Ismail Warad
Department of Chemistry, An-Najah National University, Nablus, PALESTINE
[ 1 ] - Enzymatic Hydrolysis of Olive Industry Solid Waste into Glucose, the Precursor of Bioethanol
Olive industry solid waste (OISW) is a by-product generated in the process of olive oil extraction. It is a lignocellulosic material consisting of cellulose, hemicelluloses, lignin and other extractives. In this work, a process for hydrolyzing the OISW into its monomers glucose, the precursor of bioethanol was developed. The hydrolysis process involves two stages: in the first stage, the O...
[ 2 ] - Synthesis, Physico-Chemical, Hirschfield Surface and DFT/B3LYP Calculation of Two New Hexahydropyrimidine Heterocyclic Compounds
Two new hexahydropyrimidine compounds were prepared in high yield by condensation of an equimolar amount of 1,3-diamine with 2-dipyridylketone at room temperature in dichloromethane. The desired hexahydropyrimidine structures were confirmed on the basis of their UV-Visible, elemental analysis, FT-IR, 1H-NMR, TG/DTG, and EI-MS ...
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