Characterization of nitrogen- and oxygen-containing species in methanol-extractable portion from Xinghe lignite
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- 作者：Dong-Dong Zhang ; Zhi-Min Zong ; zong_zhimin@163.com" class="auth_mail" title="E-mail the corresponding author ; Jing Liu ; Jing-Hui Lv ; Tie-Min Wang ; Juan Gui ; Meng Qu ; Lu-Lu Guo ; Zhi-Hao Feng ; Xian-Yong Wei
- 关键词：Lignite ; Nitrogen-containing species ; Oxygen-containing species ; ESI FT-ICR MS
- 刊名：Fuel Processing Technology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：142
- 期：Complete
- 页码：167-173
- 全文大小：1226 K
文摘
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Basic and non-basic species in methanol-extractable portion from XL were detected with ESI FT-ICR MS.
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Basic N1Ox and N2Ox, and acidic Ox classes are dominant among the detectable ions.
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Basic nitrogen compounds span wider DBE and carbon numbers than the non-basic ones.
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The identified acidic oxygen-containing species have up to five aromatic rings.