中国科学院工程热物理研究所机构知识库
Advanced  
ETP OpenIR  > 中国科学院工程热物理所(论文库)  > 期刊论文(SCI)
Title: Thermodynamic comparison and efficiency enhancement mechanism of coal to alternative fuel systems
Author: Ji, Xiaozhou1, 2; Li, Sheng1; Gao, Lin1; Jin, Hongguang1
Source: APPLIED THERMAL ENGINEERING
Issued Date: 2016-06-25
Volume: 103, Pages:1251-1260
Keyword: Alternative fuel ; Methanol ; SNG ; Exergy analysis ; EUD
DOI: 10.1016/j.applthermaleng.2016.04.152
DOC Type: Article
English Abstract: Coal to alternative fuels is an important path to enforce energy security and to provide clean energy. In this paper, we use exergy analysis and energy utilization diagram (EUD) methods to disclose the internal reasons for performance differences in typical coal to alternative fuel processes. ASPEN plus software is used to simulate the coal-based energy systems, and the simulation results are verified with engineering data. Results show that coal to substitute natural gas (SNG) process has a higher exergy efficiency of 56.56%, while the exergy efficiency of traditional coal to methanol process is 48.65%. It is indicated that three key factors impact the performance enhancement of coal to alternative fuel process: (1) whether the fuel is distillated, (2) the synthesis temperature and the amount of heat release from reactions, and (3) whether the chemical purge gases from synthesis and distillation units are recovered.
WOS Headings: Science & Technology ; Physical Sciences ; Technology
WOS Subject: Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
WOS Subject Extended: Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS Keyword Plus: NATURAL-GAS SNG ; EXERGY ANALYSIS ; CO2 CAPTURE ; POWER ; ENERGY ; CHINA
Indexed Type: SCI
Funder: National Natural Science Foundation of China(51306185) ; Youth Innovation Promotion Association, CAS
Language: 英语
WOS ID: WOS:000379560500127
Citation statistics:
Content Type: 期刊论文
URI: http://ir.etp.ac.cn/handle/311046/112494
Appears in Collections:中国科学院工程热物理所(论文库)_期刊论文(SCI)

Files in This Item:

There are no files associated with this item.


description.institution: 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100864, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Ji, Xiaozhou]'s Articles
[Li, Sheng]'s Articles
[Gao, Lin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Ji, Xiaozhou]‘s Articles
[Li, Sheng]‘s Articles
[Gao, Lin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院工程热物理研究所 - Feedback
Powered by CSpace