who really killed apple? a.annoying orange b.stupid hungry human c.none of the above
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Types of Ore
1. Hematite– High grade– “Direct Shipping Ore”– Mining and
processing is relatively simple
2. Magnetite– Lower iron content– A natural magnet
Mineral Processing by Magnetism
Wet/Dry Low Intensity Magnetic Drums (LIMS)
Wet High Intensity Magnetic Separators (WHIMS)
Done to separate Magnetite Separate Hematite
VS
Alternative Metal Extraction: The DRI
• Iron ore is reduced in solid state at 800 - 1,050 °C either by reducing gas (H2 and CO) or coal.
Good for the Philippines! Rich natural gas
resources Feasible for medium to
small-scale iron ore processing
Hematite
Fe2O3
Fe = 69.9%
MagnetiteFe3O4
Fe = 72.4%
WustiteFeO
Fe = 77.7%
Metallic Iron FeFe = 100%
Direct Reduction of Iron
Natural Gas based or Coal Based
Surigao del Norte
biggest iron ore
deposit in the country
hosts eight (8) major mining companies in the country
Iron Ore Companies
• East Bay Philippines International Enterprise Corporation
• Luzviminda Consolidated Mineral Resources Incorporated
• JIP Enterprises • Prime Nexus Trading Corporation• Luis Gonzalez, Jr. Mining • Perfect World Metal Mining Corporation
Applications
• Automobiles• Construction• Containers,
packaging and shipping
• Machinery and industrial equipment
Applications as…
• rail transportation• oil and gas industries• electrical equipment• appliances and utensils
Mr. Knife Guy
KILLED the
fruits!!!
Sources
• http://www.gindalbie.com.au/Our+Projects/Magnetite+vs.+Hematite/default.aspx
• http://ttms999.com/magnetic.htm• http://www.sz-wholesaler.com/userimg/1229
/1236sw1/wet-magnetic-separator-9.jpg• http://img1.tradeget.com/startracechennai/K
2IP6AXM1wet_magnetic_separator.jpg