Fractionation method for sucrose-containing solutions
    1.
    发明授权
    Fractionation method for sucrose-containing solutions 失效
    含蔗糖溶液的分馏方法

    公开(公告)号:US06214125B1

    公开(公告)日:2001-04-10

    申请号:US09088097

    申请日:1998-06-01

    IPC分类号: C13J106

    CPC分类号: C13B20/144 B01D15/1828

    摘要: A method for separating sucrose and a second dissolved component from a sucrose-containing solution, preferably a beet-derived sucrose-containing solution, wherein the solution is subjected to a first fractionation by a continuous or sequential chromatographic simulated moving bed process to yield a sucrose-enriched fraction and a fraction enriched with the second dissolved component. The resulting fraction enriched with the second component is subjected to a second chromatographic fractionation that is a simulated moving bed or batch type process, to yield a second sucrose-enriched fraction and a second fraction enriched with the second dissolved component wherein both fractions have an improved yield or purity.

    摘要翻译: 一种从含蔗糖溶液,优选甜菜衍生的含蔗糖溶液中分离蔗糖和第二溶解组分的方法,其中通过连续或顺序色谱模拟移动床方法对该溶液进行第一次分级,得到蔗糖 富集的馏分和富含第二溶解组分的级分。 得到富含第二组分的级分,进行第二色谱分级,其为模拟移动床或分批式方法,以产生第二种富含蔗糖的馏分和富含第二溶解组分的第二馏分,其中两种馏分具有改进的 产量或纯度。

    Fractionation method for sucrose-containing solutions
    2.
    发明授权
    Fractionation method for sucrose-containing solutions 失效
    含蔗糖溶液的分馏方法

    公开(公告)号:US06685781B2

    公开(公告)日:2004-02-03

    申请号:US10269376

    申请日:2002-10-11

    IPC分类号: C13J106

    CPC分类号: C13B20/144 B01D15/1828

    摘要: A method for separating sucrose and a second dissolved component from a sucrose-containing solution, preferably a beet-derived sucrose-containing solution, wherein the solution is subjected to a first fractionation by a continuous or sequential chromatographic simulated moving bed process to yield a sucrose-enriched fraction and a fraction enriched with the second dissolved component. The resulting fraction enriched with the second component is subjected to a second chromatographic fractionation that is a simulated moving bed or batch type process, to yield a second sucrose-enriched fraction and a second fraction enriched with the second dissolved component wherein both fractions have an improved yield or purity.

    摘要翻译: 一种从含蔗糖溶液,优选甜菜衍生的含蔗糖溶液中分离蔗糖和第二溶解组分的方法,其中通过连续或顺序色谱模拟移动床方法对该溶液进行第一次分级,得到蔗糖 富集的馏分和富含第二溶解组分的级分。 得到富含第二组分的级分,进行第二色谱分级,其为模拟移动床或分批式方法,以产生第二种富含蔗糖的馏分和富含第二溶解组分的第二馏分,其中两种馏分具有改进的 产量或纯度。

    Fractionation method for sucrose-containing solutions
    6.
    发明授权
    Fractionation method for sucrose-containing solutions 有权
    含蔗糖溶液的分馏方法

    公开(公告)号:US06482268B2

    公开(公告)日:2002-11-19

    申请号:US09745963

    申请日:2000-12-22

    IPC分类号: C13J106

    CPC分类号: C13B20/144 B01D15/1828

    摘要: A method for separating sucrose and a second dissolved component from a sucrose-containing solution, preferably a beet-derived sucrose-containing solution, wherein the solution is subjected to a first fractionation by a continuous or sequential chromatographic simulated moving bed process to yield a sucrose-enriched fraction and a fraction enriched with the second dissolved component. The resulting fraction enriched with the second component is subjected to a second chromatographic fractionation that is a simulated moving bed or batch type process, to yield a second sucrose-enriched fraction and a second fraction enriched with the second dissolved component wherein both fractions have an improved yield or purity.

    摘要翻译: 一种从含蔗糖溶液,优选甜菜衍生的含蔗糖溶液中分离蔗糖和第二溶解组分的方法,其中通过连续或顺序色谱模拟移动床方法对该溶液进行第一次分级,得到蔗糖 富集的馏分和富含第二溶解组分的级分。 得到富含第二组分的级分,进行第二色谱分级,其为模拟移动床或分批式方法,以产生第二种富含蔗糖的馏分和富含第二溶解组分的第二馏分,其中两种馏分具有改进的 产量或纯度。

    Method for fractionating liquid mixtures

    公开(公告)号:US07022239B2

    公开(公告)日:2006-04-04

    申请号:US10389059

    申请日:2003-03-14

    IPC分类号: B01D15/08

    CPC分类号: G01N30/82 B01D15/1821

    摘要: The present invention relates to a method of fractionating liquid mixtures or solutions, comprising the steps of subjecting a feed in the form of a liquid mixture or solution to a first chromatographic separation, thereby recovering at least a fraction (A) and a fraction (B) both containing a first component or product, subjecting a mixture or solution derived from or comprising said fraction (A) to a second chromatographic separation, thereby recovering at least a fraction (C) rich in said first component or product and subjecting a mixture or solution derived from or comprising said fraction (B) to a third chromatographic separation, thereby recovering at least a fraction (D) also rich in said first component or product, and whereby at least two fractions are recovered from the second and third chromatographic separations.