Supply chain — acciaio EAF da rottame

flowchart LR activatedCarbonProductionPipeline["produzione carbone attivo (attivazione a vapore)"] airSeparationUnitPipeline["Filiera ASU separazione aria"] ammoniaHaberBoschUreaPipeline["Ammonia Haber-Bosch + urea pipeline"] bioethanolPipeline["bioetanolo da mais (dry-mill)"] bpaPipeline["bisfenolo A da fenolo + acetone"] btxReformingPipeline["BTX da reforming catalitico"] btxSeparationPipeline["distillazione estrattiva BTX (benzene + toluene + xilene)"] chlorAlkaliPipeline["cloro-soda (cella a membrana)"] citricAcidPipeline["acido citrico da fermentazione Aspergillus niger"] cokeFromCoalPipeline["Filiera coke da carbone"] copperFoilProductionPipeline["elettrodeposizione foglio rame (grado batteria)"] copperPyrometallurgyPipeline["Filiera rame pirometallurgico"] copperSulfateProductionPipeline["produzione solfato di rame pentaidrato"] crudeOilDistillationPipeline["raffineria petrolio (CDU + VDU)"] eoEGPipeline["Filiera ossido di etilene + glicole etilenico"] epichlorohydrinPipeline["epicloridrina da bio-glicerolo (Epicerol)"] epoxyResinPipeline["resina epossidica DGEBA"] ethyleneSteamCrackingPipeline["Ethylene steam cracking pipeline"] fameBiodieselPipeline["biodiesel FAME (transesterificazione con KOH)"] fccPipeline["cracking catalitico (FCC)"] ferrochromePipeline["ferrocromo da cromite"] ferromanganesePipeline["ferromanganese da pirolusite"] ferrosiliconPipeline["ferrosilicio da quarzo + rottame ferro"] goldCyanidationPipeline["oro da cianurazione + CIP"] greenHydrogenPEMPipeline["Filiera idrogeno verde PEM"] hydratedLimePipeline["Filiera calce idratata"] hydrofluoricAcidFromFluoritePipeline["HF da fluorite + H2SO4 (forno rotante)"] industrialHclPipeline["Filiera HCl industriale"] ironOreMiningPipeline["estrazione + beneficio minerale di ferro"] lacticAcidPipeline["acido L-lattico da fermentazione glucosio"] leadImperialSmeltingPipeline["Filiera piombo Imperial Smelting"] limestoneQuarryingPipeline["estrazione cava calcare"] lithiumCarbonateFromSpodumenePipeline["carbonato di litio da spodumene"] lithiumHydroxideConversionPipeline["LiOH·H2O da carbonato di litio"] magnesiumPidgeonPipeline["magnesio Pidgeon"] melaminePipeline["melamina da urea (alta pressione)"] metallurgicalSiliconPipeline["Filiera silicio metallurgico"] molybdenumProductionPipeline["produzione molibdeno metallico (arrostimento + riduzione H2)"] nickelSulfidePipeline["Filiera nichel da solfuri"] phenolHockPipeline["fenolo via processo Hock"] phosphoricAcidWetProcessPipeline["Filiera acido fosforico wet"] polycarbonatePipeline["policarbonato da BPA (rotta melt)"] polystyrenePipeline["polistirene da stirene"] polyurethanePipeline["poliuretano via MDI"] portlandCementPipeline["Filiera cemento Portland"] pvcPolymerPipeline["Filiera PVC"] saltMiningPipeline["estrazione salgemma + evaporazione salamoia"] sodiumCyanidePipeline["cianuro di sodio da processo Andrussow"] solvaySodaAshPipeline["Filiera soda Solvay"] stainlessSteelPipeline["acciaio inossidabile (via AOD)"] steelBFBOFPipeline["Filiera acciaio (altoforno + BOF)"] steelDRIH2EAFPipeline["Filiera acciaio DRI-H2 + EAF"] steelScrapEAFPipeline["★ acciaio EAF da rottame"]:::root sulfurClausPipeline["recupero zolfo Claus da H2S"] sulfuricAcidFromSulfurPipeline["Filiera H2SO4 da zolfo elementale"] tinFromCassiteritePipeline["stagno da cassiterite (carbotermico)"] tio2ChlorideRoutePipeline["TiO2 pigmento via cloruri"] titaniumKrollPipeline["titanio processo Kroll"] zincHydrometallurgyPipeline["Filiera zinco idrometallurgico"] solvaySodaAshPipeline -->|lime| steelScrapEAFPipeline hydratedLimePipeline -->|lime| steelScrapEAFPipeline portlandCementPipeline -->|lime| steelScrapEAFPipeline ferrochromePipeline -->|ferrocromo HC| steelScrapEAFPipeline ferromanganesePipeline -->|ferromanganese HC| steelScrapEAFPipeline melaminePipeline -->|ammonia| solvaySodaAshPipeline ammoniaHaberBoschUreaPipeline -->|ammonia| solvaySodaAshPipeline hydratedLimePipeline -->|hydrated lime| solvaySodaAshPipeline limestoneQuarryingPipeline -->|CaCO3| solvaySodaAshPipeline saltMiningPipeline -->|salamoia| solvaySodaAshPipeline epoxyResinPipeline -->|sodium chloride| solvaySodaAshPipeline limestoneQuarryingPipeline -->|CaCO3| hydratedLimePipeline solvaySodaAshPipeline -->|lime| hydratedLimePipeline portlandCementPipeline -->|lime| hydratedLimePipeline leadImperialSmeltingPipeline -->|scoria ISP| portlandCementPipeline copperPyrometallurgyPipeline -->|scoria di fusione| portlandCementPipeline nickelSulfidePipeline -->|scoria di fusione| portlandCementPipeline steelBFBOFPipeline -->|GGBFS| portlandCementPipeline steelDRIH2EAFPipeline -->|scoria EAF| portlandCementPipeline ironOreMiningPipeline -->|hematite| portlandCementPipeline magnesiumPidgeonPipeline -->|silicato bicalcico| portlandCementPipeline solvaySodaAshPipeline -->|lime| portlandCementPipeline hydratedLimePipeline -->|lime| portlandCementPipeline metallurgicalSiliconPipeline -->|fumi di silice| portlandCementPipeline limestoneQuarryingPipeline -->|CaCO3| portlandCementPipeline lithiumHydroxideConversionPipeline -->|carbonato di calcio (bypr| portlandCementPipeline lacticAcidPipeline -->|CaSO4·2H2O| portlandCementPipeline phosphoricAcidWetProcessPipeline -->|CaSO4·2H2O| portlandCementPipeline citricAcidPipeline -->|CaSO4·2H2O| portlandCementPipeline ferrochromePipeline -->|scoria ferrocromo| portlandCementPipeline steelBFBOFPipeline -->|coke| ferrochromePipeline cokeFromCoalPipeline -->|coke| ferrochromePipeline fccPipeline -->|coke| ferrochromePipeline steelBFBOFPipeline -->|coke| ferromanganesePipeline cokeFromCoalPipeline -->|coke| ferromanganesePipeline fccPipeline -->|coke| ferromanganesePipeline ammoniaHaberBoschUreaPipeline -->|urea| melaminePipeline melaminePipeline -->|ammonia| ammoniaHaberBoschUreaPipeline solvaySodaAshPipeline -->|ammonia| ammoniaHaberBoschUreaPipeline ethyleneSteamCrackingPipeline -->|CH4| ammoniaHaberBoschUreaPipeline activatedCarbonProductionPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline tio2ChlorideRoutePipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline ferrosiliconPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline ferrochromePipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline stainlessSteelPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline metallurgicalSiliconPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline tinFromCassiteritePipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline leadImperialSmeltingPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline titaniumKrollPipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline ferromanganesePipeline -->|carbon monoxide| ammoniaHaberBoschUreaPipeline btxReformingPipeline -->|hydrogen| ammoniaHaberBoschUreaPipeline polystyrenePipeline -->|hydrogen| ammoniaHaberBoschUreaPipeline greenHydrogenPEMPipeline -->|hydrogen| ammoniaHaberBoschUreaPipeline chlorAlkaliPipeline -->|hydrogen| ammoniaHaberBoschUreaPipeline chlorAlkaliPipeline -->|sodium hydroxide| epoxyResinPipeline goldCyanidationPipeline -->|sodium hydroxide| epoxyResinPipeline epichlorohydrinPipeline -->|epicloridrina| epoxyResinPipeline bpaPipeline -->|bisfenolo A (BPA)| epoxyResinPipeline steelBFBOFPipeline -->|coke| leadImperialSmeltingPipeline cokeFromCoalPipeline -->|coke| leadImperialSmeltingPipeline fccPipeline -->|coke| leadImperialSmeltingPipeline zincHydrometallurgyPipeline -->|ossido di zinco| leadImperialSmeltingPipeline limestoneQuarryingPipeline -->|CaCO3| leadImperialSmeltingPipeline copperSulfateProductionPipeline -->|solfato di rame| copperPyrometallurgyPipeline copperFoilProductionPipeline -->|sulfuric acid| copperPyrometallurgyPipeline zincHydrometallurgyPipeline -->|sulfuric acid| copperPyrometallurgyPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| copperPyrometallurgyPipeline copperFoilProductionPipeline -->|sulfuric acid| nickelSulfidePipeline zincHydrometallurgyPipeline -->|sulfuric acid| nickelSulfidePipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| nickelSulfidePipeline cokeFromCoalPipeline -->|coke| steelBFBOFPipeline fccPipeline -->|coke| steelBFBOFPipeline steelDRIH2EAFPipeline -->|acciaio| steelBFBOFPipeline solvaySodaAshPipeline -->|lime| steelBFBOFPipeline hydratedLimePipeline -->|lime| steelBFBOFPipeline portlandCementPipeline -->|lime| steelBFBOFPipeline ironOreMiningPipeline -->|pellet| steelBFBOFPipeline limestoneQuarryingPipeline -->|CaCO3| steelBFBOFPipeline ammoniaHaberBoschUreaPipeline -->|carbon monoxide| steelBFBOFPipeline activatedCarbonProductionPipeline -->|carbon monoxide| steelBFBOFPipeline tio2ChlorideRoutePipeline -->|carbon monoxide| steelBFBOFPipeline ferrosiliconPipeline -->|carbon monoxide| steelBFBOFPipeline ferrochromePipeline -->|carbon monoxide| steelBFBOFPipeline stainlessSteelPipeline -->|carbon monoxide| steelBFBOFPipeline metallurgicalSiliconPipeline -->|carbon monoxide| steelBFBOFPipeline tinFromCassiteritePipeline -->|carbon monoxide| steelBFBOFPipeline leadImperialSmeltingPipeline -->|carbon monoxide| steelBFBOFPipeline titaniumKrollPipeline -->|carbon monoxide| steelBFBOFPipeline ferromanganesePipeline -->|carbon monoxide| steelBFBOFPipeline steelBFBOFPipeline -->|acciaio| steelDRIH2EAFPipeline solvaySodaAshPipeline -->|lime| steelDRIH2EAFPipeline hydratedLimePipeline -->|lime| steelDRIH2EAFPipeline portlandCementPipeline -->|lime| steelDRIH2EAFPipeline ironOreMiningPipeline -->|pellet| steelDRIH2EAFPipeline greenHydrogenPEMPipeline -->|idrogeno verde| steelDRIH2EAFPipeline ammoniaHaberBoschUreaPipeline -->|hydrogen| steelDRIH2EAFPipeline activatedCarbonProductionPipeline -->|hydrogen| steelDRIH2EAFPipeline btxReformingPipeline -->|hydrogen| steelDRIH2EAFPipeline polystyrenePipeline -->|hydrogen| steelDRIH2EAFPipeline ethyleneSteamCrackingPipeline -->|hydrogen| steelDRIH2EAFPipeline chlorAlkaliPipeline -->|hydrogen| steelDRIH2EAFPipeline limestoneQuarryingPipeline -->|calcare grezzo da cava| ironOreMiningPipeline ferrosiliconPipeline -->|ferrosilicio FeSi75| magnesiumPidgeonPipeline titaniumKrollPipeline -->|cloruro di magnesio| magnesiumPidgeonPipeline limestoneQuarryingPipeline -->|dolomite| magnesiumPidgeonPipeline steelBFBOFPipeline -->|coke| metallurgicalSiliconPipeline cokeFromCoalPipeline -->|coke| metallurgicalSiliconPipeline fccPipeline -->|coke| metallurgicalSiliconPipeline ferrosiliconPipeline -->|quarzo| metallurgicalSiliconPipeline solvaySodaAshPipeline -->|hydrated lime| lithiumHydroxideConversionPipeline hydratedLimePipeline -->|hydrated lime| lithiumHydroxideConversionPipeline lithiumCarbonateFromSpodumenePipeline -->|carbonato di litio (batte| lithiumHydroxideConversionPipeline bioethanolPipeline -->|glucosio| lacticAcidPipeline solvaySodaAshPipeline -->|hydrated lime| lacticAcidPipeline hydratedLimePipeline -->|hydrated lime| lacticAcidPipeline copperFoilProductionPipeline -->|sulfuric acid| lacticAcidPipeline zincHydrometallurgyPipeline -->|sulfuric acid| lacticAcidPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| lacticAcidPipeline hydrofluoricAcidFromFluoritePipeline -->|acido fluoridrico| phosphoricAcidWetProcessPipeline solvaySodaAshPipeline -->|hydrated lime| phosphoricAcidWetProcessPipeline hydratedLimePipeline -->|hydrated lime| phosphoricAcidWetProcessPipeline copperFoilProductionPipeline -->|sulfuric acid| phosphoricAcidWetProcessPipeline zincHydrometallurgyPipeline -->|sulfuric acid| phosphoricAcidWetProcessPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| phosphoricAcidWetProcessPipeline copperFoilProductionPipeline -->|sulfuric acid| citricAcidPipeline zincHydrometallurgyPipeline -->|sulfuric acid| citricAcidPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| citricAcidPipeline bioethanolPipeline -->|glucosio| citricAcidPipeline solvaySodaAshPipeline -->|hydrated lime| citricAcidPipeline hydratedLimePipeline -->|hydrated lime| citricAcidPipeline steelBFBOFPipeline -->|coke oven gas COG| cokeFromCoalPipeline leadImperialSmeltingPipeline -->|gas di altoforno| cokeFromCoalPipeline crudeOilDistillationPipeline -->|gasolio sotto vuoto (VGO)| fccPipeline crudeOilDistillationPipeline -->|nafta| ethyleneSteamCrackingPipeline chlorAlkaliPipeline -->|sodium hydroxide| ethyleneSteamCrackingPipeline goldCyanidationPipeline -->|sodium hydroxide| ethyleneSteamCrackingPipeline fccPipeline -->|GPL FCC| ethyleneSteamCrackingPipeline steelBFBOFPipeline -->|coke| tio2ChlorideRoutePipeline cokeFromCoalPipeline -->|coke| tio2ChlorideRoutePipeline fccPipeline -->|coke| tio2ChlorideRoutePipeline chlorAlkaliPipeline -->|chlorine| tio2ChlorideRoutePipeline titaniumKrollPipeline -->|TiCl4 grezzo (pre-distill| tio2ChlorideRoutePipeline steelBFBOFPipeline -->|coke| ferrosiliconPipeline cokeFromCoalPipeline -->|coke| ferrosiliconPipeline fccPipeline -->|coke| ferrosiliconPipeline ferrochromePipeline -->|ferrocromo HC| stainlessSteelPipeline solvaySodaAshPipeline -->|lime| stainlessSteelPipeline hydratedLimePipeline -->|lime| stainlessSteelPipeline portlandCementPipeline -->|lime| stainlessSteelPipeline nickelSulfidePipeline -->|Ni| stainlessSteelPipeline ferromanganesePipeline -->|ferromanganese HC| stainlessSteelPipeline airSeparationUnitPipeline -->|argon| stainlessSteelPipeline steelBFBOFPipeline -->|coke| tinFromCassiteritePipeline cokeFromCoalPipeline -->|coke| tinFromCassiteritePipeline fccPipeline -->|coke| tinFromCassiteritePipeline steelBFBOFPipeline -->|coke| titaniumKrollPipeline cokeFromCoalPipeline -->|coke| titaniumKrollPipeline fccPipeline -->|coke| titaniumKrollPipeline tio2ChlorideRoutePipeline -->|tetracloruro di titanio| titaniumKrollPipeline magnesiumPidgeonPipeline -->|magnesio metallico| titaniumKrollPipeline chlorAlkaliPipeline -->|chlorine| titaniumKrollPipeline btxSeparationPipeline -->|toluene| btxReformingPipeline crudeOilDistillationPipeline -->|nafta| btxReformingPipeline cokeFromCoalPipeline -->|benzolo| btxReformingPipeline eoEGPipeline -->|di-glicole etilenico| btxReformingPipeline ammoniaHaberBoschUreaPipeline -->|hydrogen| btxReformingPipeline activatedCarbonProductionPipeline -->|hydrogen| btxReformingPipeline polystyrenePipeline -->|hydrogen| btxReformingPipeline ethyleneSteamCrackingPipeline -->|hydrogen| btxReformingPipeline greenHydrogenPEMPipeline -->|hydrogen| btxReformingPipeline chlorAlkaliPipeline -->|hydrogen| btxReformingPipeline btxSeparationPipeline -->|benzene| polystyrenePipeline btxReformingPipeline -->|benzene| polystyrenePipeline ethyleneSteamCrackingPipeline -->|C2H4| polystyrenePipeline ammoniaHaberBoschUreaPipeline -->|hydrogen| greenHydrogenPEMPipeline activatedCarbonProductionPipeline -->|hydrogen| greenHydrogenPEMPipeline btxReformingPipeline -->|hydrogen| greenHydrogenPEMPipeline polystyrenePipeline -->|hydrogen| greenHydrogenPEMPipeline ethyleneSteamCrackingPipeline -->|hydrogen| greenHydrogenPEMPipeline chlorAlkaliPipeline -->|hydrogen| greenHydrogenPEMPipeline copperFoilProductionPipeline -->|sulfuric acid| chlorAlkaliPipeline zincHydrometallurgyPipeline -->|sulfuric acid| chlorAlkaliPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| chlorAlkaliPipeline epoxyResinPipeline -->|sodium chloride| chlorAlkaliPipeline saltMiningPipeline -->|sodium chloride| chlorAlkaliPipeline sodiumCyanidePipeline -->|cianuro di sodio| goldCyanidationPipeline copperPyrometallurgyPipeline -->|minerale aurifero ROM (pr| goldCyanidationPipeline nickelSulfidePipeline -->|anode slime| goldCyanidationPipeline activatedCarbonProductionPipeline -->|carbone attivo| goldCyanidationPipeline fameBiodieselPipeline -->|glicerolo (bio, da biodie| epichlorohydrinPipeline solvaySodaAshPipeline -->|hydrated lime| epichlorohydrinPipeline hydratedLimePipeline -->|hydrated lime| epichlorohydrinPipeline industrialHclPipeline -->|hydrochloric acid| epichlorohydrinPipeline pvcPolymerPipeline -->|hydrochloric acid| epichlorohydrinPipeline polyurethanePipeline -->|hydrochloric acid| epichlorohydrinPipeline phenolHockPipeline -->|acetone| bpaPipeline polycarbonatePipeline -->|phenol| bpaPipeline leadImperialSmeltingPipeline -->|zinco| zincHydrometallurgyPipeline copperFoilProductionPipeline -->|sulfuric acid| zincHydrometallurgyPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| zincHydrometallurgyPipeline copperFoilProductionPipeline -->|sulfuric acid| copperSulfateProductionPipeline zincHydrometallurgyPipeline -->|sulfuric acid| copperSulfateProductionPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| copperSulfateProductionPipeline copperPyrometallurgyPipeline -->|copper| copperSulfateProductionPipeline zincHydrometallurgyPipeline -->|sulfuric acid| copperFoilProductionPipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| copperFoilProductionPipeline copperPyrometallurgyPipeline -->|copper| copperFoilProductionPipeline copperFoilProductionPipeline -->|sulfuric acid| sulfuricAcidFromSulfurPipeline zincHydrometallurgyPipeline -->|sulfuric acid| sulfuricAcidFromSulfurPipeline copperPyrometallurgyPipeline -->|sulfur dioxide| sulfuricAcidFromSulfurPipeline nickelSulfidePipeline -->|sulfur dioxide| sulfuricAcidFromSulfurPipeline molybdenumProductionPipeline -->|sulfur dioxide| sulfuricAcidFromSulfurPipeline leadImperialSmeltingPipeline -->|sulfur dioxide| sulfuricAcidFromSulfurPipeline sulfurClausPipeline -->|zolfo| sulfuricAcidFromSulfurPipeline solvaySodaAshPipeline -->|sodium carbonate| lithiumCarbonateFromSpodumenePipeline ethyleneSteamCrackingPipeline -->|sodium carbonate| lithiumCarbonateFromSpodumenePipeline copperFoilProductionPipeline -->|sulfuric acid| lithiumCarbonateFromSpodumenePipeline zincHydrometallurgyPipeline -->|sulfuric acid| lithiumCarbonateFromSpodumenePipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| lithiumCarbonateFromSpodumenePipeline copperFoilProductionPipeline -->|sulfuric acid| hydrofluoricAcidFromFluoritePipeline zincHydrometallurgyPipeline -->|sulfuric acid| hydrofluoricAcidFromFluoritePipeline sulfuricAcidFromSulfurPipeline -->|sulfuric acid| hydrofluoricAcidFromFluoritePipeline phosphoricAcidWetProcessPipeline -->|fluorite| hydrofluoricAcidFromFluoritePipeline ethyleneSteamCrackingPipeline -->|olio di pirolisi| crudeOilDistillationPipeline classDef root fill:#ffd966,stroke:#333,stroke-width:2px;