• Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water
    • Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water
    • Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water
    • Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water
  • Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water

    Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water

    Product Details:

    Place of Origin: China
    Brand Name: B&W
    Certification: ISO 9001:2008 ISO 14001:2004
    Model Number: 216 / 116

    Payment & Shipping Terms:

    Minimum Order Quantity: As need
    Price: Negotiable
    Packaging Details: In 25kg PP bags
    Delivery Time: 2 weeks
    Payment Terms: T/T, L/C
    Supply Ability: As need
    Get Best Price Contact Now

    Detail Information

    Appearance: Milky Or Flaxen Opaque Spherical Grain Executing Standard: HG/T2166-1991
    Ionic Form: H PH: Acidity
    Type: Acrylic Anion Or Cation: Cation
    High Light:

    ion exchange water treatment chemicals

    ,

    basic ion exchange resin

    Product Description

    Acrylic Acid Ion Exchange Chemical Weakly Acidic Cation For Industrial Waste Water

    216 Acrylic Acid Series Ion Exchange Resin Weakly Acidic Cation 116 For Water Treatment

     

     

    Executing standard: HG/T2166-1991

     

     

    Description

     

    216 is used mainly to soft hard water and remove alkaline and salt and treat industrial waste water and recover precious metal.

    It is a sort of cation exchange resin that has carboxylic acid group (-COOH) in the acrylic acid copolymer.

     

     

    Typical physical and chemical properties

     

    ITMES DATA
    Appearance Milky or flaxen opaque spherical grain
    Ionic form H
    Moisture content % 45.00-55.00
    Total exchange capacity mmol/g ≥11.0
    Total exchange capacity mmol/ml ≥4.0
    Shipping weight g/ml 0.68-0.78
    True density g/ml 1.140-1.180
    Particle size range % (0.315mm-1.250mm) ≥95.0
    Lower limit size % (<0.315mm) ≤1.0
    The effective size mm 0.400-0.700
    Uniformity coefficient ≤1.60
    Sphericity after attrition % ≥90.00
     
     

    Reference indexes in using

     

    ITMES Reference value
    PH range 1-14
    Max. operation temperature in sodium form °C 120
    Swelling upon complete conversion (Na+-H+) % ≤10
    Working exchange capacity mmol/L ≥1200
    Working flow rate m/h 15-30
     
     
    Application
     
    1) Water treatment
    The demand for ion exchange resins in the field of water treatment is large, accounting for approximately 90% of the yield of ion exchange resins, and is used for the removal of various anions and cations in water. At present, the maximum consumption of ion-exchange resin is used for pure water treatment in thermal power plants, followed by atomic energy, semiconductors, and electronics industries.
    2) Synthetic Chemistry and Petrochemical Industry
    Acids and bases are commonly used as catalysts in organic synthesis for esterification, hydrolysis, transesterification, hydration and other reactions. The use of ion-exchange resins in place of inorganic acids and bases can also perform the above reaction with more advantages. If the resin can be used repeatedly, the product can be easily separated, the reactor can not be corroded, the environment can not be polluted, and the reaction can be easily controlled.
    Methyl tert-butyl ether (MTBE) was prepared by using macroporous ion exchange resin as a catalyst and reacting isobutylene with methanol to replace the existing tetraethyl lead which could cause serious environmental pollution.
    3) Food Industry
    Ion exchange resins can be used in industrial equipment such as sugar, monosodium glutamate, wine refining, and biological products. For example, high-fructose syrup is produced by extracting starch from corn and then hydrolyzing it to produce glucose and fructose, which are then ion-exchanged to produce high fructose syrup. Ion exchange resin consumption in the food industry is second only to water treatment.
    4) Pharmaceutical industry
    The ion exchange resin in the pharmaceutical industry plays an important role in the development of a new generation of antibiotics and in the improvement of the quality of the original antibiotics. The successful development of streptomycin is an outstanding example. In recent years, research has also been conducted on the aspects of traditional Chinese medicines and other aspects.
    5) Environmental Protection
    Ion exchange resins have been used in many environmental concerns. At present, many aqueous or non-aqueous solutions contain toxic ions or non-ionic substances that can be used for recycling. For example, the metal ions in the electroplating waste liquid are removed, and useful substances in the waste liquid of the film production are recovered.
    6) Hydrometallurgy and others
    Ion exchange resins can separate, concentrate, purify uranium and extract rare earth elements and precious metals from depleted uranium deposits.
     
     
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