Denitrification and desulphurization of industrial biowastes via hydrothermal modification
文献类型：期刊论文
| 作者 | Zhuang, Xiuzheng1,2,3,4; Zhan, Hao1,2,3; Huang, Yanqin1,2,3 ; Song, Yanpei1,2,3,4; Yin, Xiuli1,2,3; Wu, Chuangzhi1,2,3
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2018-04-01 |
| 卷号 | 254页码:121-129 |
| 关键词 | Desulphurization Denitrification Transformation pathways Hydrothermal modification |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2018.01.061 |
| 通讯作者 | Yin, Xiuli(xlyin@ms.giec.ac.cn) |
| 英文摘要 | In attempt to decrease NOX and SO2 emission from thermochemical utilization, three industrial biowastes (penicillin mycelia waste, sewage sludge and peat waste) contained high nitrogen (N) and sulfur (S) were chosen to investigate the denitrification and desulphurization of hydrothermal modification. The results demonstrated that hydrothermal modification destroyed the structure of N- and S-containing components, thereby altering their existed conformations. Inorganic-N (N-IN) and most of amino-N/polyamide-N (N-A) were enriched by liquid phase in the forms of NH4+-N and soluble organic-N (Org-N), respectively; subsequently, Org-N could further decompose to NH4+-N at higher temperature. Residual N in hydrochars was converted from N-A to heterocyclic-N (pyrrolic-N, pyridinic-N and quaternary-N) via hydrolysis and cyclization. Similarly, over 60% of S was remove form biowastes at 240 degrees C. In solid phase, part of organic-S was altered to thiophenes-S after modified, while the remainder was transformed to inorganic-S; but the variation of inorganic-S in hydrochars strongly affected by its specific species. |
| WOS关键词 | SEWAGE-SLUDGE PYROLYSIS ; FT-IR SPECTROSCOPY ; COMBUSTION BEHAVIOR ; NITROGEN TRANSFORMATION ; ORGANIC-COMPOUNDS ; HYDROCHAR FUEL ; NO EMISSION ; SOLID-FUEL ; CONVERSION ; BIOMASS |
| 资助项目 | National Natural Science Foundation of China[51661145022] ; National Natural Science Foundation of China[51676195] ; Natural Science Foundation of Guangdong Province[2017B030308002] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000426436100016 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/23383]  |
| 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, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 10049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhuang, Xiuzheng,Zhan, Hao,Huang, Yanqin,et al. Denitrification and desulphurization of industrial biowastes via hydrothermal modification[J]. BIORESOURCE TECHNOLOGY,2018,254:121-129. |
| APA | Zhuang, Xiuzheng,Zhan, Hao,Huang, Yanqin,Song, Yanpei,Yin, Xiuli,&Wu, Chuangzhi.(2018).Denitrification and desulphurization of industrial biowastes via hydrothermal modification.BIORESOURCE TECHNOLOGY,254,121-129. |
| MLA | Zhuang, Xiuzheng,et al."Denitrification and desulphurization of industrial biowastes via hydrothermal modification".BIORESOURCE TECHNOLOGY 254(2018):121-129. |
入库方式： OAI收割
来源：广州能源研究所
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