Synthesis of ionic liquids based on alkylimidazolium salts and their coal dissolution and dispersion properties

Title
Synthesis of ionic liquids based on alkylimidazolium salts and their coal dissolution and dispersion properties
Author(s)
강미숙김진원김동진나춘섭한기보[한기보]박노국이태진
Keywords
LIQUEFACTION; CATALYSTS; LIGANDS
Issue Date
201403
Publisher
ELSEVIER SCIENCE INC
Citation
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.20, no.2, pp.372 - 378
Abstract
A series of new bis (imidazolium) cation-based ionic liquids, wherein two imidazole rings are tethered by alkyl ether chains (oxygen numbers) of different lengths, were prepared, and their coal dissolution and dispersion properties were studied. It was found these ionic liquids can be used to fragment, disperse, and partially dissolve micrometer-size coal particles by simply mixing ionic liquid/coal dispersions. Dissolution performances and light hydrocarbon production were found to be sensitively increased by increasing the lengths of alkyl ether chains between imidazolium rings. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/32831http://dx.doi.org/10.1016/j.jiec.2013.04.039
ISSN
1226-086X
Appears in Collections:
이과대학 > 화학생화학부 > Articles
문과대학 > 중국언어문화학과 > Articles
공과대학 > 화학공학부 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

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

BROWSE