MANGANESE ORE SINTERING MISCONCEPTS AND FACTS - IIM

MANGANESE ORE SINTERING MISCONCEPTS AND FACTS - IIM MANGANESE ORE SINTERING MISCONCEPTS AND FACTS - IIM

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13.07.2015 Views

CONCLUSIONSCharacteristics comparison between fines and sinters of Mn Ore forFeMn / SiMn productionSN DETAILS Mn ORE FINES Mn ORE SINTERS10Financial Gains/LossesDue to heavy moisture andcrust formation, electricalpower is very high leading toproduction and productivityloss. On an average fines tendto increase specific powerconsumption by 200 to 400Unit/T of alloy.i) All the fines are used including finesgenerated during sintering.ii) Coke fines are gainfully utilized.iii)Entire moisture is driven off insintering and product is totally dry.iv) Fines are available at reducedprices. Even with cost of sintering it iscomparable to lumps.v) Expected saving in power upto 200KWH/T of product. (75-80% sinters infeed)Productivity increases between 4 to7%.16

GESPL SOLUTION FOR INDEGINEOUS SINTER PLANTSExclusive Licensee Agreement with MINITEC - BrasilUnique carousal design for sinter plants – cost effectiveWorld class technology from Brasil, manufacturing in IndiaSintering for iron, manganese, tin oresCopyright 2007. Ghalsasi Engineering Systems Pvt.Ltd. All Rights Reserved.

CONCLUSIONSCharacteristics comparison between fines and sinters of Mn Ore forFeMn / SiMn productionSN DETAILS Mn <strong>ORE</strong> FINES Mn <strong>ORE</strong> SINTERS10Financial Gains/LossesDue to heavy moisture andcrust formation, electricalpower is very high leading toproduction and productivityloss. On an average fines tendto increase specific powerconsumption by 200 to 400Unit/T of alloy.i) All the fines are used including finesgenerated during sintering.ii) Coke fines are gainfully utilized.iii)Entire moisture is driven off insintering and product is totally dry.iv) Fines are available at reducedprices. Even with cost of sintering it iscomparable to lumps.v) Expected saving in power upto 200KWH/T of product. (75-80% sinters infeed)Productivity increases between 4 to7%.16

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