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Clinker storage - A space frame application

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clinker storage solution can be achieved by using space frame technology

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Clinker storage - A space frame application

  1. 1. Clinker Storage – Economical ways to store clinker Hindustan Alcox Ltd is an India based limited company dedicated to design, fabrication and erection of Clinker Storage Shed. This paper presents one of the most common applications of space frame shed and Clinker storage significance Clinker: Clinkerconsistsof variouscalciumsilicatesincludingaliteandbelite.Tricalciumaluminate andcalcium aluminoferrite are othercommoncomponents.These componentsare oftengeneratedinsituby heatingvariousclaysandlimestone. Clinker consists essentially of four minerals: 1. Alite:approximatelytricalciumsilicate (typicallyabout65% of the total) 2. Belite:approximatelydicalcium silicate(typicallyabout15% of the total) 3. TricalciumAluminate:Typicallyabout7% of the total 4. TetracalciumAluminoferrite:Typicallyabout8% of the total Clinkeristhe mainingredientof Cement. Portlandcementisobtained bygrindingClinkerwithonly additionof minoramountsof a fewotherminerals, soitscompositiondoesnotdepartfarfromthat of Clinker.OtherCements(i.e.non-Cements,forexample pozzolanicCements,blastfurnace slagCements, limestoneCementsandmasonryCements)contain largeramountsof othermineralsandhave amuch widercompositionrange. Althoughthe otherpotential ingredientsmaybe cheapnatural materials,Clinkerismade inan energy- intensivechemical process. Nearly,twobilliontonsayear of Clinker ismade world-wide, andthe detailsof itsformationare therefore of greateconomicsignificance,since noviable alternative ingredientsformakingCement-likematerialscurrentlyexist. Clinkerisacomplex mixture of differentminerals,andsoitsproduction dependsonamulti-dimensional control of raw materialsanda multi-stagedheattreatment
  2. 2. Storage of clinker Cementiscaustic,soit can cause chemical burns.The powdercancause irritationor,withsevere exposure,lungcancerandcan containsome hazardouscomponentssuchascrystalline silicaand hexavalentchromium.Environmental concernsare the highenergyconsumptionrequiredtomine, manufacture,andtransportthe cementandthe relatedairpollution,includingthe releaseof greenhouse gases(e.g.,carbondioxide), dioxin, NOx ,SO2, and particulates.Therefore,itisessential that clinkershouldbe properlystoredincoveredsheds. The constructionsystemsusesmildsteelincase of clinker storage, noweldingisrequiredbecause the connectionof the memberconsistsof averyefficientmoment-resistantmechanical joint. Clinker storage shedmay be builtinsingle- ordouble-layerconfigurations,dependingonthe loadandspan. Experience suggestslarge spansare requiredin clinkerstorage ,a-double-layeristhe mostcost-effective Clinkerstorage shedsare oftenbuilt overoperatingstockpilessince constructioncanproceedwithout interruptingoperations.Becauseourerectionprocessdoesnotrequiremachinestobe installedinternal peripheryof the span. Roofing of the structure: Galvalume istypicallyuse forroofingpurpose,Galvalume islustrousspangledappearance isattractive enoughtobe usedwithoutpainting.The GALVALUMEsheetisa unique productwhichissuitable for heatingandventilationapplications.Ithasbetterresistance towardsoxidationandcanwithstand temperaturesupto315°C withoutdiscoloration.Thisfeature of Galvalume enablesustouse on limestoneshedforroofingpurpose. KeyFeatures 1. Smooth Surface and uniform spangled appearance 2. Excellent quoting with anti-fingerprint to ensure better appearance and longer life 3. Surface treatment as per ROHS (Restriction On Hazardous Substance) norms 4. Wider thickness range with tighter tolerances to ensure precision in end-applications
  3. 3. Advantage of Clinker storage shed: 5. For achieving effective prevention and control of potential fugitive emission 6. Lesser Operation and Maintenance cost 7. Comply with current environmental guidelines by CPCB (Central Pollution control board) 8. Protection from weird environmental condition Conclusion: Our Structure isfullyComplyingwithnew environmental regulationsforair quality, Preventionand control of fugitive emission. Insteadof investingin temporary solution,itisrecommendedtoadopt permanentsolution.Oursolutionspresentedhere notonlyallow affordablecompliance,butalso enhance the reputationof yourplant.Inaddition,one time investmentismuchmore economical than the periodicinvestments

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