Study on Bio-Fuels Drop Acid by [BSPy]HSO₄ Catalytic Esterification

Abstract:

Research on the synthesis of BrOnsted acidic ionic liquid by the method of solvent, the pyrolysis bio-fuel with cornus wisoniana oil drop acid esterification reaction, the catalyst dosage, reaction time and reaction temperature on the effects of the acid dropping and in the best optimization under the condition of the stability of the catalyst were investigated. The experimental results show that [BSPHSO₄ with high catalytic activity, optimization of process conditions as follows: 1.2% of catalyst, reaction temperature 75 °C, reaction time of 70 min, acid value reduced to 2.0 mg KOH/g. By optimizing the cycle experiment, the stability of the catalyst performance is good, the catalytic activity is relatively stable.

• Periodical: Advanced Materials Research (Volumes 781-784)
• Pages: 2433-2437
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.781-784.2433
• Online since: September 2013
• Authors: Ai Hua Zhang, Zhi Hong Xiao, Liang Bo Zhang, Ru Kuan Liu, Wu Hong Zhong, Chang Zhu Li
• Keywords: [BSPy]HSO₄, Cornus Wisoniana Oil, Onic Liquid, Pyrolysis

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