Synergistic Characteristics and Capabilities of Co-hydrothermal Carbonization of Sewage Sludge/Lignite Mixtures
文献类型：期刊论文
| 作者 | Song, Yanpei1,3; Zhan, Hao2; Zhuang, Xiuzheng1,3; Yin, Xiuli1 ; Wu, Chuangzhi1,3
|
| 刊名 | ENERGY & FUELS
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 33期号:9页码:8735-8745 |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/acs.energyfuels.9b01766 |
| 通讯作者 | Yin, Xiuli(xlyin@ms.giec.ac.cn) |
| 英文摘要 | Co-hydrothermal carbonization (co-HTC) has been reported as a potential technology for enhancing fuel qualities and subsequent combustion behaviors of high-moisture raw biowastes or coals. For the purpose of real energy utilization, two low-fuel-quality materials, sewage sludge (SS, a biowaste) and lignite (LC, a coal), were employed to explore the characteristics and capabilities of target hydrochars produced from co-HTC of their mixture (1:1 mass ratio) in a temperature range from 120 to 300 degrees C. The results demonstrated that the hydrochars exhibited excellent synergistic characteristics, such as more fixed carbon, less volatile matter, an enhanced higher heating value, and an improved coalification degree (lower O/C and H/C ratios), which was probably explained by the involved dehydration, decarboxylation, and aromatization reactions enhanced by the mutual interactions between SS and LC during the co-HTC process. Furthermore, the combustion of hydrochars was observed to have maximal synergistic capabilities at approximately 240 degrees C, with a corresponding deviation value of -21.96% and a comprehensive combustion index of 10.28 x 10(-8) min(-2) degrees C-3. These findings, which are related to the synergistic effects of the co-HTC technique, could indicate a feasible approach for the effective energy utilization of low-fuel-quality raw biowastes or coals. |
| WOS关键词 | TEXTILE DYEING SLUDGE ; SOLID-FUEL ; PAPER SLUDGE ; COMBUSTION BEHAVIOR ; POMELO PEEL ; CONVERSION ; BIOMASS ; COCOMBUSTION ; HYDROCHAR ; WASTE |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA21060600] ; Science and Technology Program of Guangdong Province[2018A050506068] ; Science and Technology Program of Guangzhou[201803030006] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000487178700078 |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; Science and Technology Program of Guangdong Province ; Science and Technology Program of Guangzhou |
| 源URL | [http://ir.giec.ac.cn/handle/344007/25700]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yin, Xiuli |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy Guangdong Key Lab New &, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Organ Geochem, Guangdong Key Lab Environm Protect & Resource Uti, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Yanpei,Zhan, Hao,Zhuang, Xiuzheng,et al. Synergistic Characteristics and Capabilities of Co-hydrothermal Carbonization of Sewage Sludge/Lignite Mixtures[J]. ENERGY & FUELS,2019,33(9):8735-8745. |
| APA | Song, Yanpei,Zhan, Hao,Zhuang, Xiuzheng,Yin, Xiuli,&Wu, Chuangzhi.(2019).Synergistic Characteristics and Capabilities of Co-hydrothermal Carbonization of Sewage Sludge/Lignite Mixtures.ENERGY & FUELS,33(9),8735-8745. |
| MLA | Song, Yanpei,et al."Synergistic Characteristics and Capabilities of Co-hydrothermal Carbonization of Sewage Sludge/Lignite Mixtures".ENERGY & FUELS 33.9(2019):8735-8745. |
入库方式： OAI收割
来源：广州能源研究所
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。