• (PDF) SYNERGETIC USE OF LIGNITE FLY ASH AND …

    The fly ash is used as a geo- polymer based binder material, and a converter slag as aggregate used in a geopoly- Synergetic use of lignite fly ash and metallurgical converter slag in …

    Get Price-->
  • ALD Vacuum Technologies - Hightech is our Business

    WELCOME TO ALD VACUUM TECHNOLOGIES . As the world’s leading manufacturer of vacuum equipment for vacuum metallurgy and heat treatment, we employ approx. 900 people in 10 countries.We set standards through innovative products, state-of-the-art technology, comprehensive service and maximum flexibility.

    Get Price-->
  • Converting (metallurgy) - Wikipedia

    Converting is a type of metallurgical smelting that includes several processes; the most commercially important form is the treatment of molten metal sulfides to produce crude metal and slag, as in the case of copper and nickel converting. A now-uncommon form is batch treatment of pig iron to produce steel by the Bessemer process. The vessel used was called the Bessemer converter.

    Get Price-->
  • metallurgical slag processing equipment for

    equipment to treat converter slag . processing of copper converter slag for metal reclamation, simple equipment and techniques for processing of the, reprocessing of metallurgical slag into, Get Price. 80t metallurgical slag pot carrier (shhp bg80) china .

    Get Price-->
  • Cradle-to-gate life cycle assessment of precipitated ...

    Dec 01, 2014· Cradle-to-gate life cycle assessment of precipitated calcium carbonate production from steel converter slag ... the low ammonium chloride concentration Slag2PCC method for CaCO 3 production from steel converter slag is in all four studied ... R. ZevenhovenDesign of a continuous process setup for precipitated calcium carbonate production from ...

    Get Price-->
  • Smelting applications of DC furnaces - MINTEK

    •Ilmenite is smelted to produce titania slag and pig iron •Problem to be solved: Find alternative equipment in which to produce a very conductive slag (needs an open arc) •Piloted at Mintek in 1990 (0.5 MW, 1.8 m) 2. Ilmenite smelting (Namakwa Sands) •25MW DC furnace at Namakwa Sands in 1994 •35MW DC furnace followed in 1998 2.

    Get Price-->
  • Tapping Hot Slag for Energy | Primetals Technologies

    Blast furnaces produce roughly 400 million tons of slag per year worldwide at a tapping temperature of around 1,500°C. Generally, wet granulation plants are used to cool down and process the material, using large quantities of water—it can take more than eight tons of water to treat one ton of slag.

    Get Price-->
  • flotation of pgm converter slag - ddaudio.co.za

    Equipment / flotation of pgm converter slag. ... flotation of pgm converter slag copper slag flotation plant. copper slag flotation plant XSM excellent mining crushing machinery products or production line design, the company is committed to building the Chinese brand mine crushing and processing machinery, mainly crusher, mill, sand making our ...

    Get Price-->
  • slag crusher plant supplier india in india

    slag crusher plant supplier india in india 300TPH Cobble Crushing Line In Russia Ultrafine Powder Milling Plant in India Rod Mill Grinding Line in China Sand Making Plant Designed by...

    Get Price-->
  • Slag Treatment - YouTube

    Jun 03, 2010· Category People & Blogs; Song Bright Spots alt; Artist Getty Images Music 483572, Getty Images Music 483575, Getty Images Music 483576, Getty …

    Get Price-->
  • COPPER Copper production - TU Delft

    The slag contains less than 0.5 % Cu. The off-gas from the blast furnaces (three in each plant) is mixed with the converter gases (Hoboken Converter). It contains 7 – 10 % SO2 and is sent to sulfuric acid production. The production figures are 80 000 t/a converter copper in Legnica, and 200 000 t/a in Glogow I Smelter [214]. 5.4.2.

    Get Price-->
  • BLACK-MAX™ | Rhomar Industries

    BLACK-MAX takes your existing rusty surface and transforms it into a black polymer shield that stops the rust dead in its tracks! This new surface can be left black, or you can repaint it without the concern of ugly rust bleed-though.

    Get Price-->
  • Control of Slag and Insoluble Buildup in Ladles, Melting ...

    temperature, a dry, insoluble, solid slag is formed. When slag makes contact with the refractory lining of a furnace wall (or other areas of the holding vessel) that is colder than the melting point of the slag, the slag is cooled below its freezing point and adheres to the refractory lining. This adhering material is …

    Get Price-->
  • OPERATIONS AT NEW CORNELIA COPPER SMELTER OF …

    was designed to treat the Ajo concentrate, with a minimum of capital investment. A novel, and rela­ tively simple, method of concentrate handling and furnace charging made unnecessary the installation and operation of expensive storage facilities and re­ claiming equipment, and obviated the necessity of

    Get Price-->
  • Recover Copper in Smelter Dust

    In early work during this investigation (tests 1 to 5 in table 8), the slag remained in contact with the matte throughout the entire test, resulting in a highly oxidized slag containing from 15 to 19 pct copper. When the slag was removed at frequent intervals throughout the test, copper in slag was decreased to the range of 5 to 8 pct (fig. 8).

    Get Price-->
  • Mount Isa Mines - Wikipedia

    MIM changed its converter slag copper-recovery practice in 1971, and instead of returning all the hot converter slag to the reverberatory furnace, allowed some of the slag to cool slowly and then treated it in the copper concentrator to produce a converter slag concentrate. This improved operating conditions within the reverberatory furnace.

    Get Price-->
  • copper converter machinery

    Continuous Converting Furnace,converter,metallurgy machinery,copper smelting equipment Product Numbers:CLLProduct description: Continuous converting furnace likes a fixed reverberatory furnace that set vent pipe on the side wall, its work way: supply continuous air on both sides; intermittently add copper sulfur, release slag and crude ...

    Get Price-->
  • Process To Convert Steel Slag Into Fertilizers

    grinding machine for solid form convert into powder form ... In addition to grinding machine for solid form convert into ... Convert Steel Slag Into Fertilizers; ... is a process which involves converting powder into a ...

    Get Price-->
  • Slag Management - thyssenkrupp-mss.com

    Slag is generated as the main by-product in nearly all metallurgical processes. Today, the important thing is to find smart uses for products consisting of slag that are in strong market demand. Instead of simply dumping slag at landfill sites, we treat it and turn it into premium products.

    Get Price-->
  • Nickel Smelting and Refining

    ing for their recovery. Slag can be used as construction material after nickel recovery, as appropriate (e.g., re turn of converter slag to the furnace). Sanitary sewage effluents require treat-ment in a separate facility or discharge to a mu-nicipal sewer. Modern plants using good industrial practices are able to achieve the pollutant loads ...

    Get Price-->
  • THE COPPER SMELTER AT GHATSILA

    THE COPPER SMELTER AT GHATSILA R. N. KHARE Indian Copper Corporation Ltd., GItaLsila Abstract The layout of the plant descriptions and opera-tions of the different equipment at the works of Mcssrs Indian Copper Corporation Ltd., Ghatsila, have been briefly described. The smelter treats ... CONVERTER SLAG LAUMOER CONVERTER CHIMNEY BLISTER ...

    Get Price-->
  • ISASMELT - Wikipedia

    This furnace was part of a plant consisting of the ISASMELT furnace and a blast furnace specially designed to treat high-lead ISASMELT slag. The ISASMELT furnace was designed to produce both the slag and lead bullion, with about 40% of the lead in the concentrate being converted to lead bullion in the ISASMELT furnace.

    Get Price-->
  • (PDF) Magnetite reduction in copper converter slag using ...

    Oct 30, 2018· Copper slag is a solid waste that has to be treated for metals recovery. In order to recover iron from copper slag, the technology of carbothermic reduction and magnetic separation was developed.

    Get Price-->
  • 5 Best Sand Blasters Reviews of 2019 - BestAdvisor.com

    A number of people who need a sandblaster for surface finishing do not opt for it since they think that this device requires sophisticated skills and some expensive equipment to operate. But fortunately, it is a fallible judgment and we'd like to dispel this myth bringing S&H Industries 40017 sandblast as …

    Get Price-->
  • Top Blown Rotary Converter (TBRC)-Pyrometallurgy-

    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.

    Get Price-->
  • Technical Report UDC 669 . 162 . 275 . 2 Development of a ...

    the Slag Short Flow (BSSF) process 10) using a drum cooler. Another reason for the difficulty in developing the processes to treat steelmaking slag is that, because the melting point of hot metal pretreatment slag is higher than the temperature of hot metal, it is necessary to cool the slag containing solid iron in the slag process-ing.

    Get Price-->
  • 12.3 Primary Copper Smelting

    12.3 Primary Copper Smelting 12.3.1 General1 Copper ore is produced in 13 states. In 1989, Arizona produced 60 percent of the total ... some of the impurities in the charge oxidize with the fluxes to form a slag on top of the molten bath, ... also treat converter gas effluent. Some multiple hearth and all fluidized bed roasters use sulfuric acid

    Get Price-->
  • Top Blown Rotary Converter (TBRC) Smelting-Metal Recycling-

    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.

    Get Price-->
  • Large-Scale WEEE Recycling Integrated in an Ore-Based Cu ...

    the amount of solids present in the slag increases due to introduction of slag and black copper from WEEE smelting. The effect of increased content of Al 2O 3 and Cr in the slag on the liquidus temperature has been calculated using FactSage both for the converter slag and for the slag …

    Get Price-->
  • Steelmaking / BOS Plant | Eurotherm by Schneider Electric

    The converter is rotated to its charging position to be loaded with scrap metal (50 tonnes), molten iron (300 tonnes), lime (15 tonnes) and the ‘basic’ fluxes magnesium and limestone (6 tonnes). The converter returns to the vertical and the main lance lowers, injecting oxygen at high velocity onto the molten metal surface for 15 to 20 minutes.

    Get Price-->
  • (PDF) Treatments of AOD slag to produce aggregates for ...

    Treatments of AOD slag to produce aggregates for road construction. ... It was decided to treat slag from produc tions of all ... the slag pot from the AOD converter after the refining step a nd ...

    Get Price-->
  • Computer-Aided Design of a Flash Smelting Installation

    tonnages of matte and slag, and the volume and composition of waste gases, so that the size of furnace, waSle heat boiler and associated equipment required to treat the design tonnage of concentrate can be determined, and (ii) to assess the effects of changes in certain operating parameters on the initial design.

    Get Price-->
  • Steel slag in China: Treatment, recycling, and management ...

    In China, after steelmaking, the steel slag is poured from the converter, transported to the slag stacking place, and treated by aging. Then the steel slag is magnetically separated to recover the metal iron (Fe). After magnetic separation, the steel slag is irregularly piled on the open ground.

    Get Price-->