کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10547557 | 964687 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of the gases obtained in thermal and catalytic flash pyrolysis of HDPE in a fluidized bed reactor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
A fluidized bed reactor was used to study the production of gases from the thermal and catalytic pyrolysis of high-density polyethylene (HDPE). The effect of the bed temperature and type of catalyst was evaluated. The range of operating temperature was from 400 to 800 °C. The catalysts used in this study were HZSM-5 and HUSY in a proportion of 20% by weight. The analysis of the volatile compounds showed that the main products obtained with both catalysts were similar, but the amount of gases produced with HZSM-5 was higher than the amount obtained with HUSY. The major compounds obtained with both catalysts were C3 and C4 hydrocarbons (propane, propene, trans-butene, 1-butene, isobutene and cis-2-butene) and C5 olefins (1-pentene).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Analytical and Applied Pyrolysis - Volume 73, Issue 2, June 2005, Pages 314-322
Journal: Journal of Analytical and Applied Pyrolysis - Volume 73, Issue 2, June 2005, Pages 314-322
نویسندگان
Maria del Remedio Hernández, Ángela N. GarcÃa, Antonio Marcilla,