| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fractional distillation treatment apparatus for regenerated oil from waste plastics capable of separating various petroleum components contained in the regenerated oil obtained from a liquefaction facility and treating waste liquid discharged from the facility simultaneously in reusing the regenerated oil. <P>SOLUTION: The fractional distillation treatment apparatus is equipped with a heating means 4 to heat the regenerated oil, a first separator 8 to separate the heated regenerated oil by gas-liquid separation into a gas for the first class petroleum and a liquid for the second and third class petroleum, respectively, a second heater 13 to heat the separated liquid of the second and third petroleum, a second separator 15 to separate the heated liquid by gas-liquid separation into a gas for the second petroleum and a liquid for the third petroleum, a heating furnace 27 to burn the first and second petroleum as fuel, and an exhaust gas line L27 to supply the burnt exhaust gas generated in the heating furnace 27 as the heating source for the second heater 13 and the heating means 4. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
