Biodiesel production from esterification of oleic acid by a sulfonated magnetic solid acid catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.02.111
Abstract: Abstract Novel sulfonated magnetic solid acid catalysts (ZrFe-SA-SO3H) with both Bronsted and Lewis sites were synthesized, which provided both a high density of surface acidity (4.4–8.4 mmol/g) and considerable magnetization (3.7–8.1 Am2/kg). The synthesized catalysts were characterized… read more here.
Keywords: magnetic solid; solid acid; sulfonated magnetic; oleic acid ... See more keywords
Catalytic activity of heterogeneous acid catalysts derived from corncob in the esterification of oleic acid with methanol
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.10.174
Abstract: Abstract Sulfuric acid (H2SO4) pretreated corncob-derived residue was used as a starting material to prepare solid acid catalysts using different sulfonation chemicals (H2SO4, p-toluenesulfonic acid (TsOH) and H2SO4/TsOH mixtures) for biodiesel production from the esterification… read more here.
Keywords: oleic acid; sulfonation; acid catalysts; esterification oleic ... See more keywords
Enzymatic Biodiesel Synthesis by the Biphasic Esterification of Oleic Acid and 1-Butanol in Microreactors
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b02693
Abstract: The enzymatic esterification of oleic acid and 1-butanol to butyl oleate was performed in an aqueous–organic system in capillary microreactors with various inner diameters operated under slug flow. The free Rhizomucor miehei lipase in the… read more here.
Keywords: aqueous organic; acid butanol; butanol; oleic acid ... See more keywords
Biodiesel Production by Catalytic Esterification of Oleic Acid over Copper (II)-Alginate Complexes.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of oleo science"
DOI: 10.5650/jos.ess16211
Abstract: A systematic study on copper (II)-alginate beads as catalysts for the synthesis of biodiesel via esterification of oleic acid and methanol is here reported for the first time. The chemical structure and morphologies of these… read more here.
Keywords: esterification oleic; oleic acid; copper; copper alginate ... See more keywords