Effect of polymers on lignite pyrolysis

被引：14
|
作者：
Cit, Ilkay [1 ]
Sinag, Ali [1 ]
Tekes, Ahmen Turan [1 ]
Acar, Pinar [1 ]
Misirhoglu, Zarife [1 ]
Canel, Muammer [1 ]
机构：
[1] Ankara Univ, Dept Chem, Fac Sci, TR-06100 Ankara, Turkey
来源：
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2007年 / 80卷 / 01期
关键词：
polymers; pyrolysis; tar; benzoic acid;
D O I：
10.1016/j.jaap.2007.02.006
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Effect of polypropylene (PP) and polyethylene terephthalate (PET) on lignite pyrolysis is studied in this work. Experiments are conducted in the temperature range of 400-700 degrees C in a tubular reactor. PP and PET are blended with lignite (M.K.P. lignite, Bursa, Turkey) in the polymer ratio of 33%, 50% and 67% (w/w), respectively. Tar, gas and char yields are calculated and plotted against to the temperatures they obtained for each experimental run. A remarkable synergetic effect between lignite and polymers is also found. The possible reasons of this variation are discussed. Analysis of the tars obtained by different experimental conditions is conducted by GC-MS technique. High yields of benzoic acid and biphenyl are obtained during the pyrolysis of PET and PETAignite. (c) 2007 Elsevier B.V All rights reserved.
引用
收藏
页码：195 / 202
页数：8
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