Properties of Municipal Solid Waste Incineration (MSWI) Fly Ash during Heating Process

被引：1
|
作者：
Wang Xiaob [1 ]
Zhao Zengli [1 ]
Yan Changfeng [1 ]
Li Haibin [1 ]
Chen Yong [1 ]
机构：
[1] Chinese Acad Sci, GuangZhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Beijing 100864, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESS TECHNOLOGY, PTS 1-3 | 2012年 / 217-219卷
关键词：
fly ash melting; kinetics; weight loss; DSC/DTG; heavy metals;
D O I：
10.4028/www.scientific.net/AMM.217-219.869
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Weight loss and heat flow during heating process of municipal solid waste incineration (MSWI) fly ash were investigated through the DSC-DTG experiment carried out from 40 degrees C degrees C to 1400 degrees C degrees C, with different heating rates (5 degrees C/min, 10 degrees C degrees C/min, 20 degrees C degrees C/min) and different atmosphere (N2, Air). Two main weight loss peaks were found at 800 degrees C degrees C-1000 degrees C degrees C and 1000 degrees C degrees C-1200 CO C for three different samples. Weight loss ingredients were analyzed by comparing the difference of components between fly ash and slag. Then Kinetics parameters of fly ash melting were acquired by Numerical Solution using a C++ program.Introduction
引用
收藏
页码：869 / 878
页数：10
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