減圧誘導加熱分解法を用いたPCB汚染機器の無害化処理法

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2020/04/01

タイトル(英語): Detoxification Treatment Method for PCBs Contaminated Equipment using the Vacuum Induction Heating Decomposition Method

著者名: 向山　佳秀（湘南工科大学），神佐　青芳（湘南工科大学），長澤　可也（湘南工科大学），神佐　健（日本ベルツ（株））

著者名(英語): Yoshihide Mukoyama (Shonan Institute of Technology), Haruka Kansa (Shonan Institute of Technology), Kaya Nagasawa (Shonan Institute of Technology), Ken Kansa (Belz Japan Corporation)

キーワード: PCB，分解処理，PCB汚染機器，ダイオキシン，熱分解，減圧誘導加熱分解法　　PCBs，decomposition system，PCB pollution equipment，dioxins，pyrolysis，vacuum induction heating decomposition method

要約(英語): In this paper, we have developed a new method for detoxifying PCBs-use equipment (We used a fluorescent ballast capacitor). In the conventional detoxification treatment, the PCBs-use equipment is finely crushed by manual work etc. as a pretreatment. However, in this study, it was made possible to perform detoxification with pre-treatment by drilling several holes in the PCBs-use equipment. As a result, a significant reduction in the pretreatment process was realized. We focused that the PCBs-use equipment was made of a metal container that can be induction-heated. PCBs-use equipment is installed in a sealed quartz glass tube, and induction heating is performed by a coil outside the glass tube to heat it to about 420 [℃]. As a result, the PCBs inside the equipment was sucked out of the container and vaporized. The vaporized PCBs was detoxified by the Vacuum Induction Heating Decomposition System (previous paper) directly connected to this PCBs-use equipment heating system. By this method, a new technology was established to simultaneously process PCBs-use equipment and separated PCBs.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.140 No.4 （2020） 特集：2019年基礎・材料・共通部門大会

本誌掲載ページ: 217-223 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/140/4/140_217/_article/-char/ja/