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    Ion exchange - Wikipedia

    Cation exchange is a type of ion exchange where positively charged ions are exchanged between a solid and a solution. Learn about the types, applications, and examples of cation exchange resins, such as strong acid cation and weak acid cation resins. See more

    Ion exchange is a reversible interchange of one species of ion present in an insoluble solid with another of like charge present in a solution surrounding the solid. Ion exchange is used in softening or demineralizing of … See more

    Ion exchange resins are the physical medium that facilitates ion exchange reactions. The resin is composed of cross-linked organic polymers, typically polystyrene matrix … See more

    Advantages
    • Selective removal: Ion exchange resins can be designed to selectively remove specific ions from water.
    • High efficiency: Ion exchange processes can achieve high removal efficiencies for targeted ions. See more

    Overview image
    Applications image

    Cation exchange
    1. CM (Carboxymethyl group, weak cation exchange)
    2. SP (sulphopropyl group, strong cation exchange)
    Anion exchange
    • See more

    Ion exchange is widely used in the food and beverage industry, hydrometallurgy, metals finishing, chemical, petrochemical, pharmaceutical … See more

    Most ion-exchange systems use columns of ion-exchange resin that are operated on a cyclic basis.
    During the filtration … See more

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  2. Cation Exchange Chromatography | Bio-Rad

    Learn how to use cation exchange chromatography to separate proteins based on their net positive surface charge. Find out how to choose the right resin, buffer, and elution method for your protein of interest.

  3. 3.4.3. Ion Exchange Chromatography - Chemistry LibreTexts

  4. List of Cation exchange resins - Drugs.com

  5. Cation Exchange vs Anion Exchange: What’s the …

    Jul 5, 2024 · Cation exchange and anion exchange are two distinct processes used in water treatment for removing different types of ions. The main difference between these two water treatment processes is that cation …

  6. Ion-Exchange Chromatography - Chemistry LibreTexts

    Apr 16, 2024 · Learn how ion-exchange chromatography is used to analyze and purify ionic substances, including inorganic and organic ions and proteins. Explore the principles, applications, and examples of cation and anion …

  7. 28.6: Ion-Exchange Chromatography - Chemistry …

    Jan 24, 2023 · Learn about the principles, types, and applications of ion-exchange chromatography, a technique for separating ions based on their affinity for ionic functional groups on a resin. Find examples, equations, and diagrams …

  8. Efficient Defect-Driven Cation Exchange beyond the Nanoscale ...

  9. Ion Exchanger - an overview | ScienceDirect Topics

  10. Cation Exchange: A Versatile Tool for Nanomaterials …

    Sep 3, 2013 · In this feature article, we review the fundamental thermodynamic and kinetic basis for cation exchange reactions in colloidal semiconductor nanocrystals and highlight its synthetic versatility for accessing nanomaterials …