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Near complete valorisation of Hybrid pennisetum to biomethane and lignin nanoparticles based on gamma-valerolactone/water pretreatment
Wu, Peiwen1,2; Li, Lianhua1,3,4; Sun, Yongming1,3,4; Song, Bing1,5; Yu, Yun6; Liu, Huping6
2020-06-01
发表期刊BIORESOURCE TECHNOLOGY
ISSN0960-8524
卷号305页码:9
通讯作者Song, Bing(bing.song@scionresearch.com)
摘要This study is the first to integrate gamma-valerolactone/water (GVL/water) pretreatment with anaerobic digestion (AD) for biogas production and lignin nanoparticles (LNPs) synthesis. The hydrothermal treatment was conducted at 135 to 180 degrees C with GVL at 0 to 90%. After pretreatment, the compositions of hybrid pennisetum were changed with the removal of lignin, hemicellulose, and cellulose to different extent. Subsequent anaerobic digestion achieved a maximal specific methane yield of 228.00 +/- 4.37 mL/g VS, compared with that at 165.11 +/- 1.99 mL/g VS for the control. The highest actual methane yield (150 mL/g RM) was achieved by pretreatment with GVL/water (50/50) at 150 degrees C for 90 min. LNPs at 200 to 2000 nm were synthesized from the liquid waste with a yield at similar to 4 mg/mL. The mass balance of this integrated method was discussed. In general, the maximal valorisation of hybrid pennisetum was achieved based on a catalyst-free of GVL/water pretreatment.
关键词Lignocellulosic biomass Valorisation Anaerobic digestion Gamma-valerolactone Lignin nanoparticles
DOI10.1016/j.biortech.2020.123040
关键词[WOS]ANAEROBIC-DIGESTION PERFORMANCE ; BIOGAS PRODUCTION ; HYDROTHERMAL PRETREATMENT ; LIGNOCELLULOSIC BIOMASS ; METHANE PRODUCTION ; SILAGE QUALITY ; HYDROLYSIS ; CHALLENGES ; RECOVERY ; STATE
收录类别SCI
语种英语
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA21050400] ; Natural Science Foundation of Guangdong Province[2018A0303130335]
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of Guangdong Province
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000522033100029
出版者ELSEVIER SCI LTD
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/26760
专题中国科学院广州能源研究所
通讯作者Song, Bing
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Guangzhou Univ, Sch Environm Sci & Engn, Guangdong Prov Key Lab Radionuclides Pollut Contr, Key Lab,Minist Educ Water Qual Secur & Protect Pe, Guangzhou 510006, Peoples R China
3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
5.Scion, 49 Sala St,Private Bag 3020, Rotorua 3046, New Zealand
6.Huazhong Univ Sci & Technol, State Key Lab Coal Combust, Wuhan 430074, Peoples R China
第一作者单位中国科学院广州能源研究所
推荐引用方式
GB/T 7714
Wu, Peiwen,Li, Lianhua,Sun, Yongming,et al. Near complete valorisation of Hybrid pennisetum to biomethane and lignin nanoparticles based on gamma-valerolactone/water pretreatment[J]. BIORESOURCE TECHNOLOGY,2020,305:9.
APA Wu, Peiwen,Li, Lianhua,Sun, Yongming,Song, Bing,Yu, Yun,&Liu, Huping.(2020).Near complete valorisation of Hybrid pennisetum to biomethane and lignin nanoparticles based on gamma-valerolactone/water pretreatment.BIORESOURCE TECHNOLOGY,305,9.
MLA Wu, Peiwen,et al."Near complete valorisation of Hybrid pennisetum to biomethane and lignin nanoparticles based on gamma-valerolactone/water pretreatment".BIORESOURCE TECHNOLOGY 305(2020):9.
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