期刊
INDUSTRIAL CROPS AND PRODUCTS
卷 192, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.indcrop.2022.116096
关键词
Agricultural wastes; Ester fuels; Life cycle; Economic analysis; Characteristics of mixed fuel
This paper investigates the economy and substitutability of agricultural waste-based liquid fuel by studying ethyl levulinate. It creatively designs the system boundary and establishes an economic analysis model for the preparation of liquid fuel from biomass hydrothermal liquefaction. By analyzing dynamic and static indicators, the economy of agricultural waste-based ester fuels is comprehensively considered. The paper also provides theoretical reference and data support for the economic analysis and large-scale application of biomass liquid fuel in the whole life cycle.
To explore the economy and substitutability of agricultural waste-based liquid fuel in the whole life cycle, this paper takes ethyl levulinate as the study object, creatively designing the system boundary and establishing the economic analysis model for the preparation of liquid fuel from biomass hydrothermal Liquefaction. Furthermore, the economy of agricultural waste-based ester fuels was analyzed by comprehensively considering dynamic and static indicators. Finally, taking the large-scale system of producing ethyl levulinate, which processes 70,000 t of corn straw per year, as an example, the economic benefit analysis results of hydrolyzing agricultural wastes to produce ethyl levulinate were obtained, and the key factors affecting the production cost were identified and the uncertainty of the production cost was estimated. The physicochemical characteristics and economic analysis of ester-diesel hybrid vehicle fuel were carried out, showing good combustion characteristics and application prospects. This paper can provide theoretical reference and data support for the economic analysis and large-scale application of biomass liquid fuel in the whole life cycle.
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