copper recovery magnetic slag - zostanliderem.eu

Aiming at recovering iron from high-iron-content copper slag, this article introduced a combination technology of deep reduction and magnetic beneficiation, investigated the iron recovery efficiency and optimized the technical conditions. When coke powder with 86wt% fixed carbon was used as a reductant, iron was successfully extracted from the copper slag. Under the optimized condition of the ...

Slag - Wikipedia

The target of the current work is to investigate the possibility of nickel recovery from EAF slag by magnetic separation. To meet the target, the effect of the following parameters was studied: grain size, magnetic field intensity, thickness of slag layer, moisture content, and re-grinding of the coarser slag …

Copper Recovery Magnetic Slag - familienhaus-toelz.de

Attempts to economically and effectively treat copper slag (CS) and ferruginous manganese ore(FMO) using the traditional direct reduction–magnetic separation process have faced many challenges, such as low levels of metal recovery, poor cost-effectiveness and the need for a high proportion of additives.

copper recovery magnetic slag - YouTube

Copper Slag Magnetic Recovery Machine In South Africa. Processing ability: 0.5–500 t/h Feeding size: ≤25 mm Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous ...

copper recovery magnetic slag in malaysia - winkler …

At present, copper production in China mainly comes in a pyrometallurgical process. Generally, for one ton of copper, 2.2 tons of discarded copper slag is generated, and in China, the amount of discharging copper slag exceeds 10 million tons per year [], with the accumulated amount of copper slag over the years exceeding 120 million tons [].Iron can reach about 48 million tons in this copper ...

Crystal formation and growth by slow cooling for recovery ...

Copper smelting produces large amounts of slag and new methods of handling this by-product are required. Considering copper smelting slag as metal resource, we studied the effects of a slow cooling process on the crystal growth of magnetite in smelting slag and the applicability of magnetic …

Copper Slag Magnetic Recovery Machine 2019-11-23

copper recovery magnetic slag. copper recovery magnetic slag XSM excellent mining crushing machinery products or production line design, the company is committed to building the Chinese brand mine crushing and processing machinery, mainly crusher, mill, sand making our products (copper recovery magnetic slag) in more than one hundred of the worldsales of countries and regions.

Latest results of the slag cleaning reactor for copper ...

LATEST RESULTS OF THE SLAG CLEANING REACTOR FOR COPPER RECOVERY 199 The slag velocity is similar. The results of CFD modelling (Figure 3 and 4) for a large furnace show very high slag velocities (up to 0.08 m/s) below the electrode at low magnetic field values (0.01 tesla). The second part of the channel furnace has a

Iron Recovery from Discarded Copper Slag in a RHF Direct ...

SBM copper slag recovery magnetic separator has broad selection of applications and wide selection of equipment sizes ans capabilities. With high separation efficiencies and fine particle processing, the machine has simple dependable design with no moving parts. The copper slag magnetic separator is simple flushing of magnetics and it is ...

Copper Slag Magnetic Recovery Machine In South Africa

copper slag magnetic separation beneficiation. Copper slag is a solid waste that has to be treated for metals recovery In order to recover iron from copper slag the technology of carbothermic reduction and magnetic separation was developed During the reduction roasting additive CaO reacted with Fe2SiO4 of copper slag forming CaOSiO2 and ...

Synergetic utilization of copper slag and ferruginous ...

copper recovery magnetic slag copper recovery magnetic slag XSM excellent mining crushing machinery products or production line design the company is committed to building the Chinese brand mine crushing and processing machinery mainly crusher mill sand making our products copper recovery magnetic slag in more than one hundred of the .

An Overview of Recovery of Metals from Slags

Copper Recovery Magnetic Slag. Recovery of copper from copper slag and copper slag flotation tailings 77by oxidative leaching Leaching with ferric sulphate The slag and the slag flotation tailings were leached with ferric sulphate in 1 M sulphuric acid. The ferric iron concentration was varied in the range from 5 gdm3 to. Learn More

Recovery of iron from copper slag by deep reduction and ...

minerals Article Iron Recovery from Discarded Copper Slag in a RHF Direct Reduction and Subsequent Grinding/Magnetic Separation Process Zhicheng Cao 1,2, Tichang Sun 1,*, Xun Xue 1,2 and Zhanhua Liu 2 1 Key Laboratory of High-Efficient Mining and Safety of Metal Mines, Ministry of Education, University of Science and Technology Beijing, Beijing 100083, China; …

Nickel recovery from electric arc furnace slag by …

High frequency induction melting furnace apparatus for recovery of Fe, Cu from copper smelting slag . Figure 3. Experimental apparatus for High frequency induction meting . RESULTS AND DISCUSSION . Theoretical Considerations . In this experiment, Fe and Cu contained in the copper smelting slag were recovered to separate the pig iron and the ...

mini copper slag seperator - ferronneriedelacourt.be

The copper slag generated at Kure, has been investigated by Acma et al. (1997) for the recovery of copper, cobalt and production of magnet grade iron oxide by pyro-hydrometallurgical route. The fayalitic slag analysing about 0.8% Cu and 0.4% Co is reduced with coke/graphite in a DC arc furnace to yield a liquid alloy rich in iron containing ...


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