کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9632223 461806 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Continuous flow cracking of waste plastics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Continuous flow cracking of waste plastics
چکیده انگلیسی
The principal process products, gaseous and liquid hydrocarbon fractions, are similar to the refinery cracking products. They are unstable due to the high olefins content (especially from polystyrene cracking) and their chemical composition and properties strongly depend on the applied feed composition, i.e. shares of polyethylene, polypropylene and polystyrene. The material balance experiments showed that the main products, liquid or solid materials in ambient temperature, contain typically 20-40% of gasoline fractions (range of boiling point 35-180 °C) and 60-80% of light gas oil fractions (initial boiling point>180 °C). The solid carbon residues are similar to coal cokes and contain even of 50% mineral components. Their calorific values attain 20 MJ/kg and they are solid fuels of quality similar to brown coals.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 86, Issues 12–13, 25 August 2005, Pages 1265-1278
نویسندگان
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