The TBRC as a unit with a promising future for secondary copper
of blast furnace, converter, and refin ing furnace the situation can be consi derably improved by use of a TBRC (Top Blowing Rotary Converter). At the same time the emissions are reduced consider ably, as by operation of the reactor in a close casing not only the process
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Mathematical and Physical Simulation of a Top Blown
2013年12月13日 A mathematical model of a top blown converter, which was based on a physical model of a 30 t vessel, was developed in this study. A
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Furnace systems for the copper industry Andritz MAERZ ...
• MAERZ Top Blown Rotary Converter Furnaces • Auxiliary equipment for furnace systems • Process optimization and development • Conclusion
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Kaldo converter - Wikipedia
The name "Kaldo" is derived from Prof. Bo Kalling, and from the Domnarvets Jernverk (Stora Kopparbergs Bergslag subsidiary) both key in the development of the process. Research into the use of a stirring to promote mixing, and therefore rate of conversion was investigated from the 1940s, and investigations into the use of oxygen began c.1948. The feedstock at the Domnarvet works h
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The Ni-converter – an historic perspective - Peter Rozelle ...
2019年3月1日 The Top Blown Rotary Converter (TBRC) is a rotating furnace that uses a lance to inject gas into the contained bath. The rotation can help overcome mass transport
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Converters for non-ferrous metals - SMS group GmbH
Top blown rotary converter – TBRC and Kaldo. Developed in the 1930s, the top blown rotary converter (TBRC) smelts and converts a variety of primary and secondary raw materials to
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Kaldo L Furnace - Metso
Metso’s Outotec® Kaldo L Furnace - which is the 4th generation Top Blown Rotary Converter - utilizes the vast experience from previous TBRCs in the steel and the nonferrous industries.
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Top Blown Rotary Converter (TBRC)-Pyrometallurgy-
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
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Converter processing of platinum group metals - Taylor Francis
2018年8月16日 The history and variety of commercial Platinum Group Metal (PGM) matte converting processes are explored. Aspects unique to pneumatic converting of high iron,
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Oxygen Top-Blown Converter - SpringerLink
2023年6月10日 Oxygen top-blown converter is the rotatable smelting furnace where oxygen is blown in from the top for steelmaking. It consists of converter body and tilting
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Recycling Technology - Aurubis
In a top blown rotary converter (TBRC) the copper content is further enriched to 95 % and tin and lead are separated into a slag. The tin-lead slag is subsequently processed into a tin-lead alloy in the directly connected tin-lead furnace.
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Oxygen Top-Blown Converter Steelmaking Process
2024年1月1日 For oxygen top-blown converter, the oxygen lance position and converting condition can be adjusted and the slagging condition and iron oxide content in slag can be effectively controlled, therefore the sequence of decarburization and dephosphorization can be adjusted, which is one of the advantages of oxygen top-blown converter steelmaking (Fig. 6).
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Processing precious metals in a top-blown rotary converter
1990年9月1日 At the Stillwater Mining Company’s precious metals smelter in Columbus, Montana, flotation concentrates containing copper, nickel, and platinum-group metals are smelted in a submerged-arc electric
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Top Blown Rotary Converter (TBRC) Smelting-Metal Recycling-
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, ...
MoreTop Blown Rotary Converter (TBRC) Smelting-Metal Recycling-
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, ...
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Treatment of anode slimes in a top blown rotary converter
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
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Combined Blowing Process in Converter Steelmaking - IspatGuru
2013年4月30日 Combined Blowing Process in Converter Steelmaking. satyendra; April 30, 2013; 2 Comments ; argon, bottom blowing, LBE process, nitrogen, porous plug, top lance, tubular element,; Combined Blowing Process in Converter Steelmaking . Inhomogeneities in chemical composition and temperature are created in the liquid steel during the oxygen (O2)
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TBRF - Top Blown Rotary Furnace Gas Melting Furnace
TBRF - TOP BLOWN ROTARY FURNACE. The TBRF is a pyro-metallurgical furnace which has many applications. INFORMATION REQUEST. This technology was initially adopted by the Copper and Nickel industry, and is now a mainstream technology for the recovery, upgrade and refining of Precious Metals and is used widely for:
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A Quick Guide to a Digital Rotary Phase Converter
2024年9月30日 Overview This guide offers the fundamentals of digital phase conversion, empowering business owners and operators to enhance their workshop capabilities. Discover more about these advanced phase converters, how they work, their components, and the industries where they prove essential. We offer additional tips on how to find the right phase
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Hot commissioning of Mintek's Top-Blown Rotary Converter
2016年5月9日 A video illustrating the use of Mintek's Top-Blown Rotary Converter for a recent project (May 2016). Read more about this equipment at mintek.co.z...
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Dalmia - Home
Top Blown Rotary Converter Top Blown Rotary Converter. This converter operates in inclined position, which rotates about its horizontal axis for treatment of copper smelter anode slimes to recover precious metal content. These direct bonded Mag-Chrome bricks are excellent resistance to heavy erosion .
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Complex Multiphase Coupling Mechanisms in the Multi-lance Top-Blown
2024年9月12日 The multi-lance top-blown converting furnace is pivotal in the converting process of molten white matte (copper content nearly 75 pct) in continuous copper smelting technology. The complex multiphase hydrodynamics and phase interaction mechanisms inherent in this furnace significantly influence converting efficiency of blister copper. This study
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Dore Metal Production with a Top Blown Rotary Converter
In 1985 a 2.5-tonne top blown rotary converter was installed in the silver refinery at Cominco's Trail Operation to carry out the final cupellation of burndown metal to Dore metal. The furnace is fired with an oxygen-natural gas lance which is capable of achieving a variety of furnace conditions, varying from reducing to highly oxidizing. Reaction rates are about 4 times greater
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Top-blown rotary converter Article about top-blown rotary converter ...
Looking for top-blown rotary converter? Find out information about top-blown rotary converter. A rotary converter used for making nickel and steel; oxygen and other gases are fed to the furnace by a lance at the elevated end of the converter to permit ...
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Kaldo process - Metso
The process utilizes a top-blown rotary converter. Metso's Outotec Kaldo L Furnace is equipped with advanced charging and off-gas systems for a very compact plant layout and high operational flexibility. Produces a high recovery of valuable metals Lowers operating and maintenance costs ...
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Oxygen Top-Blown Converter - SpringerLink
2023年6月10日 The furnace body of oxygen top-blown converter is comprised of furnace shell, lining, trunnion, and backing ring. The furnace body of converter is intended to contain molten iron for the purpose of oxygenated converting. It is fixed on the seat supported by the backing ring and trunnion, and rotates in positive and negative 360° range by using ...
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ISACONVERT™ – Continuous Converting of Nickel/PGM mattes
been successfully applied by Stillwater Mining Company (SMC) in batch Top Blown Rotary Converters (TBRC), producing a Bessemer matte containing about 112 wt% iron since 1991. The TBRC process at SMC originally used an iron-silicate based slag for converting, but experienced sudden slag foaming at
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The TBRC as a unit with a promising future for secondary copper
(Top Blown Rotary Converter) has been used in recent years. The TBRC is a rotating and tilting furnace with burn ing and blowing injector lances: it looks like a concrete mixer. / 1 __ Hygiene {Fi~d Pouring Ladle IWlIIlIllliF0, FeeiIJ Fig. 2 - TBRC
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Kaldo L Furnace - Metso
Metso’s Outotec® Kaldo L Furnace - which is the 4th generation Top Blown Rotary Converter - utilizes the vast experience from previous TBRCs in the steel and the nonferrous industries. Kaldo L is a heavy-duty furnace with smooth movement, and is designed to achieve maximum efficiency for melting and processing of several different materials.
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