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Information × Registration Number 0213U007516, 0112U001197 , R & D reports Title Development of the process production partially metallized iron-ore burden materils on the base ore-carbonic compositions for traditional metallurgical technology popup.stage_title Head Chernega D.F., Registration Date 04-12-2013 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 It is Designed new high-performance energy saving technology of the reception hybrid agglomerate iron-ore burden material by method of the joining of the processes of the baking and metallization iron-ore cheese. It is Greated on principle new technological scheme production partly metallized iron-ore burden materials with ore-flux-fuel complex with provision for result of studies of the influence solid-state fuel adjutages capacity and the temperature of the baking on metallurgical value burnt of the pellets. It is Installed that best factor is characterized burnt iron-ore material with contents of the solid fuel in kernel of the granules 12 %, capacity 1,8-2,0 and temperature of the baking 1595-1613 K. Fixing of the defensive hall on surface of the granules by thickness 2,0-2,5 mm from mixture of the concoction and quicklime when making in gap between granule of carbon backfilling 2-4 % from mass of the charge, promotes further increasing of metallurgical value of the burnt product. Designed technology, which is based on variant solid-state fuel of the baking in mode seepage combustions fuel, at presence in composition solid-state fuel substrates of the layers of the ignition and regeneration, solid fuel inwardly granules y between granule, allows to get hybrid agglomerate iron-ore burden material in the manner of the druse with sufficient ''cool'' toughness, degree to metallized 30-35 %, output suitable 75-80 % and reduction of the expenseses of the natural gas 1,5-2,0 times. Is it Herewith opened possibility to realization to new technology within the framework of existing technological line production of the agglomerate or pellets. Product Description popup.authors Кудь Петро Денисович Нещадим Валерій Миколайович popup.nrat_date 2020-04-02 Close