Pregled bibliografske jedinice broj: 42604
Estimation of bodenstein number and its application for mixing description in horizontal rotating tubular bioreactor
Estimation of bodenstein number and its application for mixing description in horizontal rotating tubular bioreactor // 9th EUROPEAN CONGRESS ON BIOTECHNOLOGY Book of Abstract E2765
Brisel, 1999. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 42604 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Estimation of bodenstein number and its application for mixing description in horizontal rotating tubular bioreactor
Autori
Šantek, Božidar ; Horvat, Predrag ; Novak, Srđan ; Marić, Vladimir
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
9th EUROPEAN CONGRESS ON BIOTECHNOLOGY
Book of Abstract E2765
/ - Brisel, 1999
Skup
9th EUROPEAN CONGRESS ON BIOTECHNOLOGY
Mjesto i datum
Bruxelles, Belgija, 11.06.1999. - 15.06.1999
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
horizontal rotating tubular bioreactor ( HRTB); mixing; Bodenstein number
Sažetak
Mixing properties of horizontal rotating tubular bioreactor (HRTB) were investigated by using temperature step method and multisensor measuring system. Mixing investigations were done in a wide range of process conditions [residence time (t_Z = 3600 - 36000 s) and bioreactor rotation speed (n = 0.083 - 0.917 s^-1)]. Dispersion model with Bodenstein number as the model parameter was used for mixing characterisation in HRTB. Due to heat losses (heat transfer through the bioreactor wall to the surrounding air) Bodenstein number was determined by the procedure which used a structured spiral flow model. Obtained Bodenstein numbers were in the range 10 - 17, and the applicability of the standard dispersion model on the HRTB and similar systems was considered.
Izvorni jezik
Engleski
Znanstvena područja
Prehrambena tehnologija
