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Titolo:
An investigation of the effect of air addition during oil sand conditioning
Autore:
Flynn, M; Bara, B; Czarnecki, J; Masliyah, J;
Indirizzi:
Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada Univ Alberta Edmonton AB Canada T6G 2G6 ngn, Edmonton, AB T6G 2G6, Canada Syncrude Canada Ltd, Edmonton Res Ctr, Edmonton, AB T6N 1H4, Canada Syncrude Canada Ltd Edmonton AB Canada T6N 1H4 monton, AB T6N 1H4, Canada
Titolo Testata:
CANADIAN JOURNAL OF CHEMICAL ENGINEERING
fascicolo: 3, volume: 79, anno: 2001,
pagine: 468 - 470
SICI:
0008-4034(200106)79:3<468:AIOTEO>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Keywords:
bitumen flotation; bitumen aeration; oil sand conditioning;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
3
Recensione:
Indirizzi per estratti:
Indirizzo: Bara, B Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada Univ Alberta Edmonton AB Canada T6G 2G6 onton, AB T6G 2G6, Canada
Citazione:
M. Flynn et al., "An investigation of the effect of air addition during oil sand conditioning", CAN J CH EN, 79(3), 2001, pp. 468-470

Abstract

Bitumen aeration was studied by flooding samples of medium grade oil sand with de-ionized water under both ambient and high vacuum conditions. The samples were then agitated on a shaker table. Subsequent analysis revealed the presence or absence of an air gap in the sample container was the single most important factor in determining the overall bitumen recovery. Furthermore, samples that were flooded while under high vacuum produced slightly less bitumen compared to samples flooded at atmospheric pressure. This suggests that oil sand that is not under high vacuum when flooded with water contains some amount of indigenous air (see introduction) that would aid in bitumen flotation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 17:50:49