Facile Synthesis of Ag–γ-Fe2O3 Superior Nanocomposite for Catalytic Reduction of Nitroaromatic Compounds and Catalytic Degradation of Methyl Orange
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Letters"
DOI: 10.1007/s10562-018-2569-z
Abstract: A facile synthetic route for preparing silver-doped maghemite (Ag–γ-Fe2O3) nanocomposite via a modified co-precipitation method was developed. The prepared magnetic nanocomposite was characterized by means of thermal analysis, transmission electron microscope, X-Ray diffraction, vibrating sample… read more here.
Keywords: nitroaromatic compounds; reduction nitroaromatic; degradation methyl; methyl orange ... See more keywords
Thermogravimetry applied for catalytic degradation of atmospheric residue of petroleum on mesoporous catalyst
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7830-6
Abstract: Thermogravimetry was used in order to evaluate thermal and catalytic degradation of atmospheric residue of petroleum (ATR) which is found at Brazilian refineries, after a process of atmospheric distillation. The catalyst used for the thermocatalytic… read more here.
Keywords: degradation atmospheric; degradation; thermogravimetry; atmospheric residue ... See more keywords
Enhancement of catalytic degradation of perchlorate using novel stabilized Ni/Fe/Zn nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-017-1143-8
Abstract: The stabilized Ni/Fe/Zn nanoparticles (S-Ni/Fe/Zn NPs) were successfully synthesized in the presence of starch as a stabilizing agent through the borohydride reductive method. The physicochemical properties of the prepared nanoparticles were characterized by FE-SEM, XRD,… read more here.
Keywords: degradation; stabilized nanoparticles; perchlorate; degradation perchlorate ... See more keywords
Catalytic degradation of chlorinated organic pollutants over CexFe1−xO2 (x: 0, 0.25, 0.5, 0.75, 1) nanocomposites at mild conditions
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2016.09.039
Abstract: Abstract Oxidation of chlorinated organic pollutants (COPs) like 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), 2,4-dichlorophenoxy acetic acid (2,4-D) using aqueous hydrogen peroxide (30% v/v) over Ce x Fe 1−x O 2 (x: 0, 0.25, 0.5, 0.75, 1)… read more here.
Keywords: organic pollutants; degradation chlorinated; toc cod; chlorinated organic ... See more keywords
Different mechanisms between biochar and activated carbon for the persulfate catalytic degradation of sulfamethoxazole: Roles of radicals in solution or solid phase
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.121908
Abstract: Abstract Biochar as a carbonaceous material alternative to activated carbon (AC) has received increasing application in the catalytic degradation of organic pollutants. However, the different underlying mechanism between biochar and AC for the catalytic degradation… read more here.
Keywords: degradation sulfamethoxazole; catalytic degradation; activated carbon; degradation ... See more keywords
Sugarcane biochar as novel catalyst for highly efficient oxidative removal of organic compounds in water
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126895
Abstract: Abstract Cost effective and environmental friendly biochar catalyst (SugBC900) with high catalytic activity toward peroxymonosulfate (PMS) was prepared by simple pyrolysis of sugarcane waste, and utilized for efficient degradation of organic pollutants. Taking advantages of… read more here.
Keywords: degradation; sugarcane biochar; water; catalyst ... See more keywords
Robust self-cleaning urchin-like Ni/Co LDH stainless steel mesh for gravity-driven oil/water emulsion separation and catalytic degradation of aromatic dyes
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.127186
Abstract: Abstract In the face of frequent oil spills and dye emissions, membrane technology is an efficient method to treat wastewater. However, selectivity, membrane fouling and high operating pressure are tricky problems for practical membrane applications.… read more here.
Keywords: catalytic degradation; urchin like; oil; self cleaning ... See more keywords
Catalytic degradation of ethylene oxide over Ag/α-Al2O3
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2020.07.008
Abstract: Abstract Ethylene oxide (EO) degradation over Ag/α-Al2O3 catalysts involves bifunctional pathways, whereby α-Al2O3 surfaces catalyze hydration, isomerization, dimerization, and oxidation while Ag surfaces facilitate combustion and isomerization of ethylene oxide. EO degradation reactions run over… read more here.
Keywords: degradation; oxide al2o3; ethylene oxide; degradation ethylene ... See more keywords
Influence of oxygen and water content on the formation of polychlorinated organic by-products from catalytic degradation of 1,2-dichlorobenzene over a Pd/ZSM-5 catalyst.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.123952
Abstract: Understanding the generation and influence mechanism of polychlorinated organic by-products during the catalytic degradation of chlorinated volatile organic compounds (CVOCs) is essential to the safe and environmentally friendly treatment of those pollutants. In this study,… read more here.
Keywords: organic products; catalytic degradation; water; polychlorinated organic ... See more keywords
Photo-catalytic degradation of methylene blue and reactive blue 21 dyes in dynamic mode using TiO2 particles immobilized on cellulosic fibers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Photochemistry and Photobiology A: Chemistry"
DOI: 10.1016/j.jphotochem.2019.112013
Abstract: Abstract The photo-catalytic degradation of methylene blue (MB) and reactive blue 21 (RB 21) dyes in aqueous medium was studied in dynamic mode using titanium dioxide (TiO2) immobilized on cellulosic fibers. Experiments were carried out… read more here.
Keywords: catalytic degradation; photo catalytic; degradation methylene; methylene blue ... See more keywords
Peroxymonosulfate activation by recycling of discarded cigarette filters: Selective degradation of contaminants
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2021.11.006
Abstract: Abstract Background The conversion of waste biomass into multi-hole carbon materials is an effective way in recent years. A new type of biochar was prepared by one-step calcination method by utilizing used cigarette filter (UCF)… read more here.
Keywords: discarded cigarette; cigarette; catalytic degradation; degradation ... See more keywords