FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2775278310> ?p ?o ?g. }

• W2775278310 endingPage "182" @default.
• W2775278310 startingPage "167" @default.
• W2775278310 abstract "The precipitation process of l-glutamic acid from monosodium glutamate solution through acidification is studied by using hydrochloric acid and sulphuric acid. Both experimental and modelling methods are applied. The experiments have been carried out with a single feed semi-batch process applying two acid feed rates and two rotational mixing speeds. The method for computational fluid dynamics (CFD) modelling of the semi-batch process with a changing fluid volume is presented. The precipitation process including nucleation and crystal growth is modelled with CFD by using the kinetics presented in the literature for hydrochloric acid. A model for agglomeration presented in the literature and Eddy Dissipation Concept for micromixing are applied in the case of a lower rotational speed and hydrochloric acid. The particle size distribution is modelled with the simple number density model and with Quadrature Method of Moments. Micromixing was found to have an insignificant effect, but when including the model for agglomeration, the particle size distribution was in better agreement with the experiments. However, pH evolution of the system was captured better without the agglomeration model, indicating that the kinetic model may not describe the precipitation accurately. The pH and saturation ratio Sα were modelled based on thermodynamics. The significance of activities is highlighted in computing the thermodynamic equilibrium, and in precipitation kinetics. It was found that the applied acid had an effect on the chemical process, although the species concentrations were the same. The difference of the kinetic models between hydrochloric acid and sulphuric acid could be explained by the more complex dissociation of sulphuric acid. The greater computational ionic strength with sulphuric acid increased the nucleation rate, resulting in a difference in pH evolution in comparison with hydrochloric acid. Therefore, the kinetic parameters determined for the hydrochloric acid system are not applicable for other acid systems with different chemical compositions. For the modelling of the precipitating systems, more experimental work is needed for determining the kinetics." @default.
• W2775278310 created "2017-12-22" @default.
• W2775278310 creator A5010355049 @default.
• W2775278310 creator A5011213359 @default.
• W2775278310 creator A5014979395 @default.
• W2775278310 creator A5076101920 @default.
• W2775278310 creator A5088589263 @default.
• W2775278310 date "2018-03-01" @default.
• W2775278310 modified "2023-09-26" @default.
• W2775278310 title "Hydrodynamics and kinetics in semi-batch stirred tank precipitation of l -glutamic acid based on pH shift with mineral acids" @default.
• W2775278310 cites W1964623890 @default.
• W2775278310 cites W1965523599 @default.
• W2775278310 cites W1966721853 @default.
• W2775278310 cites W1967148959 @default.
• W2775278310 cites W1972064878 @default.
• W2775278310 cites W1982387355 @default.
• W2775278310 cites W1984610530 @default.
• W2775278310 cites W1993968948 @default.
• W2775278310 cites W2001319687 @default.
• W2775278310 cites W2008374242 @default.
• W2775278310 cites W2024535710 @default.
• W2775278310 cites W2025376439 @default.
• W2775278310 cites W2026812506 @default.
• W2775278310 cites W2029851450 @default.
• W2775278310 cites W2030020105 @default.
• W2775278310 cites W2037782646 @default.
• W2775278310 cites W2039556469 @default.
• W2775278310 cites W2041046860 @default.
• W2775278310 cites W2048173555 @default.
• W2775278310 cites W2049237783 @default.
• W2775278310 cites W2083413009 @default.
• W2775278310 cites W2085244476 @default.
• W2775278310 cites W2086828422 @default.
• W2775278310 cites W2158537080 @default.
• W2775278310 cites W2329751476 @default.
• W2775278310 cites W2471228766 @default.
• W2775278310 cites W587322159 @default.
• W2775278310 doi "https://doi.org/10.1016/j.ces.2017.12.029" @default.
• W2775278310 hasPublicationYear "2018" @default.
• W2775278310 type Work @default.
• W2775278310 sameAs 2775278310 @default.
• W2775278310 citedByCount "5" @default.
• W2775278310 countsByYear W27752783102018 @default.
• W2775278310 countsByYear W27752783102020 @default.
• W2775278310 countsByYear W27752783102021 @default.
• W2775278310 countsByYear W27752783102023 @default.
• W2775278310 crossrefType "journal-article" @default.
• W2775278310 hasAuthorship W2775278310A5010355049 @default.
• W2775278310 hasAuthorship W2775278310A5011213359 @default.
• W2775278310 hasAuthorship W2775278310A5014979395 @default.
• W2775278310 hasAuthorship W2775278310A5076101920 @default.
• W2775278310 hasAuthorship W2775278310A5088589263 @default.
• W2775278310 hasConcept C107054158 @default.
• W2775278310 hasConcept C113196181 @default.
• W2775278310 hasConcept C121332964 @default.
• W2775278310 hasConcept C127413603 @default.
• W2775278310 hasConcept C131850264 @default.
• W2775278310 hasConcept C148898269 @default.
• W2775278310 hasConcept C153294291 @default.
• W2775278310 hasConcept C179104552 @default.
• W2775278310 hasConcept C185592680 @default.
• W2775278310 hasConcept C2777436746 @default.
• W2775278310 hasConcept C2780934452 @default.
• W2775278310 hasConcept C42360764 @default.
• W2775278310 hasConcept C43617362 @default.
• W2775278310 hasConcept C62520636 @default.
• W2775278310 hasConcept C97355855 @default.
• W2775278310 hasConceptScore W2775278310C107054158 @default.
• W2775278310 hasConceptScore W2775278310C113196181 @default.
• W2775278310 hasConceptScore W2775278310C121332964 @default.
• W2775278310 hasConceptScore W2775278310C127413603 @default.
• W2775278310 hasConceptScore W2775278310C131850264 @default.
• W2775278310 hasConceptScore W2775278310C148898269 @default.
• W2775278310 hasConceptScore W2775278310C153294291 @default.
• W2775278310 hasConceptScore W2775278310C179104552 @default.
• W2775278310 hasConceptScore W2775278310C185592680 @default.
• W2775278310 hasConceptScore W2775278310C2777436746 @default.
• W2775278310 hasConceptScore W2775278310C2780934452 @default.
• W2775278310 hasConceptScore W2775278310C42360764 @default.
• W2775278310 hasConceptScore W2775278310C43617362 @default.
• W2775278310 hasConceptScore W2775278310C62520636 @default.
• W2775278310 hasConceptScore W2775278310C97355855 @default.
• W2775278310 hasLocation W27752783101 @default.
• W2775278310 hasOpenAccess W2775278310 @default.
• W2775278310 hasPrimaryLocation W27752783101 @default.
• W2775278310 hasRelatedWork W1986117761 @default.
• W2775278310 hasRelatedWork W1996521394 @default.
• W2775278310 hasRelatedWork W2062045240 @default.
• W2775278310 hasRelatedWork W2088431388 @default.
• W2775278310 hasRelatedWork W2258588498 @default.
• W2775278310 hasRelatedWork W2313364708 @default.
• W2775278310 hasRelatedWork W2331470565 @default.
• W2775278310 hasRelatedWork W2500742033 @default.
• W2775278310 hasRelatedWork W2952110918 @default.
• W2775278310 hasRelatedWork W3138279926 @default.
• W2775278310 hasVolume "178" @default.
• W2775278310 isParatext "false" @default.
• W2775278310 isRetracted "false" @default.

• next