晋城15号无烟煤的温和氧化

王玉高; 魏贤勇; 闫洪雷; 刘静; 柳方景; 李鹏; 宗志敏

晋城15号无烟煤的温和氧化

中国矿业大学煤炭加工与高效利用教育部重点实验室, 江苏徐州 221116

基金项目: National Basic Research Program of China (973 program, 2011CB201302); National Natural Science Foundation of China (20936007, 50974121, 51074153 and 21276268); the Fund from National Natural Science Foundation of China for Innovative Research Group (51221462), Strategic Chinese-Japanese Joint Research Program (2013DFG60060) and a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.

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中图分类号: TQ531
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出版历程
- 收稿日期: 2013-05-16
- 修回日期: 2013-06-12
- 刊出日期: 2013-07-30

Mild oxidation of Jincheng No.15 anthracite

Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education), China University of Mining & Technology, Xuzhou 221116, China

摘要

摘要: 用钌离子催化氧化法探究了晋城15号无烟煤(J15A)的结构特征,结果表明,J15A富含紧密的芳香性结构.在温和条件下,先用H₂O₂对J15A进行预处理,然后用NaOCl对其氧化从而生成苯多酸.结果表明,H₂O₂预处理可提高NaOCl氧化J15A生成苯多酸的产率,而且该方法可以高收率、高选择性地获取苯多酸化学品.
- 无烟煤 /
- 苯多酸 /
- 温和氧化
Abstract: Jincheng No.15 anthracite (J15A) was subjected to ruthenium ion-catalyzed oxidation to characterize its structural feature. The results show that J15A is abundant in peri-condensed aromatic structure. The NaOCl oxidation of J15A promoted by pretreatment with H₂O₂ was conducted under mild conditions to produce benzene polycarboxylic acids (BPCAs). The pretreatment with H₂O₂ is proved to enhance the yields of BPCAs. It is potential to obtain BPCAs in high yield and selectivity by NaOCl oxidation of pretreated J15A with H₂O₂.
- anthracite /
- benzene polycarboxylic acid /
- mild oxidation

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参考文献(29)

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