Golden seaweed tides from beach inundations as a valuable sustainable fuel resource: Fast pyrolysis characteristics, product distribution and pathway study on Sargassum horneri based on model compounds

doi:10.1016/j.algal.2020.101888

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室

	Golden seaweed tides from beach inundations as a valuable sustainable fuel resource: Fast pyrolysis characteristics, product distribution and pathway study on Sargassum horneri based on model compounds
	Li, Jie 1,2,3; Zhu, Yanan 2; Wang, Chengbiao 2; Wei, Wei 2; Liu, Zhengyi 4; Tian, Yuanyu 1,2,3; Zong, Peijie 2; Qiao, Yingyun 2,3,4; Qin, Song 4
刊名	ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
	2020-06-01
卷号	48 页码:11
关键词	Biomass Sargassum horneri Pyrolysis Mechanism Model compounds
ISSN号	2211-9264
DOI	10.1016/j.algal.2020.101888
通讯作者	Qiao, Yingyun(Qiao_yingyun@126.com) ; Qin, Song(sqin@yic.ac.cn)
英文摘要	This study investigates the pyrolysis characteristics and product distribution in the individual pyrolysis of Sargassum horneri (S. horneri) golden seaweed tide components (cellulose, protein and polysaccharide model compounds) and how the primary components lead to the observed product selectivity to explore their application as feedstocks for bio-oil production. The thermogravimetric analysis (DTG) curve of S. horneri was fitted by single pyrolysis curves of cellulose, protein and polysaccharide, which verified the feasibility of the selected model compounds. A higher heating rate significantly enhances the devolatilization performance of S. horneri and its main pseudocomponents. The fast pyrolysis of protein involves random cleavage of the main chain to form diketopiperazines (DKPs), and the side group will undergo cross-linking, cyclization, dehydroaromatization and other reactions to form amide/amines/nitriles, esters, hydrocarbons and N-heterocyclic compounds in particular. The fast pyrolysis of cellulose involves dehydration and 1,4-glycosidic bond-cleavage reactions as well as further rearrangement of intramolecular structures to form the intermediate product levoglucosan, secondary decomposition of levoglucosan to form aldehydes and ketones and rearrangement of intramolecular structures to form furan and its derivatives. The fast pyrolysis of polysaccharide involves depolymerization, dehydration, decarboxylation, decarbonylation and scission and condensation reactions to form lower molecular weight products, such as furfural, carbon dioxide, ketoesters and hydrocarbons. The results also indicate that the three main model compounds of S. horneri each exert a different influence on the product distribution under high-temperature pyrolysis.
资助项目	National Natural Science Foundation of China[2157060571] ; National Natural Science Foundation of China[21576294] ; National Natural Science Foundation of China[21706287] ; Taishan Scholar Foundation of Shandong Province[tsqn201812028] ; Department of Science and Technology of Shandong Province[2018CXGC0301] ; Qingdao Municipal Science and Technology Bureau[16-6-2-51nsh] ; Qingdao Municipal Science and Technology Bureau[18-6-1-101-nsh] ; Fundamental Research Funds for the Central Universities[18CX05022A] ; Independent Innovation Research Project of China University of Petroleum (East China)[YJ201601066] ; Postgraduate Innovation Funding Project of China University of Petroleum (East China)[YCX2019033]
WOS关键词	HYDROGEN-RICH GAS ; BIO-OIL ; BIOMASS PYROLYSIS ; THERMAL-DEGRADATION ; CO-PYROLYSIS ; MICROWAVE PYROLYSIS ; CATALYTIC PYROLYSIS ; FLAME RETARDANCY ; BROWN SEAWEED ; TG-FTIR
WOS研究方向	Biotechnology & Applied Microbiology
语种	英语
WOS记录号	WOS:000539273100005
资助机构	National Natural Science Foundation of China ; Taishan Scholar Foundation of Shandong Province ; Department of Science and Technology of Shandong Province ; Qingdao Municipal Science and Technology Bureau ; Fundamental Research Funds for the Central Universities ; Independent Innovation Research Project of China University of Petroleum (East China) ; Postgraduate Innovation Funding Project of China University of Petroleum (East China)
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/28703]
专题	海岸带生物学与生物资源利用重点实验室烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
通讯作者	Qiao, Yingyun; Qin, Song
作者单位	1.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Key Lab Low Carbon Energy & Chem Engn, Qingdao 266590, Shandong, Peoples R China 2.China Univ Petr East China, State Key Lab Heavy Oil Proc, Qingdao 266580, Shandong, Peoples R China 3.Shandong Engn & Technol Res Ctr High Carbon Energ, Qingdao 266590, Shandong, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Li, Jie,Zhu, Yanan,Wang, Chengbiao,et al. Golden seaweed tides from beach inundations as a valuable sustainable fuel resource: Fast pyrolysis characteristics, product distribution and pathway study on Sargassum horneri based on model compounds[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2020,48:11.
APA	Li, Jie.,Zhu, Yanan.,Wang, Chengbiao.,Wei, Wei.,Liu, Zhengyi.,...&Qin, Song.(2020).Golden seaweed tides from beach inundations as a valuable sustainable fuel resource: Fast pyrolysis characteristics, product distribution and pathway study on Sargassum horneri based on model compounds.ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,48,11.
MLA	Li, Jie,et al."Golden seaweed tides from beach inundations as a valuable sustainable fuel resource: Fast pyrolysis characteristics, product distribution and pathway study on Sargassum horneri based on model compounds".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 48(2020):11.