Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 88-94 |
| Journal | Polymer Degradation and Stability |
| Volume | 102 |
| DOIs | |
| Publication status | Published - 2014 |
| MoE publication type | A1 Journal article-refereed |
Fingerprint
Keywords
- Catalysts
- co-pyrolysis
- lignin
- polycarbonate
- upgrading
Cite this
}
Catalytic upgrading of co-pyrolysis oils from bisphenol A polycarbonate and lignins. / Brebu, M (Corresponding Author); Tamminen, Tarja; Hannevold, L; Stöcker, M; Spiridon, I.
In: Polymer Degradation and Stability, Vol. 102, 2014, p. 88-94.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Catalytic upgrading of co-pyrolysis oils from bisphenol A polycarbonate and lignins
AU - Brebu, M
AU - Tamminen, Tarja
AU - Hannevold, L
AU - Stöcker, M
AU - Spiridon, I
PY - 2014
Y1 - 2014
N2 - Co-pyrolysis of bisphenol A polycarbonate with lignoboost (regular and modified) lignin from softwood and with organosolv lignin from hardwood was performed in a semi-batch reactor at 500 °C and self-generated pressure. Catalytic upgrading was performed at 300 °C over MCM-41 and SBA-15 catalysts. The effect consisted in conversion of bisphenol A into phenol and its light derivatives. Hydrogenation occurred during upgrading based on the hydrocarbons converted into coke on the surface of catalysts. The Al-MCM41 with Si/Al ratio of 16 (MCM16) and Al-SBA-15 with Si/Al ratio of 48 (SBA 48) catalysts had similar effects for the lignoboost lignins, with slight advantage for the MCM16 in the case of regular lignoboost while MCM16 was clearly the best one for the organosolv lignin in converting the heavier compounds into lighter ones
AB - Co-pyrolysis of bisphenol A polycarbonate with lignoboost (regular and modified) lignin from softwood and with organosolv lignin from hardwood was performed in a semi-batch reactor at 500 °C and self-generated pressure. Catalytic upgrading was performed at 300 °C over MCM-41 and SBA-15 catalysts. The effect consisted in conversion of bisphenol A into phenol and its light derivatives. Hydrogenation occurred during upgrading based on the hydrocarbons converted into coke on the surface of catalysts. The Al-MCM41 with Si/Al ratio of 16 (MCM16) and Al-SBA-15 with Si/Al ratio of 48 (SBA 48) catalysts had similar effects for the lignoboost lignins, with slight advantage for the MCM16 in the case of regular lignoboost while MCM16 was clearly the best one for the organosolv lignin in converting the heavier compounds into lighter ones
KW - Catalysts
KW - co-pyrolysis
KW - lignin
KW - polycarbonate
KW - upgrading
U2 - 10.1016/j.polymdegradstab.2014.01.035
DO - 10.1016/j.polymdegradstab.2014.01.035
M3 - Article
VL - 102
SP - 88
EP - 94
JO - Polymer Degradation and Stability
JF - Polymer Degradation and Stability
SN - 0141-3910
ER -