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RDF와 탄화슬러지 혼합물의 열중량 및 열동역학 특성 연구
순지엔펑 ( Jian Feng Sun ),황현욱 ( Hyeon Uk Hwang ),김명균 ( Myung Gyun Kim ),느지오카안토니무투아 ( Antony Mutua Nzioka ),이창수 ( Chang Soo Lee ),김영주 ( Young Ju Kim ) 한국환경과학회 2016 한국환경과학회지 Vol.25 No.2
After analyzing of heating value of four kinds of RDF, the RDF-D has the highest heating value, was chosen to be mixed with carbonized sludge by different ratio. The 85%:15% ratio, which has the highest efficiency, was analyzed with thermogravimetric and pyrolysis kinetics. Applying of Kissinger method, activation energy was obtained from slope which is calculated from relation of ln(β/T2 m) and 1/Tm. The kinetic parameters obtained from Kissinger method were 46.06 kJ/mol of RDF, 55.99 kJ/mol of carbonized sludge and 40.68 kJ/mol of mixture of RDF and carbonized sludge. The mixture of RDF and carbonized sludge has the lowest activation energy and frequency factor, during thermal decomposition reaction it has the slowest reaction rate and needs the lowest energy. Although activation energy with pyrolysis of RDF was irregularly scattered, it showed that activation energy was stabilized by co-pyrolysis of RDF and additives(Carbonized Sludge).