BR112017001835A2
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process and composition for foam flotation iron ore concentration from the use of a mixture of eterdiamine and ethermonoamine
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WO2013155579A1
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System for supplying green pellets to furnaces of the moving grate type using granulometric separation
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BRPI0604780A
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video camera housing with built-in lighting system and camera mounting bracket
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BRPI0501005A
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Iron ore pellets made from high goethite concentrate and its production process
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BR0301250A
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Iron ore pellets with reduced abrasion, bonding, degradation and dust emission, and their manufacturing process
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AU2002347231A1
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Grinding body for revolving mills
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BR0204061A
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Car body with lowered side rails and its manufacturing process
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BR0202702A
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Pressure filter, with pneumatically actuated lid
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BR0202692A
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Pulp flow stabilizer and conditioner
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BR0202682A
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Iron ore silica measurement system by image analysis
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BR0200157A
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Macropellots and their production process
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BR0200054A
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Adjustable travel alternator device
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BR0106149A
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Iron ore pellets with reduced abrasion, bonding, degradation and dust emission, and their manufacturing process
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BR0100995A
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Online operation device for fractionation and sample composition
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BR0100994A
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Infrared detector against kick clogging
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BR0006807A
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Process for industrial safety management in the processing of iron ore
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BR0005314A
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Improvement in iron ore pelletizing process, with application of caustic soda
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BR0003456A
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Grinding body retaining device for ball mills
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BR0001296A
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Vacuum filter, semi-autogenous, vertical disc type, for iron ore filtration, and the corresponding filtration process
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BR9605362A
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Process for the production of iron ore pellet and the resulting pellet
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