Influence of hydrochloric acid pickling on dissolution behaviors of small molecules in oil shale

BAI Jing-ru; PAN Shuo; LIN Wei-sheng; JIA Chun-xia; WANG Qing

Volume 42 Issue 12

Dec. 2014

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BAI Jing-ru, PAN Shuo, LIN Wei-sheng, JIA Chun-xia, WANG Qing. Influence of hydrochloric acid pickling on dissolution behaviors of small molecules in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(12): 1409-1415.

Citation:

BAI Jing-ru, PAN Shuo, LIN Wei-sheng, JIA Chun-xia, WANG Qing. Influence of hydrochloric acid pickling on dissolution behaviors of small molecules in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(12): 1409-1415.

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Influence of hydrochloric acid pickling on dissolution behaviors of small molecules in oil shale

Northeast Dianli university, Engineering Research Centre of Oil shale Comprehensive Utilization Ministry of Education, Jilin 132012, China

Received Date: 2014-07-31
Rev Recd Date: 2014-09-08
Publish Date: 2014-12-30

Abstract

Abstract

The oil shales from Maoming (Guangdong province) and Fushun (Liaoning province) were selected for hydrochloric acid pickling. Dichloromethane and tetrahydrofuran were used to extract oil shales before and after acid pickling. The extracts were characterized and the leaching behavior of small molecules was concluded using GC-MS analysis. The results show that the treatment by hydrochloric acid pickling can improve the extraction yield. The compositions of alkanes in extracts are less influenced by the hydrochloric acid pickling than the oxygenated small molecules. The relative content of extracts or the quantity of detectable compounds changes somewhat by comparing the extracts of the same sample before and after acid pickling. The majority extracts are alkanes and oxygenated small molecules compounds from extraction with dichloromethane and tetrahydrofuran, respectively.
- solvent extraction,
- hydrochloric acid pickling,
- oil shale

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References(21)

References

李术元, 耿层层, 钱家麟. 世界油页岩勘探开发加工利用现状[J]. 中外能源, 2014, 19(1): 25-33. (LI Shu-yuan, GENG Ceng-ceng, QIAN Jia-lin. Global oil shale exploration, development and utilization today[J]. Sino-Global Energy, 2014, 19(1): 25-33.)

钱家麟, 王剑秋, 李术元. 世界油页岩资源利用和发展趋势[J]. 吉林大学学报: 地球科学版, 2006, 36(6): 877-887. (QING Jia-lin, WANG Jian-qiu, LI Shu-yuan. World oil shale utilization and its future[J]. Journal of Jilin University: Earth Science Edition, 2006, 36(6): 877-887.)

张立栋, 刘洪鹏, 贾春霞, 秦宏, 柏静儒, 孙佰仲, 王擎, 李少华, 孙键. 我国油页岩综合利用相关研究进展[J]. 化工进展, 2012, 31(11): 6-10. (ZHANG Li-dong, LIU Hong-peng, JIA Chun-xia, QIN Hong, BAI Jing-ru, SUN Bai-zhong, WANG Qing, LI Shao-hua, SUN Jian. Research progress of comprehensive utilization of oil shale in China[J]. Chemical Industry and Engineering Progress, 2012, 31(11): 6-10.)

茹鑫. 油页岩热解过程分子模拟及实验研究[D]. 长春: 吉林大学, 2013. (RU Xin. Study on the experiment and molecular simulation of oil shale pyrolysis[D]. Chang chun: Jilin University, 2013.)

相建华, 曾凡桂, 梁虎珍, 孙蓓蕾, 张莉, 李美芬, 贾建波. 兖州煤大分子结构模型构建及其分子模拟[J]. 燃料化学学报, 2011, 39(7): 482-487. (XIANG Jian-hua, ZENG Fan-gui, LIANG Hu-zhen, SUN Bei-lei, ZHANG Li, LI Mei-fen, JIA Jian-bo. Model construction of the macromolecular structure of Yanzhou coal and its molecular simulation[J]. Journal of Fuel Chemistry and Technology, 2011, 39(7): 482-487.)

贾伟. 煤中小分子化合物对煤高温快速液化的影响[D]. 太原:太原理工大学, 2010. (JIA Wei. Study on the effect of small molecular compound in coal on quick coal liquefaction at high temperature[D]. Taiyuan: Taiyuan University of Technology, 2010.)

谢克昌. 煤的结构与反应性[M]. 科学出版社, 2002. (XIE Ke-chang. The structure and reactivity of coal[M]. Science Press, 2002.)

周国江, 朱玉高, 魏贤勇. 油页岩CS₂-NMP萃取物GC/MS分析[J]. 黑龙江科技学院学报, 2006, 16(6): 391-392. (ZHOU Guo-jiang, ZHU Yu-gao, WEI Xian-yong. GC /MS analysis of oil shale's CS₂-NMP extract soluble fractions[J]. Journal of Heilongjiang Institute of Science& Technology, 2006, 16(6): 391-392.)

周国江, 孙静. 微波辅助下油页岩CS2-NMP萃取物的GC /MS分析[J]. 黑龙江科技学院, 2009, 19(2): 84-87. (ZHOU Guo-jiang, SUN Jing. GC /MS analysis of CS₂-NMP extracts from oil shale with microwave assistant[J]. Journal of Heilongjiang Institute of Science& Technology, 2009, 19(2): 84-87.)

秦志宏, 江春, 孙昊, 宗志敏, 丁曙光, 魏贤勇. 童亭亮煤CS₂溶剂分次萃取物的GC/MS分析[J]. 中国矿业大学学报, 2005, 34(6): 708-710. (QIN Zhi-hong, JIANG Chun, SUN Hao, ZONG Zhi-min, DING Shu-guang, WEI Xian-yong. GC/MS analyses of clarain from Tongting bituminous coal extracted with CS₂ using fractional extraction[J]. Journal of China University of Mining &Technology, 2005, 34(6): 708-710.)

STACH E, MACKOWSKY M-T H, TEICHMÜLLER M. 斯塔赫煤岩学教程[M]. 北京煤炭工业出版社, 1990: 192-193. (STACH E, MACKOWSKY M-TH, TEICHMÜLLER M. Sita He coal petrology Tutorials[M]. Beijing Coal Industry Press, 1990: 192-193.)

胡晓峰. 桦甸盆地古近纪油页岩特征及形成环境分析[D]. 长春: 吉林大学, 2009. (HU Xiao-feng. Research in oil shale characteristics and formation environment of paleogene in Huadian basin[D]. Chang chun: Jilin University, 2009.)

傅家谟, 徐芬芳, 陈德玉, 刘德汉, 胡成一, 贾蓉芬, 徐世平. 茂名油页岩中生物输人的标志化合物[J]. 地球化学, 1985, 6(2): 99-114. (FU Jia-mo, XU Fen-fang, CHEN De-yu, LIU De-han, HU Cheng-yi, JIA Rong-fen, XU Shi-ping. Maoming oil shale the biological marker compound input of Maoming oil shale[J]. Geochemistry, 1985, 6(2): 99-114.)

LINO M, TAKANOHASHI T, OBSUGA H, TODA K. Extraction of coals with CS₂-N-methy1-2pyrrolidine mixed solvent at room temperature/effect of coal bank and synergism of the mixed solvent[J]. Fuel, 1988, 67(12): 1639-1647.

LINO M, TAKANOHASHI T, OHKAWE T, YANAGIDA T. On the solvent soluble constituents originally existing in Zaozhuang coal[J]. Fuel, 1991, 70(4): 1236.

秦志宏, 巩涛, 李兴顺, 侯翠利, 张迪, 孙昊. 煤有机质溶出行为与煤嵌布结构模型[M].中国矿业大学, 2008. (QIN Zhi-hong, GONG Tao, LI Xing-shun, HOU Cui-li, ZHANG Di, SUN Hao. TEM Analysis of Coal Extraction and Coal Inbuilt State Structural Model[M]. Journal of China University of Mining & Technology, 2008.)

胡光洲, 石欣欣, 甄会丽, 王月伦, 秦志宏, 胡亚非, 张生涛. 富蜡褐煤化学脱灰及其对萃取的影响[J]. 中国矿业大学学报, 2012, 41(3): 447-451. (HU Guang-zhou, SHI Xin-xin, ZENG Hui-li, WANG Yue-lun, QIN Zhi-hong, HU Ya-fei, ZHANG Sheng-tao. Ash removal of lignite with chemical treatment and its effect on the extraction of montan wax from ligint[J]. Journal of China University of Mining & Technology, 2012, 41(3): 447-451.)

钱家麟, 尹亮. 油页岩[M]. 北京: 中国石化出版社, 2008: 68-92. (QIAN Jia-lin, YIN Liang. Oil shale[M]. Beijing: China Petrochemical Press, 2008: 68-92.)

柏静儒, 王擎, 魏艳珍, 关晓辉. 桦甸油页岩的酸洗脱灰[J]. 中国石油大学学报(自然科学版), 2010, 34(2): 151-153. (BAI Jing-ru, WANG Qing, WEI Yan-zhen, GUAN Xiao-hui. Acid treatment de-ashing of Huadian oil shale[J]. Journal of China University of Petroleum, 2010, 34(2): 151-153.)

SHINN J H. From coal to single-stage and two-stage products: A reactive model of coal structure[J]. Fuel, 1984, 63(9): 1187-1195.

朱培之, 高晋生. 煤化学[M]. 上海: 上海科学技术出版社, 1984. (ZHU Bei-zhi, GAO Jin-sheng. Coal Chemistry[M]. Shanghai: Shanghai Science and Technology Press, 1984.)

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