Thermogravimetric characteristics of textile dyeing sludge, coal and their blend in N2/O2 and CO2/O2 atmospheres

被引：57
作者：
Zhuo, Zhongxu [1 ]
Liu, Jingyong [1 ,2 ]
Sun, Shuiyu [1 ]
Sun, Jian [1 ,2 ]
Kuo, Jiahong [1 ,2 ]
Chang, Kenlin [1 ,2 ]
Fu, Jiewen [1 ]
Wang, Yujie [1 ,2 ]
机构：
[1] Guangdong Univ Technol, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
[2] Guangdong Univ Technol, Inst Environm Hlth & Pollut Control, Guangzhou 510006, Guangdong, Peoples R China
来源：
APPLIED THERMAL ENGINEERING | 2017年 / 111卷
基金：
中国国家自然科学基金;
关键词：
Textile dyeing sludge; Coal; Oxy-fuel combustion; Thermogravimetric analysis; Kinetics; PAPER-MILL SLUDGE; THERMAL-ANALYSIS; SEWAGE-SLUDGE; WASTE-WATER; COMBUSTION PROCESS; KINETIC-ANALYSIS; OXY-FUEL; COCOMBUSTION; PYROLYSIS; MICROALGAE;
D O I：
10.1016/j.applthermaleng.2016.09.089
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The combustion characteristics of textile dyeing sludge (TDS) and coal under an air atmosphere and their mixture under N-2/O-2 and CO2/O-2 atmospheres were analyzed using a thermogravimetric instrument. The results revealed that the TG-DTG of coal had a weight loss peak and TDS had five weight loss peaks, while their blend (80coal + 2QTDS) had a distinct peak because coal had a more formidable combustion efficiency than TDS. With an increase in the oxygen concentration, the combustion characteristics of the mixture improved in both N-2/O-2 and CO2/O-2 atmospheres, while certain negative effects existed for the combustion of the mixture in CO2/O-2 atmospheres. Increasing O-2 concentration up to 30%, the co-combustion of the blend in both N-2/O-2 and CO2/O-2 atmospheres, resulted in combustion profiles similar to or better than that of coal burning in air atmosphere. When O-2 concentration reached 60%, the negative effects of the blend burning in CO2/O-2 atmospheres declined. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：87 / 94
页数：8
相关论文
共 32 条
[21]   Pyrolysis behaviors and kinetics of refining and chemicals wastewater, lignite and their blends through TGA [J].
Mu, Lin ;
Chen, Jianbiao ;
Yin, Hongchao ;
Song, Xigeng ;
Li, Aimin ;
Chi, Xiao .
BIORESOURCE TECHNOLOGY, 2015, 180 :22-31
[22]   Co-combustion of different sewage sludge and coal:: A non-isothermal thermogravimetric kinetic analysis [J].
Otero, M. ;
Calvo, L. F. ;
Gil, M. V. ;
Garcia, A. I. ;
Moran, A. .
BIORESOURCE TECHNOLOGY, 2008, 99 (14) :6311-6319
[23]   Thermogravimetric analysis of co-combustion between microalgae and textile dyeing sludge [J].
Peng, Xiaowei ;
Ma, Xiaoqian ;
Xu, Zhibin .
BIORESOURCE TECHNOLOGY, 2015, 180 :288-295
[24]   Combustion behaviour of Turkish lignite in O2/N2 and O2/CO2 mixtures by using TGA-FTIR [J].
Selcuk, Nevin ;
Yuzbasi, Nur Sena .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2011, 90 (02) :133-139
[25]   Techno-economic study of CO2 capture from an existing coal-fired power plant:: MEA scrubbing vs. O2/CO2 recycle combustion [J].
Singh, D ;
Croiset, E ;
Douglas, PL ;
Douglas, MA .
ENERGY CONVERSION AND MANAGEMENT, 2003, 44 (19) :3073-3091
[26]   An experimental study on binderless briquetting of Chinese lignite: Effects of briquetting conditions [J].
Sun, Baolin ;
Yu, Jianglong ;
Tahmasebi, Arash ;
Han, Yanna .
FUEL PROCESSING TECHNOLOGY, 2014, 124 :243-248
[27]  
Sungmin C., 2008, WASTE MANAGE, V28, P2684
[28]   Thermogravimetric analysis of the combustion of microalgae and microalgae blended with waste in N2/O2 and CO2/O2 atmospheres [J].
Tang, YuTing ;
Ma, XiaoQian ;
Lai, ZhiYi .
BIORESOURCE TECHNOLOGY, 2011, 102 (02) :1879-1885
[29]   Investigation on catalyzed combustion of wheat straw by thermal analysis [J].
Wang, Lili ;
Guo, Yupeng ;
Zhu, Yanchao ;
Qu, Yuning ;
Li, Ying ;
Rong, Chunguang ;
Wang, Zichen ;
Liu, Yanhua .
THERMOCHIMICA ACTA, 2011, 512 (1-2) :254-257
[30]   Sewage sludge combustion [J].
Werther, J ;
Ogada, T .
PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 1999, 25 (01) :55-116
1234