Effects of HCl and HNO3 on the oxidation of toluene to benzaldehyde by H2O2 over TS-1 modified with Al in aqueous phase
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Keywords:
Benzaldehyde Toluene TS-1 Hydrogen peroxide
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Abstract
This research studies effects of HCl and HNO3 in aqueous solution on the oxidation reaction between toluene
and hydrogen peroxide to benzaldehyde over titanium silicalite-1 catalyst modified with Al. The reaction was
carried out at reaction temperature 120°C in a pressurized autoclave reactor. The research found that the
addition of HCl and HNO3 not only increases the concentration of toluene in the aqueous phase but also
increases the formation of benzaldehyde as main product in the reaction.
and hydrogen peroxide to benzaldehyde over titanium silicalite-1 catalyst modified with Al. The reaction was
carried out at reaction temperature 120°C in a pressurized autoclave reactor. The research found that the
addition of HCl and HNO3 not only increases the concentration of toluene in the aqueous phase but also
increases the formation of benzaldehyde as main product in the reaction.
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How to Cite
Pongjirawat, P., Kaenthong, S., & Mongkhonsi, T. (2014). Effects of HCl and HNO3 on the oxidation of toluene to benzaldehyde by H2O2 over TS-1 modified with Al in aqueous phase. Engineering and Applied Science Research, 41(3), 415–420. Retrieved from https://ph01.tci-thaijo.org/index.php/easr/article/view/22550
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ORIGINAL RESEARCH
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