Supply chain — grafite sintetica (processo Acheson)

flowchart LR activatedCarbonProductionPipeline["produzione carbone attivo (attivazione a vapore)"] chlorAlkaliPipeline["cloro-soda (cella a membrana)"] copperFoilProductionPipeline["elettrodeposizione foglio rame (grado batteria)"] copperPyrometallurgyPipeline["Filiera rame pirometallurgico"] crudeOilDistillationPipeline["raffineria petrolio (CDU + VDU)"] epoxyResinPipeline["resina epossidica DGEBA"] ethyleneSteamCrackingPipeline["Ethylene steam cracking pipeline"] fccPipeline["cracking catalitico (FCC)"] goldCyanidationPipeline["oro da cianurazione + CIP"] liIonCellAssemblyPipeline["assemblaggio cella Li-ion (NMC)"] nickelSulfidePipeline["Filiera nichel da solfuri"] saltMiningPipeline["estrazione salgemma + evaporazione salamoia"] sodiumCyanidePipeline["cianuro di sodio da processo Andrussow"] sulfuricAcidFromSulfurPipeline["Filiera H2SO4 da zolfo elementale"] syntheticGraphitePipeline["★ grafite sintetica (processo Acheson)"]:::root zincHydrometallurgyPipeline["Filiera zinco idrometallurgico"] crudeOilDistillationPipeline -->|coke di petrolio (green c| syntheticGraphitePipeline ethyleneSteamCrackingPipeline -->|olio di pirolisi| crudeOilDistillationPipeline crudeOilDistillationPipeline -->|nafta| ethyleneSteamCrackingPipeline chlorAlkaliPipeline -->|sodium hydroxide| ethyleneSteamCrackingPipeline goldCyanidationPipeline -->|sodium hydroxide| ethyleneSteamCrackingPipeline fccPipeline -->|GPL FCC| ethyleneSteamCrackingPipeline 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 crudeOilDistillationPipeline -->|gasolio sotto vuoto (VGO)| fccPipeline syntheticGraphitePipeline -->|grafite sintetica (anodo | liIonCellAssemblyPipeline classDef root fill:#ffd966,stroke:#333,stroke-width:2px;