Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization

doi:10.1007/s13399-019-00444-y

GIEC OpenIR

	Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization
	Li, Weizhen1,2,3,4 ; Bu, Wenjing 5; Guo, Weiwei 4; Jiang, Yang1,2,3 ; Wang, An 4; Yin, Xiuli1,2,3
	2020-06-01
发表期刊	BIOMASS CONVERSION AND BIOREFINERY
ISSN	2190-6815
卷号	10 期号:2 页码:513-521
通讯作者	Li, Weizhen(liwz@ms.giec.ac.cn)
摘要	The technology of co-pelletization was adopted to improve the performance of eucalyptus sawdust pellets, and hydrolysis lignin was treated as an effective binder. The main objective of this work was to obtain the optimal variable combinations of co-pelletization for preparation of industrial production. Response surface methodology using a central composite design with five-factor and five-level was employed to design and obtain the optimal variable combinations. Single pellet-making experiments were carried out using a uniaxial piston-cylinder densification apparatus. The effect of variables on responses was analyzed in detail. The selected optimal models for responses are all modified quadratic expressed in the form of regression equations. By setting the desired values of the responses, the optimized variable combinations are 26% hydrolysis lignin adding amount, 11% moisture content, 107-degrees C temperature, 5500-N pressure, and 3-mm particle size. The validation experiments were performed using the same apparatus according to the optimal variable combinations, and the response values are 24.83 kJ kg(-1) for specific energy consumption, 1048.91 kg m(-3) for relaxed density, and 31.44 N mm(-2) for Meyer hardness. The relative percentage errors between the response predicted values and validation experiment results are all less than 10%.
关键词	Biomass pellet fuel Eucalyptus sawdust Hydrolysis lignin Response surface methodology Relaxed density Optimal variable combination
DOI	10.1007/s13399-019-00444-y
关键词[WOS]	MOISTURE-CONTENT ; PINE SAWDUST ; MECHANICAL-PROPERTIES ; CHLORELLA-VULGARIS ; BIOMASS ; DURABILITY ; PYROLYSIS ; STRENGTH
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51661145022] ; Guangdong Provincial Natural Science Foundation Project[2017B030308002] ; Chinese Academy of Sciences Key Laboratory of Renewable Energy[y807j91001] ; Heilongjiang Science and Technology Planning Project[KS2018KH0090]
WOS研究方向	Energy & Fuels ; Engineering
项目资助者	National Natural Science Foundation of China ; Guangdong Provincial Natural Science Foundation Project ; Chinese Academy of Sciences Key Laboratory of Renewable Energy ; Heilongjiang Science and Technology Planning Project
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000538051200025
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：5[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/344007/27294
专题	中国科学院广州能源研究所
通讯作者	Li, Weizhen
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou, Peoples R China 4.Zhengzhou Univ, Sch Chem Engn & Energy, 100 Sci Ave, Zhengzhou 450001, Henan, Peoples R China 5.Henan Univ Anim Husb & Econ, Sch Energy & Power Engn, 16 Beilin Rd, Zhengzhou 450001, Henan, 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	Li, Weizhen,Bu, Wenjing,Guo, Weiwei,et al. Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization[J]. BIOMASS CONVERSION AND BIOREFINERY,2020,10(2):513-521.
APA	Li, Weizhen,Bu, Wenjing,Guo, Weiwei,Jiang, Yang,Wang, An,&Yin, Xiuli.(2020).Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization.BIOMASS CONVERSION AND BIOREFINERY,10(2),513-521.
MLA	Li, Weizhen,et al."Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization".BIOMASS CONVERSION AND BIOREFINERY 10.2(2020):513-521.