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    • 2. 发明申请
    • FAT CRYSTALLISATION METHOD AND APPARATUS THEREFOR
    • FAT结晶方法及其设备
    • WO1997014777A1
    • 1997-04-24
    • PCT/BE1996000106
    • 1996-10-04
    • TIRTIAUX, AlainTAN, Chee, Hong
    • C11B07/00
    • B01D9/0009C11B7/0091C11B15/00
    • A method for crystallising fat to enable later fractionation, in particular by pressure filtering, wherein the fat is melted, the molten mass is divided into beads, the beads are fed into a pre-refrigerated aqueous solution, the fat concentration relative to the aqueous solution is adjusted, the bead feed rate is controlled, the temperature of the bead/solution mixture is adjusted, and the temperature of the mixture is maintained until the crystallisation of each bead has completely stabilised, whereafter the bead/solution mixture is transferred to a filtering station, the fat beads are separated at a low pressure from the aqueous solution, and finally the liquid portion of the fat is extracted at a high pressure from said fat beads. An apparatus for carrying out the method is also disclosed.
    • 一种使脂肪结晶以使得稍后的分馏,特别是通过压力过滤的方法,其中脂肪被熔化,将熔融物质分成珠粒,将珠粒加入到预冷的水溶液中,相对于水溶液的脂肪浓度 调节珠粒进料速率,调节珠粒/溶液混合物的温度,并保持混合物的温度直到每个珠粒的结晶完全稳定,然后将珠粒/溶液混合物转移至过滤 在低压下将脂肪珠从水溶液中分离出来,最后将脂肪的液体部分以高压从所述脂肪珠中提取出来。 还公开了一种用于执行该方法的装置。
    • 4. 发明授权
    • Fat crystallization method and apparatus therefor
    • 脂肪结晶方法及其设备
    • US6072066A
    • 2000-06-06
    • US51598
    • 1998-05-04
    • Alain TirtiauxChee Hong Tan
    • Alain TirtiauxChee Hong Tan
    • B01D9/02B01D9/00C11B7/00C11B15/00C11C1/08
    • B01D9/0009C11B15/00C11B7/0091
    • Process for crystallizing fatty substances for their subsequent fractionation especially by pressure filtering, consisting in particular in melting the fatty substances, dividing the molten mass into beads, feeding these beads into a pre-refrigerated aqueous solution, adjusting the concentration of the fatty substance relative to the aqueous solution, adjusting the feed rate of said beads, adjusting the temperature of the beads/solution mixture, maintaining said mixture temperature until the crystallization of each bead has completely stabilized, subsequently transferring the beads/solution mixture to the filtration location, separating the fatty substance beads under a low pressure from the aqueous solution, and finally extracting from said fatty substance beads, under high pressure, the liquid portion of the fatty substance, and apparatus for applying this process.
    • PCT No.PCT / BE96 / 00106 Sec。 371日期:1998年4月14日 102(e)1998年4月14日PCT PCT 1996年10月4日PCT公布。 出版物WO97 / 14777 日期1997年04月24日特别是通过压滤法结晶脂肪物质以进行后续分馏的方法,特别是在熔化脂肪物质时,将熔融物质分成珠,将这些珠子送入预冷的水溶液中,调节浓度 相对于水溶液的脂肪物质,调节所述珠粒的进料速率,调节珠子/溶液混合物的温度,保持所述混合物温度直到每个珠粒的结晶完全稳定,随后将珠/溶液混合物转移到 过滤位置,在低压下从水溶液中分离脂肪物质珠,最后在高压下从所述脂肪物质珠提取脂肪物质的液体部分,以及用于施加该过程的装置。