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ホリ ヒサオ
Hori Hisao 堀 久男 所属 神奈川大学 理学部 理学科 神奈川大学大学院 理学研究科 理学専攻（化学領域） 職種 教授 |
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| 発表年月日 | 2019/10/16 |
| 発表テーマ | Efficient mineralization of fluoropolymers using subcritical water: An essential step in recover of fluorine element from the fluoropolymer waste |
| 発表学会名 | Fluoropolymers: Research, Production Problems, New Applications |
| 主催者 | Vyatka State University |
| 学会区分 | 国際学会 |
| 発表形式 | 口頭（基調） |
| 単独共同区分 | 単独 |
| 招待講演 | 招待講演 |
| 開催地名 | Kirov, Russia |
| 発表者・共同発表者 | Hisao Hori |
| 概要 | Owing to their high chemical and thermal stability, fluoropolymers are used in a variety of industrial applications. For the use of fluoropolymers with high sustainability, the establishment of waste treatment technique should be required.Here we show efficient mineralization of perfluorinated ion-exchange membrane polymer, PVDF,ETFE,and VDF-based copolymers in subcritical water by a combination of either an oxidizing or a reducing agent. The effort to lowering reaction temperature and formation of CaF2 in the presence of stoichiometric amount of Ca(OH)2 are reported. |
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