B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 15/00 (2006.01) C07B 63/00 (2006.01) C09B 61/00 (2006.01) C09B 67/54 (2006.01) C07C 403/24 (2006.01) C12N 1/12 (2006.01) C12P 23/00 (2006.01)
Patent
CA 2396726
A method and apparatus (101) for the recovery of fat soluble compounds, such as beta carotene, is described. In one embodiment of the invention a solution (102) containing a fat soluble compound is passed through a fluidised bed (104) of crystalline metallic ore particles, such as magnetite, allowing the fat soluble compound to bind to the particles to form a complex (109). The fat soluble compound is released from the complex (109) by passing a wash solution (107) through the fluidised bed and subsequently collected in solution (108). The crystalline metallic ore particles may be reused.
L'invention concerne un procédé et un dispositif (101) servant à extraire des composés solubles gras, tels que bêta carotène. Dans un mode de réalisation, on fait passer une solution (102) contenant un composé soluble gras à travers un lit fluidisé (104) de particules de minerai métallique cristallin, tel que magnétite, ce qui permet au composé soluble gras de se fixer aux particules, de manière à constituer un complexe (109). On libère le composé soluble gras du complexe (109) par mise en circulation d'une solution de lavage (107) à travers le lit fluidisé et on recueille ensuite ce composé dans une solution (108). On peut réutiliser les particules de minerai métallique cristallin.
Beta Carotene Investments Limited
Beta Nutrition Pty Ltd
Sim & Mcburney
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