Filiera metanolo da syngas

flowchart LR methanolSynthesis["sintesi metanolo"] methanolDistillation["distillazione metanolo"] s_synthesisGas(["syngas"]):::role_rawMaterial s_synthesisGas --> methanolSynthesis s_carbonMonoxide(["monossido di carbonio"]):::role_rawMaterial s_carbonMonoxide --> methanolSynthesis s_hydrogen(["idrogeno"]):::role_rawMaterial s_hydrogen --> methanolSynthesis s_cuZnoAl2o3Catalyst(["catalizzatore Cu/ZnO/Al2O3"]):::role_catalyst s_cuZnoAl2o3Catalyst -.-> methanolSynthesis s_methanolCrude(["metanolo grezzo (effluente Cu/ZnO)"]):::role_intermediate methanolSynthesis --> s_methanolCrude s_water(["acqua"]):::role_byproduct methanolSynthesis -.-> s_water s_dimethylEther(["dimetil etere"]):::role_byproduct methanolSynthesis -.-> s_dimethylEther methanolSynthesis -. recycle .-> s_synthesisGas s_methanolCrude --> methanolDistillation s_methanol(["CH3OH"]):::role_finalProduct methanolDistillation --> s_methanol methanolDistillation -.-> s_water methanolDistillation -.-> s_dimethylEther methanolDistillation -. recycle .-> s_dimethylEther classDef role_rawMaterial fill:#e8f4ff,stroke:#06c,color:#003 classDef role_finalProduct fill:#e8ffe8,stroke:#0a7,color:#030 classDef role_intermediate fill:#f0f0f0,stroke:#666,color:#333 classDef role_byproduct fill:#fff4e0,stroke:#cc7a00,color:#642 classDef role_waste fill:#fae8e8,stroke:#888,stroke-dasharray:3 3,color:#444 classDef role_utility fill:#e0f7f7,stroke:#06c8c8,color:#033 classDef role_catalyst fill:#fde0f0,stroke:#cc3399,color:#506 classDef role_mine fill:#f5e6d3,stroke:#8b5a2b,color:#3d2e15,stroke-width:2px

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