Study on Pore Structure and Sulfur Fixation Characteristics of Alkali Industrial Waste

Abstract:

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Pore structure of experiment alkali waste were investigated by Mercury Porosimetry, the influence of pore structure characteristics on their sulfur fixation performance were discussed, it can be found that little pores make a significant contribution to calcium utilization in the initial stage of reaction and at lower temperature, while bigger pores take effect in the later stage and at higher temperature, the range of effective aperture are different at different temperature, which respectively are from 0.005μm to 0.02μm at temperature from 1123K to 1223K and from 0.2μm to 0.3μm at temperature from 1223K to 1323K, the more pore in range of effective aperture, the better the sulfur fixation performance.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

716-721

DOI:

10.4028/www.scientific.net/AMR.194-196.716

Citation:

G. J. Zhao et al., "Study on Pore Structure and Sulfur Fixation Characteristics of Alkali Industrial Waste", Advanced Materials Research, Vols. 194-196, pp. 716-721, 2011

Online since:

February 2011

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Price:

$35.00

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