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Optimizacija postupka sinteze kalcijum-laktat pentahidrata u laboratorijskim i poluindustrijskim uslovima

dc.creatorUšćumlić, Gordana
dc.creatorTrišović, Nemanja
dc.creatorĐorđević, Irena N.
dc.creatorValentić, Nataša
dc.creatorPetrović, Slobodan
dc.date.accessioned2021-03-10T11:03:53Z
dc.date.available2021-03-10T11:03:53Z
dc.date.issued2009
dc.identifier.issn0367-598X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1409
dc.description.abstractThis paper is concerned on the development of the optimal laboratory procedure for the synthesis of calcium lactate pentahydrate and the application of obtained results in a project for a semi-industrial installation for its production. Calcium lactate is used as an additive in numerous food and pharmaceutical products. Basically, it has to satisfy quality requirements. That was the reason why the procedure for its synthesis had to be optimized in aspects of selection of reactants, their molar ratio, necessary laboratory equipment, reactant addition order, working temperature, isolation of final product from the reaction mixture, yield and product quality. A semi-industrial installation for the production of calcium lactate pentahydrate is projected on the basis of the results of this investigation. The importance of this investigation arises from the fact that this salt is not produced in Serbia and the complete quantity (about 20 t per year) is imported.en
dc.description.abstractU radu je prikazan razvoj optimalnog laboratorijskog postupka za sintezu kalcijum -laktat pentahidrata i primena dobijenih rezultata na projektovanje poluindustrijskog postrojenja za proizvodnju ove soli. Kalcijum-laktat se koristi kao aditiv u mnogim prehrambenim i farmaceutskim proizvodima i medicinskim preparatima, pri čemu mora zadovoljavati propisane uslove kvaliteta. Zato je bilo neophodno, pre svega u laboratorijskim uslovima, izvršiti optimizaciju postupka sinteze sa aspekta: izbora reaktanata, njihovog molskog odnosa, neophodne laboratorijske opreme, redosleda dodavanja reaktanata, radne temperature, izdvajanja proizvoda iz reakcione smeše, prinosa i kvaliteta proizvoda. Na osnovu rezultata istraživanja ostvarenih na laboratorijskom nivou projektovano je poluindustrijsko postrojenje za proizvodnju kalcijumlaktat pentahidrata. Značaj ovih istraživanja proizilazi iz činjenice da se u našoj zemlji ova so ne proizvodi i da se kompletna potrebna količina (oko 20 t godišnje) uvozi.sr
dc.publisherAssociation of Chemical Engineers of Serbia
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceHemijska industrija
dc.subjectcalcium lactate pentahydrateen
dc.subjectsynthesisen
dc.subjectyielden
dc.subjectreact antmolar ratioen
dc.subjectworking temperatureen
dc.subjectvolume of demineralized wateren
dc.subjectsemi-industrial installationen
dc.subjectkalcijum-laktat pentahidratsr
dc.subjectsintezasr
dc.subjectprinossr
dc.subjectmolski odnos reaktanatasr
dc.subjectradna temperaturasr
dc.subjectzapremina demineralizovane vodesr
dc.subjectpoluindustrijsko postrojenjesr
dc.titleOptimization of the procedure for the synthesis of calcium lactate pentahydrate in laboratory and semi-industrial conditionsen
dc.titleOptimizacija postupka sinteze kalcijum-laktat pentahidrata u laboratorijskim i poluindustrijskim uslovimasr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage16
dc.citation.issue1
dc.citation.other63(1): 11-16
dc.citation.rankM23
dc.citation.spage11
dc.citation.volume63
dc.identifier.doi10.2298/HEMIND0901011U
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/8612/0367-598X0901011U.pdf
dc.identifier.rcubconv_1282
dc.identifier.scopus2-s2.0-77952913109
dc.identifier.wos000265518900002
dc.type.versionpublishedVersion


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