for over 100 years of ore exploitation in Bor Copper Mine. Smelter slag dumps with approximately 16.500.000 tons of slag


Recovery of copper from copper slag and copper slag flotation tailings 75by oxidative leaching Table 1. Chemical compositions of the copper smelter slag and the slag flotation tailings Constituent Content (wt.%) Copper Slag Slag Flotation Tailings Cu total 0.97 0.59 Cu oxides 0.15 0.06 Cu sulphides 0.82 0.53 SiO 2 33.75 34.62 Al 2 O

milling and flotation of slow cooled copper slag

techniques such as slag cleaning slow cooling of the slag followed by milling and flotation are inappropriate for cobalt recovery from converter slag [78]. Read More Minimization of Copper Losses in Copper Smelting Slag During

Flotation of copper sulphide from copper smelter slag

The information will help in the flotation of copper smelter slag for better copper grade and recovery. Abstract Present work focuses on the differences in the performances obtained in the froth flotation of copper smelter slag with multiple collector viz. sodium isopropyl xanthate (SIPX) sodium diethyl dithiophosphate (DTP) and alkyl

The Recovery of Copper from Smelting Slag by Flotation

Abstract. Aiming at the recovery of copper from smelting slag a flotation approach was studied. It was found that this slag composed of fine particles with complex association and distribution in which bornite was the main copperbearing mineral after a detailed mineralogy analysis via polarizing microscope SEM and XRD.

Recovery of metal values from copper slags by flotation

For an aircooled slag at optimized conditions 72% of copper was recovered in one stage flotation and a 12.6% copper concentrate was achieved. The best recovery efficiency was obtained when 30 g

Flotation of copper sulphide from copper smelter slag

Correlated the slag mineralogy with flotation performance of copper sulphide. The role of single collectors and collector mixture were evaluated in terms of copper grade and recovery. Examined the flotation results to investigate that whether there was synergistic effect arising from mixing collectors.

Optimization of the flotation of copper smelter slags from

Optimization of the flotation of copper smelter slags from Namibia Custom Smelters Slag Mill Plant Elias Sipunga A research report submitted to the Faculty of Engineering and the Built Environment University of the Witwatersrand in partial fulfillment of the requirements for the degree of Master of Science in Engineering

Utilization of Flotation Wastes of Copper Slag as Raw

Copper slag (CS) is a byproduct obtained from the process of copper manufacturing (Schlesinger et al. 2011) with approximately 40 million ton of the slag generated annually worldwide (Obe et al

Indonesia Slag industry news from Global Slag

Indonesia Semen Indonesia has launched a new slag cement product under the brand Maxstrength Cement. The cement producer said it was the first Portland Slag cement produced in the country. The company can producer 1500t/day of the slag cement and it is intended for use in large scale infrastructure projects that require high flexural strength such as bridges or road flyovers.