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77 条记录 (耗时 0.022 秒)

    Process of producing coarse, pure potassium chloride crystals
    35.
    发明授权
    Process of producing coarse, pure potassium chloride crystals 失效
    生产纯纯氯化钾晶体的方法

    公开(公告)号：US4568353A

    公开(公告)日：1986-02-04

    申请号：US472224

    申请日：1983-03-04

    申请人： Horst Hartmann ,  Manfred Beckmann ,  Walter Bauer

    发明人： Horst Hartmann ,  Manfred Beckmann ,  Walter Bauer

    IPC分类号： C01D3/06 ,  C01D3/08 ,  B01D9/02

    CPC分类号： C01D3/08 ,  C01D3/06 ,  Y10S159/08

    摘要： In a process of producing coarse pure potassium chloride crystals from feed solutions containing potassium chloride and other impurities, comprising cooling the solution under a vacuum in a plurality of stages connected in series, withdrawing by means of a conveyor the potassium chloride which has been crystallized in each stage, withdrawing the water vapors, collecting crystalline potassium chloride from the solution, drying the crystalline potassium chloride and separating the same into several fractions, compacting the fine fraction and cooling and aminating the end product, the potassium chloride content of the feed solution is increased in that potassium chloride from one or more of the stages containing solution at a low temperature is recycled to the feed solution before the latter enters the first stage. The temperature of the mixture of feed solution and recycled potassium chloride is maintained only slightly below the temperature of the feed solution, potassium chloride product is withdrawn at the desired rate from one or more of the stages which contain solution at a higher temperature, the vapors formed are withdrawn and are condensed by a direct or indirect cooling.

    摘要翻译： 在从含有氯化钾和其他杂质的进料溶液中生产粗纯氯化钾晶体的过程中，包括在串联连接的多个级的真空下冷却该溶液，通过输送机将已经结晶的氯化钾 每个阶段，取出水蒸气，从溶液中收集结晶氯化钾，干燥结晶氯化钾并分离成几个级分，压实细分，冷却和胺化终产物，进料溶液的氯化钾含量为 在一个或多个含有低温溶液的阶段中，氯化钾的增加在其进入第一阶段之前被再循环到进料溶液中。 进料溶液和再循环氯化钾的混合物的温度仅保持在稍低于进料溶液温度的温度，氯化钾产物以所需速率从一个或多个在较高温度下含有溶液的阶段排出，蒸气 形成的物料通过直接或间接冷却而被冷凝。

    Amino-substituted 2-cumaryl-(3)-chromenylium salts
    36.
    发明授权
    Amino-substituted 2-cumaryl-(3)-chromenylium salts 失效
    氨基取代的2-芳基 - （3） - 色烯鎓盐

    公开(公告)号：US4417060A

    公开(公告)日：1983-11-22

    申请号：US247954

    申请日：1981-03-26

    申请人： Peter Czerney ,  Horst Hartmann ,  Jurgen Liebscher

    发明人： Peter Czerney ,  Horst Hartmann ,  Jurgen Liebscher

    IPC分类号： C07D311/08 ,  C09B57/02 ,  G03G5/06 ,  C07D405/14

    CPC分类号： C09B57/02 ,  C07D311/08 ,  G03G5/0661

    摘要： The present invention is directed to novel amino-substituted 2-cumaryl-3'-chromenylium salts of the general formula ##STR1## wherein R.sup.3 and R.sup.7 are a dialkyl or cycloalkyl disubstituted amino group, hydrogen, or hydroxy group, provided that at least one of R.sup.3 and R.sup.7 is an amino group, R.sup.1, R.sup.2, R.sup.4, R.sup.5, R.sup.6, and R.sup.8 are hydrogen, an alkoxy group, or two of these substituents together form an aromatic ring, provided that R.sup.1, R.sup.2 and R.sup.4 may be the same or different, and R.sup.5, R.sup.6 and R.sup.8 may be the same or different, and Y.sup.- is an acidic anion and to the process for their preparation.

    摘要翻译： 本发明涉及通式为“IMAGE”的新型氨基取代的2-芳基 - 3'-荧光素鎓盐，其中R 3和R 7为二烷基或环烷基二取代的氨基，氢或羟基，条件是至少一个 的R 3和R 7是氨基，R 1，R 2，R 4，R 5，R 6和R 8是氢，这些取代基中的烷氧基或两个一起形成芳环，条件是R 1，R 2和R 4可以相同 或不同，并且R 5，R 6和R 8可以相同或不同，并且Y-是酸性阴离子，以及它们的制备方法。

    Cutting device for the shredding of foodstuffs such as onions, vegetables and fruits
    37.
    发明授权
    Cutting device for the shredding of foodstuffs such as onions, vegetables and fruits 失效
    用于切碎食物如洋葱，蔬菜和水果的切割装置

    公开(公告)号：US4192470A

    公开(公告)日：1980-03-11

    申请号：US870449

    申请日：1978-01-18

    申请人： Horst Hartmann

    发明人： Horst Hartmann

    IPC分类号： B02C18/08 ,  B26B3/04 ,  B26D3/26 ,  B02C18/04

    CPC分类号： B26B3/04 ,  B26D3/26

    摘要： A cutting device for foodstuffs in which a container is provided with a cutter carried at the end of a spring biased plunger. The plunger is carried in a guide, formed separately of the container, as a member of a bell-shaped two part foldable housing, which is adapted to seat on the container. The plane of division of the two part housing being in the direction of movement of the cutter members.

    摘要翻译： 一种用于食品的切割装置，其中容器设置有在弹簧偏压柱塞的端部承载的切割器。 柱塞被承载在与容器分开形成的引导件中，作为适于安置在容器上的钟形两部分可折叠壳体的构件。 两部分壳体的分割平面在切割器部件的运动方向上。

    Implement, in particular a household implement, for chopping cuttable material, in particular meat, onions or the like
    38.
    发明授权
    Implement, in particular a household implement, for chopping cuttable material, in particular meat, onions or the like 失效
    实施特别是家用器具，用于切割可切割材料，特别是肉，洋葱等

    公开(公告)号：US4117980A

    公开(公告)日：1978-10-03

    申请号：US780097

    申请日：1977-03-22

    申请人： Horst Hartmann

    发明人： Horst Hartmann

    IPC分类号： A47J43/046 ,  B02C18/12 ,  B02C18/26

    CPC分类号： A47J43/046 ,  B02C18/12

    摘要： A cutting device for foods, in which a bowl having a rotatable central shaft is provided with a cover in which a plunger is secured. At the end of the plunger a head having a plurality of knives is located. The plunger and the cover are arranged to enable axial movement of the plunger without rotation of the head, while the knife head and the rotatable shaft are engaged. The latter two are arranged to enable both axial and rotatable movement of the head on the shaft when depressed by the plunger.

    摘要翻译： 一种用于食品的切割装置，其中具有可旋转中心轴的碗设置有固定有柱塞的盖。 在柱塞的端部设置有具有多个刀的头部。 柱塞和盖被布置成使得当刀头和可旋转轴接合时，柱塞的轴向移动而不转动头部。 后两个被布置成使得当由柱塞压下时头部在轴上的轴向和可旋转移动。