Jaw Crusher
As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.
Input Size: 0-1020mm
Capacity: 45-800TPH
Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore
Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.
Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;
Technical Specs
china round platform
Blast furnace definition of blast furnace by The Free
Define blast furnace. blast furnace synonyms, blast furnace pronunciation, blast furnace translation, English dictionary definition of blast furnace. blast furnace n. Blast furnace slag is a nonmetallic byproduct of iron and steel production. Entry of 'toxic' materials .
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Control of Slag and Insoluble Buildup in Ladles, Melting
Slag Composition: The composition of furnace and ladle slag is often very complex. The slags that form in electric furnace melting result from complex reactions between silica (adhering sand and dirt from casting returns), oxides from scrap, other oxidation by-products from melting and reactions with refractory linings.
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flotation of copper slag of oranjestad
Recovery of Copper from the Slag of Khatoonabad Flash . Jun 05, 2013· Copper loss in the slag of Khatoonabad flash smelting furnace is estimated to be about 13 %. At present, the electric slag cleaning furnace is used for the recovery of copper from slag. Inquire Now; copper slag flotation plantYouTube. Jun 04, 2019· This video is unavailable.
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Refining Slag Treatment with Flotation Cell
A flotation cell with special structure of barrier grid plate and -loop channel is developed for refining slag processing, which provides a proper way to solve the sediment problem during refining slag flotation.
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RECOVERY OF COPPER FROM COPPER SLAG AND COPPER .
reverberatory furnace slag flotation tailings from the Bor Copper Concentrator. The slag was sampled from the crushing line before entering the milling section of the concentrator, whereas the slag flotation tailings were sampled from the tailings disposal line. The slag .
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Recovery of copper from reverberatory furnace slag by
The recovery of copper from reverberatory furnace slag utilizing flotation has been studied. The effective factors such as particle size, pH, the amount and type of collector and additives, and flotation time were examined. The effect of cooling rate on flotation behavior of the slag was also studied.
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The smelting operations of Anglo American's platinum
furnace stability and longevity. Control of the chromium input to each of the smelters has substantially allowed continued operations at levels below the spinel saturation point in slag, which results in lowered matte and slag temperatures. Mogalakwena concentrate, arising from the Platreef ore, is .
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Recovery of cobalt from slag in a DC arc furnace at
Recovery of cobalt from slag in a DC arc furnace at Chambishi, Zambia . RT Jones, GM Denton, QG Reynolds (Mintek), JAL Parker, GJJ van Tonder (Bateman Titaco) Pyrometallurgy Division, Mintek, Private Bag X3015, Randburg, 2125, South Africa [email protected]
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Control of Slag and Insoluble Buildup in Ladles, Melting
Slag Composition: The composition of furnace and ladle slag is often very complex. The slags that form in electric furnace melting result from complex reactions between silica (adhering sand and dirt from casting returns), oxides from scrap, other oxidation by-products from melting and reactions with refractory linings.
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Recovery of Copper and Silver by Flotation from Smelting
The recovery of copper from smeltery furnace slag by flotation has been studied. By analysis the slag containing 1.61% copper and 27.80g/t silver is available to recovery. The effective factors such as particle size, the amount and type of collector were examined. The .
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Recovery of copper from reverberatory furnace slag by
Smelter slag was used for experimental tests as a by-product of copper concentrate smelting smelting in reverberatory furnaces. Slags of rever-beratory are cooled in a glassy mass, fayalite, in...
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FROTH FLOTATION TO REPLACE ELECTRIC FURNACE FOR .
flotation and is fed into a Niro dryer at 75%-78% solids, producing a dry concentrate with less than 0.2% humidity. The dry concentrate is the feed to an Outokumpu flash-smelting furnace, which produces a low-grade matte and high-grade slag. While the high-grade slag from the flash furnace is further treated in the two electric furnaces to
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Slag Float Plant Maintenance Agreement Outotec
Slag Flotation Plant The slag from the customer's smelter furnace is processed at the Slag Flotation Plant (SFP) via various minerals processing technologies. The SFP plays an important role in extracting maximum value from the ore. In 2016, during the early installation phase of the customer's new SFP, Outotec undertook a Maintenance
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Aluminum Dross Furnace Salt Slags Processing
Aluminum Dross Furnace Summary Disposal of the salt slag produced during the processing of aluminum dross and scrap is of particular interest to the secondary aluminum industry. Melting of these materials is carried out under a salt flux cover to dissolve the contaminants, mostly aluminum oxide, and to optimize the recovery of aluminum metal.
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Effect of Copper and Iron Ions on the Sulphidizing
The treatment of smelting slag has attracted much attention nowadays. This study investigates the influence of Na 2 S, CuSO 4, and FeCl 3 on sulphidizing flotation of copper oxide. The results show that a proper Cu 2+ concentration can increase the sulphidizing effect of copper oxide, while Fe 3+</sup> inhibits the sulphidizing effect.
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COPPER Copper production TU Delft
slag, refining slag, or flue dusts), and copper-alloy scrap. The construction of the furnace is basically related to that of the iron blast furnace, but there are considerable differences in design, especially in size and shape: the copper blast furnace is lower and smaller, and its cross section is rectangular.
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Smelter Aurubis
Black copper with a concentration of 98-99 % and slag are formed in the conversion process. The slag obtained from the converters and from the smelting furnace is transported to a flotation plant. The sulfuric gases from the smelting furnace and the converters are passed on to produce sulfuric acid.
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The Recovery of Copper from Smelting Slag by Flotation
Feb 08, 2017· 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 copper-bearing mineral after a detailed mineralogy analysis via polarizing microscope, SEM and XRD.
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Factors affecting nickel recovery from slags produced
the classifier. Samples of flotation feed, flotation concentrates and tailings were also collected early in 2000, and again in 2003, in order to identify recovery problems at the slag plant. ANDREWS, L. Factors affecting nickel recovery from slags.produced during platinum smelting VII International Conference on Molten Slags Fluxes and
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FROTH FLOTATION TO REPLACE ELECTRIC FURNACE FOR .
flotation and is fed into a Niro dryer at 75%-78% solids, producing a dry concentrate with less than 0.2% humidity. The dry concentrate is the feed to an Outokumpu flash-smelting furnace, which produces a low-grade matte and high-grade slag. While the high-grade slag from the flash furnace is further treated in the two electric furnaces to
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Recovery of cobalt, nickel, and copper from slags, using
Mintek has been working on the recovery of cobalt, and the associated valuable metals, from slags, since 1988, using DC-arc furnace technology to effect selective carbothermic reduction of the oxides of cobalt, nickel, copper, (and zinc, where present), while retaining the maximum possible quantity of iron as oxide in the slag.
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Recovery Of Copper From Reverberatory Furnace Slag By
Recovery Of Copper From Reverberatory Furnace Slag By Flotation Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc.
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LADLE REFINING AND SLAG CONDITIONING
• Improved steel cleanliness; inclusion flotation and sulfide and oxide shape control The goal of ladle refining is to deliver a ladle of homogeneous liquid steel to the caster (or ingot station) on time, at the right temperature, and meeting total chemical specifications. In the blast furnace slag originates from the gangue in the ore
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blast furnace slag granulation VNIIMT technology
Nov 19, 2014· blast furnace slag granulation VNIIMT technology
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COMPARATIVE RESULTS OF COPPER FLOTATION FROM .
smelter slag are obtained, necessary for further testing the process of flotation concentration. This paper presents the achieved comparative results from the flotation concentration process of smelter slag and granulated smelter slag of reverberatory furnace. Keywords: smelter slag, granulation, grinding, flotation, Cu recovery *Mining and
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Recent developments in slag-fuming
Recent developments in slag-fuming process S. K. DAS and S. SARKAR N most lead-zinc run-of-mine ores, the main valua-1 ble minerals are galena and sphalerite . Two pro-ducts, namely a lead concentrate and a zinc concentrate are obtained by the differential froth flotation process. The separation is .
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(PDF) Recovery of Copper from the Slag of Khatoonabad
At present, the electric slag cleaning furnace is used for the recovery of copper from slag. However, due to low recovery efficiency of electric furnace along with high consumption of electrical...
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Recover Copper from Reverberatory Furnace Slag
The presence of copper in reverberatory furnace slag is accepted as being due to two factors: chemically dissolved copper and mechanically entrapped matte. Beyond this fact, however, opinions on the nature of the materials involved begin to diverge.
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Optimization of the flotation of copper smelter slags from
flotation tests which were performed on slag samples from three different sources (TSL furnace, copper converters, reverberatory furnace) to recover the copper minerals. A range of commercial flotation reagents including xanthates, dithiophosphates, mercaptobenzothiazole,
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