干旱区生态环境知识资源中心(Arid): A comparative analysis of second-generation biofuels and its potentials for large-scale production in arid and semi-arid regions

Arid

DOI	10.1016/j.fuel.2023.127893
	A comparative analysis of second-generation biofuels and its potentials for large-scale production in arid and semi-arid regions
	Makkawi, Yassir; Khan, Muhammad; Pour, Fatemeh Hassan; Moussa, Omar; Mohamed, Baraa; Alnoman, Hamza; Elsayed, Yehya
通讯作者	Makkawi, Y
来源期刊	FUEL
ISSN	0016-2361
EISSN	1873-7153
出版年	2023
卷号	343
英文摘要	This study compares the pyrolysis products from eight different feedstocks of potential availability in arid and semi-arid regions, namely, post-consumption food waste, biosolids (anaerobically digested and undigested sewage sludges), segregated fruits and vegetable waste, animal manure, date palm waste, and halophyte plant (Salicornia bigelovii seed and seedless-plant). Food waste, Salicornia bigelovii seed, and undigested sludge produced the highest bio-oil yield, 38.0 %, 35.3 %, and 32.5 %, respectively. The bio-oils from food waste and Salicornia bigelovii seed were rich in acidic compounds. The former has the highest calorific value (34.7 MJ kg(-1)), while the latter is the lowest due to a significant amount of water (29.9 mass%). The biosolids produced bio-oil rich in alcohols and esters, turning it towards high alkalinity (pH > 9). The biochar from animal manure and biosolids has the lowest calorific value (<10.0 MJ kg(-1)) and the least potential for soil amendment and carbon sequestration due to poor stability, low fixed carbon, and significantly high ash content in the feed (>39 mass%). The gas from digested biosolid has the highest calorific value (>38.9 MJ kg(-1)), benefiting from the presence of high H-2 content (21.2 mass%). Analysis of the potential implementation of the eight feedstocks for pyrolysis in an arid region indicates that food waste is the most promising due to its superior bio-oil quality, higher conversion efficiency, abundant availability, and the possibility of low-cost drying.
英文关键词	Pyrolysis Biofuels Biomass Carbon sequestration Conversion efficiency Arid and semi-arid land
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000950052000001
WOS关键词	MUNICIPAL SOLID-WASTE ; 1ST GENERATION BIOFUELS ; BIO-OIL ; FAST PYROLYSIS ; THERMAL-STABILITY ; BIOCHAR STABILITY ; SEWAGE-SLUDGE ; BIOMASS ; ENERGY ; TEMPERATURE
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS研究方向	Energy & Fuels ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396654
推荐引用方式 GB/T 7714	Makkawi, Yassir,Khan, Muhammad,Pour, Fatemeh Hassan,et al. A comparative analysis of second-generation biofuels and its potentials for large-scale production in arid and semi-arid regions[J],2023,343.
APA	Makkawi, Yassir.,Khan, Muhammad.,Pour, Fatemeh Hassan.,Moussa, Omar.,Mohamed, Baraa.,...&Elsayed, Yehya.(2023).A comparative analysis of second-generation biofuels and its potentials for large-scale production in arid and semi-arid regions.FUEL,343.
MLA	Makkawi, Yassir,et al."A comparative analysis of second-generation biofuels and its potentials for large-scale production in arid and semi-arid regions".FUEL 343(2023).