• 2022-11-03

Ion exchange resin has been widely used in pharmaceutics, but its development also has its limitations. Time is proving the safety of drug lipid complex in the drug domain. The advantages of ion exchange resin will undoubtedly promote the continuous progress of ion exchange resin technology. Of course, today is mainly about the role of ion exchange resin in pharmacy. 1. Mask one's taste The ion ex...

• 2022-11-04

The desalination principle of ion exchange resin is the process in which the ion exchange resin separates the salt from the solution: the metal cations (Na+, Ca2+, K+, Mg2+, Fe3+, etc.) contained in the aqueous solution in the action environment of the ion exchange resin are exchanged with the H+on the cation exchange resin (containing acidic groups such as sulfonic acid group (- SO3H), carboxylic...

• 2022-11-22

Ion exchange resin has the advantages of good chemical stability, high mechanical strength, and large exchange capacity, so it has been widely used in the water treatment of power station boilers and industrial boilers, as well as in the production of demineralized water and purified water. However, during the use of the resin, due to the pollution of harmful impurities (such as ferrites, organics...

• 2022-11-29

1. Quartz sand cushion is in disorder. When the quartz sand cushion is selected at the bottom of the exchanger, the quartz sand layer will be caked due to improper backwashing operation or fouling; If the backwash water is flushed out locally, the quartz sand cushion will be disordered. The center of the dome shaped perforated plate under the quartz sand cushion shall not be perforated, so as to p...

• 2022-11-30

1. Pretreatment of cation exchange resin: 1.1 After the cation resin is filled, backwash shall be carried out first to ensure 80% backwash expansion rate to remove impurities and fine resin particles until the backwash effluent is clear, colorless, tasteless and foam free. 1.2. Fill 3-4% HCl solution, 4m/h, when the outlet concentration reaches 1.5-2%, stop filling and soak for more than 8 hours, ...

• 2022-12-05

The specific operations are as follows: Clean the bed and put water 1-2 meters deep (ensure that the water surface is higher than the resin layer): 1. The design height shall be filled with resin (the final height of resin shall be subject to re ecology). 2. After installing the cation exchange resin, backwash to make the resin surface smooth, and then install the anion exchange resin; Two steps h...

• 2023-03-30

Strong acid cation exchange resin is a type of ion exchange resin that is used in many industrial and commercial applications. It has the ability to remove positively charged ions from water, making it an ideal choice for water purification and wastewater treatment. The resin can also be used in chemical processes such as deionization, softening, and demineralization. Its versatility makes it a po...

• 2023-03-31

Ion exchange resins are widely used in the beverage industry for a variety of applications. They can be used to remove hardness ions, such as calcium and magnesium, from water, which can help reduce scaling in equipment and improve the taste of the final product. Special ion exchange resins can also be used to remove impurities such as heavy metals, organic compounds, and other contaminants from w...

• 2023-04-03

Ion exchange resins are used in the food industry for a variety of applications. They can be used to remove heavy metals, salts, and other impurities from food products. They can also be used to separate components of food products such as proteins, carbohydrates, and fats. Additionally, Strong acid cation exchange resin and weak base anion exchange resins can be used to adjust the pH of food prod...

• 2023-04-06

Ion exchange resin can be used in the extraction of gallium from aqueous solutions. The process involves passing an aqueous solution containing gallium ions through an Gallium extraction resin, which binds to the gallium ions and removes them from the solution. The gallium-loaded resin is then treated with an acid to release the gallium ions, which can then be collected for further processing. Thi...