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antimony smelting process in mongolia

A large amount of solid waste has been produced by the antimony smelting process in the World Capital of Antimony Xikuangshan area in China This study comprehensively investigated the physical and chemical characteristics of the various solid wastes as well as the leaching behavior of the solid wastes which included waterquenched slag arsenicalkali residue desulfurized slag and blast furnace dust...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!

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  • Antimony smelting process generating solid wastes and dust

    Antimony smelting process generating solid wastes and dust

    A large amount of solid waste has been produced by the antimony smelting process in the World Capital of Antimony Xikuangshan area in China This study comprehensively investigated the physical and chemical characteristics of the various solid wastes as well as the leaching behavior of the solid wastes which included waterquenched slag arsenicalkali residue desulfurized slag and blast furnace dust

  • Improved Smelting and Refining Processes for Production of

    Improved Smelting and Refining Processes for Production of

    Traditional smelting methods have been improved since the 1940s but several novel achievements have been introduced in recent years The longestablished Herrenschmidt shaft furnace has been enlarged and modified into a Chinesestyle antimony oxide furnace for volatilization roasting with use of hightemperature volatilization

  • The metallurgy of antimony  ScienceDirect

    The metallurgy of antimony ScienceDirect

    Jul 17 2012 · This process consisting of heating molten antimony sulfide in crucibles with slightly more than the 6 Sb 2 S 3 3Fe → 2Sb 3FeS theoretical amount of fine iron scrap depends on the ability of iron to displace antimony from molten antimony sulfide Sodium sulfate and carbon are added to produce sodium sulfide or slag is added to form a light fusible matte with iron sulfide and to facilitate

  • US2330307A  Process of smelting antimony ore  Google

    US2330307A Process of smelting antimony ore Google

    US2330307A US434775A US43477542A US2330307A US 2330307 A US2330307 A US 2330307A US 434775 A US434775 A US 434775A US 43477542 A US43477542 A US 43477542A US 2330307 A US2330307 A US 2330307A Authority US United States Prior art keywords crucible trioxide antimony slag carbon Prior art date 19420314 Legal status The legal status is an assumption and is not a

  • 1211 Secondary Lead Processing

    1211 Secondary Lead Processing

    antimony and nickel The antimony content can be reduced to about 002 percent by bubbling air through the molten lead Residual antimony can be removed by adding sodium nitrate and sodium hydroxide to the bath and skimming off the resulting dross Dry drossing consists of adding sawdust to the agitated mass of molten metal

  • Antimony process  American Smelting Refining

    Antimony process American Smelting Refining

    The process for treating antimonial lead which comprises softening the lead reducing and smelting the antimony slag therefrom to metal removing tin and arsenic from said metal concentrating same into a high antimony product and euitectic metal treating the high antimony product in a fuming furnace thereby yielding antimony oxide an antimonial slag and residual metal recycling the residual metal

  • Antimony Recovery from EndofLife Products and Industrial

    Antimony Recovery from EndofLife Products and Industrial

    Feb 08 2016 · They proposed a pyrometallurgical process based on reduction smelting alkaline refining and oxidation to extract antimony from antimony dust and produce Sb 2 O 3 with a purity above 998 Cao et al studied the recovery of antimony from lead anode slimes using a potentialcontrolled chlorination leaching Cl 2 leaching and continuous distillation 79

  • Lead processing  Refining  Britannica

    Lead processing Refining Britannica

    Antimony is removed by oxygen injection and after copper and other impurities are removed the molten lead is cast into blocks or “pigs” weighing 50 kilograms 110 pounds or more The molten lead may also be pumped into an alloying kettle for production of leadcalcium alloys with the optional addition of tin or aluminum

  • Tin processing  Mining and concentrating  Britannica

    Tin processing Mining and concentrating Britannica

    Smelting Before being smelted lowgrade concentrates from complex ores are first roasted in a reverberatory or multiplehearth furnace at temperatures between 550 and 650 °C 1025 and 1200 °F to drive off the sulfur Depending on the type and quantity of impurities oxidizing reducing or chlorinating reactions take place

  • 123 Primary Copper Smelting

    123 Primary Copper Smelting

    A typical pyrometallurgical copper smelting process as illustrated in Figure 1231 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