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The Preparation and Characterization of the Solid Acid Catalyst for the Esterification of the Gutter Oil
Abstract:
The solid acid catalyst (ACSA) for the gutter oil esterification to biodiesel was prepared via active carbon as raw material by introducing the-SO3H group onto the surface of it. The ACSA were characterized by Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA) and elemental analysis (EA), respectively. And the results showed that the-SO3H groups were successfully introduced onto the surface of the active carbon and the containing of the-SO3H groups are higher than 0.017g per gram of ACSA.
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297-301
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January 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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