Search Results - Cao Shuang~
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Biodiesel production from waste cooking oil using heterogeneous CaO/Zn catalyst: yield and reusability performance
Published 2023“…The CaCO3 present in the eggshell will be converted into calcium oxide (CaO) after calcination. SEM analysis showed the catalysts morphology (CaO and CaO/Zn) changes after undergoing calcination and zinc impregnation processes. …”
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