id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
biomedich-268	Krisdiyanto, Didik; Farihah, Tutik; Supriyati, Hikmah	Synthesis, Characterization and Activity Test of Natural Zirconium Zeolite (Zr-ZA) Catalyst in The Esterification Reaction of Glycerol with Acetic Acid Anhydride	2022	7	.pdf	application/pdf	3855	223	55	The product of glycerol esterification reaction with acetic acid anhydride using zirconium-impregnated natural zeolite (ZA-Zr) as catalyst was analyzed qualitatively using an infrared spectrophotometer. Infrared spectra of glycerol esterification reaction with acetic acid anhydride using zirconium-impregnated natural zeolite (ZA-Zr) as catalyst.	cache/biomedich-268.pdf	txt/biomedich-268.txt