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4 条记录 (耗时 0.017 秒)

    Process for the crystallization of non-sucrose substances
    1.
    发明授权
    Process for the crystallization of non-sucrose substances 有权
    非蔗糖物质结晶的方法

    公开(公告)号：US06821339B2

    公开(公告)日：2004-11-23

    申请号：US10181280

    申请日：2002-11-18

    申请人： Kristian Eriksson ,  Juha Nurmi ,  Jouko Virtanen

    发明人： Kristian Eriksson ,  Juha Nurmi ,  Jouko Virtanen

    IPC分类号： C30B714

    CPC分类号： C13B30/027 ,  C07B63/00 ,  C07D201/16 ,  C30B7/00

    摘要： The invention relates to a process for the crystallization of substances having a narrow metastable supersaturation zone. In the process the saturation of a solution is gradually increased and the solution is seeded for the crystallization. The seeding is performed at a seeding point which is selected in response to a signal received from said process indicating imminent or initial spontaneous nucleation. The process provides a good crystal yield and a crystalline product having a uniform crystal structure and a narrow crystal size distribution.

    摘要翻译： 本发明涉及一种具有窄亚稳态过饱和区物质结晶的方法。 在该过程中，溶液的饱和度逐渐增加，并将溶液接种以进行结晶。 在接种点进行播种，该播种点响应于从所述过程接收到的信号而选择，表明即将发生或初始自发成核。 该方法提供了良好的晶体收率和具有均匀晶体结构和窄晶体尺寸分布的晶体产物。

    Use of solid betaine product and method for its manufacture
    2.
    发明授权
    Use of solid betaine product and method for its manufacture 有权
    使用固体甜菜碱产品及其制造方法

    公开(公告)号：US08394288B2

    公开(公告)日：2013-03-12

    申请号：US13319179

    申请日：2010-05-06

    申请人： Juha Nurmi ,  Kirsti Jutila ,  Hannu Paananen ,  Kristian Eriksson

    发明人： Juha Nurmi ,  Kirsti Jutila ,  Hannu Paananen ,  Kristian Eriksson

    IPC分类号： C09K3/18 ,  C07C229/12 ,  C07C227/40 ,  E01H10/00 ,  B01J2/30

    CPC分类号： C09K3/185 ,  C07C227/40 ,  C07C229/12

    摘要： The invention relates to the use of solid betaine for de-icing and/or preventing slipperiness. The solid betaine comprises at least one non-betaine compound affecting water and/or moisture movement in said solid betaine. The invention further relates to a process for the manufacture of solid betaine. A suspension comprising betaine crystals is prepared from a feed liquid and the betaine crystals are separated and washed. The amount of wash liquid is adjusted in order to leave 0.5 to 10 w-% of at least one non-betaine compound in said solid betaine.

    摘要翻译： 本发明涉及固体甜菜碱用于除冰和/或防止滑溜的用途。 固体甜菜碱包含影响所述固体甜菜碱中水和/或水分运动的至少一种非甜菜碱化合物。 本发明还涉及制备固体甜菜碱的方法。 由进料液制备包含甜菜碱晶体的悬浮液，分离并洗涤甜菜碱晶体。 调整洗涤液的量以便在所述固体甜菜碱中留下0.5至10w％的至少一种非甜菜碱化合物。

    USE OF SOLID BETAINE PRODUCT AND METHOD FOR ITS MANUFACTURE
    3.
    发明申请
    USE OF SOLID BETAINE PRODUCT AND METHOD FOR ITS MANUFACTURE 有权
    使用固体BETAINE产品及其制造方法

    公开(公告)号：US20120112120A1

    公开(公告)日：2012-05-10

    申请号：US13319179

    申请日：2010-05-06

    申请人： Juha Nurmi ,  Kirsti Jutila ,  Hannu Paananen ,  Kristian Eriksson

    发明人： Juha Nurmi ,  Kirsti Jutila ,  Hannu Paananen ,  Kristian Eriksson

    IPC分类号： C09K3/18

    CPC分类号： C09K3/185 ,  C07C227/40 ,  C07C229/12

    摘要： The invention relates to the use of solid betaine for de-icing and/or preventing slipperiness. The solid betaine comprises at least one non-betaine compound affecting water and/or moisture movement in said solid betaine. The invention further relates to a process for the manufacture of solid betaine. A suspension comprising betaine crystals is prepared from a feed liquid and the betaine crystals are separated and washed. The amount of wash liquid is adjusted in order to leave 0.5 to 10 w-% of at least one non-betaine compound in said solid betaine.

    摘要翻译： 本发明涉及固体甜菜碱用于除冰和/或防止滑溜的用途。 固体甜菜碱包含影响所述固体甜菜碱中水和/或水分运动的至少一种非甜菜碱化合物。 本发明还涉及制备固体甜菜碱的方法。 由进料液制备包含甜菜碱晶体的悬浮液，分离并洗涤甜菜碱晶体。 调整洗涤液的量以便在所述固体甜菜碱中留下0.5至10w％的至少一种非甜菜碱化合物。