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238 条记录 (耗时 0.019 秒)

    Methods and controllers for simulated moving bed chromatography for multicomponent separation
    3.
    发明授权
    Methods and controllers for simulated moving bed chromatography for multicomponent separation 有权
    用于多组分分离的模拟移动床层析的方法和控制器

    公开(公告)号：US09534262B2

    公开(公告)日：2017-01-03

    申请号：US14228634

    申请日：2014-03-28

    申请人： Georgia Tech Research Corporation

    发明人： Yoshiaki Kawajiri ,  Matthew J. Realff

    IPC分类号： C13B20/14 ,  C13K13/00 ,  C07H1/08 ,  D21C1/00 ,  B01D15/18

    CPC分类号： C13B20/14 ,  B01D15/1821 ,  C07H1/08 ,  C13K13/007 ,  D21C1/00

    摘要： A system for reacting and separating solid and fluid components includes a series of sequential simulated moving bed (SMB) chromatography columns connected to form a circulation loop. Each SMB chromatography column includes an inlet and an outlet. A reactor is configured to receive a solid reactant and has an inlet and an outlet, and the reactor inlet is fluidly connected to an outlet of a first SMB chromatography column of the series of sequential SMB chromatography columns. The reactor outlet is fluidly connected to an inlet of a second SMB chromatography column of the series of sequential SMB chromatography columns.

    摘要翻译： 用于使固体和流体组分反应和分离的系统包括连接以形成循环回路的一系列顺序模拟移动床（SMB）色谱柱。 每个SMB色谱柱包括一个入口和一个出口。 反应器被配置为接收固体反应物并具有入口和出口，并且反应器入口流体连接到一系列连续的SMB色谱柱的第一SMB色谱柱的出口。 反应器出口流体连接到一连串SMB色谱柱系列的第二个SMB色谱柱的入口。

    Method for separating betaine
    5.
    发明授权
    Method for separating betaine 有权
    分离甜菜碱的方法

    公开(公告)号：US08864995B2

    公开(公告)日：2014-10-21

    申请号：US11328800

    申请日：2006-01-10

    申请人： Hannu Paananen ,  Pia Saari ,  Nina Nurmi

    发明人： Hannu Paananen ,  Pia Saari ,  Nina Nurmi

    IPC分类号： B01D15/36 ,  C13B20/14

    CPC分类号： C13B20/144 ,  B01D15/362 ,  C13B20/148

    摘要： The invention relates to a method for separating betaine from fermentation process solutions, vinasse and other sugar beet based solutions on a weakly acid cation exchange resin in H+-form in the chromatographic separation process. The present invention relates also to use of a weakly acid cation exchange resin in H+-form for the chromatographic separation of betaine.

    摘要翻译： 本发明涉及一种在色谱分离过程中将甜菜碱与发酵工艺溶液，葡萄酒和其他甜菜基溶液分离在H +型的弱酸性阳离子交换树脂上的方法。 本发明还涉及H +型弱酸阳离子交换树脂在甜菜碱的色谱分离中的应用。

    Method of regenerating ion exchange resins in the process of decalcification of sugar factory juices
    8.
    发明授权
    Method of regenerating ion exchange resins in the process of decalcification of sugar factory juices 失效
    在糖厂果汁脱钙过程中再生离子交换树脂的方法

    公开(公告)号：US5958142A

    公开(公告)日：1999-09-28

    申请号：US927344

    申请日：1997-09-11

    申请人： Gerard Rousseau

    发明人： Gerard Rousseau

    IPC分类号： C13B20/14 ,  C13J1/06

    CPC分类号： C13B20/144

    摘要： In a method of decalcification of purified sugar factory juices from a sugar factory process the juices, containing calcium ions, are sent onto an Na.sup.+ or K.sup.+ form strongly cationic ion exchange resin where the calcium ions are replaced with sodium and/or potassium ions. The ion exchange resin is then subject to regeneration (or washing) with dilute molasses. In a first variant of the method, the molasses is sent to the ion exchange resin in a cocurrent configuration. In a second variant, the molasses is sent to the ion exchange resin in a countercurrent configuration. This method can be used in a process to manufacture sugar from sugar beet or sugar cane.

    摘要翻译： 在从糖厂加工的纯化糖工厂果汁脱钙的方法中，将含有钙离子的果汁送入Na +或K +形式的强阳离子离子交换树脂中，其中钙离子被钠和/或钾离子代替。 然后离子交换树脂用稀释的糖蜜进行再生（或洗涤）。 在该方法的第一变体中，将糖蜜以并流配置送入离子交换树脂。 在第二种变体中，将糖蜜以逆流配置送入离子交换树脂。 该方法可用于从甜菜或甘蔗制造糖的方法。

    Process of manufacturing crystal sugar from an aqueous sugar juice such as cane juice or sugar beet juice
    9.
    发明授权
    Process of manufacturing crystal sugar from an aqueous sugar juice such as cane juice or sugar beet juice 失效
    从甘蔗汁或甜菜汁等水性糖汁制造结晶糖的工序

    公开(公告)号：US5902409A

    公开(公告)日：1999-05-11

    申请号：US698035

    申请日：1996-08-15

    申请人： Robert J. Kwok ,  Xavier Lancrenon ,  Marc-Andre Theoleyre

    发明人： Robert J. Kwok ,  Xavier Lancrenon ,  Marc-Andre Theoleyre

    IPC分类号： C13B20/02 ,  C13B20/12 ,  C13B20/14 ,  C13B20/16 ,  C13B30/02 ,  C13B35/06 ,  C13F1/02 ,  B01D61/00 ,  C13F1/04 ,  C13J1/06

    CPC分类号： C13B35/06 ,  C13B20/02 ,  C13B20/123 ,  C13B20/144 ,  C13B20/165 ,  C13B30/02

    摘要： This invention relates to a process for the manufacture of crystal sugar from an aqueous sugar juice containing sugars and organic and mineral impurities, including Ca.sup.2+ and/or Mg.sup.2+ ions, such as a sugar cane or sugar beet juice, comprising the following operations:(a) concentration of said sugar juice to give a syrup, and(b) crystallization of said syrup to give a crystal sugar and a molasses,characterized in that it also comprises an operation:(c) of tangential microfiltration, tangential ultrafiltration or tangential nanofiltration, this operation being effected before operation (a).It also relates to a process for the production of crystal white sugar from a sugar juice of the sugar cane juice type, comprising the above-mentioned process for the production of crystal sugar, completed by re-melt, decolorization and crystallization operations.

    摘要翻译： 本发明涉及一种由含糖和含有Ca2 +和/或Mg2 +离子（如甘蔗或甜菜汁）的有机和矿物杂质制成结晶糖的方法，包括以下操作：（a ）浓缩，得到糖浆，和（b）所述糖浆结晶得到结晶糖和糖蜜，其特征在于其还包括以下操作：（c）切向微滤，切向超滤或切向纳米过滤， 该操作在操作（a）之前进行。 还涉及从甘蔗汁型糖浆生产水晶白糖的方法，包括上述制备结晶糖的方法，通过再熔化，脱色和结晶操作完成。

    Method of separating acids and sugars using ion resin separation
    10.
    发明授权
    Method of separating acids and sugars using ion resin separation 失效
    使用离子树脂分离分离酸和糖的方法

    公开(公告)号：US5820687A

    公开(公告)日：1998-10-13

    申请号：US664184

    申请日：1996-06-13

    申请人： William A. Farone ,  John E. Cuzens

    发明人： William A. Farone ,  John E. Cuzens

    IPC分类号： B01D15/04 ,  C08B15/02 ,  C12P7/10 ,  C12P19/04 ,  C13B20/14 ,  C13K1/02 ,  C13K1/04 ,  C13D3/14 ,  C07H1/00 ,  C12P19/02

    CPC分类号： C13B20/144 ,  C08B15/02 ,  C12P19/04 ,  C12P7/10 ,  C13B20/148 ,  C13K1/02 ,  C13K1/04 ,  Y02E50/16 ,  Y10S435/803

    摘要： A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass is first decrystallized and then hydrolyzed to produce a hydrolysate containing both sugars and acid. Silica present in the biomass can then be removed for further processing. The remaining solids are then subjected to a second decrystallization and hydrolyzation to optimize the sugar yields. An improved method for separating the sugars from the acid in the hydrolysate is also disclosed. The resulting sugar stream can then be fermented, using an improved method which allows both hexose and pentose sugars to be fermented simultaneously.

    摘要翻译： 公开了使用含有纤维素和半纤维素的生物质的浓缩酸水解生产糖的经济可行的方法。 首先将生物质中的纤维素和半纤维素脱结晶，然后水解，生成含有糖和酸的水解产物。 然后可以除去存在于生物质中的二氧化硅用于进一步处理。 然后将剩余的固体进行第二次去结晶和水解以优化糖产率。 还公开了一种用于在水解产物中从酸分离糖的改进方法。 然后可以使用允许己糖和戊糖同时发酵的改进方法将所得糖流发酵。