An attempt to apply laser combustion to palm waste

The focus of this study was to develop a method demonstrate the feasibility obtaining useful and high-value resources from Phoenix dactylifera residues and, determine physical chemical properties ash dates-palm-tree remains. Date-palm leaves fiber samples were combusted for 50 s, using an Nd: YAG laser with 40 W output power. It found, that combustion one gram agricultural waste could be completed in s by while 10 g required 1.5–10 min 300–800 power microwave at least 2 h 1500 conventional heating g. subjects treatment, samples, before after investigated X-Ray Diffraction (XRD) Fourier Transform Infrared (FTIR). XRD results palm-fiber reveal crystallized rhombohedral phase acetamide hatrurite, orthorhombic finite, Ca 4 Si O 6 (CO 3 )(OH) , monoclinic ikaite properties. patterns palm-leaf hillebrandite, acetamide, each karpatite, morganite, howlite. Finally, FTIR exhibited several absorbance peaks, assigned silica.