کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1514509 1511227 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal-chemical treatment of solid waste mixtures
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Thermal-chemical treatment of solid waste mixtures
چکیده انگلیسی

The paper presents the results on devolatilization and gasification of cellulose and plastic solid waste mixtures with respect to process kinetics and reaction products for simplified MSW to energy conversion approach. The paper presents experimental gasification process characterization and reactants evolution with syngas generation. The research focused on products mass reduction rate under atmospheric steam gasification conditions conducted at 850 °C - 1100 °C and gaseous phase evolution (CO and CO2 flow rate – figure 1) as a tool for process characterization. Two-phase gasification process was considered: pyrolysis and char steam gasification for in depth process observation. The carbon conversion rate was established for pyrolysis char together with: carbon based gaseous species variation in the syngas from the char gasification as function of pyrolysis residence time; char mass reduction rate under vapour-gasification condition. The influence of char mass on the gasification period was also quantified.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 6, 2011, Pages 558-564