Surface chemistry and flotation behavior of dolomite, monazite and bastnäsite in the presence of benzohydroxamate, sodium oleate and phosphoric acid ester collectors
Sign Up to like & getrecommendations! Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.03.030
Abstract: Abstract Carboxylates, hydroxamates and organic phosphoric acids are typical collectors used for rare earth mineral flotation. Carboxylates are not selective, while hydroxamates, though selective, require high concentrations to recover a significant amount of rare earth… read more here.
Keywords: rare earth; chemistry; flotation; sodium oleate ... See more keywords
Small-angle neutron scattering reveals basis for composition dependence of gel behaviour in oleic acid - sodium oleate oleogels
Sign Up to like & getrecommendations! Published in 2021 at "Innovative Food Science and Emerging Technologies"
DOI: 10.1016/j.ifset.2021.102763
Abstract: Abstract The relationship between gel strength and structure on the micro- and nano-scale has been investigated for oleogels prepared in a range of triglyceride (TAG) oils (sunflower, olive, medium chain triglyceride) using mixtures of oleic… read more here.
Keywords: angle neutron; neutron scattering; acid sodium; sodium oleate ... See more keywords
Physicochemical characterization of green sodium oleate-based formulations. Part 2. Effect of anions.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2022.01.135
Abstract: HYPOTHESIS In Part 1 of this work we reported the behavior of a moderately concentrated dispersion of sodium oleate (NaOL) in water that produces elongated wormlike micelles (WLMs). Prompted by the striking effect induced by… read more here.
Keywords: rheology; sodium oleate; oleate based; effect ... See more keywords
Investigation of selective adsorption of sodium oleate during separation of ilmenite from titanaugite via surface magnetization
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2021.107128
Abstract: Abstract The selective adsorption behavior of sodium oleate during the surface magnetization of ilmenite and titanaugite was investigated using magnetic separation test, contact angle and adsorb amount measurements, molecular dynamic (MD) simulation, scanning electron microscope… read more here.
Keywords: adsorption sodium; surface magnetization; sodium; sodium oleate ... See more keywords
Structural characterization of aqueous magnetic fluids with nanomagnetite of different origin stabilized by sodium oleate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113430
Abstract: Abstract Two different chemical methods (co-precipitation from solution of diethylene glycol and cryogenic method) for the synthesis and dispersing of magnetic nanoparticles into water with coating by double layer of sodium oleate are compared with… read more here.
Keywords: aqueous magnetic; sodium oleate; magnetic fluids; characterization aqueous ... See more keywords
Particle aggregation characteristics of hematite-quartz mixture with addition of sodium oleate
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2021.08.032
Abstract: Abstract In the flotation of finely disseminated iron ores, fine hematite and gangue minerals (mainly quartz) always co-exist in the pulp, their higher interface energies would cause complex interfacial interactions and aggregations. Thus, particle aggregation… read more here.
Keywords: particle aggregation; aggregation characteristics; characteristics hematite; hematite quartz ... See more keywords
Effect of Sodium Oleate Surfactant Concentration Grafted onto SiO2 Nanoparticles in Polymer Flooding Processes
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.8b02944
Abstract: The nanotechnology has been applied recently to increase the efficiency of enhanced oil recovery methods. The main objective of this study is to evaluate the effect of SiO2 nanoparticle functionalization with different loadings of sodium… read more here.
Keywords: oleate surfactant; sodium oleate; effect; sio2 nanoparticles ... See more keywords
Extraction of Mn(II) from NaCl solution by NaCl/sodium oleate/n-pentanol/n-heptane microemulsion system
Sign Up to like & getrecommendations! Published in 2018 at "Separation Science and Technology"
DOI: 10.1080/01496395.2018.1445108
Abstract: ABSTRACT A microemulsion (ME) consisting of sodium oleate, n-pentanol, n-heptane and sodium chloride (NaCl) solution was used for Mn(II) extraction. The cation exchange mechanism of Mn(II) extraction by sodium oleate (NaOL) was confirmed by the… read more here.
Keywords: extraction; pentanol heptane; oleate pentanol; sodium ... See more keywords
CO2-Responsive wormlike micelles based on sodium oleate and hydrophobic tertiary amines
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2017.1288129
Abstract: ABSTRACT We reported two simple and novel CO2-responsive surfactant wormlike micellar systems consisting of commercial anionic surfactant sodium oleate (NaOA) and common hydrophobic tertiary amine N,N-dimethylcyclohexylamine (DMCHA), N,N-dimethylbenzylamine (DMBA). The conductivity, pH, and rheological measurements… read more here.
Keywords: co2 responsive; wormlike micelles; sodium oleate; hydrophobic tertiary ... See more keywords
Effect of Additives on the Morphologies of Hydrothermal Products Prepared from Semi-Dry Desulfurization Residues
Sign Up to like & getrecommendations! Published in 2018 at "Crystals"
DOI: 10.3390/cryst8110417
Abstract: For effective utilization of the residues, calcium sulfate whiskers were prepared from semi-dry desulfurization residues by hydrothermal synthesis reactions. Aiming at collecting the products with a long length and large aspect ratio, the additives, including… read more here.
Keywords: sdbs; prepared semi; sodium; sodium oleate ... See more keywords
Effect of modified starch on separation of fluorite from barite using sodium oleate
Sign Up to like & getrecommendations! Published in 2018 at "Physicochemical Problems of Mineral Processing"
DOI: 10.5277/ppmp1806
Abstract: In this study, a modified starch was utilized to selectively separate barite from fluorite. The results of flotation tests showed that highly selective separation of fluorite from barite was obtained when 250 mg/dm3 of modified… read more here.
Keywords: separation fluorite; fluorite barite; modified starch; sodium oleate ... See more keywords