How To Separate Antimony Sulfide From Antimony Ore

Antimony Trisulfide 1345-04-6 - National Toxicology Program

If antimony ore contains more than 90% stibnite, it can be sold directly for producing antimony compounds or conversion to antimony metal (Herbst et al, 1985) Crude materials marketed for the manufacturing of pure antimony products (mostly oxide) consist of antimony sulfide concentrate and lump antimony sulfide ore (USGS, 2001) 4

Antimony - Wikipedia

The extraction of antimony from ores depends on the quality and composition of the ore Most antimony is mined as the sulfide; lower-grade ores are concentrated by froth flotation , while higher-grade ores are heated to 500–600 °C, the temperature at which stibnite melts and separates from the gangue minerals

antimony sulfide ore - fizaine-colorbe

antimony sulfide ore was smelted, persnal1W A airrne concentrations of antimony were 092-707 mg/m3; the author postulated a predominance of antimony trioxide (Renes, 1953) At another US antimony smelting plant, workers were expsed to antimony ore dust contain-ing priariy antimony trioxide at concentrations (area samples) ranging from 008 to 138

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

Separating lead–antimony alloy by fractional

Introduction The lead–antimony components in jamesonite exist as solid solution of antimony sulfide and lead sulfide in the ore Since it is of great difficulty to separate lead and antimony from jamesonite by mineral methods, metallurgical methods must be taken to utilize the ore more effectively [1]

ANTIMONY ORE BENEFICIATION EQUIPMENT TO IMPROVE LOW …

ANTIMONY ORE BENEFICIATION EQUIPMENT TO IMPROVE LOW GRADE ANTIMONY Flow sheet of hand-selection--gravity separation or floatation separation is usually adopted by the beneficiation factories for antimony sulfide while for antimony oxide, hand-selection and …

antimony sulfide ore - fizaine-colorbe

antimony sulfide ore was smelted, persnal1W A airrne concentrations of antimony were 092-707 mg/m3; the author postulated a predominance of antimony trioxide (Renes, 1953) At another US antimony smelting plant, workers were expsed to antimony ore dust contain-ing priariy antimony trioxide at concentrations (area samples) ranging from 008 to 138

CN102989590A - Flotation separation method of antimony

According to the flotation separation method, the antimony sulfide minerals can be effectively separated from the gold-carrying minerals through flotation, so that the antimony concentrate having the antimony grade of 3382%-3728% and the recovery rate of 8721%-9162% is obtained, and simultaneously, the gold concentrate having the grade of

Separating lead–antimony alloy by fractional

Introduction The lead–antimony components in jamesonite exist as solid solution of antimony sulfide and lead sulfide in the ore Since it is of great difficulty to separate lead and antimony from jamesonite by mineral methods, metallurgical methods must be taken to utilize the ore more effectively [1]

Antimony | Minerals Education Coalition

Relation to Mining Of these minerals, only stibnite (Sb2S3) is mined commercially as a source for metallic antimony 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

Ore Antimony Sulfide - balieieperbe

The extraction of antimony from ores depends on the quality and composition of the ore Most antimony is mined as the sulfide; lower-grade ores are concentrated by froth flotation, while higher-grade ores are heated to 500–600 °C, the temperature at which stibnite …

Mineral Resource of the Month: Antimony | EARTH Magazine

Antimony tends to concentrate in sulfide ores along with copper, lead and silver It occurs sparingly as a free element, but when it does it is usually in association with arsenic, bismuth or silver The principal ore minerals of antimony are stibnite and jamesonite, but it can also be a byproduct of certain other minerals

Scouting for Stibnite Antimony ore in Zimbabwe mining

Jun 29, 2015 · Mining exploration in Zimbabwe, some antimony ore / stibnite is found near the surface Antimony traces in Antimony Sulfide Sb2S3 Erkundung nach Antimonerz For more information: miningantimony

ANTIMONY ORE BENEFICIATION EQUIPMENT TO IMPROVE LOW …

ANTIMONY ORE BENEFICIATION EQUIPMENT TO IMPROVE LOW GRADE ANTIMONY Flow sheet of hand-selection--gravity separation or floatation separation is usually adopted by the beneficiation factories for antimony sulfide while for antimony oxide, hand-selection and …

antimony ore to antimony oxide - trwebdesignnl

Sulfide ore or liquated antimony sulfide is reduced to metal by iron precipitation Antimony trioxide may be volatilized from sulfide ores, and can be reduced to metal with charcoal in reverberatory furnac Antimony product may also be produced by blast furnace smelting or hydrometallurgical methods

antimony sulfide ore - pizzeriaristoranteilmelogranoit

Antimony tends to concentrate in sulfide ores along with copper, lead and silver The principal ore minerals of antimony are stibnite and jamesonite, Contact supplier

Chinese Antimony Sulfide Ore Concentrating Equipment

Chinese antimony sulfide ore concentrating equipment China Equipment Antimony Sulfide Ore Equipment,antimony gravity concentration FTMLIE Toggle navigation Home; 123 Primary Copper Smelting heat to separate copper from copper sulfide ore and fire refining Ore …

Antimony (Sb) | Antimony

Antimony trioxide may be volatilized from sulfide ores, and can be reduced to metal with charcoal in reverberatory furnaces Antimony product may also be produced by blast furnace smelting or hydrometallurgical methods China is the world’s largest producer of antimony

how is antimony processed from ore - labasadifunctioncoza

what is antimony ore used for Antimony ore dressing and how is antimony processed,Ore Crusher,Grinding mill cerussite and anglesite Over 95% of all lead mined is derived from one of these three Chat Online

Antimony - Simple English Wikipedia, the free encyclopedia

Other metal oxides in the stibnite ore do not evaporate The antimony trioxide gas is condensed in a container The antimony trioxide is then heated with carbon to make carbon dioxide and antimony Another way to make antimony is to heat stibnite with scrap iron This makes iron(II) sulfide and antimony The antimony is separated and used

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