Synergistic effects between acidity and the crystalline phases of thermally activated layered Zn hydroxide nitrate on the methanolysis of acidic soybean oils.

Heliyon · 2023 · PMC10130211 · PMID 37123940

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a decreasing trendno p-value reported

After 3 h of reaction time, untreated Zn-5 catalyst gave the highest conversion yield, whereas Zn-5 thermally treated at 105, 120, and 140 °C showed a decreasing trend in catalytic activity with the increase in treatment temperature due to the formation of ZnO.

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an increasing trendno p-value reported

For 10% OA containing SO, the range of catalysts from Zn5 to Zn5_80 (containing Zn5(OH) 8 (NO 3 ) 2 phase) shows an increasing trend in FAME yield.

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