titanio processo Kroll

flowchart LR rutileChlorination["clorurazione rutilo"] ticl4Distillation["distillazione TiCl4"] krollReduction["riduzione Kroll"] tiSpongeLeach["lavaggio MgCl2 + frantumazione spugna Ti"] rutileChlorination --> ticl4Distillation ticl4Distillation --> krollReduction krollReduction --> tiSpongeLeach in_rutile(["rutilo"]):::input in_rutile --> rutileChlorination in_chlorine(["cloro"]):::input in_chlorine --> rutileChlorination in_coke(["coke"]):::input in_coke --> rutileChlorination out_titaniumTetrachlorideCrude(["TiCl4 grezzo (pre-distillazione)"]):::output rutileChlorination --> out_titaniumTetrachlorideCrude in_titaniumTetrachlorideCrude(["TiCl4 grezzo (pre-distillazione)"]):::input in_titaniumTetrachlorideCrude --> ticl4Distillation out_titaniumTetrachloride(["tetracloruro di titanio"]):::output ticl4Distillation --> out_titaniumTetrachloride in_titaniumTetrachloride(["tetracloruro di titanio"]):::input in_titaniumTetrachloride --> krollReduction in_magnesium(["magnesio metallico"]):::input in_magnesium --> krollReduction out_titaniumCrude(["titanio spugnoso grezzo (pre-lavaggio MgCl2)"]):::output krollReduction --> out_titaniumCrude in_titaniumCrude(["titanio spugnoso grezzo (pre-lavaggio MgCl2)"]):::input in_titaniumCrude --> tiSpongeLeach out_titanium(["titanio spugnoso"]):::output tiSpongeLeach --> out_titanium 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:titaniumKrollPipeline .
} ORDER BY ?role