A polygeneration system for the methanol production and the power generation with the solar-biomass thermal gasification

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	A polygeneration system for the methanol production and the power generation with the solar-biomass thermal gasification
	Bai, Zhang 1,2; Liu, Qibin 1; Lei, Jing 3; Li, Hongqiang 4; Jin, Hongguang 1
刊名	ENERGY CONVERSION AND MANAGEMENT
	2015-09-15
卷号	102 页码:190-201
关键词	Solar energy Biomass Solar-driven gasification Polygeneration system Thermal performance
英文摘要	A polygeneration system of generating methanol and power with the solar thermal gasification of the biomass is proposed in this work. The endothermic reactions of the biomass gasification are driven by the concentrated solar thermal energy in a range of 1000-1500 K. The syngas from the biomass gasification is used to produce the methanol via a synthesis reactor. The un-reacted gas is used for the power generation via a combined cycle power unit. The thermodynamic and economic performances of the polygeneration system are investigated. A portion of the concentrated solar thermal energy can be chemically stored into the syngas, and thus the energy level of the solar thermal energy is improved. Numerical simulations are implemented to evaluate the thermal performances of the proposed polygeneration system. The results indicate that H-2/CO molar ratio of the syngas reaches 1.43-1.89, which satisfies the requirements of the methanol synthesis. The highest energy efficiency and the exergy efficiency of the polygeneration system approximately are 56.09% and 54.86%, respectively. The proposed polygeneration system can achieve the stable utilization of the solar energy and the mitigation of CO2 emission, and thus a promising approach is introduced for the efficient utilization of the abundant solar and biomass resources in the Western China. (c) 2015 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear
研究领域[WOS]	Thermodynamics ; Energy & Fuels ; Mechanics ; Physics
关键词[WOS]	STEAM-GASIFICATION ; THERMOCHEMICAL CONVERSION ; CARBONACEOUS FEEDSTOCK ; COAL-GASIFICATION ; BED REACTOR ; ENERGY ; FUELS ; ELECTRICITY ; HYDROGEN ; DESIGN
收录类别	SCI
语种	英语
WOS记录号	WOS:000358809400020
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98924]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China 4.Hunan Univ, Coll Civil Engn, Changsha 410082, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Bai, Zhang,Liu, Qibin,Lei, Jing,et al. A polygeneration system for the methanol production and the power generation with the solar-biomass thermal gasification[J]. ENERGY CONVERSION AND MANAGEMENT,2015,102:190-201.
APA	Bai, Zhang,Liu, Qibin,Lei, Jing,Li, Hongqiang,&Jin, Hongguang.(2015).A polygeneration system for the methanol production and the power generation with the solar-biomass thermal gasification.ENERGY CONVERSION AND MANAGEMENT,102,190-201.
MLA	Bai, Zhang,et al."A polygeneration system for the methanol production and the power generation with the solar-biomass thermal gasification".ENERGY CONVERSION AND MANAGEMENT 102(2015):190-201.