Magnetite Concentrate Moisture% < 5 Size :0- 0.3 mm Fe % > 60 Sulfur% < 0,50 P2O5% < 0.06 Price FOB (US dollars) : 60 Mini tonnage : 10 000 Maxi tonnage (loading per cargo) : 25 000 Embally : Bulk Origine : Morocco(Nador port)
: * PRODUCT: IRON ORE CONCENTRATE 62% (Magnetite) * ORIGIN: CHILE. * QUANTITY X MONTH: 40.000-200.000 MT PER MONTH, CONTRACT FOR 12 MONTHS * PACKAGING: BULK * CONTRACT PERIOD: 12 to 36 MONTHS RENEWABLE * DELIVERY TERMS: FOB (Puerto Coquimbo, TPC and Puerto Las Losas, Huasco Vallenar Chile) * PRICE: USD$ 72.00 FOB *INSPECTION: LAB. SAN LORENZO IN MINA
Pulp, Fruit concentrate is obtained after evaporating water from Fruit pulp. The water is evaporated by treating pulp under vacuum at 0 deg Celsius. The yield in concentrate in more when compared to pulp. The yield differs according to fruit, in case of mango 2 kg of pulp yields 1 kg of concentrate. The following fruit concentrates are available :
Iron Ore Magnetite The key economic parameters for magnetite ore being economic are the crystallinity of the magnetite, the grade of the iron within the banded iron formation host rock, and the contaminant elements which exist within the magnetite concentrate. The size and strip ratio of most magnetite resources is irrelevant as a banded iron formation can be hundreds of meters thick, extend hundreds of kilometres along strike, and can easily come to more than three billion or more tonnes of contained ore. The typical grade of iron at which a magnetite-bearing banded iron formation becomes economic is roughly 25% iron, which can generally yield a 33% to 40% recovery of magnetite by weight, to produce a concentrate grading in excess of 64% iron by weight. The typical magnetite iron-ore concentrate has less than 0.1% phosphorus, 3â??7% silica and less than 3% aluminium. Currently magnetite iron ore is mined in Middle East,Australia& Canada Magnetite bearing banded iron formation is currently mined extensively in Brazil, which exports significant quantities to Asia, and there is a nascent and large magnetite iron-ore industry in Australia. We can supply Iron ore from lower grade of 40% Fe to 65% Fe. Magnetite is magnetic, and hence easily separated from the gangue minerals and capable of producing a high-grade concentrate with very low levels of impurities The grain size of the magnetite and its degree of commingling with the silica groundmass determine the grind size to which the rock must be comminuted to enable efficient magnetic separation to provide a high purity magnetite concentrate. This determines the energy inputs required to run a milling operation. Mining of banded iron formations involves coarse crushing and screening, followed by rough crushing and fine grinding to comminute the ore to the point where the crystallized magnetite and quartz are fine enough that the quartz is left behind when the resultant powder is passed under a magnetic separator. Generally most magnetite banded iron formation deposits must be ground to between 32 and 45 micrometers in order to produce a low-silica magnetite concentrate. Magnetite concentrate grades are generally in excess of 70% iron by weight and usually are low phosphorus, low aluminium, low titanium and low silica and demand a premium price.