Flash smelting slags are cleaned in an electric arc furnace, where coke is used as reductant and the copper content of the final slag decreases [1,2]. Also, several practices of recovering metals from slags have been reported [3,4,5,6,7].
Recovery of cobalt, nickel, and copper from slags, using,Because of the similarities in the reduction behaviour of cobalt and iron, some a furnace which produces a matte (for further treatment) and a slag (which is dumped). .
that recovering base metals from slag reduces environmental ... structure. Slags produced by pyrometallurgical methods contain different minerals and chemical composition. The electric furnace (EF) slag includes low grade copper and high ferrous [4,7]. Notably, copper ... copper slags returning to the EF [33] are applied in copper recovery ...
Aug 15, 2016· On this videos i'm showing you what i do to some of the copper from my pouring videos. Check out my old video when i was making 5 pound copper ingots 5 years ago.
Reverberatory furnaces were often used to treat molten converter slag to recover contained copper. Once all of the iron has been removed, further air blowing without flux oxidises the rest of the sulphur, and ultimately produces blister copper that is 98% pure.
Recovery of copper from reverberatory furnace slag by flotation Abstract The recovery of copper from reverberatory furnace slag utilizing flotation has been studied Copper Recovery in Smelting Slag Recycling There are large amount of clay in the smelting slag Libya copper flotation from converter slags According to the mineral properties of copper slag, attempts are made to explore the ...
Recovery of Copper and Cobalt from Copper Slags as Selective 389 intervals. By treatment with hot water, recovery of copper and cobalt from the ore mixture was aimed
blowing of topblown rotary furnace furnace slag crude lead Smoking and goldsilver alloy (return to bismuth dust (return to ... with a long recovery time and low recovery rate; the copper Smelting system can only recover gold and silver, but fail to recover lead and bismuth, also, returning to ... copper slag, arsenicantimony Slag and Smok ...
Additional Physical Format: Online version: Paige, (Jack I.). Recovery of iron and copper from copper smelting furnace slags by carbon injection.
How You Can Recycle Printed Circuit Boards. ... Recovering Copper From Wastewater Sludge: To get at this copper, simply heat the sludge to 600 to 750 degrees Celsius to create copper oxide, ... then putting it in a melting furnace with sulfur to remove the copper.
furnace, is copper Sulfide bearing raw material created in the ... recovering the valuable metals, for instance in the presence of iron sulfide. 0007. In the method according to the invention, the raw ... occasionally present in slags and dusts and create Surface active compounds. When the valuable contents of slag and
Recovery of iron and copper from copper smelting furnace slags by carbon injection / By J. I. (Jack I.) Paige, W. L. (Willard L.) Hunter and D. L. (Danton L.) Paulson Abstract
XSD Sand Washer. The efficient sand washing machine of XSD series is a kind of cleaning equipment of international advanced level for sand and slag pellets, developed on the basis of introducing foreign outstanding technology of the same kind of products.
Jul 22, 1975· This invention relates to a method for recovering molybdenum from copper smelter slags, particularly copper reverberatory furnace slags. Slag obtained from the reverberatory smelting of copper concentrate may contain a sufficiently high molybdenum concentration to provide an economic incentive for its recovery.
furnace, where coke is used as reductant and the copper content of the final slag decreases. 1,2 In addition, several practices of recovering metals from slags have been
furnace may be made of steel, but the furnace itself ... the slag on top, and the copperbearing matte on the bottom. The slag and matte are tapped off ... recover additional copper. Slag. Blister copper is only 90% pure copper. This is not pure enough to be used in manufacturing. The
Recovery Of Copper From Reverberatory Furnace Slag By Flotation Prompt : Caesar is a famous mining equipment manufacturer wellknown both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc.
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