电子束辐照与电化学还原联用技术——一种用于煤炭直接液化的新方法

郭冰峰 刘艳兰 柴瑞杰 刘兆民 周尉 印仁和

引用本文: 郭冰峰, 刘艳兰, 柴瑞杰, 刘兆民, 周尉, 印仁和. 电子束辐照与电化学还原联用技术——一种用于煤炭直接液化的新方法[J]. 燃料化学学报, 2014, 42(5): 513-518. shu
Citation:  GUO Bing-feng, LIU Yan-lan, CHAI Rui-jie, LIU Zhao-min, ZHOU Wei, YIN Ren-he. Combination of electron beam irradiation and electro-reduction—A novel method for direct coal liquefaction[J]. Journal of Fuel Chemistry and Technology, 2014, 42(5): 513-518. shu

电子束辐照与电化学还原联用技术——一种用于煤炭直接液化的新方法

    通讯作者: YIN Ren-he, Tel: 021-66134850, E-mail: yanlan2011@shu.edu.cn.
  • 基金项目:

    Supported by the National Science Foundation of China (20673071, 20873083) (20673071, 20873083)

    the State Key Laboratory of Chemical Engineering (SKL-ChE-08A01). (SKL-ChE-08A01)

摘要: 对电子束辐照与电化学联用技术提高煤炭液化率的新型方法进行了研究。利用高能电子束对煤炭样品进行辐照,并通过四氢呋喃萃取出辐照后的可能产物并计算其提取率。实验结果发现,提取产率随着辐照剂量的增加而增加,并得到在氧气气氛下25 kGy的最佳辐照条件。辐照的样品进一步在氢氧化钠电解液中电化学还原液化,并采用元素分析法、傅里叶红外光谱法、阴极极化曲线法、核磁共振法和计时电流法等来检测辐照对煤炭电化学还原的影响。

English

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  • 收稿日期:  2013-10-22
  • 网络出版日期:  2014-02-24
通讯作者: 陈斌, bchen63@163.com
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