copper slag cleaning furnace

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Cleaning of a copper matte smelting slag from a water …

Cleaning experiments of a copper matte smelting slag from the water-jacket furnace was undertaken by direct reduction in a laboratory-scale electric furnace. The effects of coal-to-slag ratio, w, and the reduction time, t, were considered for two different coal/slag mixing procedures. ...

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Effects of fluxing conditions on copper smelting slag cleaning

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 0.6 - 1.3 wt%, with most plants reporting copper losses in the discard slag in the

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Dalmia - Slag Cleaning

Slag Cleaning Furnace In this furnace, copper rich oxide slags are melted in electric arc furnaces and coke & copper pyrite are added to reduce copper content in the slag. In order to increase reaction rate, slag is over-heated to produce low viscosity aggressive slag.

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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. Far less ...

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Reductive-sulfurizing smelting treatment of smelter slag for copper …

The reductive-sulfurizing smelting treatment of copper-cobalt smelter slag was carried out under Ar atmosphere in a vertical MoSi 2 tube furnace. As an experimental procedure, 200g smelter slags were mixed with the given amount of coke and pyrite and/or slag

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OUTOTEC FLASH SMELTING TECHNOLOGY

Outotec Slag Cleaning Slag cleaning at copper and nickel smelters is typically done using an electric furnace process. The design of Outotec slag cleaning furnaces is based on our extensive experience with different slag compositions and under-standing of how

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Latest results of the slag cleaning reactor for copper recovery …

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

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induction furnace cleaning of copper slag - OCMD

induction furnace cleaning of copper slag Electric Slag Remelting Furnace China Metallurgy Machinery Electric Slag Remelting Furnace,complete details about ... active slag into a water-cooled copper …

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Copper Slag For Blast Cleaning - Buy Copper Slag For …

Copper Slag For Blast Cleaning, Find Complete Details about Copper Slag For Blast Cleaning,Copper Slag For Blast Cleaning,Blast Furnace Slag,Granulated Blast Furnace Slag from Other Copper Supplier or Manufacturer-SHARAD ENTERPRISES

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Physical chemistry of copper smelting slags and copper losses at …

investigate the liquidus temperature and the copper losses in slag from the Teniente converter (TC) and from the slag cleaning electrical furnace (EF) at the Paipote smelter in Chile. The present

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Application of Beneficiation Technology in the Treatment …

The properties of copper slag of the slag cleaning furnace in Guixi smelter is presented in this paper and the technical difficulties to treat electric furnace slag by conventional beneficiation methods are also analyzed.The advanced beneficiation process flow in Guixi ...

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Rectangular Furnace Design and Revolutionary DC-Slag Cleaning …

Rectangular Furnace Design and Revolutionary DC-Slag Cleaning Technology for the PGM Industry Dr. Jens Kempken, Dr. Rolf Degel, Till Schreiter, Hartmut Schmieden (SMS Demag) Keywords: Submerged Arc Furnaces, Ferro Alloys, Non-Ferrous, Copper, Slag Cleaning, PGM, Rectangular

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What is a Copper Slag? (with pictures) - wiseGEEK

15/4/2020· 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.

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Slag Cleaning: The Chilean Copper Smelter Experience

Download Citation | Slag Cleaning: The Chilean Copper Smelter Experience | Chile has seven copper smelters, four that are linked to primary producers (three owned by Codelco ...

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Physical chemistry of copper smelting slags and copper losses at …

investigate the liquidus temperature and the copper losses in slag from the Teniente converter (TC) and from the slag cleaning electrical furnace (EF) at the Paipote smelter in Chile. The present

Get Price

Minimization of Copper Losses in Copper Smelting Slag …

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 0.81.0

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Improving Copper Recovery from Production Slags by Advanced …

Keywords: slag cleaning, stirring mode, copper slag, submerged arc furnace, stirring reactor Abstract Slags resulting from pyrometallurgical copper processes are important by-products to be controlled in structure and composition. Due to the significant volumes

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Products & Services | Manufacturer from Pune

Providing you the best range of Semi Closed Rotating Furnace, Copper / Cobalt Smelting Furnace, Semi Closed Stationery Furnace, Copper Slag Cleaning Furnace, Engineering Services and Ferro Alloy Plants with effective & timely delivery.

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What is a Copper Slag? (with pictures) - wiseGEEK

15/4/2020· 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.

Get Price

THE SUBMERGED ARC FURNACE (SAF) STATE OF ART IN METAL …

Copper Slag Cleaning First Quantum at Kansanshi Copper Smelter Copper Slag cleaning in (electrical) furnaces has been increasingly popular over the last decades. METIX, part of the SMS group, has recently constructed an electric furnace for the First

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