Knowledge Management System Of Institute of process engineering,CAS
| Thermal behavior of hydrochar from co-hydrothermal carbonization of swine manure and sawdust: effect of process water recirculation | |
| Lang, Qianqian1,2; Luo, Hainan3; Li, Yi4; Li, Dong1,2; Liu, Zhengang1,2; Yang, Tianxue5 | |
| 2019-09-01 | |
| Source Publication | SUSTAINABLE ENERGY & FUELS
 |
| ISSN | 2398-4902 |
| Volume | 3Issue:9Pages:2329-2336 |
| Abstract | Effect of process water recirculation during co-hydrothermal carbonization (co-HTC) of swine manure (SM) and sawdust (SD) on the thermal behavior of hydrochar was investigated in this study. The results showed that process water recirculation promoted the dehydration and decarboxylation reactions, and increased the mass and energy yields of hydrochar during co-HTC. The combustion behavior of hydrochar was changed by the recirculation process with decreased ignition temperature and increased burnout temperature. Additionally, the first process water recirculation decreased the average activation energy (E-a) value of the hydrochar from 156.46 and 154.16 kJ mol(-1) to 136.95 and 133.67 kJ mol(-1) by Flynn-Wall-Ozawa and Kissinger-Akahira-Sunose methods, respectively, and further recirculation had a slight effect on the E-a value. The thermodynamic parameter of entropy change verified that combustion reactivity of the hydrochar was enhanced by process water recirculation. The present study demonstrated that process water recirculation was feasible and environment-friendly for fuel production during co-HTC of SM and SD. |
| DOI | 10.1039/c9se00332k |
| Language | 英语 |
| WOS Keyword | KINETIC-ANALYSIS ; LIGNOCELLULOSIC BIOMASS ; COMBUSTION BEHAVIOR ; ANAEROBIC-DIGESTION ; CATTLE MANURE ; ANIMAL MANURE ; COCOMBUSTION ; CONVERSION ; PYROLYSIS ; SLUDGE |
| Funding Project | "100 Talents" Program of the Chinese Academy of Sciences[Y5N41I1C01] ; Science and Technology Department of Sichuan Province[2018JZ0016] |
| WOS Research Area | Chemistry ; Energy & Fuels ; Materials Science |
| WOS Subject | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
| Funding Organization | "100 Talents" Program of the Chinese Academy of Sciences ; Science and Technology Department of Sichuan Province |
| WOS ID | WOS:000482057500011 |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/30527 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Liu, Zhengang; Yang, Tianxue |
| Affiliation | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, 18 Shuangqing Rd, 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, Inst Proc Engn IPE, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 5.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China |
| Recommended Citation GB/T 7714 | Lang, Qianqian,Luo, Hainan,Li, Yi,et al. Thermal behavior of hydrochar from co-hydrothermal carbonization of swine manure and sawdust: effect of process water recirculation[J]. SUSTAINABLE ENERGY & FUELS,2019,3(9):2329-2336. |
| APA | Lang, Qianqian,Luo, Hainan,Li, Yi,Li, Dong,Liu, Zhengang,&Yang, Tianxue.(2019).Thermal behavior of hydrochar from co-hydrothermal carbonization of swine manure and sawdust: effect of process water recirculation.SUSTAINABLE ENERGY & FUELS,3(9),2329-2336. |
| MLA | Lang, Qianqian,et al."Thermal behavior of hydrochar from co-hydrothermal carbonization of swine manure and sawdust: effect of process water recirculation".SUSTAINABLE ENERGY & FUELS 3.9(2019):2329-2336. |
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