Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 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
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| 2020-06-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| Volume | 305Pages:9 |
| Corresponding Author | Song, Bing(bing.song@scionresearch.com) |
| Abstract | 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. |
| Keyword | Lignocellulosic biomass Valorisation Anaerobic digestion Gamma-valerolactone Lignin nanoparticles |
| DOI | 10.1016/j.biortech.2020.123040 |
| WOS Keyword | ANAEROBIC-DIGESTION PERFORMANCE ; BIOGAS PRODUCTION ; HYDROTHERMAL PRETREATMENT ; LIGNOCELLULOSIC BIOMASS ; METHANE PRODUCTION ; SILAGE QUALITY ; HYDROLYSIS ; CHALLENGES ; RECOVERY ; STATE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Strategic Priority Research Program of Chinese Academy of Sciences[XDA21050400] ; Natural Science Foundation of Guangdong Province[2018A0303130335] |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| Funding Organization | Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of Guangdong Province |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000522033100029 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/26760 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Song, Bing |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation 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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