Abstract
The phenolic fraction of two coal-derived liquids has been isolated prior to high-resolution liquid chromatography and spectral characterization. Over 70 high-molecular-weight compounds were separated, in each case, with a slurry-packed capillary column. Off-line mass spectrometry and on-line miniaturized fluorescence spectroscopy were used for peak characterization. Two- to five-ring structures, with a high degree of alkylation or heteroatomic features, are suggested.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
