Mode of occurrences of trace elements in oil shale

BAI Jing-ru; CHEN Ding-xing; ZHANG Wei; WANG Qing; LI Ming-ming

Volume 42 Issue 11

Nov. 2014

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Article Navigation > Journal of Fuel Chemistry and Technology > 2014 > 42(11): 1295-1301

BAI Jing-ru, CHEN Ding-xing, ZHANG Wei, WANG Qing, LI Ming-ming. Mode of occurrences of trace elements in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(11): 1295-1301.

Citation:

BAI Jing-ru, CHEN Ding-xing, ZHANG Wei, WANG Qing, LI Ming-ming. Mode of occurrences of trace elements in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(11): 1295-1301.

BAI Jing-ru, CHEN Ding-xing, ZHANG Wei, WANG Qing, LI Ming-ming. Mode of occurrences of trace elements in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(11): 1295-1301.

Citation:

BAI Jing-ru, CHEN Ding-xing, ZHANG Wei, WANG Qing, LI Ming-ming. Mode of occurrences of trace elements in oil shale[J]. Journal of Fuel Chemistry and Technology, 2014, 42(11): 1295-1301.

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Mode of occurrences of trace elements in oil shale

1.
Engineering Research Centre of Ministry of Education for Comprehensive Utilization of Oil Shale, Northeast Dianli University, Jilin 132012, China;
2.
Langxi Power Plant of China Zheneng, Jinhua 321100, China

Received Date: 2014-06-10
Rev Recd Date: 2014-08-15
Publish Date: 2014-11-30

Abstract

Abstract

The occurrences of trace elements in Fushun, Longkou and Maoming oil shale samples were determined using float-sink test and demineralization. The results of float sink test are consistent with that from demineralization. Most trace elements occur in inorganic mineral, but there are still some differences among the 3 oil shales. The trace elements of V, Mn, Zn, Sr, Mo, Ta, Cd are found in the samples. Cr, Te in Fushun, Cd, Sn in Longkou, and Cd, Sn, Pb in Maoming are primarily associated with mineral matters. The trace elements of Cr, Te in Maoming, Cd in Fushun, and Pb in Longkou oil shale samples are primarily associated with organic mineral. Part of Co, Sn, Pb in Fushun, Co in Longkou and Maoming oil shale samples are associated with organic mineral, while most of them are associated with clay mineral.
- oil shale,
- trace elements,
- mode of occurrence,
- float-sink test,
- demineralization

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References(19)

References

MIURA K, MAE K, ASHIDA R, TAMURA T, IHARA T. Dewatering of coal through solvent extraction[J]. Fuel, 2002, 81(11/12): 1417-1422.

熊楚安, 王永刚, 许德平. 中国直接液化油煤浆及液化残渣流变特性研究进展[J]. 化工进展, 2009, 28(4): 597-604.(XIONG Chu-an, WANG Yong-gang, XU De-ping. Development of rheological properties of Chinese coal-oil slurry and liquefaction residue in direct liquefaction[J]. Chemical Industry and Engineering Process, 2009, 28(4): 597-604.)

MUNRO J M, LEWELLYN M M, CRACKEL P R, BAUER L G. Characterization of the rheological properties of coal-fuel oil slurries[J]. AIChe J, 1979, 25(2): 355-358.

GRINT A, VEAL C J. Effect of fuel-oil source on the preparation of coal oil dispersions[J]. Fuel, 1985, 64(8): 1079-1084.

OGDEN I K, RUTTER P R. The sedimentation stability and viscosity of coal oil dispersions[J]. Colloid Surface, 1984, 8(3): 249-259.

JOHNSON G R, RUTTER P R. The effect of fuel-oil chemistry on the stability of coal-oil dispersions[J]. Colloid Surf, 1985, 16(2): 103-116.

SAKAKI T, SHIBATA M, HIROSUE H. Effect of coal rank on rheological behavior of coal solvent slurries during heating[J]. Energy Fuels, 1995, 9(2): 314-318.

TSUTSUMI A, YOSHIDA K. Rheological behavior of coal-solvent slurries[J]. Fuel, 1986, 65(7): 906-909.

OKUTANI T, YOKOYAMA S, MAEKAWA Y. Viscosity changes in coal paste during hydrogenation[J]. Fuel, 1984, 63(2): 164-168.

KOU J W, BAI Z Q, LI W, BAI J, GUO Z X. Effects of mineral matters and hydrogen bonding on rheological behaviors of brown coal-oil slurries[J]. Fuel, 2014, 132: 187-193.

SONG C S, SAINI A K, MCCONNIE J. Strong promoting effect of H₂O on coal liquefaction using water-soluble and oil-soluable mo catalyst precursors[D]. Oviedu, Spain: Int Energy Agcy, 1995.

SONG C S, SAINI A K, SCHOBERT H H. Enhancing low-severity catalytic liquefaction of low-rank coal by adding water[J]. Fuel, 1993, 206: 1031-1038.

王永刚, 陈伟, 丁一慧, 郝丽芳, 许德平. 溶剂和水分对液化油煤浆流变性质的影响[J]. 煤炭学报, 2009, 34(1): 100-104.(WANG Yong-gang, CHEN Wei, DING Yi-hui, HAO Li-fang, XU De-ping. Effect of solvent and moisture on rheological property of oil-coal slurry[J]. Journal of China Coal Society, 2009, 34(1): 100-104.)

ADIGA K C, PITHAPURWALA Y K, SHAH D O, MOUDGIL B M. Rheology of coal slurries in no.2 oil and ethanol blends: Effect of water[J]. Rheologica Acta, 1983, 22(4): 402-409.

FENG P, HAO L F, HUO C F, WANG Z, LIN W G, SONG W L. Rheological behavior of coal bio-oil slurries[J]. Energy, 2014, 66: 744-749.

YANG X L, LI Y F, ZHANG X W, HU S Q. Supportvectorregression on near-infrared spectra analysis for moisture determination in lignitic coal samples[D]. Taiwan, China: Chung Hua University, 2013.

熊程程. 褐煤干燥过程的实验研究及动力学分析[D]. 北京: 中国科学院工程热物理研究所, 2011.(XIONG Cheng-cheng. Experimental study and kinetic analysis of lignite drying[D]. Beijing: Institute of Engineering Thermophysics, Chinese Academy of Sciences, 2011.)

LOW G S, BHATTACHARYA S N. The effect of moisture on the rheology of brown coal-oil suspensions[J]. Can J Chem Eng, 1983, 61(6): 785-790.

史士东. 煤加氢液化工程学基础[M]. 北京: 化学工业出版社, 2012.(SHI Shi-dong. Coal hydrogenation liquefaction of foundation engineering[M]. Beijing: Chemical Industry Press, 2012.)

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