Ruthenium Ion-Catalyzed Oxidation of Shenfu Coal and Its Residues

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• 作者：Yao-Guo Huang ; Zhi-Min Zong ; Zi-Shuo Yao ; Yu-Xuan Zheng ; Jie Mou ; Guang-Feng Liu ; Jin-Pei Cao ; Ming-Jie Ding ; Ke-Ying Cai ; Feng Wang ; Wei Zhao ; Zhi-Lin Xia ; Lin Wu ; Xian-Yong Wei
• 刊名：Energy & Fuels
• 出版年：2008
• 出版时间：May 2008
• 年：2008
• 卷：22
• 期：3
• 页码：1799 - 1806
• 全文大小：720K
• 年卷期：v.22,no.3(May 2008)
• ISSN：1520-5029

文摘

Shenfu coal (SFC), its liquefaction residue (R_L), and carbon disulfide (CS₂)/tetrahydrofuran (THF)-inextractable matter (R_E) were subject to ruthenium ion-catalyzed oxidation to understand the differences in structural features among the above three samples. The results suggest that SFC is rich in long-chain arylalkanes and α,ω-diarylalkanes (DAAs) with carbon number of methylene linkage from 2 to 4 and that long-chain arylalkanes and DAAs are reactive toward hydroliquefaction and soluble in a CS₂/THF mixed solvent, whereas highly condensed aromatic species in SFC show poor solubility in the CS₂/THF mixed solvent.