A Novel Air Purifier for Trace SO2 Removal and Simulation of the Purification Effect

Dong Lai Xie; Jin Hui Luo

doi:10.4028/www.scientific.net/AMR.1092-1093.805

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1092-1093A Novel Air Purifier for Trace SO2 Removal and...

A Novel Air Purifier for Trace SO₂ Removal and Simulation of the Purification Effect

Abstract:

With the large-scale usage of coal and gasoline, China has been the most serious SO₂-polluted country in the world. SO₂ can cause respiratory and cardiovascular disease, which does great harm to human health. Therefore, developing an air purifier to absorb trace SO₂ is very necessary. According to the mechanism of SO₂ absorption with the alkaline solution, we developed an air purifier with an purification capacity of 80m³ -100m³ per hour. The purification effect with different gas flow rates, absorbing liquids and initial SO₂ concentration was tested. Test results indicated that the purifier had a very good absorption of trace SO₂ for indoor air. A SO₂ purification model in confined space was established and the purification effect of the purifier was simulated with ANSYS FLUENT 14.0.

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Periodical:

Advanced Materials Research (Volumes 1092-1093)

Pages:

805-809

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1092-1093.805

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Online since:

March 2015

Authors:

Dong Lai Xie, Jin Hui Luo*

Keywords:

Air Purifier, Design Test, Numerical Simulation, SO₂

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