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Zibo Yinghe Chemical Sales Co., Ltd.

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     Zibo Yinghe Chemical Sales Co., Ltd.

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    Current:Home » Product Categories » » Dehydration agent Zeolite Molecular Sieve 4A China manufacturer
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    Dehydration agent Zeolite Molecular Sieve 4A China manufacturer
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    Product:
    Brand: aa 
    Price: 1000.00USD/ 
    MOQ: 1  
    Total supply:
    Delivery time: From the date of payment from the buyer within days of delivery
    update time: 2016-07-02 05:36  Valid to:Long-term effective
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                             Zibo Yinghe chemical sales molecular sieves 3A,4A,5A,13X         

     

     

     

    Introduction

     


     Molecular Sieve 4A is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.


    Technical Parameter

     

     

    Item

    Unit

    Technical data

    Shape

     

    Pellet

    Sphere

    Diameter

    mm

    1.5-1.7

    3.0-3.3

    1.7-2.5

    3.0-5.0

    Size ratio up to grade

    %

    ≥98

    ≥98

    ≥96

    ≥96

    Bulk density

    g/ml

    ≥0.61

    ≥0.61

    ≥0.64

    ≥0.64

    Wear ratio

    %

    ≤0.10

    ≤0.20

    ≤0.10

    ≤0.10

    Crushing strength

    N

    ≥30/piece

    ≥45/piece

    ≥45/piece

    ≥85/piece

    Static water adsorption

    %

    ≥27

    ≥27

    ≥27

    ≥27

    Static CO2 adsorption

    %

    ≥18

    ≥18

    ≥18

    ≥18

    Water content, as shipped

    %

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

     

    Application 


     Removal of CO2 and moisture from air (air pre-purification) and other gases.
     Separation of enriched oxygen from air. 
     Removal of mercaptans and hydrogen sulphide from natural gas.
     Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)
     Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).
     Removal of n-chained compositions from aromatics.
     Production of bulk oxygen in PSA units .
     Production of medical oxygen in small scale oxygen concentrators 

     

    Regeneration


     molecular sieve Type 4A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.
    To remove moisture from a 4Amolecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
    The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process 
     

    Size 


      Zeolite molecular sieves are available in beads of 1.5-5.0mm as well as the raw powder are also available

     

    Attention


    To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

     

     WELCOME YOUR SPECIFIC INQUIRY

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    CONTACT US

     

    ZIBO YINGHE CHEMICAL SALES CO.,LTD.
    TEL: +86 533 6721035
    FAX: +86 533 6721045
    SKYPE: eva.su5
    Website: www.zbyinghe.com 

    EMAIL : sales3 at zbyinghe.com

    Welcome to us

     

     

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