acciaio EAF da rottame

flowchart LR scrapPreparation["triturazione e selezione rottame"] eafScrapMelting["fusione rottame in EAF"] eafLadleRefining["raffinazione siviera + lega"] eafContinuousCasting["colata continua (EAF)"] scrapPreparation --> eafScrapMelting eafScrapMelting --> eafLadleRefining eafLadleRefining --> eafContinuousCasting in_steelScrap(["rottame d'acciaio"]):::input in_steelScrap --> scrapPreparation out_preparedScrap(["rottame preparato"]):::output scrapPreparation --> out_preparedScrap in_preparedScrap(["rottame preparato"]):::input in_preparedScrap --> eafScrapMelting out_moltenSteelEAF(["acciaio liquido grezzo EAF"]):::output eafScrapMelting --> out_moltenSteelEAF in_ferrochrome(["ferrocromo HC"]):::input in_ferrochrome --> eafLadleRefining in_ferromanganese(["ferromanganese HC"]):::input in_ferromanganese --> eafLadleRefining in_moltenSteelEAF(["acciaio liquido grezzo EAF"]):::input in_moltenSteelEAF --> eafLadleRefining in_lime(["calce"]):::input in_lime --> eafLadleRefining out_refinedSteelEAF(["acciaio liquido raffinato"]):::output eafLadleRefining --> out_refinedSteelEAF in_refinedSteelEAF(["acciaio liquido raffinato"]):::input in_refinedSteelEAF --> eafContinuousCasting out_recycledSteel(["acciaio EAF riciclato"]):::output eafContinuousCasting --> out_recycledSteel classDef input fill:#e8f4ff,stroke:#06c classDef output fill:#e8ffe8,stroke:#0a7

PREFIX chem: <https://ontology.siletto.it/chem-pipeline#>
SELECT ?role ?substance WHERE {
  ?substance chem:playsRole ?ra .
  ?ra chem:role ?role ; chem:inPipeline chem:steelScrapEAFPipeline .
} ORDER BY ?role