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A new separation method for phenolic compounds from low-temperature coal tar with urea by complex formation
Jiao, Tiantian1,2; Gong, Maoming1,2; Zhuang, Xulei1; Li, Chunshan1; Zhang, Suojiang1
2015-09-25
Source PublicationJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
ISSN1226-086X
Volume29Issue:SEPPages:344-348
AbstractA new reaction agent (urea) was used to efficiently separate the phenol and cresols from low-temperature coal tar (model oil) through complexing. The effects of contact time, reaction temperature, and initial concentration were investigated. The phenols content of the upper layer was analyzed by using gas chromatography. The separation mechanism was determined by analyzing the chemical bond of the complex for urea and m-cresol using Fourier transform infrared spectrometer. Finally, urea can be recovered through reaction with diethyl ether, and the phenols removal efficiencies can remain constant after three cycles. (C) 2015 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
KeywordPhenolic Compounds Coal Tar Separation Process Urea
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.jiec.2015.04.013
Indexed BySCI
Language英语
WOS KeywordDEEP EUTECTIC SOLVENTS ; M-CRESOL ; OILS ; ALCOHOL ; MIXTURE
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000360597000042
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19509
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Jiao, Tiantian,Gong, Maoming,Zhuang, Xulei,et al. A new separation method for phenolic compounds from low-temperature coal tar with urea by complex formation[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2015,29(SEP):344-348.
APA Jiao, Tiantian,Gong, Maoming,Zhuang, Xulei,Li, Chunshan,&Zhang, Suojiang.(2015).A new separation method for phenolic compounds from low-temperature coal tar with urea by complex formation.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,29(SEP),344-348.
MLA Jiao, Tiantian,et al."A new separation method for phenolic compounds from low-temperature coal tar with urea by complex formation".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 29.SEP(2015):344-348.
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