Predictive Modelling of Sugar Release from Blended Garden Wastes in a Microwave-Assisted Hot Water Process

doi:10.1007/s12649-019-00932-2

	Predictive Modelling of Sugar Release from Blended Garden Wastes in a Microwave-Assisted Hot Water Process
	Bai, Ruxue 2,3; Wang, Wen 2; Yu, Qiang 1,2; Zhang, Qinghua 4; Kong, Xiaoying 2; Sun, Yongming 2; Zhuang, Xinshu 2; Wang, Zhongming 2; Yuan, Zhenhong 2
刊名	WASTE AND BIOMASS VALORIZATION
	2020-01-08
页码	10
关键词	Garden waste Microwave-assisted hot water Pretreatment Blending biomass
ISSN号	1877-2641
DOI	10.1007/s12649-019-00932-2
通讯作者	Yu, Qiang(yuqiang@ms.giec.ac.cn)
英文摘要	Due to supply difficulties caused by seasonal availability, fuel ethanol production from a single lignocellulosic biomass species is always uneconomical at commercial scale. The utilization of blended biomass offers a potential solution to this problem. In this study, a prediction model was developed to evaluate the sugar release from blended garden wastes in a microwave-assisted hot water (MHW) process. The optimum blending ratio ofBauhinia blakeana Dunn(BB), rice straw (RS) and sugarcane bagasse (SC) was found to be 2:3:5, which promised a high total xylose yield of 67.82% (using a process temperature of 186 degrees C for 43 min). While the yield of xylose could only reach 52.47% when adopting the single garden waste of BB as feedstock under the same condition. Furthermore, the use of blended materials provided a cost savings of 22.23% as compared with the single RS feedstock, and no significant difference was found in the release of total xylose. The model developed was found to accurately predict the total xylose released from blended garden feedstocks. In addition, a steady supply of lignocellulosic biomass for fuel ethanol production could also be generated. [GRAPHICS] .
资助项目	National Natural Science Foundation of China[51876206] ; Natural Science Foundation of Guangdong Province[2018A030313012] ; Young Top-notch Talent of Guangdong Province, China[2016TQ03N647] ; Science and Technology Program of Guangzhou, China[201803030007] ; Science and Technology Program of Guangzhou, China[201610010110] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA21050400] ; DNL Cooperation Fund, CAS[DNL180305] ; Open Fund of Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University ; Youth Innovation Promotion Association, CAS[2015289]
WOS关键词	SWEET SORGHUM BAGASSE ; ETHANOL-PRODUCTION ; ENZYMATIC SACCHARIFICATION ; SOLVENT PRETREATMENT ; LIGNIN REMOVAL ; HYDROLYSIS ; FEEDSTOCK ; STRAW ; HEMICELLULOSE ; DIGESTIBILITY
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000574102800001
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Young Top-notch Talent of Guangdong Province, China ; Science and Technology Program of Guangzhou, China ; Strategic Priority Research Program of Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; Open Fund of Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University ; Youth Innovation Promotion Association, CAS
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/32122]
专题	中国科学院广州能源研究所
通讯作者	Yu, Qiang
作者单位	1.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.Jiangxi Agr Univ, Coll Biosci & Biotechnol, Jiangxi Engn Lab Dev & Utilizat Agr Microbial Res, Nanchang 330045, Jiangxi, Peoples R China
推荐引用方式 GB/T 7714	Bai, Ruxue,Wang, Wen,Yu, Qiang,et al. Predictive Modelling of Sugar Release from Blended Garden Wastes in a Microwave-Assisted Hot Water Process[J]. WASTE AND BIOMASS VALORIZATION,2020:10.
APA	Bai, Ruxue.,Wang, Wen.,Yu, Qiang.,Zhang, Qinghua.,Kong, Xiaoying.,...&Yuan, Zhenhong.(2020).Predictive Modelling of Sugar Release from Blended Garden Wastes in a Microwave-Assisted Hot Water Process.WASTE AND BIOMASS VALORIZATION,10.
MLA	Bai, Ruxue,et al."Predictive Modelling of Sugar Release from Blended Garden Wastes in a Microwave-Assisted Hot Water Process".WASTE AND BIOMASS VALORIZATION (2020):10.