Characterization of calcium carbonates used in wet flue gas desulphurization processes

Simion Dragan; Alexandru Ozunu

doi:10.2478/s11532-012-0068-4

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Journal

Open Chemistry

2012 | 10 | 5 | 1556-1564

Article title

Characterization of calcium carbonates used in wet flue gas desulphurization processes

Authors

Simion Dragan , Alexandru Ozunu

Content

http://www.degruyter.com/view/j/chem.2012.10.issue-5/s11532-012-0068-4/s11532-012-0068-4.pdf [remote]

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Abstracts

This paper presents an experimental characterization of two sources of calcium carbonate, limestone and calcium carbonate precipitate (CCP) used in wet flue gas desulphurization processes. Characterization of the two carbonate sources was carried out by chemical analysis, IR spectra, thermal behavior, particle size distribution for CCP, BET surface area and absorption capacity of SO2 in calcium carbonate suspensions. The absorption temperature, suspension concentration and carbonate grain size were found to be the most influential parameters in the absorption capacity measurements. [...]

Keywords

Calcium carbonate reactivity Wet desulphurization Absorption capacity Calcium carbonate precipitate Slurry concentration

Publisher

De Gruyter Open

Journal

Open Chemistry

Year

2012

Volume

Issue

Pages

1556-1564

Physical description

Dates

published

1 - 10 - 2012

online

21 - 7 - 2012

References

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[9] H. Gao, C. Li, G. Zeng, W. Zhang, L. Shi, S. Li, Y. Zeng, X. Fan, Q. Wen, X. Shu, Sep. Purif. Technol. 76, 253 (2011) http://dx.doi.org/10.1016/j.seppur.2010.10.013[Crossref]

Document Type

Publication order reference

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11532-012-0068-4

Identifiers

DOI

10.2478/s11532-012-0068-4