Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Pyrolytic characteristics of biomass acid hydrolysis residue rich in lignin | |
| Huang, Yanqin1; Wei, Zhiguo1,2; Yin, Xiuli1; Wu, Chuangzhi1 | |
| 2012 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| Volume | 103Issue:1Pages:470-476 |
| Abstract | Pyrolytic characteristics of acid hydrolysis residue (AHR) of corncob and pinewood (CAHR, WAHR) were investigated using a thermo-gravimetric analyzer (TGA) and a self-designed pyrolysis apparatus. Gasification reactivity of CAHR char was then examined using TGA and X-ray diffractometer. Result of TGA showed that thermal degradation curves of AHR descended smoothly along with temperature increasing from 150 degrees C to 850 degrees C, while a "sharp mass loss stage" for original biomass feedstock (OBF) was observed. Char yield from AHR (42.64-30.35 wt.%) was found to be much greater than that from OBF (26.4-19.15 wt.%). In addition, gasification reactivity of CAHR char was lower than that of corncob char, and there was big difference in micro-crystallite structure. It was also found that CAHR char reactivity decreased with pyrolysis temperature, but increased with pyrolysis heating rate and gasification temperature at 850-950 degrees C. Furthermore, CAHR char reactivity performed better under steam atmosphere than under CO(2) atmosphere. (C) 2011 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Acid Hydrolysis Residue Pyrolysis Tga Xrd Char Reactivity |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2011.10.027 |
| WOS Subject Extended | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Keyword | GASIFICATION REACTIVITY ; BIOFUELS ; PERFORMANCE ; ENVIRONMENT ; CONVERSION ; CHAR |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000298273600064 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10555 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.CAS, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Huang, Yanqin,Wei, Zhiguo,Yin, Xiuli,et al. Pyrolytic characteristics of biomass acid hydrolysis residue rich in lignin[J]. BIORESOURCE TECHNOLOGY,2012,103(1):470-476. |
| APA | Huang, Yanqin,Wei, Zhiguo,Yin, Xiuli,&Wu, Chuangzhi.(2012).Pyrolytic characteristics of biomass acid hydrolysis residue rich in lignin.BIORESOURCE TECHNOLOGY,103(1),470-476. |
| MLA | Huang, Yanqin,et al."Pyrolytic characteristics of biomass acid hydrolysis residue rich in lignin".BIORESOURCE TECHNOLOGY 103.1(2012):470-476. |
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