Defluorination of C9 Petroleum Resin in the Presence of Metal Oxide Catalysts and Noble Metal Catalysts on Fixed-Bed Reactor

Defluorination of C9 Petroleum Resin in the Presence of Metal Oxide Catalysts and Noble Metal Catalysts on Fixed-Bed Reactor

Defluorination of C9 petroleum resin was carried out over noble metal and metal oxide catalysts with fixed-bed reactor. Under hydrogen atmosphere, Pt-alumina catalyst decomposed 60% of fluorine compounds at 225°C. Under nitrogen atmosphere, titania catalyst showed higher activity(70%) without the de...

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Veröffentlicht in:Nippon Kagakukai shi (1972) 2000-05, Vol.2000 (5), p.319-322
Hauptverfasser: ITOI, Yasushi, INOUE, Masami
Format: Artikel
Sprache:eng ; jpn
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Zusammenfassung:Defluorination of C9 petroleum resin was carried out over noble metal and metal oxide catalysts with fixed-bed reactor. Under hydrogen atmosphere, Pt-alumina catalyst decomposed 60% of fluorine compounds at 225°C. Under nitrogen atmosphere, titania catalyst showed higher activity(70%) without the decomposition of petroleum resin.
ISSN:0369-4577
DOI:10.1246/nikkashi.2000.319