FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2875793886> ?p ?o ?g. }

• W2875793886 endingPage "31" @default.
• W2875793886 startingPage "20" @default.
• W2875793886 abstract "A study of the reaction mechanism and thermodynamic modeling of pentavalent vanadium V(V) extraction from NaVO3-H2SO4-H2O solutions using Di-(2-ethylhexyl) phosphoric acid (D2EHPA or HA) extractant was carried out. The effects of initial pH of the solution, extractant concentration, and temperature on the extraction of V(V) were examined. The stoichiometry of the extraction reaction was determined using the slope analysis method. The extracted species was shown to be VO2A. A thermodynamic modeling approach was proposed for the prediction of equilibrium concentrations and pH of the system based on the known initial concentrations and process temperature. In the presented approach, the non-ideality of both aqueous and organic phases was taken into account. The activity coefficients of all organic components were calculated using UNIQUAC-NRF model, while the Electrolyte-UNIQUAC-NRF model was employed to calculate the activity coefficients of ions in aqueous phase. The equilibrium constant of the extraction reaction and the unknown parameters of the models were adjusted through the regression of experimental data at 25 °C, 35 °C, and 45 °C. Adjusted parameters were used for the prediction of equilibrium vanadium concentration in organic phase and equilibrium pH of the aqueous phase. Both of regressed and predicted values were in very good agreement with the experimental data. Moreover, calculated standard molar enthalpy of the reaction indicated the endothermicity of extraction reaction between VO2+ and D2EHPA." @default.
• W2875793886 created "2018-07-19" @default.
• W2875793886 creator A5000058496 @default.
• W2875793886 creator A5005555279 @default.
• W2875793886 creator A5014877119 @default.
• W2875793886 date "2018-10-01" @default.
• W2875793886 modified "2023-10-14" @default.
• W2875793886 title "Thermodynamic modeling of the solvent extraction equilibrium for the recovery of vanadium (V) from acidic sulfate solutions using Di-(2-ethylhexyl) phosphoric acid" @default.
• W2875793886 cites W1196569672 @default.
• W2875793886 cites W1968194708 @default.
• W2875793886 cites W1981603113 @default.
• W2875793886 cites W1988029374 @default.
• W2875793886 cites W1990131839 @default.
• W2875793886 cites W1990340486 @default.
• W2875793886 cites W1990634500 @default.
• W2875793886 cites W1991809157 @default.
• W2875793886 cites W1992464303 @default.
• W2875793886 cites W1993092080 @default.
• W2875793886 cites W1995096647 @default.
• W2875793886 cites W2001709149 @default.
• W2875793886 cites W2004587497 @default.
• W2875793886 cites W2005256361 @default.
• W2875793886 cites W2005629486 @default.
• W2875793886 cites W2005956475 @default.
• W2875793886 cites W2014266031 @default.
• W2875793886 cites W2029894843 @default.
• W2875793886 cites W2030842143 @default.
• W2875793886 cites W2035695555 @default.
• W2875793886 cites W2039763530 @default.
• W2875793886 cites W2042981996 @default.
• W2875793886 cites W2059223461 @default.
• W2875793886 cites W2059307749 @default.
• W2875793886 cites W2063305743 @default.
• W2875793886 cites W2063971111 @default.
• W2875793886 cites W2064541188 @default.
• W2875793886 cites W2065450443 @default.
• W2875793886 cites W2067640311 @default.
• W2875793886 cites W2071769531 @default.
• W2875793886 cites W2071802703 @default.
• W2875793886 cites W2075681358 @default.
• W2875793886 cites W2079663974 @default.
• W2875793886 cites W2083294711 @default.
• W2875793886 cites W2086981564 @default.
• W2875793886 cites W2134587227 @default.
• W2875793886 cites W2139548966 @default.
• W2875793886 cites W2140899062 @default.
• W2875793886 cites W2294930077 @default.
• W2875793886 cites W2314623992 @default.
• W2875793886 cites W237377861 @default.
• W2875793886 cites W2521220439 @default.
• W2875793886 cites W4229847906 @default.
• W2875793886 doi "https://doi.org/10.1016/j.fluid.2018.07.007" @default.
• W2875793886 hasPublicationYear "2018" @default.
• W2875793886 type Work @default.
• W2875793886 sameAs 2875793886 @default.
• W2875793886 citedByCount "11" @default.
• W2875793886 countsByYear W28757938862020 @default.
• W2875793886 countsByYear W28757938862021 @default.
• W2875793886 countsByYear W28757938862023 @default.
• W2875793886 crossrefType "journal-article" @default.
• W2875793886 hasAuthorship W2875793886A5000058496 @default.
• W2875793886 hasAuthorship W2875793886A5005555279 @default.
• W2875793886 hasAuthorship W2875793886A5014877119 @default.
• W2875793886 hasConcept C10710636 @default.
• W2875793886 hasConcept C121332964 @default.
• W2875793886 hasConcept C144082473 @default.
• W2875793886 hasConcept C147789679 @default.
• W2875793886 hasConcept C149556010 @default.
• W2875793886 hasConcept C170961132 @default.
• W2875793886 hasConcept C178790620 @default.
• W2875793886 hasConcept C179104552 @default.
• W2875793886 hasConcept C184651966 @default.
• W2875793886 hasConcept C185592680 @default.
• W2875793886 hasConcept C2776622989 @default.
• W2875793886 hasConcept C3288061 @default.
• W2875793886 hasConcept C40117563 @default.
• W2875793886 hasConcept C43617362 @default.
• W2875793886 hasConcept C44280652 @default.
• W2875793886 hasConcept C4725764 @default.
• W2875793886 hasConcept C504678139 @default.
• W2875793886 hasConcept C71317302 @default.
• W2875793886 hasConcept C73051877 @default.
• W2875793886 hasConcept C97355855 @default.
• W2875793886 hasConceptScore W2875793886C10710636 @default.
• W2875793886 hasConceptScore W2875793886C121332964 @default.
• W2875793886 hasConceptScore W2875793886C144082473 @default.
• W2875793886 hasConceptScore W2875793886C147789679 @default.
• W2875793886 hasConceptScore W2875793886C149556010 @default.
• W2875793886 hasConceptScore W2875793886C170961132 @default.
• W2875793886 hasConceptScore W2875793886C178790620 @default.
• W2875793886 hasConceptScore W2875793886C179104552 @default.
• W2875793886 hasConceptScore W2875793886C184651966 @default.
• W2875793886 hasConceptScore W2875793886C185592680 @default.
• W2875793886 hasConceptScore W2875793886C2776622989 @default.
• W2875793886 hasConceptScore W2875793886C3288061 @default.
• W2875793886 hasConceptScore W2875793886C40117563 @default.
• W2875793886 hasConceptScore W2875793886C43617362 @default.
• W2875793886 hasConceptScore W2875793886C44280652 @default.

• next