December 2011 - SIMA

Rejects re-cleaning with a 700 mm ID Tri-FloCutMedium Size mm - 50+ 25 - 25 + 6 - 6 + 0.5 - 50 + 0.51.85 Feed Ash% 54.6 46.2 37.3 46.4Product Ash% 31.8 29.0 25.6 28.4Ep 0.010 0.015 0.019 0.0171.90 Feed Ash% 61.1 49.6 42.2 51.0Product Ash% 32.5 30.8 27.1 29.9Ep 0.015 0.018 0.014 0.016Conclusion:-l The Tri-Flo ® allows multistage separation in oneunit, hence compact layout and ultimately capitalsavings.l The modular and fully transportable plant.l Best designed for the operators, maintenance iseasy and operation settings are highly simplified.l The Dynafeed ® system is the extra advantagesof Tri-Flo ® which improving hydrodynamics insidethe vessel.l Very forgiving to feed change, operator friendlyl Elongated pieces up to 200 mm long (8-in) didnot block the feed chute nor the separatorl The new feeding system allows to operate at highthroughput capacity without blockages and withinproduct specs.l Excellent performance with high near gravitymaterial coal characteristics due to cylindricalshape and comparatively more retention time.l Minimal media losses i.e. 150-250gms per tonof clean coal.l Utilization of total resources clean, middling’s andrejects.Allmineral Asia is a joint venture with AllmineralGmbH, Germany, is a Kolkata based subsidiary setup in June 2009. It provides complete beneficiationsolutions for coal and iron ore industries and hasmade inroads in the mineral beneficiation sectoracross India.In coal application, Allmineral has unique dry jiggingthat requires no water to process. Additionally withwet jigging and multi stage heavy media separationsystem, it is the only company to provide a variety oftechnology for Indian industries.Reference List of Tri-Flo® Coal Preparation PlantWorld-Wide.Sl. Customer Location Material CapacityNo. Treated In TPH01 Ammi sarda Masua Mines, tally Pb, Zn Ore 4502 Carbosulecis Nuraxi figus, Italy Coal 100003 Salazach,Kohelenbergban Salzburg,Austria Coal 10004 CRA Newdell,Australia Coal 50(Test Unit)05 K&J Westover,USA Coal 6506 Irasco s.r.l. Tabas,Iran Coal 35007 Anglo Coal South Africa Coal 20008 Coal Toll South Africa Coal 20009 CSIR South Africa Coal 2510 IPIM Italy fluorspar 1511 Zeljezafa,SKOPJE Yogoslavia Iron Ore 4512 Geevor PLC England Cassiterite 4513 Gold Fields Rosiberg Cassiterite 4514 Preussag AG Germany Lead & Zinc 2515 Tatalum Mining Co. Canada Spodumene 1216 Nonfemet China Lead & Zinc 1517 Mineralcao Floral Brazil Flourspar 1518 CooprazineInternational Bolivia Wolframite 1519 Hellenic FerroAlloys Greece Chromites Ore 2820 BergslagensSuomioy Finland Ferrochrome 28In iron ore too, Allminerals has solutions for very lowgrade ores as also for lumps and ultra fines. It builtthe largest integrated iron ore processing plant forJindal Steel & Power. The 11 mtpa plant will processlow grade feed of lump to ultra fines transforming tohigh iron content products.Its German partner Allmineral GmbH, is one of theworld leaders in mineral beneficiation. It isheadquartered at Duisburg, Germany withsubsidiaries in USA, South Africa, Poland and in Indiaand presence in more than 20 countries throughlicensees and agents. Over the years, Allmineral hassold more than 400 nos. alljigs, 100 nos. Allflux, 50nos. Allair and 50 nos. WHIMS, worldwide.DECEMBER-2011/36