top blowing rotary converter

top blowing rotary converter

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 and other precious metal. It can also treat copper concentrate and secondary material like scrap copper, scrape lead, lead slag, lead dust, etc.

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Top-blown rotary converter process metallurgy Britannica

Other articles where Top-blown rotary converter process is discussed: metallurgy: Matte smelting: are the Noranda, TBRC (top-blown rotary converter), and Mitsubishi processes. The Noranda reactor is a horizontal cylindrical furnace with a depression in the centre where the metal collects and a raised hearth at one end where the slag is run off.

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Rauch Furnace Technology: Top Blown Rotary Converter

The RAUCH Top Blown Rotary Converter is used for recycling steel scrap. An example: The mineability of zinc ore is currently around 4% zinc content. Flue dust from the steel industry contains up to 40%. The sustainable and energy-efficient recovery of this dust is of the utmost importance today, however it places high demands on process ...

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Top-blown rotary converter - MINTEK

Top-blown rotary converter . 0.5 m O.D. tiltable rotating furnace (1500°C max) 120 kW oxygen-propane burner Control system The TBRC is a tilting, rotary furnace equipped with an oxygen-propane lance It has the following benefits: The rotation of the vessel improves heat transfer, and accelerates the reactions involved in refining and smelting ...

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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, lead slag, lead dust, etc.

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Top-blown rotary converter Article about top-blown ...

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... Explanation of top-blown rotary converter

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Kaldo converter - Wikipedia

The name "Kaldo" is derived from Prof. Bo Kalling, and from the Domnarvets Jernverk (Stora Kopparbergs Bergslagsubsidiary) both key in the development of the process. Research into the use of a stirring to promote mixing, and therefor rate of conversion was investigated from the 1940s, and investigations into the use of oxygen began c.1948. The feedstock at the Domnarvet works had a phosphorus content of 1.8-2.0% and so the process was developed with one aim being dephosphorisation. The first productio

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Hot commissioning of Mintek's Top-Blown Rotary Converter ...

May 09, 2016  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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TBRC - Top-Blown Rotary Converter

Related. The list of abbreviations related to TBRC - Top-Blown Rotary Converter

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top blown rotary converter - German translation – Linguee

Many translated example sentences containing "top blown rotary converter" – German-English dictionary and search engine for German translations.

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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, lead slag, lead dust, etc.

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Top-blown rotary converter Article about top-blown ...

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... Explanation of top-blown rotary converter

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TBRC - Top-Blown Rotary Converter

Related. The list of abbreviations related to TBRC - Top-Blown Rotary Converter

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Treatment of anode slimes in a top blown rotary converter ...

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 precious metals containing phase, tilting the TBRC and skimming the slag produced during smelting, and ...

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Autogenous smelting of lead in a top blown rotary converter

Autogenous smelting of lead in a top blown rotary converter . Dec 12, 1974 - Boliden Aktiebolag. Processes are provided for the autogenous production of crude lead from sulphidic lead concentrates or complex sulphide materials containing lead. The processes are carried out in a rotary converter with the rotation axis inclined to the plane of ...

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Autogenous smelting of lead in a top blown rotary converter

The method according to claim 1, in which the top blown rotary converter is pre-heated to a temperature over 800° C before charging said lead sulfide-containing materials. 10. The method according to claim 1, in which the temperature during the smelting is

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Andritz MAERZ GmbH COPPER DIVISION Furnace systems

• MAERZ Top Blown Rotary Converter Furnaces • Auxiliary equipment for furnace systems • Process optimization and development • Conclusion. Shaft Hearth-Shaft Furnaces Data Furnace melting rates between 10 and 65 t/h realized Proven equipment for anode scrap and cathode re-melting

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Oxygen Pyrometallurgy at Copper Cliff - TMS

Oxygen Top-Blown Rotary Converter Inco took another major stride forward in the use of tonnage oxygen to enhance heat and mass transfer in nonferrous pyrometallurgy, by pioneering the employment of a steelmaking converter for this purpose. In the metallurgical world, it was the generally held opinion that blowing nickel sulfide to metal in a ...

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top blown rotary converter - German translation – Linguee

Many translated example sentences containing "top blown rotary converter" – German-English dictionary and search engine for German translations.

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Blowing of Oxygen in Converter Steelmaking – IspatGuru

Sep 14, 2015  In top-blown converters, the O2 is jetted at supersonic velocities with convergent divergent nozzles at the tip of the water cooled lance. A forceful gas jet penetrates the slag and impinges onto the surface of the liquid bath to refine the steel. Today most of the converters operate with lance tips containing 3 to 6 nozzles.

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metallurgy - Matte smelting Britannica

These are the Noranda, TBRC (top-blown rotary converter), and Mitsubishi processes. The Noranda reactor is a horizontal cylindrical furnace with a depression in the centre where the metal collects and a raised hearth at one end where the slag is run off. Pelletized unroasted sulfide concentrate is poured into the molten bath at one end, where ...

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Converter - Chemetco Estate

Hartford, Illinois 62048. (618) 254-4381. Top Blown Rotary Converter (TBRC) Details. (updated June 27, 2006) One of Three Metallo 70 Ton gas top blown rotary converter bearing furnaces, installed 1981 1982,Vessel height 18’-8 3/8” x 11’-9 ¾” diameter. Hydraulic rotate is a two speed by-directional drive. Fast speed with a Rexroth A2V ...

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Copper and non-ferrous metals metals furnaces, converters ...

The top blown rotary converter is a highly eficient multi-purpose melting and reining unit for copper and non-ferrous metallurgy. TBRC capacities are offered for a working volume of up to 25 m³ . Our top blown rotary converter (TBRC) is a

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History ANDRITZ Maerz GmbH

Development of Maerz TBRC (Top Blown Rotary Converter) for the copper industry and modern cooling elements for copper furnace systems: 2008: Split from location in Tägerwilen, Switzerland ANDRITZ GROUP acquires the Düsseldorf location Name change to ANDRITZ Maerz GmbH: 2005: Development of an elliptical MAERZ anode furnace for the copper ...

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Processing precious metals in a top-blown rotary converter ...

Processing precious metals in a top-blown rotary converter Download PDF. Download PDF. Feature; Published: September 1990; Processing precious metals in a top-blown rotary converter. John G. Whellock Ph.D. 1 Jan W ...

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Autogenous smelting of lead in a top blown rotary converter

The method according to claim 1, in which the top blown rotary converter is pre-heated to a temperature over 800° C before charging said lead sulfide-containing materials. 10. The method according to claim 1, in which the temperature during the smelting is

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Olen Raisland, a top-blown rotary converter operator ...

Olen Raisland, a top-blown rotary converter operator, checks on concentrates in an electric furnace at Stillwater Mining Co.'s Columbus smelting plant in Columbus, Montana, U.S., on Tuesday, Aug. 12,...

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Top Blown Rotary Converter from OCL in Rajgangpur, OCL ...

OCL India Limited - Offering Top Blown Rotary Converter from OCL in Rajgangpur, Odisha. Read about company. Get contact details and address ID: 11012138597

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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

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Olen Raisland, a top-blown rotary converter operator ...

Olen Raisland, a top-blown rotary converter operator, checks on concentrates in an electric furnace at Stillwater Mining Co.'s Columbus smelting plant in Columbus, Montana, U.S., on Tuesday, Aug. 12,...

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BACKGROUND REPORT SECONDARY COPPER SMELTING,

The blast furnace and converter may be omitted from the process if average copper content of the scrap being used is greater than about 90 percent. The process used by one U.S. facility involves the use of a patented top-blown rotary converter in lieu of the blast, converting, and reverberatory furnaces and the electrolytic refining

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Current status of converter steelmaking

LD-converter was commercialized in Linz with two 30 t converters in Nov. 1952 and the following year in Donawitz. Oxygen top blowing through a watercooled lance avoided the problem of local hot spot and lining wear characteristic for bottom blowing. LD or BOF became popular very fast and in the

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Metallurgical fundamentals for an autother- mal melting of ...

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

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Blowing of Oxygen in Converter Steelmaking – IspatGuru

Sep 14, 2015  In top-blown converters, the O2 is jetted at supersonic velocities with convergent divergent nozzles at the tip of the water cooled lance. A forceful gas jet penetrates the slag and impinges onto the surface of the liquid bath to refine the steel. Today most of the converters operate with lance tips containing 3 to 6 nozzles.

Read More
metallurgy - Matte smelting Britannica

These are the Noranda, TBRC (top-blown rotary converter), and Mitsubishi processes. The Noranda reactor is a horizontal cylindrical furnace with a depression in the centre where the metal collects and a raised hearth at one end where the slag is run off. Pelletized unroasted sulfide concentrate is poured into the molten bath at one end, where ...

Read More
Rauch Furnace Technology: Customized Engineering

The RAUCH Top Blown Rotary Converter is used for recycling steel scrap. An example: The mineability of zinc ore is currently around 4% zinc content. Flue dust from the steel industry contains up to 40%. The sustainable and energy-efficient recovery of this dust is of the utmost importance today, however it places high demands on process ...

Read More
Converting practices at the stillwater precious metals ...

The matte, containing 30% copper plus nickel, is granulated, dried, remelted in a top-blown rotary converter, and blown with oxygen to "white metal" containing approximately 75% copper plus nickel and 2.5% precious metals. For the first month of converter operation (July 1990), conventional fluxing with quartz was practiced.

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Recovery of cobalt, nickel, and copper from slags, using ...

Some of the alloy was upgraded by blowing with oxygen in a top-blown rotary converter (TBRC), preferentially oxidizing the iron, and thereby concentrating the cobalt and copper in the alloy. The iron content in the alloy was lowered from 76 to 25%, with the effect that the alloy was concentrated up to 30% cobalt and 40% copper.

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