Sulfide ores which are generally mined from underground and often found in conjunction with copperbearing ores contain copper–iron sulfides in association with nickel–iron sulfides The principal sulfide mineral of nickel is pentlandite NiFe 9 S 8 Nickel is also found to a minor degree in violarite Ni 2 FeS 4 and pyrrhotite Fe 7 ...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.Get Price
Cylinder Capacity: 9-285m³
Production Capacity: 1.9-76TPH
Application Range: Industries of mining, ore beneficiation, construction materials and chemical engineering.
Motor Power: 1.1–2.2kw
Processing Ability: 0–25TPH
Feeding Granularity: 35–50mm
Production Capacity: 0.5-76TPH
Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.
Feeding Size: 3-400mm
Production Capacity: 50-300TPH
Applied Materials: River gravel, limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
Rotation Speed: 0.1–5 r/min
Production Capacity: 180-10000t/d
Product Specification: Φ2.5×40m-Φ6.0×95m
Screen Layer: 1–2
Screen Size: 1–40mm
Calcite deep processing production line in Belgium is composed of PE250×400 jaw crusher, electro-vibrating feeder, HXM-1021 micro powder mill, hoister, electrical cabinet, packing machine and pulse dust collector. It has features of high automotive degree...
Production Fineness: 800 meshes =D90Processing Materials: Calcite
Dry mixed mortar plant is designed for enterprises which have small production scale of special dry mortar. It is a kind of modular production line which can meet the needs of producing multiple species dry mixed mortar and ordinary mortar in small bat...
Production Capacity:200,000-500,000 tons per year Component Parts:Material storage tank, sand dryer, batching apparatus, mixer, dry powder packing machine, dust collector and conveyor.
Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc....
Brand Name: Fote Machinery Application: Ore concentrate/separator plant
Sulfide ores which are generally mined from underground and often found in conjunction with copperbearing ores contain copper–iron sulfides in association with nickel–iron sulfides The principal sulfide mineral of nickel is pentlandite NiFe 9 S 8 Nickel is also found to a minor degree in violarite Ni 2 FeS 4 and pyrrhotite Fe 7Get Price
Nickel requires higher smelting temperatures in the range of 1350 °C 2460 °F in order to produce an artificial nickeliron sulfide known as matte which contains 25 to 45 percent nickel In the next step iron in the matte is converted to an oxide which combines with a silica flux to form a slagGet Price
Loading of the organic extractant with cobalt is favored by a high concentration of hydrochloric acid in the aqueous phase The nickel is removed by washing the organic with water that has been slightly acidified with hydrochloric acid in small mixersettlersGet Price
Mar 10 2018 · The ammonium sulfate roastingwater leaching technique provides an effective approach for the extraction of nickel and copper from Chinese low grade mixed oxidesulfide nickel oresGet Price
Nov 01 1991 · The Thompson concen trator produces a nickel concentrate that is smelted in electric furnaces lo cated in Thompson a copper concentrate that is smelted into a coppernickel matte that is shipped to Copper Cliff and a high grade nickel concentrate that is marketed to SherrittGordon Ltd Incidentally a chalcopyritegraphite sep aration is made so that the graphite can be added to theGet Price
Production and use There are two commercial classes of nickel ore the sulfide ores pentlandite and pyrrhotite and the silicateoxide Most nickel is produced from the sulfide ores and the two largest producers Canada and the Russian Federation account for 20–25 each of total annual production which was 78482 thousand tonnes in 1988 5Get Price
Some amounts of magnetite and chromite exist in the ore together with sulphide and oxide type nickel minerals The ore sample contains 132 Ni 1079 SiO2 7839 Fe2O3 13 gt Ag and 10 gt AuGet Price
May 15 2020 · The chemical analysis of the ore indicates that nickel in raw ore exists as four shares nickel sulfate 22 wt nickel oxide 328 wt nickel sulfide 382 wt and nickel silicates 268 wt which is the refractory part while copper in raw ore exists as free oxidized copper 132 wt combined copper oxide 32 wt secondary copperGet Price
Jul 28 2019 · Lateritic ores also have a high moisture content 3540 that requires drying in a rotary kiln furnace It produces nickel oxide which is then reduced using electric furnaces at temperatures between 24802930 F° 13601610 C° and volatilized to produce Class I nickel metal and nickel sulfateGet Price