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The removal of heavy metals from refinery effluents by sulfide precipitation
(BERG FAC TECHNICAL UNIV KOSICE, 2023)
This study investigated the selective precipitation of copper (Cu2+), nickel (Ni2+) and zinc (Zn2+) ions from industrial wastewater by using sodium sulfide (Na2S). The effects of pH, time and free sulfide concentration on ...
Experimental and numerical analysis of the splay impact on the performance of splayed cross-cut fin heat sink
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2021)
In this study, splayed effects on the thermal performance of standard cross-cut heat sink (S-CCHS), fixed-array splayed (FAS-CCHS), and full splayed (FS-CCHS) under natural and forced conditions are studied experimentally ...
Adsorption of Congo red from aqueous solution onto KOH-activated biochar produced via pyrolysis of pine cone and modeling of the process using artificial neural network
(Springer Heidelberg, 2021)
Most of dyes cause various environmental and health problems due to their toxic, mutagenic, and even carcinogenic properties. Therefore, several treatment methods are used to remove dyes from wastewater. Adsorption is one ...
Monte Carlo simulations of hydrogen adsorption in fullerene pillared graphene nanocomposites
(Taylor & Francis Ltd, 2020)
The objective of this study is to investigate the hydrogen storage performances of three-dimensional periodic fullerene pillared graphene nanocomposites (FPGNs) consisting of covalently bonded fullerene units between ...
Crashworthiness of graded lattice structure filled thin-walled tubes under multiple impact loadings
(Elsevier Sci Ltd, 2020)
The objective of this study is to investigate the crashworthiness performances of graded lattice structure filled tubes (GLSFTs) under multiple impact loadings. Different graded body-centered cubic aluminum lattice structures ...
Adsorptive separation of CH4, H2, CO2, and N2 using fullerene pillared graphene nanocomposites: Insights from molecular simulations
(SPRINGER, 2023)
Context The adsorptive separation performances of fullerene pillared graphene nanocomposites (FPGNs) with tunable micro and meso porous morphology are investigated for the binary mixtures of CH4, H2, CO2 and N2 by using ...
Li-doped fullerene pillared graphene nanocomposites for enhancing hydrogen storage: A computational study
(Elsevier, 2021)
Hydrogen physisorption in lithium doped fullerene pillared graphene nanocomposites (Li-FPGNs) having tunable pore structures were examined under different temperature and pressure conditions via grand canonical Monte Carlo ...
Grand canonical Monte Carlo simulations of methane adsorption in fullerene pillared graphene nanocomposites
(Elsevier Science Inc, 2021)
The objective of this study is to investigate the methane adsorption performance of fullerene pillared graphene nanocomposites (FPGNs) with adjustable micro and meso porous morphology and high surface/weight ratios. Different ...
A novel fluorinated monomer: Synthesis, characterization and ATRP of 5,6,7,8-tetrafluoronaphthalen-1-yl acrylate
(Elsevier Science Sa, 2021)
A new fluorinated naphthyl-acrylate based monomer was synthesized in three steps, namely the addition reaction of furan via Diels Alder cycloaddition reaction, acid catalyzed aromatization reaction and Schotten-Baumann ...
Weighted superposition attraction-repulsion (WSAR) algorithm for truss optimization with multiple frequency constraints
(Elsevier Science Inc, 2021)
Structural optimization of truss structures under multiple frequency constraints is a highly nonlinear and complex optimization problem with non-convex solution space. The optimization method used to solve mentioned problem ...