Research on Adsorption of H2S by Oil Shale Ash

Hong Qin; Zhi Jia Tan; Qing Wang

doi:10.4028/www.scientific.net/AMR.463-464.133

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464Research on Adsorption of H2S by Oil Shale Ash

Research on Adsorption of H₂S by Oil Shale Ash

Abstract:

The ash of Huadian oil shale is made to remove H₂S in this experiment. XRD and nitrogen adsorption experiments are used to analyze the physical and chemical properties of the ash, the results show that the ash of oil shale has many metal and nonmetal oxides, and also has much microporous and mesoporous, all above is helpful to remove H₂S. The sample is modified by different ways to see the change of adsorption capacity. the sample which is modified by alkali and sprinkler is the best adsorbent, but the sample which is modified by microwave does not increase the removal ability obviously.

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Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

133-137

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.463-464.133

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Online since:

February 2012

Authors:

Hong Qin, Zhi Jia Tan, Qing Wang

Keywords:

Adsorption, Ash, H₂S, Modification, Oil Shale

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References

[1] DU BAOZHONG, Electrochemical analysis in environmental monitoring, Bei Jing: Chemical Industry Press, 2003, pp.56-62.

Google Scholar

[2] JIANG WENJV, ZHONG BENHE, Research on modification of activated carbon by microwave and its desulfurization characteristics, Dissertation of Sichuan University, (2003).

Google Scholar

[3] SU TONG, LI AIMIN, Research on modification of oil shale ash to prepare adsorbent and its adsorption properties, Master Dissertation of Dalian University of Technology, (2009).

Google Scholar

[4] James R. Kastner, K. C. Das, Nathan D. Melear, Low temperature catalytic oxidation of H2S and methanethiol using wood and coal fly ash, Environ. Sci. Technol., 2003, Vol. 37 (2003), p.2568–2574.

DOI: 10.1021/es0259988

Google Scholar

[5] James R. Kastner, K. C. Das, Nathan D. Melear, Catalytic oxidation of gaseous reduced sulfur compounds using coal fly ash, Journal of Hazardous Materials. Vol. 95 (2002), pp.81-90.

DOI: 10.1016/s0304-3894(02)00055-9

Google Scholar

[6] S. Mykola, B. Teresa, Role of Microporosity and Nitrogen Functionality on the Surface of Activated Carbon in the Process of Desulfurization of Digester Gas. The Journal of Physical Chemistry, Vol. 112. ( 2008), pp.4704-4711.

DOI: 10.1021/jp710271w

Google Scholar

[7] J. M. Yan, Q. Y. Zhang, J. Z. Gao, Adsorption and desorption, (Science Press, Beijing 1986).

Google Scholar

[8] T. J. Bandosz. Activated Carbon Surfaces in Environmental Remediation. Journal of Colloid and Interface Science. 2006, 298(1): 500.

Google Scholar

[9] Y. Qin, Y. C. Zhang. Removal of H2S of Low Concentration by Impregnated Carbon. Special Gas and Low Temperature. 2009, 27(4): 21-23.

Google Scholar