Functionalized copper oxide–zinc oxide nanocomposite: synthesis and genetic programming model of dye adsorption

Mahmoodi, Niyaz Mohammad; Chamani, Hooman; Kariminia, Hamid‐Reza

doi:10.1080/19443994.2015.1094677

Cited by 23 publications

(2 citation statements)

References 68 publications

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“…36-1451). Mahmoodi et al [19] was reported the similar results. The low and wide peaks of amorphous Al2O3 support still appear but slightly shifted into 2θ=34.01°, 46.36° and 58.32°.…”

Section: Resultssupporting

confidence: 53%

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Asri

Prasetiyo

Kafidhu

et al. 2020

MSF

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Biodiesel was produced from Kapok seed (Ceiba pentandra) oil (KSO) using heterogeneous bimetallic oxide of copper and zinc supported by γ-alumina. The Alumina-supported copper oxide-zinc oxide (CuO-ZnO γ /- Al2O3) further notated by ACZ was synthesized using precipitation, impregnation and gel methods. It also was characterized using the X-ray diffraction (X-RD), and Brunauwer-Emmett Teller (BET) methods. Before being transesterified, KSO was subjected to pretreatment with the aim of minimizing gum and other impurities and reducing the concentration of free fatty acids. The activity test of ACZ catalyst was done by introducing it through the transesterification process of KSO with methanol. The transesterification process was carried out in a laboratory scale three neck flask. The effect of calcinating temperature (°C), and calcinating time of catalyst (h) on the yield of fatty acid methyl ester (FAME) were studied, respectively. The results revealed that the kapok seed oil was worthy and potentially to transesterified into biodiesel using ACZ catalyst with highest FAME yield of 46.67%.

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“…36-1451). Mahmoodi et al [19] was reported the similar results. The low and wide peaks of amorphous Al2O3 support still appear but slightly shifted into 2θ=34.01°, 46.36° and 58.32°.…”

Section: Resultssupporting

confidence: 53%

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Asri

Prasetiyo

Kafidhu

et al. 2020

MSF

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“…In recent years, water pollutants such as dyes have caused a critical environmental problem as a result of growth of different industries including paper, cosmetics, textile, etc. . In addition to producing some toxic materials, dyes reduce the sunlight penetration and deplete the dissolved oxygen.…”

Section: Introductionmentioning

confidence: 99%

Dye adsorption from single and binary systems using NiO‐MnO₂ nanocomposite and artificial neural network modeling

Mahmoodi

Hosseinabadi-Farahani

Chamani

2016

Env Prog and Sustain Energy

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NiO‐MnO2 nanocomposite was synthesized and its dye removal ability from single and binary systems was investigated. The characteristics of the synthesized nanocomposite were studied using scanning electron microscopy (SEM), X‐ray diffraction (XRD), and Fourier transform infrared (FTIR). Basic Blue 41 (BB41), Basic Red 18 (BR18), and Basic Red 46 (BR46) were used. Artificial neural network (ANN) as an intelligent system was used to model the dye removal process. The effect of operational parameters such as adsorbent dosage and initial dye concentration on dye removal was evaluated. It was found that adsorption of BB41, BR18, and BR46 on the nanocomposite followed the Langmuir, Freundlich, and Tempkin isotherms, respectively. The adsorption kinetics of dyes were found to conform to pseudo‐second‐order kinetics in both single and binary systems. The results showed that the predictions of the ANN models were in close agreement with experimental data. © 2016 American Institute of Chemical Engineers Environ Prog, 36: 111–119, 2017

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Efficient adsorption of anionic dyes onto magnetic graphene oxide coated with polyethylenimine: Kinetic, isotherm, and thermodynamic studies

2020

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Functionalized copper oxide–zinc oxide nanocomposite: synthesis and genetic programming model of dye adsorption

Cited by 23 publications

References 68 publications

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Dye adsorption from single and binary systems using NiO‐MnO₂ nanocomposite and artificial neural network modeling

Efficient adsorption of anionic dyes onto magnetic graphene oxide coated with polyethylenimine: Kinetic, isotherm, and thermodynamic studies

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Functionalized copper oxide–zinc oxide nanocomposite: synthesis and genetic programming model of dye adsorption

Cited by 23 publications

References 68 publications

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Transesterification of Kapok Seed Oil (<i>Ceiba pentandra</i>) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina

Dye adsorption from single and binary systems using NiO‐MnO2 nanocomposite and artificial neural network modeling

Efficient adsorption of anionic dyes onto magnetic graphene oxide coated with polyethylenimine: Kinetic, isotherm, and thermodynamic studies

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Dye adsorption from single and binary systems using NiO‐MnO₂ nanocomposite and artificial neural network modeling