| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6308575 | Chemosphere | 2014 | 9 Pages |
Abstract
Macromolecular lignin fragments (referred to as pyrolytic lignins in bio-oil and phenol polymers in heavy oil) were extracted and subjected to several analyses. Approximately 60% of the pyrolytic lignins were decomposed into low molecular weight compounds during HDO reaction. Moreover, essential functional groups, OCH3 and phen-OH groups attached to pyrolytic lignin, were severely modified during HDO reaction.
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Authors
Shinyoung Oh, Hyewon Hwang, Hang Seok Choi, Joon Weon Choi,