Co-pyrolysis of oil shale and High density polyethylene: Structural characterization of the oil

被引：37
作者：
Aboulkas, A. [1 ,2 ]
Makayssi, T. [3 ]
Bilali, L. [2 ]
El Harfi, K. [1 ,2 ]
Nadifiyine, M. [2 ]
Benchanaa, M. [2 ]
机构：
[1] Univ Sultan Moulay Slimane, Faculte Polydisciplinaire Beni Mellal, Lab Interdisciplinaire Rech Sci & Tech, Beni Melial 23000, Morocco
[2] Univ Cadi Ayyad, Dept Chim, Fac Sci Semlalia, Lab Rech Reactiv Mat & Optimisat Procedes REMATOP, Marrakech 40001, Morocco
[3] Univ Sultan Moulay Slimane, Fac Sci & Tech, Lab Modelisat Ecoulements & Transferts, Beni Mellal, Morocco
来源：
FUEL PROCESSING TECHNOLOGY | 2012年 / 96卷
关键词：
Oil shale; Polyethylene; Co-pyrolysis; Oil characterization; LIFE-CYCLE ASSESSMENT; LIGNITE TURKEY; SOLID-WASTE; CLASSIFICATION; POLYPROPYLENE; COPYROLYSIS; POLYMERS; BIOMASS; ENERGY;
D O I：
10.1016/j.fuproc.2011.12.003
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
This study describes a detailed characterization of the oil obtained by co-pyrolysis of Tarfaya oil shale (Morocco) and high density polyethylene (HDPE) and by pyrolysis of oil shale and HOPE individually. The oil (obtained under the most suitable conditions, temperature of 500-525 degrees C and heating rate of 10 degrees C/min) was characterised by elemental analysis, nuclear magnetic resonance spectroscopy (H-1 NMR) and Fourier transform infrared spectroscopy (FTIR). In addition, column chromatography was used group composition of oil was determined. Gas chromatography was achieved on n-hexane fractions. Adding HOPE to the oil shale results in increased oil yields, which indicates synergetic effect between the oil shale and HDPE. The addition of HOPE to oil shale improved fuel properties of shale oil leading to a decrease in the oxygen content of shale oil. The results show that the oil obtained by co-pyrolysis has similar properties with commercial gasoline. HOPE acts as a hydrogenation medium for the oil shale product as revealed by FTIR results. (C) 2011 Elsevier B.V. All rights reserved.
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收藏
页码：203 / 208
页数：6
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