中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 过程工程研究所
  3. 中国科学院过程工程研究所
Pyrolysis kinetics and thermodynamic parameters of the hydrochars derived from co-hydrothermal carbonization of sawdust and sewage sludge using thermogravimetric analysis

文献类型：期刊论文

作者Ma, Jing1,2; Luo, Hainan3; Li, Yi4; Liu, Zhengang1,2; Li, Dong1,2; Gai, Chao1,2; Jiao, Wentao1,2
刊名BIORESOURCE TECHNOLOGY
出版日期2019-06-01
卷号282页码:133-141
关键词Co-hydrothermal carbonization Sewage sludge Sawdust Model-free methods Thermodynamic parameters
ISSN号0960-8524
DOI10.1016/j.biortech.2019.03.007
英文摘要The thermal behavior of the hydrochars from co-hydrothermal carbonization (co-HTC) of sawdust (SD) and sewage sludge (SS) was investigated using thermogravimetric analysis. The comprehensive devolatilization index indicated that the devolatilization performance of SS was decreased by HTC, while it was significantly improved 7.38-23.69 times by co-HTC. The kinetic analysis showed that HTC of SS decreased the average activation energy from 308.96 and 314.78 kJ mol(-1) to 220.86 and 221.27 kJ mol(-1) by Flynn-Wall-Ozawa (FWO) and Kissinger-Akahira-Sunose (KAS), respectively, while it was increased from 182.37 to 207.06 kJ mol(-1) and from 181.06 to 207.05 kJ mol(-1) with the increasing proportion of SD from 25% to 75% during co-HTC, respectively. The thermodynamic parameters revealed that pyrolysis reactivity of the hydrochar derived from SD was improved by co-HTC of SD and SS. Kinetic and thermodynamic findings were useful for the design of pyrolysis process using hydrochar as solid fuel.
WOS关键词THERMAL-DECOMPOSITION ; LIGNOCELLULOSIC BIOMASS ; SOLID-FUEL ; COMBUSTION KINETICS ; WASTE ; BEHAVIOR ; MANURE ; CHAR ; CONVERSION ; RESIDUE
资助项目"100 Talents" Program of the Chinese Academy of Sciences[Y5N41I1C01] ; Science and Technology Department of Sichuan Province[2018JZ0016]
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种英语
WOS记录号WOS:000462588700018
出版者ELSEVIER SCI LTD
资助机构"100 Talents" Program of the Chinese Academy of Sciences ; Science and Technology Department of Sichuan Province
源URL[http://ir.ipe.ac.cn/handle/122111/28183]  
专题中国科学院过程工程研究所
通讯作者Liu, Zhengang; Jiao, Wentao
作者单位1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Zaozhuang Univ, Coll Chem Engn & Mat Sci, Zaozhuang 277160, Shandong, Peoples R China
4.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, IPE, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Jing,Luo, Hainan,Li, Yi,et al. Pyrolysis kinetics and thermodynamic parameters of the hydrochars derived from co-hydrothermal carbonization of sawdust and sewage sludge using thermogravimetric analysis[J]. BIORESOURCE TECHNOLOGY,2019,282:133-141.
APA Ma, Jing.,Luo, Hainan.,Li, Yi.,Liu, Zhengang.,Li, Dong.,...&Jiao, Wentao.(2019).Pyrolysis kinetics and thermodynamic parameters of the hydrochars derived from co-hydrothermal carbonization of sawdust and sewage sludge using thermogravimetric analysis.BIORESOURCE TECHNOLOGY,282,133-141.
MLA Ma, Jing,et al."Pyrolysis kinetics and thermodynamic parameters of the hydrochars derived from co-hydrothermal carbonization of sawdust and sewage sludge using thermogravimetric analysis".BIORESOURCE TECHNOLOGY 282(2019):133-141.

入库方式： OAI收割

来源：过程工程研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。