Also Called: Residues (coal tar), pitch distn. [Pitch redistillate];RESIDUES (COAL TAR), PITCH DISTN.;Pitch Redistillate;[Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400 °C to 470 °C (752 °F to 846 °F). Composed primarily of polynuclear aromatic hydrocarbons, and heterocyclic compounds.];[Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400 å¡C to 470 å¡C (752 å¡F to 846 å¡F). Composed primarily of polynuclear aromatic hydrocarbons, and heterocyclic compounds.];Residues (coal tar), pitch distil lation;Pitch redistillate (Residue from the fractional distil lation of pitch distillate boiling in the range of approximately 400 to 470 °C. Composed primarily of polynuclear aromatic hydro carbons, and heterocyclic compounds.);[Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400 °C to 470 °C (752 °F to 846 °F). Composed primarily of polynuclear aromatic hydrocarbons, and he;[Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400 °C to 470 °C (752 °F to 846 °F). Composed primarily of polynuclear aromatic hydrocarbons, and heterocyclic compounds.];Polycyclic aromatic compounds (PACs);Residues(coal tar), pitch distn.;Residues (coal tar), pitch distn. (Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400°C to 470°C (752°F to 846°F). Composed primarily of polynuclear aromatic hydrocarbons, and heterocyclic compounds.);Pitch Redistillate [Residue from the fractional distillation of pitch distillate boiling in the range of approximately 400°C to 470°C (752 °F to 846 °F). Composed primarily of polynuclear aromatic hydrocarbons, and heterocyclic compounds.];ostanki (premogov katran), destilacija smole;redestilat smole;[Ostanek frakcionirne destilacije destilata smole z vreliščem v območju približno od 400 oC do 470 oC (752 oF do 846 oF). Sestoji pretežno iz polinuklearnih aromatskih ogljikovodikov in heterocikličnih spojin.]
