Extraction of diclofenac by SiO2 -NH2 @Fe3 O4 and its determination; Central composite design.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201900887
Abstract: In this work, magnetic nanoparticles (Fe3 O4 ) were prepared by simple co-precipitation method in aqueous medium and then subsequently modified with tetraethyl orthosilicate and 3-aminopropyl triethylenesilane. The properties of particles were characterized by FT-IR,… read more here.
Keywords: extraction; nh2 fe3; sio2 nh2; microscopy ... See more keywords
Optimization of melt-spinning parameters of poly(ethylene terephthalate) partially oriented multi-filament yarn in an industrial scale: Central composite design approach
Sign Up to like & getrecommendations! Published in 2017 at "Fibers and Polymers"
DOI: 10.1007/s12221-017-1119-4
Abstract: In this study, central composite design (CCD) based on response surface methodology (RSM) was employed to optimize parameters of melt-spinning process of poly(ethylene terephthalate) partially oriented multifilament yarn (POMFY). On the basis of a four-variable… read more here.
Keywords: melt spinning; poly ethylene; central composite; ethylene terephthalate ... See more keywords
Optimization of Pistacia lentiscus Oil Transesterification Process Using Central Composite Design
Sign Up to like & getrecommendations! Published in 2018 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-018-0257-2
Abstract: In the present work, Pistacia lentiscus (PL) biodiesel was produced by converting PL oil with a single-step homogenous alkali catalyzed transesterification process. Several ethanol/vegetable oil molar ratio values (6–12:1), temperatures from 40 to 70 °C and… read more here.
Keywords: process; transesterification process; central composite; pistacia lentiscus ... See more keywords
Application of central composite design for electrochemical oxidation of reactive dye on Ti/MWCNT electrode
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-019-01834-9
Abstract: In the present study, degradation of Reactive Orange 7 dye was investigated using a new designed titanium electrode, in which a plate of Ti was coated with multi-walled carbon nanotubes (Ti/MWCNT) via electrophoretic deposition technique.… read more here.
Keywords: mwcnt; dye; central composite; electrode ... See more keywords
Synthesis of hierarchical nanoporous HY zeolites from activated kaolin, a central composite design optimization study
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2017.03.008
Abstract: In this article, we investigated the optimum formulation towards synthesis of hierarchical nanoporous HY zeolites from acid activate kaolin. A central composite design (CCD) helped to examine the influence of aging (X1), crystallization (X2) and… read more here.
Keywords: hierarchical nanoporous; synthesis hierarchical; nanoporous zeolites; central composite ... See more keywords
Experimental and statistical analysis of dielectric barrier discharge plasma effect on sonochemically TiO2 coated cotton fabric using complete composite design
Sign Up to like & getrecommendations! Published in 2021 at "Current Applied Physics"
DOI: 10.1016/j.cap.2021.08.012
Abstract: Abstract A single step ultrasonic biosynthesis method was used to synthesize and coat TiO2 nanoparticles onto DBD plasma functionalized raw cotton. Titanium isopropoxide was reduced with aloe vera plant extract into TiO2 nanoparticles. The effect… read more here.
Keywords: plasma; composite design; tio2 coated; using complete ... See more keywords
Identifying the bond and abrasion behavior of alkali activated concretes by central composite design method
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2016.10.034
Abstract: Abstract In this paper, bond strength and abrasion resistance of alkali activated concretes (AAC) were examined experimentally by using the central composite design (CCD) method. AAC were designed and produced considering the sodium concentration (SC),… read more here.
Keywords: composite design; bond; central composite; activated concretes ... See more keywords
Magnetic recyclable eggshell-based mesoporous catalyst for biodiesel production from crude neem oil: Process optimization by central composite design and artificial neural network
Sign Up to like & getrecommendations! Published in 2018 at "Comptes Rendus Chimie"
DOI: 10.1016/j.crci.2018.03.011
Abstract: Abstract A magnetically recyclable eggshell-based catalyst (MKEC) was synthesized to circumvent saponification during the conversion of neem, Jatropha, and waste cooking oils (free fatty acid, 2.3–6.6%) to biodiesel. The characterization results indicated that MKEC had… read more here.
Keywords: recyclable eggshell; eggshell based; central composite; artificial neural ... See more keywords
De novo composite design based on machine learning algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2017.10.001
Abstract: Abstract Composites are widely used to create tunable materials to achieve superior mechanical properties. Brittle materials fail catastrophically in the presence of cracks. Incorporating softer constituents into brittle materials can alleviate stress concentration, leading to… read more here.
Keywords: machine; machine learning; novo composite; composite design ... See more keywords
Numerical modeling and optimization of thermal comfort in building: Central composite design and CFD simulation
Sign Up to like & getrecommendations! Published in 2018 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2018.01.006
Abstract: Abstract A “hybrid ventilation system that uses both natural and mechanical ventilation has drawn attention with its low operation cost and constant ventilation rate”. This study is to advance the use of hybrid ventilation concepts… read more here.
Keywords: ventilation; central composite; thermal comfort; comfort ... See more keywords
Optimization of direct solvent lipid extraction kinetics on marine trebouxiophycean alga by central composite design – Bioenergy perspective
Sign Up to like & getrecommendations! Published in 2017 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2017.03.050
Abstract: Abstract This present work compares various pretreatment techniques, single/binary solvent system, biomass drying methods and biomass particle sizes to ascertain effective lipid extraction process for marine trebouxiophycean microalga Chlorella vulgaris BDUG 91771. Of the tested… read more here.
Keywords: solvent; central composite; composite design; lipid extraction ... See more keywords