The Outotec Anode Furnace is supplied with all key equipment for operation of the furnace. Vessel completely furnished with piping, rings, tuyeres and hatch; Support rollers & pinion; Drive unit and UPS system for rotation, including PLC …
WhatsApp: +86 18221755073The ASARCO (American Smelting and Refining Company) smelter in El Paso, Texas accepts Cu concentrates with a maximum As content of 0.2% [61]. Meanwhile, the Lepanto …
WhatsApp: +86 18221755073Butane gas is blown into the anode furnace as a reductant to remove the oxygen in the blister copper, which is refined to a purity of approximately 99.5%. 05 Anode casting wheel The …
WhatsApp: +86 18221755073Rotary reverberatory furnace, also named as anode furnace, is especially used to treat copper scrap (Cu 92% and above) to get copper anode (Cu 99%), which can be further purified by electrorefining to produce 99.99% Cu cathode. The …
WhatsApp: +86 18221755073The smelting of aluminum begins with the extraction of bauxite ore by a form of open cast mining. The bauxite is washed and screened before being converted to alumina, a white powdery …
WhatsApp: +86 18221755073Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM ...
WhatsApp: +86 18221755073The conventional fire refining process consists of an anode furnace capable of treating blister to anode copper through oxidation by air and reduction by reductant e.g. natural gas, LPG or diesel. However, in most cases …
WhatsApp: +86 18221755073The slime is collected inside anode bags surrounding silver Doré anodes and can be further processed using Metso's Outotec process for Gold Refinery for recovery of gold and PGMs. …
WhatsApp: +86 18221755073These batches are refined by two anode furnaces (Schlesinger et al., 2011). We assume that the two anode furnaces operate in an alternating manner (cf. Fig. 2). The …
WhatsApp: +86 18221755073Copper ore typically contains only about 0.6% of the actual copper mineral, the most common ore mined being chalcopyrite. The ore is attained using traditional methods of underground and open pit mining, the later accounting for 90% of the ore used in smelting. The ore is crushed, screened, and washed before being furt…See more on brighthubengineering
The mouth is covered by a pneumatically operated hatch to minimize heat radiation, emission and fuel consumption and air leakage inside Kumera Anode Furnaces. Kumera Anode Furnaces can be supplied with burners and porous …
WhatsApp: +86 18221755073Upcast with refinery process is a good solution for customers with 3000-10000T goal per year using copper scrap as raw material. At this condition, customers don't have big capacity needs for the CCR line, but only have copper scrap as …
WhatsApp: +86 18221755073Customized industrial furnaces for the production of anode material for lithium-ion batteries. Ideal for graphite or silicon-carbon composites.
WhatsApp: +86 18221755073In copper anode furnaces, the installed refractory lining is exposed to chemical attack caused by slag and copper oxide. This results in infiltration of the brick microstructure …
WhatsApp: +86 18221755073Copper it is not the most energy-intensive metal to produce (Norgate et al., 2007) but the growing global demand (Kuipers et al., 2018) and declining ore grades (Northey et al., …
WhatsApp: +86 18221755073d. Smelting and Refining Equipment (Optional): If the plant includes smelting and refining operations to produce refined copper or copper cathodes, the cost of smelters, …
WhatsApp: +86 18221755073The matt is then processed in a converter furnace where oxygen enriched air is injected to further oxidize the matt, creating copper blister. The blister is transferred to an anode furnace where butane is injected to remove the …
WhatsApp: +86 18221755073ore flux m The Egyptian copper smelting furnace was filled with a mixture of copper ore, charcoal and iron ore to act as a flux. It was blown for several hours by foot or hand bellows. By the end …
WhatsApp: +86 18221755073An Anode Furnace is a specialized type of furnace used in the manufacturing industry for the production of aluminum. It is a rectangular furnace lined with refractory materials that can …
WhatsApp: +86 18221755073Metso's Outotec Anode Furnace is an efficient, flexible and sustainable solution for fire refining of copper. It combines the latest modern design features of the furnace with innovative processing media options.
WhatsApp: +86 18221755073Smelting in a Furnace. Once the ore is concentrated, the smelting process can begin: Heating with Fluxes: The concentrate is heated in a furnace along with fluxes like silicon …
WhatsApp: +86 18221755073Huge track-mounted drills prepare the ore for blasting, and the fragmented ore is transported to the ore-dressing facility by truck (up to 150 tons per load) or conveyor. In underground mining, vertical shafts are sunk more …
WhatsApp: +86 18221755073Typically, the sulfur dioxide concentration in exhaust gas from a reverbatory furnace ranges from 0.5-1.5%, while an electric furnace produces about 2-4%. Flash smelting techniques have …
WhatsApp: +86 18221755073Pyro processing works by heating materials to high temperatures, typically over 800°C, to induce chemical or physical changes in the material. In pyrometallurg ical processes, this thermal …
WhatsApp: +86 18221755073Blister copper is transferred to anode furnaces for fire refining. Anode copper is transported to the refinery where the ISA electro-refining process is used to produce copper cathodes. The ... The …
WhatsApp: +86 18221755073The furnace can be designed with effective working volume minimal 0.15m3, suitable for the recovery of anode slime, PM-containing smelting slag, lead refining dross and all kinds of dust. …
WhatsApp: +86 18221755073Price of copper since 1950 (U.S.G.S., 2002b). (*U.S. producer price for cathode, ... anode furnace and ventilation stacks ' from acid plant tail gas Table 14.3. Distribution of sulfur in four copper smelters. ... U.S copper processing in 1999, …
WhatsApp: +86 18221755073The presence of slag in the anode furnace derives from the final slag that has accompanied the blister copper from the conversion step, and the slag generated during fire …
WhatsApp: +86 18221755073The savings with Outotec's anode furnace come from its enhanced furnace design and oxyfuel burner usage. The graph on the right shows a comparison of costs between Outotec Steam-Gas Reduction system …
WhatsApp: +86 18221755073The MIDREX process typically consists of four stages: (1) reduction, (2) reforming, (3) heat recovery, and (4) briquette making. A mixture of pellets or lump ore, possibly including …
WhatsApp: +86 18221755073The authors' model is based on the Mitsubishi three-furnace operation as described by M. Goto et al. [9] (see Figure 3 below). In the smelting furnace, dry concentrate and other feed materials, …
WhatsApp: +86 18221755073The upgraded Anode Furnace features the latest design, advances in process safety, and ease of maintenance; and presents two methods for reducing CO2 emissions.
WhatsApp: +86 18221755073In pyro-refining, the anode furnace is equipped with a burner for the fuels such as natural gas, to heat the copper melt and keep the temperature. ... Copper oxide ore, or low …
WhatsApp: +86 18221755073The concentrated copper ore is then fed into a smelting furnace, undergoing a series of high-temperature reactions. In the furnace, the copper minerals are reduced to molten copper matte, a mixture of copper sulphide and iron …
WhatsApp: +86 18221755073high-capacity smelters. Matte from the flash smelting furnace is granulated and fed to a flash converting furnace in the same fashion as concentrate. The technology enables the use of …
WhatsApp: +86 18221755073is fire refined in one of four 220 tonne anode furnaces with 280-320 kg anodes being cast on two 22 mould, 30-35 tph casting wheels. Offgas from the anode furnaces is directed to atmosphere …
WhatsApp: +86 18221755073The electrothermal Acheson furnace was first patented in 1896 to produce graphite and silicon carbide. Acheson developed an efficient electric furnace based on resistive heating, …
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