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  • How Antimony is Processed by Flotation

    The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides. The gangue is composed largely of quartz but contains, in addition, a small amount of talc.

  • how is antimony processed from ore

    How Antimony is Processed by Flotation. The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides.

  • Antimony Minerals Education Coalition

    DescriptionRelation to MiningUsesA native element, antimony metal is extracted primarily from stibnite, which contains 72 percent antimony and 28 percent sulfur. Stibnite is mined in only a few countries, with China being its largest producer. Antimony is used for many technological and industrial purposes. Antimony is used as a hardening alloy for lead, especially in storage batteries and cable sheaths, and also used in bearing metal, type metal, solder, collapsible tube在mineralseducationcoalition.org上查看更多信息
  • Antimony - Wikipedia

    OverviewCharacteristicsCompoundsHistoryProductionApplicationsPrecautionsSee also

    Antimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. Metallic antimony was also known, but it was erroneously identified as lead upon its discovery. The earliest known description of the metal in the West was written in 1540 by

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  • Antimony process - American, Smelting Refining

    The process for treating copper-bearing antimonial lead which comprises concentrating the antimony in a dross containing 70% to 80% antimony, volatilizing antimony oxide from said dross, recycling the residual metal until the copper content exceeds approximately 8% and then cooling the residual metal sufficiently to separate a high copper dross ...

  • Lead processing Britannica

    Lead processing, preparation of the ore for use in various products. Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low melting point of 327 °C (621 °F), coupled with its easy

  • What is Antimony? - Definition, Uses Facts Study

    Introduction to AntimonyChemical Background and Properties of AntimonyStudies Attributed to The Discovery of AntimonyThe Many Uses of AntimonyIf we step back in time, back to biblical periods (both A.D. and B.C.), compounds and minerals containing antimony were used for a variety of purposes. Today, the products containing antimony (or antimony compounds) are quite diverse. From ancient Egyptian mascara to the current production of flame-retardant materials, antimony is very useful. But what is antimony, why the name, what are its properties, and, more importantly, who discovered antimony? Let's tackle the answer to these questions...
  • Antimony (Sb) - Chemical properties, Health and ...

    CharacteristicsApplicationsIntroductionAntimony is a semimetallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis. Antimony and some of its alloys expand on cooling.
  • how is antimony processed - Natuur in Evenwicht

    How Antimony is Processed by Flotation. The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides.

  • Antimony Processing Line

    Antimony Mineral Processing [Process Description] gravity separation-flotation process. The ore after hand sorting will go through coarse crushing and fine crushing, during which the size of mineral should be under 30mm, and screening classification have three size fractions, 8-30mm, 2-8mm, 0-2mm. then the three kind of minerals will go respectively into AM30 Jig, LTA1010/2 Jig, and Sawtooth ...

  • Antimony (Sb) - Chemical properties, Health and ...

    Antimony. Antimony is a semimetallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis.

  • how is antimony processed - Natuur in Evenwicht

    How Antimony is Processed by Flotation. The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides.

  • Antimony Processing Line

    Antimony Mineral Processing [Process Description] gravity separation-flotation process. The ore after hand sorting will go through coarse crushing and fine crushing, during which the size of mineral should be under 30mm, and screening classification have three size fractions, 8-30mm, 2-8mm, 0-2mm. then the three kind of minerals will go respectively into AM30 Jig, LTA1010/2 Jig, and Sawtooth ...

  • What is Antimony Used for - Metal Items

    Antimony, the 51st element on the periodic table (symbol: Sb), is a shiny, silver-gray metal that has been used by mankind for millennia. Relatively rare, it is sometimes found as a base metal, but more often occurs bound to other elements in one of up to 100 mineral compounds.

  • antimony electrity process

    How Antimony is Processed by Flotation. The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides.

  • Antimony Archives Mineral Processing Metallurgy

    The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides. The gangue is composed largely of quartz but contains, in addition, a small amount of talc.

  • Antimony Mineral Processing

    Antimony Mineral Processing . Process Introduction. Proportion of antimony ore is far greater than proportion of gangue, so it will be separated by using the method gravity separation.This method has many features, high efficiency, energy saving, and environment protection, which can make the low-grade ore enrichment advance.

  • (PDF) Antimony Production and Commodites

    The oxide volatilization process to recover additional antimony usually treats the residue, containing 12-30% antimony. The liquated product, called crude, liquated or needle antimony, is

  • Antimony(3+) Sb+3 - PubChem

    Antimony sulfide imported from, at different times, China, South Africa, and South America was processed in the North-East of England from about 1870 to 2003. The process workers in North-East England have been studied at different times, notably by Sir Thomas Oliver in 1933, and by the Newcastle upon Tyne University Department of Occupational ...

  • ANTIMONY XIDE HAZARD SUMMARY Antimony

    * Do not eat, smoke, or drink where Antimony Trioxide is handled, processed, or stored, since the chemical can be swallowed. Wash hands carefully before eating, drinking, smoking, or using the toilet. * Use a vacuum or a wet method to reduce dust during clean-up. DO NOT DRY SWEEP.

  • Antimony electrode - Wikipedia

    The antimony electrode has been investigated for its ability to function as a pH electrode. The electrode is made of elemental antimony.The electrochemical process can be formulated as Sb 2 O 3 (s) + 6 H + + 6 e-⇌ 2Sb(s) + 3H 2 O. The oxide, Sb 2 O 3, is present on the surface of the electrode.Although this electrode does not give measurements of high accuracy, its rapid response, simplicity ...

  • Antimony - Element information, properties and uses ...

    Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris. Antimony sulfide (Sb 2 S 3) is mentioned in an Egyptian papyrus of the 16 th century BC. The black form of this pigment, which occurs naturally as the mineral stibnite, was used as mascara and known as khol.The most famous user was the temptress Jezebel whose exploits are ...

  • Antimony Compounds - United States Environmental ...

    Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. (1) Antimony trioxide is a white powder that is very slightly soluble in water. (1) Antimony metal is a very brittle, moderately hard metal. (1)

  • Antimony Minerals Education Coalition

    Antimony is sometimes found in pure form. It is also obtained from the mineral stibnite (antimony sulfide) and commonly is a by-product of lead-zinc-silver mining. Other antimony-bearing minerals include sibiconite, tetrahedrite and ullmannite. It is mined in China, Bolivia, South Africa and Mexico.

  • (PDF) Antimony Production and Commodites

    The oxide volatilization process to recover additional antimony usually treats the residue, containing 12-30% antimony. The liquated product, called crude, liquated or needle antimony, is

  • Antimony(3+) Sb+3 - PubChem

    Antimony sulfide imported from, at different times, China, South Africa, and South America was processed in the North-East of England from about 1870 to 2003. The process workers in North-East England have been studied at different times, notably by Sir Thomas Oliver in 1933, and by the Newcastle upon Tyne University Department of Occupational ...

  • ANTIMONY XIDE HAZARD SUMMARY Antimony

    * Do not eat, smoke, or drink where Antimony Trioxide is handled, processed, or stored, since the chemical can be swallowed. Wash hands carefully before eating, drinking, smoking, or using the toilet. * Use a vacuum or a wet method to reduce dust during clean-up. DO NOT DRY SWEEP.

  • Antimony electrode - Wikipedia

    The antimony electrode has been investigated for its ability to function as a pH electrode. The electrode is made of elemental antimony.The electrochemical process can be formulated as Sb 2 O 3 (s) + 6 H + + 6 e-⇌ 2Sb(s) + 3H 2 O. The oxide, Sb 2 O 3, is present on the surface of the electrode.Although this electrode does not give measurements of high accuracy, its rapid response, simplicity ...

  • Antimony - Element information, properties and uses ...

    Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris. Antimony sulfide (Sb 2 S 3) is mentioned in an Egyptian papyrus of the 16 th century BC. The black form of this pigment, which occurs naturally as the mineral stibnite, was used as mascara and known as khol.The most famous user was the temptress Jezebel whose exploits are ...

  • Antimony Compounds - United States Environmental ...

    Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. (1) Antimony trioxide is a white powder that is very slightly soluble in water. (1) Antimony metal is a very brittle, moderately hard metal. (1)

  • Antimony Minerals Education Coalition

    Antimony is sometimes found in pure form. It is also obtained from the mineral stibnite (antimony sulfide) and commonly is a by-product of lead-zinc-silver mining. Other antimony-bearing minerals include sibiconite, tetrahedrite and ullmannite. It is mined in China, Bolivia, South Africa and Mexico.

  • Antimony – Two Sisters Ecotextiles

    Antimony is a carcinogen, and toxic to the heart, lungs, liver and skin. Long term inhalation causes chronic bronchitis and emphysema. The industry will say that although antimony is used as a catalyst in the production process, it is “locked” into the finished polymer, and not a concern to human health.

  • The exposure to and health effects of antimony

    Gross exposure to antimony compounds over long periods, usually the sulphide (SbS 3) or the oxide (Sb 2 O 3), has occurred in antimony miners and in antimony process workers. The working conditions in antimony processing have improved markedly over the last 30 years and the workforce has been much reduced in numbers following automation of the ...

  • Silver processing Britannica

    Silver processing, preparation of the ore for use in various products. Silver has long been valued for its white metallic lustre, its ability to be readily worked, and its resistance to the corrosive effects of moisture and oxygen. The lustre of the pure metal is due to its electron configuration,

  • US3883345A - Process for the recovery of antimony - Google ...

    A process for the recovery of antimony values from a material containing the same is described wherein the material is subjected to a controlled roasting step, the resulting calcine leached with an alkaline solution to extract antimony values and the antimony-pregnant solution acidified to precipitate antimony values. The roasting step is carried out in a reducing environment thus assuring ...

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

    A new process to extracted antimony directly from stibnite concentrate by reductive sulfur-fixation smelting in sodium molten salt has been presented. The influences of sodium salt content and ...

  • Antimony Mining - Encyclopedia of Arkansas

    Antimony (Sb) is a hard, brittle, silver-white metal with a relatively high specific gravity (6.69) and a relatively low melting temperature. Antimony is a constituent in some alloys. The presence of this metal hardens the alloy, lowers the melting point, and decreases contraction during solidification. The metal’s main use is to impart stiffness and hardness to lead alloys.

  • What Is The Process For Mining And Producing Antimony

    Process For Mining Antimony Fute Machanic Machinery. Antimony ore extraction process .antimony ore extraction process antimony wikipedia the free is a chemical element with symbol sb and antimony mining production process mar china is the largest producer of antimony .went to france to purchase a new furnace technology known as the

  • Antimony Compounds - United States Environmental ...

    Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. (1) Antimony trioxide is a white powder that is very slightly soluble in water. (1) Antimony metal is a very brittle, moderately hard metal. (1)

  • The exposure to and health effects of antimony

    Gross exposure to antimony compounds over long periods, usually the sulphide (SbS 3) or the oxide (Sb 2 O 3), has occurred in antimony miners and in antimony process workers. The working conditions in antimony processing have improved markedly over the last 30 years and the workforce has been much reduced in numbers following automation of the ...

  • US3883345A - Process for the recovery of antimony - Google ...

    A process for the recovery of antimony values from a material containing the same is described wherein the material is subjected to a controlled roasting step, the resulting calcine leached with an alkaline solution to extract antimony values and the antimony-pregnant solution acidified to precipitate antimony values. The roasting step is carried out in a reducing environment thus assuring ...

  • Antimony Mining - Encyclopedia of Arkansas

    Antimony (Sb) is a hard, brittle, silver-white metal with a relatively high specific gravity (6.69) and a relatively low melting temperature. Antimony is a constituent in some alloys. The presence of this metal hardens the alloy, lowers the melting point, and decreases contraction during solidification. The metal’s main use is to impart stiffness and hardness to lead alloys.

  • What Is The Process For Mining And Producing Antimony

    Process For Mining Antimony Fute Machanic Machinery. Antimony ore extraction process .antimony ore extraction process antimony wikipedia the free is a chemical element with symbol sb and antimony mining production process mar china is the largest producer of antimony .went to france to purchase a new furnace technology known as the

  • antimony process plant leaching

    antimony process plant leaching; How Antimony is Processed by Flotation. The problem discussed in this antimony process study is limited to a concentrator capable of beneficiating 150 tons per day of antimony ore.The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, arsenopyrite, galena and lead sulfantimonides.

  • Antimony trioxide - Wikipedia

    Antimony(III) oxide is the inorganic compound with the formula Sb 2 O 3.It is the most important commercial compound of antimony.It is found in nature as the minerals valentinite and senarmontite. Like most polymeric oxides, Sb 2 O 3 dissolves in aqueous solutions with hydrolysis.

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

    A new process to extracted antimony directly from stibnite concentrate by reductive sulfur-fixation smelting in sodium molten salt has been presented. The influences of sodium salt content and ...

  • US5290338A - Antimony separation process - Google Patents

    An antimony recovery process is disclosed in which antimony-containing material is leached in a solvent including elemental sulfur and a caustic to preferentially leach antimony. The antimony-containing leach liquor from the leaching step is separated from the insoluble residue by filtration, and the antimony compounds in the separated leach liquor are crystallized to separate the antimony ...

  • antimony processing processcrusher

    Antimony Mining Process In Philippines. Antimony Mining Process In Philippines. process for mining antimony - custoda. Mining Process Of Antimony, process crusher, mining, Mining Process Of Antimony 65 Views The is the professional mining . Get Price And Support Online; Antimony

  • how to mine process antimony

    antimony process mining oalebakkershonl How Antimony is Processed by Flotation Mineral Processing May 16, 2016 The problem discussed in this antimony process study is limited to a concentrator capable of The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of ...

  • Antimony Trioxide - an overview ScienceDirect Topics

    Jul 01, 2006  Antimony like some of the halogen FRs is presently under scrutiny by regulators and is a suspected carcinogen. Therefore, non-antimony synergists getting some attention from researchers and formulators include metal oxides based on tin, molybdenum, and zinc. Zinc stannate, zinc borate, zinc molybdate, and zinc phosphate are sometimes used as ...

  • Extraction of Antimony

    For the treatment of lead-antimony alloys the Harris process is largely employed in England and some other countries. In this process the scrap metal is melted with an oxidising alkaline flux. Arsenic, antimony and tin are then removed by skimming as sodium arsenate, antimonate and stannate.

  • USAC Antimony Uses and Formulations

    - ABS is processed at high temperatures-and requires the use of a stable flame retardant. Up to 25% of a chlorinated cycloaliphatic compound or an organic brominated compound are used with 5% to 12% antimony