Novel calcium based sorbent (Ca-C) for the dehalogenation (Br, Cl) process during halogenated mixed plastic (PP/PE/PS/PVC and HIPS-Br) pyrolysis

Novel calcium based sorbent (Ca-C) for the dehalogenation (Br, Cl) process during halogenated mixed plastic (PP/PE/PS/PVC and HIPS-Br) pyrolysis

A calcium carbonate carbon composite sorbent (Ca-C) was prepared by using 90 wt% of calcium carbonate and 10 wt% phenol resin. The Ca-C sorbent was successfully utilised for the dechlorination and debromination process during halogenated (Cl, Br) mixed waste plastic (PP/PE/PS/PVC/HIPS-Br: 3[ratio]3[...

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Veröffentlicht in:Green chemistry : an international journal and green chemistry resource : GC 2002-01, Vol.4 (4), p.372-375
Hauptverfasser: Bhaskar, Thallada, Matsui, Toshiki, Kaneko, Jun, Uddin, Md. Azhar, Muto, Akinori, Sakata, Yusaku
Format: Artikel
Sprache:eng
Schlagworte:
Calcium
calcium carbonates
composite materials
Dechlorination
green development
Phenols
Pyrolysis
Resins
Sorbents
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Zusammenfassung:A calcium carbonate carbon composite sorbent (Ca-C) was prepared by using 90 wt% of calcium carbonate and 10 wt% phenol resin. The Ca-C sorbent was successfully utilised for the dechlorination and debromination process during halogenated (Cl, Br) mixed waste plastic (PP/PE/PS/PVC/HIPS-Br: 3[ratio]3[ratio]2[ratio]1[ratio]1) pyrolysis at 430 [degree]C and produced halogen free liquid products.
ISSN:1463-9262
1463-9270
DOI:10.1039/b203745a