Hitachi Zosen Corporation

Tadashi Moriyama

Yoshitoshi Sekiguchi

Kenichi Nagai

Toshio Hama

Kenji Yasuda

Osamu Nakanishi

Toshio Tachibana

A thermal decomposition apparatus for plastics wherein plastics are melted and thermally decomposed, and the resulting decomposition gas is cooled for condensation and recovered in the form of a thermal decomposition oil. The apparatus comprises a thermal decomposition reactor for melting and thermally decomposing the plastics therein, an extraneous matter discharge duct having one end opened in a melt of plastics within the reactor, an extraneous matter collecting container connected to the other end of the discharge duct, and an aspirator for aspirating extraneous matter within the reactor together with the melt through the discharge duct into the container.

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Yamatotakada, Japan

Tadashi Moriyama