copper slag furnace slag copper - Matériel - MCC …
copper slag furnace slag copper. Chili 120-150tph Station de concassage mobile de pierre de rivière. Chili 120-150tph Station de concassage mobile de pierre de rivière. Ligne de concassage de minerai de fer du Chili. Papouasie Nouvelle Guinée 250TPH Station de concassage mobile.
copper slag furnace slag copper - …
copper slag, furnace slag, copper - Gerben van … Copper Slag Copper Slag Suppliers and Manufacturers at . Alibaba offers 2 370 copper slag products About 23% of these are abrasives 7% are copper scrap and 3% are other copper A wide variety of copper slag options are available to you such as kitchen melting furnace and water
Copper Slag Cleaning Furnace – Made in China
Upgrading Copper Slag Cleaning Tailings For Re Use .. In terms of copper recovery, it is thus quite important how the copper slag has been processed and cooled post the smelting or converting furnace, EF and prior to the milling and flotation step.
Induction Furnace Cleaning Of Copper Slag
Granulated copper slag is more porous and therefore, has lower specific gravity and higher absorption capacity than air-cooled copper slag. the granulated copper slag is made up of regularly shaped, angular particles, mostly between 4.75 and 0.075 mm (no. 200 sieve) in size (emery, 1986, hughes and haliburton, 1973). morethere
Copper Slag - an overview | ScienceDirect Topics
Copper slag granulated by water quenching produces vitreous amorphous solid particles that show higher stone stability than those air-cooled solidified (Pavéz, Rojas, Palacios, & Nazer, 2004). The stone composition of copper slag varies with the type of furnace.
copper slag furnace slag copper - wiebkewoetzel.de
Copper Slag Loose Copper Slag Manufacturer from. Copper slag is a byproduct produced during smelting of copper which is then processed into abrasive products Typically it is composed of Ferro silicate material and oxides formed when the molten slag is quenched in cold water. Recover Copper from Reverberatory Furnace Slag
Minimization of Copper Losses in Copper Smelting …
Such conditions include operating the electric furnace at metallic copper saturation, maintaining the %Fe in the electric furnace matte between 6 wt.% and 9 wt.%, not exceeding a slag temperature ...
Recovery of cobalt, nickel, and copper from slags, …
Copper reverberatory furnace slag - 200 kVA. During 1995, a campaign was conducted on Minteks 200 kVA DC-arc furnace to recover cobalt from copper reverberatory furnace slag (initially containing Co:0.77% and Cu:1.3%).
What is a Copper Slag? (with pictures) - wiseGEEK
25-5-2020 · Copper slag is a by-product created during the copper smelting and refining process. As refineries draw metal out of copper ore, they produce a large volume of non-metallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of applications in the building and industrial fields.
ISASMELT TM SLAG CHEMISTRY AND COPPER LOSSES IN THE …
Each furnace is rotated by a hydraulic drive linked to the furnace by a chain. By rotat-ing the furnace one way or the other, the operator can either pour the slag into the hauler pot or pour matte into a pot in the aisle. The maximum rate of slag skimming is control-led to minimize the copper content of the slag.
Copper extraction - Wikipedia
Gill quotes a copper in slag value of 0.23% for a wet-charged reverberatory furnace vs 0.37% for a calcine-charged furnace. [27] In the case of calcine-charged furnaces, a significant portion of the sulfur has been eliminated during the roasting stage, and the calcine consists of a mixture of copper and iron oxides and sulfides.
Characteristics and utilisation of copper slag—a …
1-11-2003 · Copper slag has been carbothermally smelted in a submerged electric arc furnace, partially reducing FeO to a metallic phase comprising of copper and other metals by Acma et al. (1992). The metallic phase has been transformed to the granules by passing through an air jet.
copper slag furnace slag copper - Caso - Kefid …
copper slag furnace slag copper. Planta Móvil de Trituradora de Mandíbula. Planta Móvil de Trituradora de Impacto. Planta Móvil de Trituradora de Cono. Planta Móvil de Trituradora de VSI. Material : construcción de carretera e industrias de agregados. Tamaño de salida : los agregados de 5-20mm.
Minimization of Copper Losses in Copper Smelting …
21-9-2012 · During the last few decades, the pyrometallurgical processes used for cleaning copper smelting slags have been steadily optimized. The electric furnace or rotary slag-cleaning furnace are now generally used to perform this task, giving a level of copper in discard slag typically in the range of 0.55 wt.% and 1.3 wt.%, with most plants reporting copper losses in the discard slag in the range of ...
RECOVERY OF COPPER FROM COPPER SLAG AND COPPER SLAG ...
Recovery of copper from copper slag and copper slag flotation tailings 75by oxidative leaching Table 1. stone 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
copper slag concentrator - klimaatwebsite.be
RECOVERY OF COPPER FROM SMELTING SLAG BY. Recovery of copper from smelting slag by sulphation roasting and water leaching 411 Materials and experimental methods Experiments were conducted using a reverberatory furnace slag from the Bor Copper Concentrator, Serbia The slag was sampled from the crushing line before entering the milling section of the concentrator.
Minimization of Copper Losses in Copper Smelting …
In the quest to achieve the highest metal recovery during the smelting of copper concentrates, this study has evaluated the minimum level of soluble copper in iron-silicate slags. The experimental work was performed under slag-cleaning conditions for different levels of Fe in the matte and for a range of Fe/SiO 2 ratios in the slag.
Geotechnical Properties of a Copper Slag
Transportation Research Record 941 Geotechnical Properties of a Copper Slag BRAJA M. DAS, ANTHONY J. TAROUIN, AND ANDREW D. JONES* The çotechnical properties of a copper slag are presented.The slag, produced at the Amer¡can Smelt¡ng and Refining Company (ASAROOI plant in El Paso, Texas, is a by-product of refining copper ore in oil-fi¡ed reverberatory fur.