Pyrolysis and in-line catalytic steam reforming of polystyrene through a two-step reaction system
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- 作者：Itsaso Barbarias ; Gartzen Lopez ; gartzen.lopez@ehu.eus ; Maite Artetxe ; Aitor Arregi ; Laura Santamaria ; Javier Bilbao ; Martin Olazar
- 关键词：Hydrogen ; Pyrolysis ; Reforming ; Polystyrene ; Plastic waste ; HDPE ; Conical spouted bed ; Deactivation ; Coke
- 刊名：Journal of Analytical and Applied Pyrolysis
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：122
- 期：Complete
- 页码：502-510
- 全文大小：1810 K
- 卷排序：122
文摘
Pyrolysis and in-line reforming strategy efficiently produces H2 from PS. Full conversion of PS pyrolysis products is attained in the reforming step. A H2 yield of 82.5% and a production of 291 g kgPS−1 are obtained. Catalyst deactivation reduces conversion to 85.6% after 96 min. Deactivation rate feeding PS is faster than previously reported for HDPE.