Conversion of used vegetable oils to liquid fuels and chemicals over HZSM-5, sulfated zirconia and hybrid catalysts
作者： Witchakorn Charusiri , Withaya Yongchareon , Tharapong Vitidsant
DOI: 10.1007/BF02706733
关键词:
摘要: Thailand’s food manufacturing uses about 47 Million liters per year of vegetable oil. Used oil is classified as waste, but has potential for conversion into liquid fuel. This research studied the catalytic used to fuel, where investigation was performed in a batch microreactor over temperature range 380–430 °C, initial pressure hydrogen gas 10–20 bars, and reaction time 45–90 minutes. Catalysts such HZSM-5, Sulfated Zirconia hybrid HZSM-5 with were determine yield gasoline fraction. The major products obtained products, hydrocarbon gases small amounts solids. Liquid analyzed by simulated distillation chromatograph product distribution obtained. Hybrid catalyst showed highest 26.57 wt% at 430 10 90 minutes ratio 0.3: 0.7.
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