pyrometallurgical technique for antimony

  • Recover Copper in Smelter Dust

    Typical mattes contained less than 10 pct of the arsenic, 30 pct of the bismuth, and 45 pct of the antimony and tin contained in the dust. Matte was converted to blister copper by injecting up to 200 pct of the stoichiometric oxygen requirement over a period of 2 to 3 hours.

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  • A pyrometallurgical alternative: The refining electrolysis ...

    Conclusions. In refining electrolysis in hexafluorosilic acid with current densities of 100 A/m 2, it is possible to separate bismuth and antimony from prerefined lead bullion.Pure lead with less than 50 ppm bismuth and less than 100 ppm antimony was deposited at the cathode.

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  • One-Step Extraction of Antimony in Low Temperature from ...

    One-Step Extraction of Antimony in Low Temperature from Stibnite Concentrate Using Iron Oxide as Sulfur-Fixing Agent Yun Li 1, Yongming Chen 1,*, ... In comparison to traditional antimony pyrometallurgical ... Union and then used and developed this technique to smelt low-melting point nonferrous metals

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  • CN103553197B - Method for removing arsenic and antimony in ...

    The present invention is a method for removing slag smelting using industrial waste arsenic and antimony, in which the step of containing As> 10mg / L, Sb> 10mg / L of industrial waste water was added acid to adjust acidity, controlling pH = 0.5 ~ 4; added smelting slag and oxidizing agent, so that smelting slag in an acidic, oxidizing atmosphere and As3 +, Sb3 + chemical reaction or physical ...

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  • Antimony and Antimony Compounds - Grund - - Major ...

    Antimony metal is recovered from ore primarily by pyrometallurgical techniques. Because rich ores are becoming rare, greater recourse is being taken to intermediates in processing and metal industries. Hydrometallurgical processing is suitable for some ores containing precious metals and is used by the Sunshine Mining Co. (USA).

    Get More
  • Leaching of Antimony From a Refractory Precious Metals ...

    LEACHING OF ANTIMONY FROM A REFRACTORY PRECIOUS METALS CONCENTRATE Corby G. Anderson and L. Ernest Krys Sunshine Mining company ... pyrometallurgical techniques …

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  • Valorisation Symposium

    Proceedings of the Fourth International Slag Valorisation Symposium Zero Waste 17 April 2015 Leuven, Belgium Editors Annelies Malfliet and Yiannis Pontikes

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  • 2ZnS 3O 2ZnO SO2 (1) - US EPA

    pyrometallurgical technique utilized by the U. S. primary zinc industry, now and in the future. Product sinter and, possibly, secondary zinc materials are charged with coke to an electric retort furnace. The charge moves downward from a rotary feeder in the furnace top into a refractory-lined vertical cylinder.

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  • A New Pyrometallurgical Process for Producing Antimony ...

    Antimonial dust is a by-product of lead smelting and an important material for extracting antimony. A new pyrometallurgical process for producing antimony white from the antimonial dust is reported.

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  • A pyrometallurgical alternative: The refining electrolysis ...

    Conclusions. In refining electrolysis in hexafluorosilic acid with current densities of 100 A/m 2, it is possible to separate bismuth and antimony from prerefined lead bullion.Pure lead with less than 50 ppm bismuth and less than 100 ppm antimony was deposited at the cathode.

    Get More
  • refining process antimony

    A typical pyrometallurgical copper smelting process, as illustrated in Figure 12. 1, includes 4 steps: roasting, smelting, concentrating, and fire refining. Ore concentration is roasted to reduce impurities, including sulfur, antimony, arsenic, and lead. The roasted product, calcine, serves as a dried and heated charge for the smelting furnace.

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  • antimony refining equipment

    antimony gold ore refinery - voetzorgvrijenburg.nl. how to identify antimony ore antimony gold ore refinery bondhumahal antimony refining technique antimony refining technique Antimony Chemical Data Antimony (Sb) is a member of the group 5A elements; atomic from petroleum refineries, fire retardants, ceramics processing method for antimony. Get ...

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  • The metallurgy of antimony - ScienceDirect

     · 1. Background. Antimony is a silvery, white, brittle, crystalline solid that exhibits poor conductivity of electricity and heat. It has an atomic number of 51, an atomic weight of 122 and a density of 6.697 kg/m 3 at 26 °C. Antimony metal, also known as ‘regulus’, melts at 630 °C and boils at 1380 °C.

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  • 1. Antimony - Critical Raw Materials

    obtained during the recovery of the main metal. Antimony is recovered in its metallic form from ore primarily through pyrometallurgical techniques.2,3 The production of antimony is currently concentrated mainly in China and the average price of antimony metal was about 3US$/kg in 2011* (see also Figure 2).4 After a

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  • 1. Antimony - Critical Raw Materials

    obtained during the recovery of the main metal. Antimony is recovered in its metallic form from ore primarily through pyrometallurgical techniques.2,3 The production of antimony is currently concentrated mainly in China and the average price of antimony metal was about 3US$/kg in 2011* (see also Figure 2).4 After a

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  • Antimony Processing Work - Crushing

    Antimony Production and Commodites. much research and pilot s cale work has been undertaken to . This paper describes the Sunshine antimony processing facility. Specifically, the relevant . Get Price; Antimony And Antimony Compounds Grund . Antimony metal is recovered from ore primarily by pyrometallurgical techniques.

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  • CN103526049A - Arsenic removal method used in ...

    The invention discloses an arsenic removal method used in a pyrometallurgucal process for antimony. The method comprises the following steps: heating crude antimony containing arsenic and a composite smelting agent to a molten state; smelting the above-mentioned molten raw materials to complete slagging and arsenic removal reactions; and finally, carrying out slag-antimony separation and ...

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  • CiteSeerX

    CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): U. S. ore. Fourteen domestic mines accounted for more than 95 percent of the 1.45 megagrams (Mg) (1.6 millon tons) of ore produced in 1991. Copper is produced in the U. S. primarily by pyrometallurgical smelting methods. Pyrometallurgical techniques use heat to separate copper from copper sulfide ore concentrates.

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  • CN103553197B - Method for removing arsenic and antimony in ...

    The present invention is a method for removing slag smelting using industrial waste arsenic and antimony, in which the step of containing As> 10mg / L, Sb> 10mg / L of industrial waste water was added acid to adjust acidity, controlling pH = 0.5 ~ 4; added smelting slag and oxidizing agent, so that smelting slag in an acidic, oxidizing atmosphere and As3 +, Sb3 + chemical reaction or physical ...

    Get More
  • Mining Techniques For Antimony

    antimony ore mining methods Grinding Mill China. mining techniques for antimony antimony ore mining methods The following is the latest product, Get Now. Get Price And Support Online; ANTIMONY – Sb - Minerals Council of Australia. ANTIMONY – Sb History Antimony …

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  • Mining Techniques For Antimony

    antimony ore mining methods Grinding Mill China. mining techniques for antimony antimony ore mining methods The following is the latest product, Get Now. Get Price And Support Online; ANTIMONY – Sb - Minerals Council of Australia. ANTIMONY – Sb History Antimony …

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  • Lead Refining Plant:(Pyrometallurgical techniques)

    Lead Refining Plant:(Pyrometallurgical techniques) The Lead Bullion is fed into a refining kettle. Lead bullion contains many other metallic impurities including antimony, arsenic, copper, tin and zinc. Refining Process of Lead in Detail: a. Removal of Copper Copper is the first of the impurities to be removed.

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  • gold e traction procedure from antimony ore solution for ...

    gold e traction procedure from antimony ore solution for ore mining [email protected] + 58386189, 58386176; Mon - Sun | 24H ... and copper-gold subtypes that are some- 12.3 Primary Copper Smelting Pyrometallurgical techniques use heat to separate copper from copper sulfide ore ... 1 percent copper. membrane gold flotation cell technique ...

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  • Pyrometallurgical Method Antimony

    Antimony Primary antimony is usually produced as a by-product or co-product of mining, smelting, and refining of other antimony-containing ores such as tetrahedrite or lead ore. Antimony can be produced using either pyrometallurgical processes or a hydrometallurgical process. For the pyrometallurgical processes, the method of recovery depends ...

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  • mining techniques for antimony

    antimony processing techniques - ristorantecaminetto.it. antimony mining technic - alderbuebe.ch. Antimony mining,antimony crushing plant,antimony ore crusher Antimony ore crusher is an important crushing machine in the antimony mining, The impure metal may be refined by pyrometallurgical techniques or electrolysis. antimony mining in zimbabwe Solution for Mining Quarry .

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  • antimony mining techniques

    anitmony mining techniques Antimony Antimony is a chemical element with symbol Sb and atomic number 51 A pyrometallurgical technique for antimony - Know more . Get Price And Support Online; The extraction of Antimony from its ore - LEVITY. Get price.

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  • Lead Refining Plant:(Pyrometallurgical techniques)

    Lead Refining Plant:(Pyrometallurgical techniques) The Lead Bullion is fed into a refining kettle. Lead bullion contains many other metallic impurities including antimony, arsenic, copper, tin and zinc. Refining Process of Lead in Detail: a. Removal of Copper Copper is the first of the impurities to be removed.

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  • Antimony Recovery from End-of-Life Products ... - SpringerLink

    During the pyrometallurgical production of antimony oxide from antimony metal, waste residues are also created, which contain alloys of antimony and other base and precious metals. Anderson studied the recovery of antimony from these pyrometallurgical production residues. Using alkaline sulfide leaching, 99.5 % of antimony was recovered.

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  • antimony ore methods

    Stibnite, which is referred to as crude antimony when its Sb 2 S 3 content is above 90 %, has a low melting point and it can be extracted by melting (liquidation). Antimony metal is recovered from ore primarily by pyrometallurgical techniques. Get Price

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  • Antimony and Antimony Compounds - Grund - - Major ...

    Antimony metal is recovered from ore primarily by pyrometallurgical techniques. Because rich ores are becoming rare, greater recourse is being taken to intermediates in processing and metal industries. Hydrometallurgical processing is suitable for some ores containing precious metals and is used by the Sunshine Mining Co. (USA).

    Get More
  • antimony refineing process

    antimony refining process - mosadimooka.co.za. antimony refineing process - bethschools.org. antimony refining process machine in myanmar. antimony is a chemical element with symbol sb from latin stibium and atomic number .the industrial methods for refining antimony are refining process.d.

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  • pyrometallurgical technique for antimony - Caso - ...

    pyrometallurgical technique for antimony. Planta Móvil de Trituradora de Mandíbula. Planta Móvil de Trituradora de Impacto. Planta Móvil de Trituradora de Cono. Planta Móvil de Trituradora de VSI. Material : construcción de carretera e industrias de agregados. Tamaño de salida : los agregados de 20mm.

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