Results 21 to 30 of about 298,097 (339)
Molecules, 2010 Oxidative chlorination with HCl/H2O2 in 1,1,1-trifluoroethanol was used to transform aryl iodides into aryliodine(III) dihalides. In this instance 1,1,1-trifluoroethanol is not only the reaction medium, but is also an activator of hydrogen peroxide for ...
Ajda Podgoršek, Jernej Iskra
doaj +1 more source
Clean synthesis of adipic acid from cyclohexene in microemulsions with stearyl dimethyl benzyl ammonium chloride as surfactant: From the laboratory to bench scale [PDF]
, 2012 Adipic acid, HOOC(CH2)4COOH, is a white crystalline solid used primarily in the manufacture of nylon-6,6 polyamide. In industry, adipic acid is mainly produced by oxidation of cyclohexane with air and nitric acidfollowing a homogeneous two-step route ...
Cognet, Patrick +3 more
core +3 more sources
Proceedings, 2020 This study reports the first time that cheese whey wastewater has been treated by the hydrogen peroxide oxidation alone (uncatalytic reaction). This oxidation type was capable of eliminating the total phosphorus content in about 46−53%, regardless ...
Ana R. Prazeres +3 more
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PLoS ONE, 2016 The flavin-dependent enzyme pyranose oxidase catalyses the oxidation of several pyranose sugars at position C-2. In a second reaction step, oxygen is reduced to hydrogen peroxide.
Petr Halada +5 more
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Green process for adipic acid synthesis: oxidation by hydrogen peroxide in water micromelusions using Benzalkonium Chloride C12-14 surfactant [PDF]
, 2012 Adipic acid was synthesized by the oxidation of cyclohexene using 30% hydrogen peroxide in a microemulsion in the presence of sodium tungstate as catalyst.
Cognet, Patrick +3 more
core +3 more sources
Proteome-wide analysis of cysteine oxidation reveals metabolic sensitivity to redox stress [PDF]
, 2018 Reactive oxygen species (ROS) are increasingly recognised as important signalling molecules through oxidation of protein cysteine residues. Comprehensive identification of redox-regulated proteins and pathways is crucial to understand ROS-mediated events.
Gottlieb, Eyal +4 more
core +2 more sources
Oxidation leaching of chromium from electroplating sludge: Ultrasonic enhancement and its mechanism
Frontiers in Chemistry, 2022 The oxidation leaching of chromium from electroplating sludge was investigated, and ultrasonication was introduced for the enhancement of the leaching process.
Kaihua Huang +7 more
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Phenol degradation using 20, 300 and 520 kHz ultrasonic reactors with hydrogen peroxide, ozone and zero valent metals [PDF]
, 2009 The extent of phenol degradation by the advanced oxidation process in the presence of zero valent iron (ZVI) and zero valent copper (ZVC) was studied using 20, 300 and 520 kHz ultrasonic (US) reactors.
Bremner, David H. +3 more
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AIMS Agriculture and Food, 2023 Glucomannan, one of the viscous polysaccharides, has been applied for various purposes in food industries. However, its high viscosity limits glucomannan in some applications e.g., as an injectable material and encapsulant in the spray drying method ...
Dyah H Wardhani +5 more
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Photolysis of in-situ electrogenerated hydrogen peroxide for the degradation of emerging pollutants [PDF]
, 2017 This study investigates the degradation of paracetamol, an emerging contaminant widely used as pain and fever reliever, by means of hydrogen peroxide either alone or in combination with UV-C photolysis.
Bavasso, Irene +3 more
core +1 more source