how to process antimony ores

2020-04-29T09:04:29+00:00
  • Antimony ore processing flow chart and plants

    Nature of antimony ore decides the antimony ore processing flow chart and the beneficiation method. The general antimony upgrading covers hand selection, gravity separation, and floatation separation. Flow sheet of energy-saving and high upgrading efficiency has been required.

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  • Processing of Gold Bearing Antimony Ore: Mineral ...

    Dec 05, 2006  A wet chemical process was developed for the separation of gold from gold-bearing antimony sulphide ores. The ore sample was taken from the mine Urquidi from Oruro in Bolivia. It contained roughly 33% Sb in the form of antimonite. 24% Si in the form of quartz, small quantities of Pb, Fe, Cu, and Ni as well as 63 g/t gold, 60% of it as visible gold.

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  • The extraction of Antimony from its ore

    The crude ore (reduced to pieces of about the size of a nut but not into powder) is placed in a crucible having a hole of 5 mm of diameter at its bottom. A metallic wire-netting is placed around the crucible. Acting as a screen, it will "break" the flames coming from the two burners.

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  • Antimony ore beneficiation process paths

    Jan 12, 2014  Antimony ore beneficiation process paths 1. ANTIMONY ORE BENEFICIATION PROCESS PATHS Oxide ores Mixed ~50% Sulphide ores (marketed as lump sulphide, clean sulphide Chinese concentrate) ~50% 1 25 - 45% 1.5% - 25% 45% - 60% > 59% 2 Crush, mill, float 3 Carbon, soda Pressure cynidation in pipe reactor Leach Electrolysis Reduction in reverbatory ...

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  • US3944653A - Process for preparing high purity antimony ...

    Antimony sulfide contained in an antimony sulfide bearing ore, such as stibnite, is converted to high purity antimony trichloride by reacting the antimony sulfide bearing ore with a source of chlorine to form high purity antimony trichloride and sulfur or hydrogen sulfide as separable by-products. The high purity antimony trichloride may be hydrolyzed to form high purity antimony oxide.

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  • how to process antimony

    Antimony ore can be divided into antimonite, cubismite, antimony ochre, etc Due to the difference in the nature of the ore, the process used is also different Commonly used beneficiation processes include manual separation, gravity separation and flotation This article briefly introduces these three commonly used antimony ore beneficiation ...

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  • Antimony ore processing flow chart and plants

    Nature of antimony ore decides the antimony ore processing flow chart and the beneficiation method. The general antimony upgrading covers hand selection, gravity separation, and floatation separation. Flow sheet of energy-saving and high upgrading efficiency has been required. Here is a combination of gravity separation-floatation separation-gravity separation for antimony ore to share with you.

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  • Current processing technology for antimony-bearing ores a ...

    Jan 01, 1989  Depression of antimony Depression of antimony minerals may be called for if an antimony concentrate has to be subjected to some kind of cleaning flotation (see the description of the Fred Brinker process above), but is particularly necessary in cases where antimony minerals occur as impurities in complex sulphide ores.

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  • A selective process for extracting antimony from ...

    May 01, 2017  The clean production process for extracting antimony from refractory gold ore involves sodium sulfide leaching, pressure oxidation, concentration, and crystallization steps. First, the stibnite in the refractory gold ore reacts with sodium sulfide, and antimony is dissolved into the leaching solution in the form of sodium thioantimonite (Eq.

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  • US3944653A - Process for preparing high purity antimony ...

    Antimony sulfide contained in an antimony sulfide bearing ore, such as stibnite, is converted to high purity antimony trichloride by reacting the antimony sulfide bearing ore with a source of chlorine to form high purity antimony trichloride and sulfur or hydrogen sulfide as separable by-products. The high purity antimony trichloride may be hydrolyzed to form high purity antimony oxide.

  • Get Price
  • Antimony ore beneficiation process paths

    Jan 12, 2014  Antimony ore beneficiation process paths 1. ANTIMONY ORE BENEFICIATION PROCESS PATHS Oxide ores Mixed ~50% Sulphide ores (marketed as lump sulphide, clean sulphide Chinese concentrate) ~50% 1 25 - 45% 1.5% - 25% 45% - 60% > 59% 2 Crush, mill, float 3 Carbon, soda Pressure cynidation in pipe reactor Leach Electrolysis Reduction in reverbatory ...

  • Get Price
  • Antimony Mining Processing Equipment Flow Chart ...

    Antimony is found in trace amounts in silver, copper and lead ores, and it is usually economically possible, as well as environmentally desirable, to extract the antimony from these ores when they are smelted. Most of the antimony mined each year comes from China, which supplies over

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  • Establishing thE ProcEss MinEralogy of gold orEs

    7 Arsenic sulfide ores Gold occurs as liberated particles and inclusions, and submicroscopic gold in arsenopyrite and oxidized products. Giant Yellowknife, Campbell Mine (Canada), Sao Bento (Brazil) and Carlin-type ores 8 Antimony sulfide ores Gold occurs mainly as native gold, with minor to moderate amount of aurostibite, either liberated or

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  • Antimony Minerals Education Coalition

    Antimony is found in trace amounts in silver, copper and lead ores, and it is usually economically possible, as well as environmentally desirable, to extract the antimony from these ores when they are smelted. Most of the antimony mined each year comes from China, which supplies over

  • Get Price
  • Selection on the Process for Removing and Recovering ...

    Feb 07, 2017  This process is more promising owing to its high removal ratio of antimony, low production cost and environment friendly, which provides a positive guidance for the extraction of antimony from antimonial refractory gold ores.

  • Get Price
  • EP0806487A1 - Extraction of antimony from sulfide ores by ...

    A hydrometallurgic and electrochemical process for processing sulfur antimony ores and residues is disclosed, the end products from which are electrolytic antimony and elemental sulfur. The concentrate of sulfur antimony ore, leached with a solution of caustic alkali according to the known techniques dissolves, as sulfur salts as much Sb as possible, whilst the other heavy and precious metals ...

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  • The extraction of Antimony from its ore

    The extraction of Antimony from its ore The following photographic documentation of the process of extracting antimony from its ore made by one of my French correspondents and one of his colleagues. He says:-"These pictures describe an experiment undertaken a few years ago related to the Dry path of antimony (or Stibnite Path) as followed by E ...

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  • Process Flow-Sheet for Gold and Antimony Recovery from ...

    Dec 05, 2020  The process included three steps: 1) leaching of antimony from the refractory gold ore with sodium sulfide solution; 2) pressure oxidation of the

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  • Innovative Processing and Hydrometallurgical Treatment ...

    Oct 21, 2010  A. V. Kazdobin, P. M. Solozhenkin, T. V. Bashlykova, and A. B. Zhivaya, “Biotechnology in processing of antimony ores and gold-antimony concentrates,” in: Modern Assessment of Processing Behavior of Rebellious and Non-Conventional Minerals, Noble Metals, and Diamonds, and the Advanced Processing Techniques.

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  • how to process antimony

    Antimony ore can be divided into antimonite, cubismite, antimony ochre, etc Due to the difference in the nature of the ore, the process used is also different Commonly used beneficiation processes include manual separation, gravity separation and flotation This article briefly introduces these three commonly used antimony ore beneficiation ...

  • Get Price
  • Current processing technology for antimony-bearing ores a ...

    Jan 01, 1989  Depression of antimony Depression of antimony minerals may be called for if an antimony concentrate has to be subjected to some kind of cleaning flotation (see the description of the Fred Brinker process above), but is particularly necessary in cases where antimony minerals occur as impurities in complex sulphide ores.

  • Get Price
  • The extraction of Antimony from its ore

    The extraction of Antimony from its ore The following photographic documentation of the process of extracting antimony from its ore made by one of my French correspondents and one of his colleagues. He says:-"These pictures describe an experiment undertaken a few years ago related to the Dry path of antimony (or Stibnite Path) as followed by E ...

  • Get Price
  • Establishing thE ProcEss MinEralogy of gold orEs

    7 Arsenic sulfide ores Gold occurs as liberated particles and inclusions, and submicroscopic gold in arsenopyrite and oxidized products. Giant Yellowknife, Campbell Mine (Canada), Sao Bento (Brazil) and Carlin-type ores 8 Antimony sulfide ores Gold occurs mainly as native gold, with minor to moderate amount of aurostibite, either liberated or

  • Get Price
  • EP0806487A1 - Extraction of antimony from sulfide ores by ...

    A hydrometallurgic and electrochemical process for processing sulfur antimony ores and residues is disclosed, the end products from which are electrolytic antimony and elemental sulfur. The concentrate of sulfur antimony ore, leached with a solution of caustic alkali according to the known techniques dissolves, as sulfur salts as much Sb as possible, whilst the other heavy and precious metals ...

  • Get Price
  • flotation process to extract antimony ore

    Antimony ore processing equipments flotation process . Antimony ore beneficiation is the most effective method for the selection and metallurgy of niobium metal. At present, there are mainly three methods of hand selection, gravity separation and flotation. Among them, the flotation process is the most reliable and the effect is most significant.

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  • Selection on the Process for Removing and Recovering ...

    Feb 07, 2017  This process is more promising owing to its high removal ratio of antimony, low production cost and environment friendly, which provides a positive guidance for the extraction of antimony from antimonial refractory gold ores.

  • Get Price
  • Antimony ore beneficiation process /Stibnite beneficiation ...

    Feb 23, 2018  Any further queries please feel free to contact me at: Email:[email protected] WhatsApp:+86 18037167566

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  • gold antimony ores,antimony processing plant - Gold Ore ...

    antimony processing plant – Mining Equipment for Below is Ciros designed antimony processing plant for mining stibnite ore and get antimony and gold. During operation, the plant achieved excellent recoveries of gold and antimony with gold recovery ranging between 89-91%.

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  • Mineral Resource of the Month: Antimony - EARTH Magazine

    As of 2014, several new sources of domestic antimony were in different stages of development. One company began mining stibnite ore for upgrade and sale at a restarted antimony mine in Nevada, and was in the process of acquiring a mill to process the ore and produce marketable antimony

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  • Antimony Ore MSquare Mining

    Antimony is a lustrous tin-white metal. Although it is usually described as a metal, it possesses mixed metallic and nonmetallic characteristics, and is more properly described as a semimetal or metalloid. The antimony ore found in our mine is Stibnite, which is a sulfide bearing ore and is concentrated using a froth flotation process.

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  • Antimony Toxic Substances Toxic Substance Portal ATSDR

    Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then mixed with other metals to form antimony alloys or combined with oxygen to form antimony oxide. Little antimony is currently mined in the United States. It is brought into this country from other countries for processing. However, there are companies in the United States that produce antimony ...

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  • (PDF) THE BENEFICIATION OF ANTIMONY ORE BY FLOTATION

    Antimony is a strategic metal which is used in many industrial areas. The content of the antimony ore is the most important point for determining the area of usage.

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  • The reasons of gold refractory, Gold ore classification ...

    Nov 28, 2016  Pyrite, Arsenical pyrite, realgar, orpiment, and Arsenic antimony sulfur gold ore The most of refractory ore is gold bearing sulfide. Sulfide iron ore includes many kinds of pyrite and arsenopyrite.

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