... , oil-water separator, condenser, light oil tank, safety device, vacuum system, dedusting system, draft fan, chimney.1)Overview of pyrolysis plantThe ... systems, there are two steps. Cooling pipe is the first step. The second is condenser. We have three condensers. ... C4) without any safety measures. In our process, it is transferred first through the safety device and a safety burning air muzzle. ...