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Furnaces for the copper industry Top Blown Rotary Converter The MAERZ TBRC (Top Blown Rotary Converter) is a general purpose unit for the copper and precious metals production A central feature of the Top Blown Rotary Converter (TBRC) is the constantly high melting and refining efficiency...
Metallurgical fundamentals for an autother IME and Aurubis are currently investigating a new process based on a top blown rotary converter (TBRC) aiming for an autothermal recycling of electronic scrap Based on thermochemical modelling results a suitable slag for the process was validated in lab trials Further experiments investigated the...
Olen Raisland, a top UNITED STATES - AUGUST 12: Olen Raisland, a top-blown rotary converter (TBRC) operator, checks on concentrates in an electric furnace at Stillwater Mining Co's Columbus smelting plant in Columbus, Montana, US, on Tuesday, Aug 12, 2008...
Kaldo converter The Kaldo type converted is commonly known as a Top-Blown Rotary Converter (TBRC) in non-ferrous metal smelting terminology By the 1970s the Kaldo furnace was in common use for copper and nickel smelting A Kaldo converter for the smelting of lead was constructed by Boliden in Sweden in 1976...
US4581064A A process for treating anode slimes originating from copper, lead or nickel electrorefining to recover the precious metals contained therein is disclosed The process comprises the steps of charging the slimes into a tiltable and rotatable top blown rotary converter (TBRC), smelting the slimes in the TBRC while it is rotated on an axis inclined to the horizontal to form a slag phase and a ....
Copper and non Our top blown rotary converter (TBRC) is a general purpose unit for copper and non­ ferrous metallurgy One central feature of the TBRC is its consistently high melting and refining efficiency Typical input ma­ terials are copper scrap, WEEE scrap of different qualities, especially printed cir­ cuit boards, dust, slag, lead production al­...
Applications Our main products of bricks: Magnesia Carbon Bricks, Magnesia Chromite Bricks, Burnt Magnesia Dolomite Bricks...
Map and table of world copper smelters This map and table comprise information on 124 world copper smelters (2 of which are closed and 1 of which is under development) and 4 (low-grade solvent extraction-electrowinning) operations whose product requires further processing to produce refined copper The map shows the locations of facilities and a color code based on the capacity of the faciliti...
Short Rotary Furnace (SRF) Short Rotary Furnace (SRF) The Short Rotary Furnace (SRF) is traditionally at the heart of the secondary lead (Pb) recycling plant to provide smelting of the products of spent automotive lead-acid batteries which have gone through a breaking and separation process...
Copper Scrap Several of the more recently built plants are using bath smelting with top-submerged lance Isasmelt/Ausmelt technology or top blown rotary converters (TBRC)/Kaldo or a combination of submerged lance and TBRC for smelting and refining Processing and recycling of copper is extensively described in a recent publication by Langner (Langner, 2011)...
Top Blown Rotary Converter (TBRC) Smelting Top Blown Rotary Converter (TBRC) Smelting TBRC is an advanced smelting equipment for treating anode slime, WEEE, non-ferrous metal smelting slag and setting slurry to recover gold, silver, other precious metal and rare metal It can also treat copper concentrate and secondary material like scrap copper, scrape lead, lead slag, lead dust, etc ....
Copper Recycling Top blown rotary converter From Integrated Pollution Prevention and Control (2001), p 95 The combination of bath smelting and TBRC is used in the Kayser recycling system at Aurubis to produce copper from secondary raw materials The system is based on a two-step process consisting of a smelting and conversion step In the first step a ....
TBRC/Kaldo process In a Top Blown Rotary Converter (TBRC) or a Caldo-Converter the feed material is additionally exposed to the rotation of the converter Roasting, melting and reduction are carried out in a single unit resulting in economic and environmental advantag Energy input is by means of burners...
Top Blown Rotary Converter (TBRC) Top Blown Rotary Converter (TBRC) TBRC is an advanced smelting equipment for treating anode slime, WEEE, non-ferrous metal smelting slag and setting slurry to recover gold, silver and other precious metal It can also treat copper concentrate and secondary material like scrap copper, scrape lead, lead slag, lead dust, etc ....
Recycling Technology Copper, nickel, tin, lead and the precious metals contained in the raw materials are enriched in an alloy with a copper content of about 80 % In a top blown rotary converter (TBRC) the copper content is further enriched to 95 % and tin and lead are separated into a slag...
Products Please see our products here Short Rotary Furnace (SRF) Top Blown Rotary Converter (TBRC) OxyFuel Burners & Service Gas Trains; Lead Refining Kettles, Pumps & Stirrers; Ancillary Plant; Hygiene Enclosures & Process Gas Handling; Heat Exchangers...