Pregled bibliografske jedinice broj: 435274
Drying of pentaerythritol obtained from batch crystallization
Drying of pentaerythritol obtained from batch crystallization // Chemical engineering & technology, 33 (2010), 5; 812-820 doi:10.1002/ceat.200900377 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 435274 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Drying of pentaerythritol obtained from batch crystallization
Autori
Prlić Kardum, Jasna ; Sander, Aleksandra
Izvornik
Chemical engineering & technology (0930-7516) 33
(2010), 5;
812-820
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crystallization ; drying ; kinetics
Sažetak
Present work was aimed at investigating the kinetics of vacuum drying of pentaerythritol obtained by batch crystallization from the aqueous solution. Quality of the crystals dried after rinsing with ethanol and acetone was analysed, and then compared with the data obtained from the unrinsed crystals. Drying was carried out in the laboratory vacuum dryer under different pressures and temperatures. The experimentally obtained drying curves were successfully approximated by the two-parameter Page’s model. Parameters, k and n, of the mathematical model were correlated with the process conditions. The parameter k grew with the increasing drying rate. The parameter n was influenced by the type of the solvent being removed. It decreased with the increase of the solvent‘s boiling point.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Napomena
Special Issue: Industrial Crystallization
POVEZANOST RADA
Projekti:
MZOS-125-1251963-1972 - Procesna svojstva disperznih sustava (Glasnović, Antun, MZOS ) ( CroRIS)
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
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- Chemical Abstracts Service/SciFinder
- ChemWeb
- CSA Mechanical & Transportation Engineering Abstracts
- CSA Technology Research Database
- Current Contents/Engineering, Computing & Technology
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