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Energy and exergy analyses of finishing process in cotton textile production
Yin, Hua; Guo, Huafang1
2015
Source PublicationINTERNATIONAL JOURNAL OF EXERGY
Volume18Issue:3
AbstractThe finishing process is a major energy-consuming procedure in the textile industry because it uses a large amount of thermal energy in the form of steam and heat. This study conducts energetic and exergetic analyses on the finishing process in cotton textile production based on actual operational data. Energy and exergy efficiencies are determined to assess their performance and formulate strategies for improvements. The lowest energy and exergy efficiencies are obtained in singeing. The largest irreversibility is associated with the hot oil boiler, followed by washing in mercerising and washing II in desizing. The greatest energy losses are linked to washing in mercerising and stenter. As such, immediate efforts to improve the process should be focused on these procedures. Most of the thermal energy consumed in the process ends up as waste heat. Technologies of reusing waste heat for water heating should, therefore, be developed.
SubtypeArticle
KeywordEnergy And Exergy Analyses Finishing Process Textile Energy And Exergy Efficiencies Exergy Destruction Exergy Loss Immediate Efforts Waste Heat Recovery
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1504/IJEX.2015.072890
WOS Subject ExtendedThermodynamics ; Energy & Fuels
WOS KeywordRAW MILL ; PLANT ; CONSUMPTION ; STENTERS ; INDUSTRY ; METHANOL ; DRYERS ; SYSTEM
Indexed BySCI
Language英语
WOS SubjectThermodynamics ; Energy & Fuels
WOS IDWOS:000364809300001
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10892
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
Recommended Citation
GB/T 7714
Yin, Hua,Guo, Huafang. Energy and exergy analyses of finishing process in cotton textile production[J]. INTERNATIONAL JOURNAL OF EXERGY,2015,18(3).
APA Yin, Hua,&Guo, Huafang.(2015).Energy and exergy analyses of finishing process in cotton textile production.INTERNATIONAL JOURNAL OF EXERGY,18(3).
MLA Yin, Hua,et al."Energy and exergy analyses of finishing process in cotton textile production".INTERNATIONAL JOURNAL OF EXERGY 18.3(2015).
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