A structural model for lignin-derived vitrinite from high-volatile bituminous coal (coalified wood)
A structural model for lignin-derived vitrinite from high-volatile bituminous coal (coalified wood)
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DOI：
10.1021/ef00036a018
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发表时间：
1992-11
期刊：
影响因子：
5.3
通讯作者：
P. Hatcher;J. Faulon;K. Wenzel;G. Cody
中科院分区：
文献类型：
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作者：
P. Hatcher;J. Faulon;K. Wenzel;G. Cody
利用元素分析、固态 13 C NMR 和热解/气相色谱/质谱数据，构建了高挥发性烟煤级煤化木的结构模型。考虑到镜质体源自木质素，我们利用木质素模型作为煤结构的模板。从次烟煤到高挥发分 C 烟煤的煤化裸子木样品之间的比较得出的化学结构信息为构建模型提供了基础
Using data from elemental analyses, solid-state 13 C NMR, and pyrolysis/gas chromatography/mass spectrometry, a structural model for coalified wood of high-volatile bituminous coal rank was constructed. Considering the fact that the vitrinite was derived from lignin, we utilized a model of lignin as a template upon which the coal structure is based. The chemical structural information derived from comparisons among coalified gymnospermous wood samples ranging in rank from subbituminous to high-volatile C bituminous coal provided the basis for constructing the model