Optimized conversion of waste cooking oil to biodiesel using modified calcium oxide as catalyst via a microwave heating system
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117114
Abstract: Abstract Homogeneous catalysts have been commonly utilized during the production of biodiesel in industrial applications. However, a homogeneous catalysis system has several disadvantages, including difficulties related to the separation of the reactant and products and… read more here.
Keywords: calcium oxide; modified calcium; reaction; microwave heating ... See more keywords
Cu(II), Cd(II), Pb(II) and As(V) adsorption from aqueous solutions using magnetic iron-modified calcium silicate hydrate: Adsorption kinetic analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2021.101951
Abstract: Abstract The preparation and characterization of a solid adsorbent consisting of magnetic and iron-modified calcium silicate hydrate (mag-FeNanoCSH) was studied. The adsorbent, prepared using two kinds of magnetite (Fe3O4), was evaluated for the simultaneous removal… read more here.
Keywords: magnetic iron; adsorption; iron modified; modified calcium ... See more keywords
Modified calcium silicophosphate cements with improved properties
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2019.121965
Abstract: Abstract The synthesis and characterisation of inorganic phosphate cements based on calcium silicates (wollastonite and calcium disilicate) and phosphoric acid are presented in this paper. Nanopowders of barium titanate (BT) and biocellulose (BC) were used… read more here.
Keywords: calcium silicophosphate; silicophosphate cements; improved properties; calcium ... See more keywords
Spatiotemporal based response for methylene blue removal using surface modified calcium carbonate microspheres coated with Bacillus sp.
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra05466c
Abstract: Calcium carbonate microspheres are attractive for their biocompatibility, high loading capacity and easy preparation. They can be used in biomedicine and catalytic applications. In the present work, calcium carbonate microspheres were surface modified with polyvinylpyrrolidone… read more here.
Keywords: surface modified; carbonate microspheres; modified calcium; carbonate ... See more keywords
In Vitro Study of the Biological and Physical Properties of Dual-Cure Resin-Modified Calcium Silicate-Based Cement
Sign Up to like & getrecommendations! Published in 2023 at "Dentistry Journal"
DOI: 10.3390/dj11050120
Abstract: Background: The aim of the present study was to compare the biological and mechanical properties of a novel dual-cure, resin-modified calcium silicate material, Theracal PT® (TP), with those of Theracal LC® (TL) and BiodentineTM (BD).… read more here.
Keywords: time; cure resin; dual cure; resin ... See more keywords
Evaluation of the Potential of Modified Calcium Carbonate as a Carrier for Unsaturated Fatty Acids in Oxygen Scavenging Applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14175000
Abstract: Modified calcium carbonates (MCC) are inorganic mineral-based particles with a large surface area, which is enlarged by their porous internal structure consisting of hydroxyapatite and calcium carbonate crystal structures. Such materials have high potential for… read more here.
Keywords: calcium carbonate; oxygen; modified calcium; carrier ... See more keywords