98/03668 Processes and apparatus for forming oils from thermoplastic wastes by using supercritical water

98/02015 Supercritical water process and

98/02015 Supercritical water process and apparatus for making oils from plastic wastes : Matsubara, K. et al. Jpn. Kokai Tokkyo Koho JP 09,324,181 [97,324,181] (Cl. C10G1/10), 16 Dec 1997, Appl. 96/144,213, 6 Jun 1996, 9 pp. (In Japanese)

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 199 KB

In a medium of (near) supercritical water, plastic wastes are decomposed, using a tube-type continuous reactor, to give oils. For the wastes containing Cl-type plastics, the wastes are heated to decompose a part or all of the CItype plastics and separate the resultant HCI. The resulting wastes are t