Preparation and Stability Studies of a Desulfurizer Loaded on Porous Silica Gel

Wei Xu; Meng Long Lai; Qi Su; Jing Hua Guo; Y.Y. Fang; Jin Xu

doi:10.4028/www.scientific.net/AMR.852.92

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 852Preparation and Stability Studies of a...

Preparation and Stability Studies of a Desulfurizer Loaded on Porous Silica Gel

Abstract:

A novel ionic liquid 1,1,3,3-tetramethylguanidinium lactate (TMGL) has been prepared. And the stability of ionic liquid was determined at different temperatures and pressures, which shows extremely low vapor pressure and high thermal stability. TMGL was immobilized by adjusting the feed ratio (TMGL/SiO₂) and particle size, the concentration of 0.90% sulfur dioxide gas passed into a certain amount of the loaded ionic liquid TMGL-SiO₂, quickly reduced to less than 0.05%, the concentration was measured by a BRUKER Infra-red Spectrometer. This ionic liquid has potential applications in flue gas desulphuration (FGD).

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Periodical:

Advanced Materials Research (Volume 852)

Pages:

92-95

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.852.92

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Online since:

January 2014

Authors:

Wei Xu, Meng Long Lai, Qi Su, Jing Hua Guo, Y.Y. Fang, Jin Xu

Keywords:

Desulfurizer, Ionic Liquid (IL), Preparation, Stability, Sulfur Dioxide

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References

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