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antimony smelting method

2021-11-24T07:11:23+00:00

  • CNA Antimony smelting method Google Patents

    The invention discloses an antinomy smelting method Chemicalindustry type antimony defective and waste materials containing antimony are adopted as a reducing agent and stirred evenly with antimony oxide powder, then melting is conducted in an antimony smelting furnace, and refined antimony is produced The mass ratio of the antimony oxide powder to the

  • Antimony Smelting Mineral Processing Metallurgy

    18032016  The history of the antimony industry of China dates back to 1897 when the Tai Shing Co was formed, under contract with the Hunan Bureau of Mines, for the smelting of the ore to crude; and in 1908 the Wah Chang Mining Smelting Co was formed for the smelting and refining of the ore and crude to regulus

  • Geschätzte Lesezeit: 7 min
  • Production method of continuous antimony smelting by

    27082010  The method comprises the steps that: stibnite, iron ore, stone and anthracite, which are taken as raw materials, are weighed and then smelted and reacted in a bottom blowing oxidization smelting furnace to generate fume and melts; the melts are settled and separated in an electrothermal front bed to generate waste slag, antimony matte and gold antimony alloy;

  • CNA Smelting production method and device of

    The invention relates to a smelting production method of antimony trioxide The method includes the following steps of: raising the furnace temperature of a

  • Author: 王锋, 邢正
  • Smelting Iron With Antimony sehekade

    Antimony smelting at mikuni smelter,the smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods high purity antimony is made by electrolysis reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set to catch the flue dust

  • MIT’s accidental smelting discovery unlocks the potential

    28112016  The traditional method of producing antimony metal is through heat smelting However, researchers at MIT claim to have accidentally stumbled upon a new method of smelting using electrolysis rather than heat Research was funded by the US Department of Energy, the Advanced Research ProjectsEnergy (ARPAE), and French energy company

  • Geschätzte Lesezeit: 9 min
  • A New Pyrometallurgical Process for Producing Antimony

    06062014  Antimonial dust is a byproduct of lead smelting and an important material for extracting antimony A new pyrometallurgical process for producing antimony white from the antimonial dust is reported The process mainly consists of three steps, which are reduction smelting, alkaline refining, and blowing oxidation First, the reduction smelting of antimonial

  • Cited by: 22
  • A New Pyrometallurgical Process for Producing Antimony

    Antimonial dust is a byproduct of lead smelting and an important material for extracting antimony A new pyrometallurgical process for producing antimony white from the

  • Geschätzte Lesezeit: 10 min
  • Journal of Analytical Methods in Chemistry Hindawi

    AbstractIntroductionMaterials and MethodsResults and DiscussionConclusionWe aimed to study the characteristics and the mechanism of the cumulative release of antimony at an antimony smelting slag stacking area in southern China A series of dynamic and static leaching experiments to simulate the effects of rainfall were carried out The results showed that the release of antimony from smelting slag increased with a decrease in the solidliquid ratio, and the maximum accumulated release was found to be 4213 mgSb/kg waste and 3426 mgSb/kg
  • antimony semlting method whitebullsteakhousede

    Antimony Smelting at Mikuni Smelter JST The smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods High purity antimony (9998% Sb) is made by electrolysis Reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set

  • Antimony Smelting Mineral Processing Metallurgy

    18032016  Antimony Smelting Antimony Smelting Post navigation Previous Next China now leads the world in antimony production, having contributed during recent years something over 60 per cent, of the world’s production The history

  • Production method of continuous antimony smelting by

    27082010  The method comprises the steps that: stibnite, iron ore, stone and anthracite, which are taken as raw materials, are weighed and then smelted and reacted in a bottom blowing oxidization smelting furnace to generate fume and melts; the melts are settled and separated in an electrothermal front bed to generate waste slag, antimony matte and gold antimony alloy;

  • Smelting Iron With Antimony sehekade

    Antimony smelting at mikuni smelter,the smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods high purity antimony is made by electrolysis reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set to catch the flue dust

  • A New Pyrometallurgical Process for Producing Antimony

    06062014  First, the reduction smelting of antimonial dust is carried out in an oxygenrich bottom blow furnace to enrich antimony and lead in the crude alloy The antimony and lead contents in the slag can thus be reduced to 28 wt% and 01 wt%, respectively Second, the conventional method of alkaline refining is adopted to remove arsenic from the

  • A New Pyrometallurgical Process for Producing Antimony

    A similar method has recently been used by Liu et al [6] who calculated the maximum allowed Pb and As contents in antimony metal for an oxidation

  • Journal of Analytical Methods in Chemistry Hindawi

    18072017  At present, the method of removing arsenic in the process of smelting antimony is mainly an alkaline air oxidation at high temperature The addition of soda ash (Na 2 CO 3) and introducing air during crude antimony smelting allow arsenic to oxidize, which is separated from antimony to produce sodium arsenate Thus the composition of antimony

  • New method developed for producing some metals MIT News

    24082016  New method developed for producing some metals much less expensive and that virtually eliminate the greenhouse gas emissions associated with most traditional metal smelting Although antimony itself is not a widely used metal, the same principles may also be applied to producing much more abundant and economically important metals such as copper and

  • Reduction of Antimony Mobility From Sbrich Smelting Slag

    29092021  Materials and methods21 Smelting slag collection and characterization The Sbrich smelting slag was collected from the South Smelting Plant in the Xikuangshan antimony mine, China (27°44′47′′N, 111°28′47′′E) Sample was collected by chessboardsample method to ensure that it was mixed evenly, and then it was kept at 4 °C in dark The Sbrich smelting

  • Viscosity Property of GoldAntimony Smelting Slags by

    In this paper, the viscosities of goldantimony ore smelting slags of different composition have been studied by the rotating cylinder method The results showed that, for a slag of 3895% SiO 2, 1617% CaO, 2597% FeO, 1025% Al 2 O 3, 517% MgO, the viscosity can be decreased by reducing 324%–85% SiO 2 or increasing 331%–956% CaO content

  • antimony semlting method whitebullsteakhousede

    Antimony Smelting at Mikuni Smelter JST The smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods High purity antimony (9998% Sb) is made by electrolysis Reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set

  • Antimony Smelting Mineral Processing Metallurgy

    18032016  Antimony Smelting Antimony Smelting Post navigation Previous Next China now leads the world in antimony production, having contributed during recent years something over 60 per cent, of the world’s production The history

  • Production method of continuous antimony smelting by

    27082010  The method comprises the steps that: stibnite, iron ore, stone and anthracite, which are taken as raw materials, are weighed and then smelted and reacted in a bottom blowing oxidization smelting furnace to generate fume and melts; the melts are settled and separated in an electrothermal front bed to generate waste slag, antimony matte and gold antimony alloy;

  • Smelting Iron With Antimony sehekade

    Antimony smelting at mikuni smelter,the smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods high purity antimony is made by electrolysis reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set to catch the flue dust

  • Antimony smelting process generating solid wastes and dust

    01072014  Specifically, the antimony smelting activities have historically produced 2 × 10 5 tons of arsenicalkali residue (AAR), the majority of which has not yet been properly handled (Li and Liang, 2010) Currently, the amount of AAR in the Xikuangshan area is increasing by 5 × 10 3 –6 × 10 3 tons each year, in addition to thousands of tons of other smelting slags ( Li and

  • Journal of Analytical Methods in Chemistry Hindawi

    18072017  At present, the method of removing arsenic in the process of smelting antimony is mainly an alkaline air oxidation at high temperature The addition of soda ash (Na 2 CO 3) and introducing air during crude antimony smelting allow arsenic to oxidize, which is separated from antimony to produce sodium arsenate Thus the composition of antimony

  • antimony semlting method whitebullsteakhousede

    Antimony Smelting at Mikuni Smelter JST The smelting method of the sulphide ore is the iron precipitation method and oxide ore or poor ore may also be treated by the other methods High purity antimony (9998% Sb) is made by electrolysis Reverberatory furnace is used for the iron precipitation method and cottrell electric apparatus was set

  • Viscosity Property of GoldAntimony Smelting Slags by

    In this paper, the viscosities of goldantimony ore smelting slags of different composition have been studied by the rotating cylinder method The results showed that, for a slag of 3895% SiO 2, 1617% CaO, 2597% FeO, 1025% Al 2 O 3, 517% MgO, the viscosity can be decreased by reducing 324%–85% SiO 2 or increasing 331%–956% CaO content

  • Extraction Process of Antimony from Stibnite by

    13022019  Tang C (2003) New process studies on reducingmaking matte smelting of lead and antimony Central South University, Chang sha, pp 58–68 Tang M, Chen Y, Tang C, et al (2010) A low temperature molten salt of antimony clean metallurgy method: China, A[P] Google Scholar 13 Lei T, Wang J (2001) Industrial experiment study on the

  • Antimony Recovery from EndofLife Products and Industrial

    08022016  Luo et al studied the recovery of gold and antimony from antimony smelting slag by direct reduction in an electric furnace Using this method, the antimony content in the slag was reduced from 32 to <1 wt% During the pyrometallurgical production of antimony oxide from antimony metal, waste residues are also created, which contain alloys of antimony and other

  • Smelting Wikipedia

    Smelting is a process of applying heat to ore in order to extract a base metal It is a form of extractive metallurgyIt is used to extract many metals from their ores, including silver, iron, copper, and other base metalsSmelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind