[1]范海宏1,2,苏 琦1,等.污泥燃烧特性研究[J].西安建筑科技大学学报:自然科学版,2011,43(04):594-599.[doi:DOI:10.15986/j.1006-7930.2011.04.007]
 ,,et al.Study on combustion characteristics of sludge[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2011,43(04):594-599.[doi:DOI:10.15986/j.1006-7930.2011.04.007]
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污泥燃烧特性研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
43
期数:
2011年04期
页码:
594-599
栏目:
出版日期:
2011-08-31

文章信息/Info

Title:
Study on combustion characteristics of sludge
文章编号:
1006-7930(2011)04-0594-05
作者:
范海宏1苏 琦1韩 丁1
(1.西安建筑科技大学材料科学与工程学院粉体工程研究所,陕西西安710055;
2.西部建筑科技国家重点实验室,陕西西安710055)
Author(s):
FAN Hai-hong1SU Qi1HAN Ding1
(1.Institute of Powder Engineering,School of Material Science and Engineering,Xi′an Univ.
of Arch.& Tech.,Xi′an 710055,China;2.State Key Laboratory of Architecture Science and
Technology in West(XAUAT),Xi′an 710055,Chi
关键词:
污泥燃烧热值
Keywords:
 sludgecombustioncalorific valu
分类号:
X705
DOI:
DOI:10.15986/j.1006-7930.2011.04.007
文献标志码:
A
摘要:
利用TGA/DSC同步热分析仪,分析了不同NaOH掺量的污泥的燃烧特性.结果表明:污泥中的第一
类有机物分解燃烧的温度范围为50~180℃,第二类有机物分解燃烧的温度范围随NaOH 含量的不同而不
同.NaOH的存在,使污泥中第二类有机物分解燃烧的温度起始点提前,而温度截止点滞后.NaOH 降低了污
泥着火温度,提高了燃烬温度.随着NaOH掺量的增加,污泥的总热值降低,其中第一类有机物的热值增加,
第二类有机物的热值降低.该结果为污泥的资源化利用提供了依据.
Abstract:
The combustion characteristics of sludge of different NaOH dosage was studied with the TGA/DSC simultaneous
 thermal analyzer.The results showed that the temperature range of the first category of organic matter was 50℃~
180℃,and the second category varied with the dosage of NaOH.With the addition of NaOH,the initial temperature of
decomposition and combustion of the second category of organic matter in sludge reduce and the end temperature increase.
Accordingly,the ignition temperature of sludge lower,and the burnout temperature rise.The calorific value of the first
category of organic matter of sludge lifted with the increasing of NaOH,the second category reduce,and the total calorific
value drop.These results provide some basic data for the

参考文献/References:

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备注/Memo

备注/Memo:
*收稿日期:2011-03-07  修改稿日期:2011-06-25
基金项目:西部建筑科技重点实验室开放研究基金资助项目(10KF06)
作者简介:范海宏(1970-),陕西韩城人,副教授,从事材料工程和固体废弃物资源化研究.
更新日期/Last Update: 2015-11-05