Title of article
Ionic liquids to extract valuable components from direct coal liquefaction residues
Author/Authors
Li، نويسنده , , Yi and Zhang، نويسنده , , Xiangping and Lai، نويسنده , , Shiyao and Dong، نويسنده , , Haifeng and Chen، نويسنده , , Xuelian and Wang، نويسنده , , Xiaoliang and Nie، نويسنده , , Yi-Fei Sheng، نويسنده , , Ying and Zhang، نويسنده , , Suojiang Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
3
From page
617
To page
619
Abstract
Some certain imidazolium ionic liquids (ILs) were attempted to extract valuable organic components in direct coal liquefaction residue (DCLR) and the possible mechanism involved in the extraction process of DCLR was proposed. The effective extraction was attributed to fracture of hydrogen bonds network in DCLR when the ILs dissolve DCLR. Moreover, the results showed that different IL solvents can extract various components. Thus, the selective extraction was realized and this provided a new pathway for extracting desired valuable components from DCLR.
Keywords
Coal liquefaction residue , selective extraction , Ionic liquids
Journal title
Fuel
Serial Year
2012
Journal title
Fuel
Record number
1467860
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