Green Synthesis of Nickel Nanoparticles and their Application of Removal of Aliphatic Hydrocarbons from Crude Oil

Abstract

Nickel nanoparticles (Ni-nanoparticles) were incorporated as an antecedent utilizing nickel acetate and as a reducing agent, extraction plantApiumgraveolens. The reason fo choosing this plant over many other is because it is easily accessible, carries many antioxidants, non-toxic, and there are no dangerous residues and stabilizing agent at 60℃ under stirrer. The progress of the reaction was monitored by observing a change in color of the obtained solution. The UV–Vis utilized to screen the development of Ni-nanoparticles inside a surface plasmon band (SPB) at 275 nm gives a phantom mark appropriate to the arrangement of nanoparticles. Examining the electron microscope (SEM) photos showed the Ni-nanoparticles to be of cubic shape with sizes in te range of (6-45 nm). GC-MS s spectra were utilized to show the debasement when the expansion of nickel nanoparticles. The most noteworthy accessibility of aliphatic mixes at the hour of (1.3, 1.46, 1.62, 12.04) min. In the interim after the expansion of nanoparticle, the outcomes show a high bounty at (1.29, 2.1) min. The importance of this research lies in the possibility of breaking large organic compounds into simpler compounds, as the presence of large organic compounds with high molecular weights leads to pollution of sea and ocean waters when poured into it as a result of sea transport.

Influence of pulse laser energy on the Nickel plasma characteristics that produced in laser-induced plasma system

“…2024, 21(5): 1684-1691 https://dx.doi.org/10.21123/bsj.2023.8327 P-ISSN: 2078-8665 -E-ISSN: 2411 Baghdad Science Journal following equations describe the connection between plasma electron number density and the Stark broadening breadth17 .The contribution of electron widening is represented by the first term on the right of Eq 2, while the contribution of ion broadening is represented by the second term. Δ𝜆 1 2⁄ is Stark broadening the half peak width, 𝜔 is electron collision broadening coefficient, Ne is the number of electrons in the plasma, and ND is the number of particles in the Debye ball, which may be represented as18 : …”