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Titolo:
Performance of a shaking vessel with current pole
Autore:
Kato, Y; Hiraoka, S; Tada, Y; Nomura, T;
Indirizzi:
Nagoya Inst Technol, Dept Appl Chem, Showa Ku, Nagoya, Aichi 4668555, Japan Nagoya Inst Technol Nagoya Aichi Japan 4668555 goya, Aichi 4668555, Japan Heidon Co Ltd, Chiyoda Ku, Tokyo 1010034, Japan Heidon Co Ltd Tokyo Japan 1010034 Ltd, Chiyoda Ku, Tokyo 1010034, Japan
Titolo Testata:
BIOCHEMICAL ENGINEERING JOURNAL
fascicolo: 2, volume: 7, anno: 2001,
pagine: 143 - 151
SICI:
1369-703X(200103)7:2<143:POASVW>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
HORSERADISH HAIRY ROOTS; MASS-TRANSFER; BIOREACTOR; PLANTLETS;
Keywords:
solid particle suspension; current pole; shaking vessel;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Kato, Y Nagoya Inst Technol, Dept Appl Chem, Showa Ku, Gokisocho, Nagoya, Aichi 4668555, Japan Nagoya Inst Technol Gokisocho Nagoya Aichi Japan 4668555 55, Japan
Citazione:
Y. Kato et al., "Performance of a shaking vessel with current pole", BIOCH ENG J, 7(2), 2001, pp. 143-151

Abstract

To improve solid particle suspensions in liquids in a shaking vessel, a pole was installed at the axis of the shaking vessel, which was referred to as the "current pole". The performance of a shaking vessel with current poleat its central axis was examined experimentally with respect to particle dispersion, power consumption, mixing time and solid-liquid mass transfer coefficient. The current pole improved the particle suspension without an increase in power consumption and reduced the critical circulating frequency for complete suspension. The current pole was very effective in eliminating the stagnation point on the vessel bottom and to decrease the mixing time. The mass transfer coefficient with a current pole had the same value as that without a current pole above the critical circulating frequency for complete suspension. As the diameter of the current pole increased, thr mixing time decreased. A pole diameter of 5% of the vessel diameter was effective for suspension. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 11:37:05