中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

29 records (took 0.013 seconds)

    Differential and continuous separation apparatus with controlled parameters for solids and liquids
    17.
    发明授权
    Differential and continuous separation apparatus with controlled parameters for solids and liquids 有权
    差分和连续分离装置，具有固体和液体的参数

    公开(公告)号：US06280623B1

    公开(公告)日：2001-08-28

    申请号：US09274709

    申请日：1999-03-23

    Applicant: Hsien-Chih Ma

    Inventor： Hsien-Chih Ma

    IPC: B01D1502

    CPC classification number: B01D15/1892 ,  B01D15/1807 ,  B01D15/1814 ,  B01D2215/029 ,  B01J47/11

    Abstract: By regulating separation system's relative parameters, this broad and generalized separation process is disclosed to distinguish the fundament between this invention and chromatography for superior cost-effectiveness. A different mass transfer contacting method and differential set-up between two phases are applied on the disclosed apparatus to achieve purposed efficiency. This continuous separation process can be furnished as the integration of multiple partial fluidized beds or cells; operated under designated pressure level to instantaneous and simultaneous proceeding of determined mass-transfer phenomena. All zones within the process are simultaneously proceeded to isolate one product or multiple products from feed mixtures with other proceeding zones of feeding, impurity stripping, regeneration and washing. The differential mass transfer contact method is disclosed for efficient consumption of both solid phase and mobile phase. The unique recycling technique is disclosed to efficiently reuse the mobile phase and concentrate all isolated components within process. The liquid delivery module and holding tanks are illustrated for increasing operation efficiency and flexibility.

    Abstract translation: 通过调节分离系统的相关参数，公开了这种广泛和广义的分离方法，以区分本发明和色谱之间的基础，以获得卓越的成本效益。 在所公开的装置上应用不同的传质接触方法和两相之间的差分装置，以达到目的。 这种连续分离过程可以作为多个部分流化床或细胞的整合来提供; 在指定的压力水平下运行，以确定质量传递现象的瞬时和同时进行。 该过程中的所有区域同时进行，以将进料混合物中的一种产物或多种产物与进料，杂质萃取，再生和洗涤的其它进料区隔离。 公开了差示质量传递接触方法以有效消耗固相和流动相。 公开了独特的回收技术，以有效地重新利用流动相并将过程中的所有隔离组件集中。 示出了液体输送模块和容纳罐，以提高操作效率和灵活性。

    Continuous method for treating liquids
    18.
    发明授权
    Continuous method for treating liquids 失效
    连续处理液体的方法

    公开(公告)号：US3642616A

    公开(公告)日：1972-02-15

    申请号：US3642616D

    申请日：1968-08-16

    Applicant: WATER TREATMENT CORP

    Inventor： BURNS WILLIAM C

    IPC: B01D15/04 ,  B01J47/10 ,  B01D15/06 ,  C02B1/76

    CPC classification number: B01J47/11

    Abstract: A continuous method for producing treated water by utilizing at least three zones containing ion-exchange material in which one zone is utilized as a treating or deionization unit, another zone is utilized for regenerating exhausted ion-exchange material and a third zone is utilized for rinsing the regeneration solution from the ion-exchange material, all three zones being operated simultaneously, and when the ion-exchange material in the deionization zone is exhausted the influent water is then transferred to the rinsing zone and the ion-exchange material in the original deionization zone is then regenerated with a regeneration solution while the ion-exchange material in the original regeneration zone is rinsed. Preferably the rinsing operation is conducted by passing a portion of the deionized water through the regenerated ion-exchange material to rinse the salt solution therefrom. It is also preferred to deionize the water by passing the influent water upwardly through the ionexchange material and to regenerate the ion-exchange material by passing regeneration solution downwardly through said material. Moreover, very good results are obtained if each zone has a freeboard sufficient to allow for expansion of the ion-exchange material and the water to be treated is passed through the ionexchange material at a flow rate sufficient to force and hold the ion-exchange material against the top of the zone and in the freeboard space, thereby preventing said ion-exchange material from being mixed.

    Abstract translation: 通过利用含有离子交换材料的至少三个区域来生产处理水的连续方法，其中一个区域用作处理或去离子单元，另一个区域用于再生耗尽的离子交换材料，并且第三区域用于冲洗 来自离子交换材料的再生溶液，所有三个区域同时操作，并且当去离子区域中的离子交换材料被排出时，流入的水然后被转移到漂洗区域中，并且原始去离子物质中的离子交换材料 然后用再生溶液再生区，同时漂洗原始再生区中的离子交换材料。 优选地，通过使去离子水的一部分通过再生的离子交换材料从其中冲洗盐溶液来进行漂洗操作。 还优选通过使流入水向上通过离子交换材料并使再生溶液向下通过所述材料来再生离子交换材料来去离子水。 此外，如果每个区域具有足够允许离子交换材料膨胀的干舷，并且待处理的水通过离子交换材料以足以迫使和保持离子交换材料的流速，则获得非常好的结果， 交换材料抵抗区域的顶部和干舷空间，从而防止所述离子交换材料混合。

Patent Agency Ranking