淡水河谷的冷铁矿石压块.pdf

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1、CLASSIFICATION C0-PUBLICVales Cold Iron Ore Briquettesan innovative solutionan innovative solutionVales Cold IronOre BriquettesGuilherme Reinisch NevesDirector Iron Ore BriquettesTABLE OF CONTENTSWHAT IS VALES COLD IRON ORE BRIQUETTE?LATEST NEWS:PRODUCTLATEST NEWS:TUBARO PLANTS 1&2010203LATEST NEWS:

2、MOBILE PLANTS04LATEST NEWS:BUSINESS DEVELOPMENT05EXCLUSIVE TECHNOLOGY20 years development of this agglomeration technologyTechnology patented in 65 countriesPLANTS IN TUBARO1st plant started Dec23,2Mty2nd plant under final stage of construction,4MtyMobile plant started Sep24,160200ktyLESS CO2 EMISSI

3、ONSReduction of up to 10%in BF-BOF route80%less vs.traditional agglomeration processes AND MORE TO COMEOther plants and partnerships under analysis,with up to 100Mtpy forecasted capacity until 2035What is ValesCold Iron Ore Briquette?1 Patented or in submission process.2 Considering substitution of

4、sintering.3Considering scopes 1 and 2.Briquetting process also has 99%less SOx,75%less NOx and 20%less particulates emissions than pelletizing process.Cold agglomeration can tackle challenges that mining and steel sectors have been facing for yearsCO2,NOXandSOXemissionsParticulate emissionsScarcity

5、of water resourcesAging of the worldssteel plantsSubstantial reduction in particulate emissions due to very low combustion intensity Substantial reduction in use of fossil fuelsdue to low temp agglomeration process Briquette can be a sinter/pellets substitute,lowering investment on expansions or new

6、 steel mills Briquetting does not require water addition for processing and cooling of productGRINDINGTHICKENINGFILTERINGPRESSINGMIXINGPELLETIZINGFIRING 1300CSCREENINGGRINDINGTHICKENINGFILTERINGPRESSINGMIXINGSINTERINGFIRING 1300CSCREENINGGRINDINGTHICKENINGFILTERINGPRESSINGMIXINGBRIQUETTINGCURING 250