Tel: (+86) 572-375665   |   E-mail: sales@carbonche.com
  • Product Categories

  • Contact us

    Hotek Chemical Technology Co.,Ltd.
    (+86) 572-375665
    (+86) 572-375666
    sales@carbonche.com
    www.carbonche.com
    No.168,Changchao Industrial Zone,Huzhou City,Zhejiang,China.
  • Tags

  • 

    Molecular Sieve 3A for Industry Gas Dehydration

    Product Description

    Molecular sieve can classfied into zeolit molecular sieve and carbon molecular sieve.

    Molecular sieve 3A is a type of zeolit molecular sieve in spherical or strip-shaped adsorbent,with pore size of 0.3

    nanometers. It is mainly used for adsorbing water and does not adsorb any molecules with a diameter greater than 0.3

    nanometers. It is the preferred drying agent necessary for deep drying, refining, and polymerization of gas-liquid phases in

    the petroleum and chemical industries.

    2.Process Characteristics

    1. Equipped with the configuration of molecular sieve 3A in both vapor and liquid phases, with strong production selectivity,

    energy-saving consumption, and easy operation;2. Not setting up a separate concentration tower to reduce investment;3.

    Automatic control of the entire production process can be achieved through a computer system;4. The product has high

    quality and will not contain any other impurities during the dehydration process;5.3A molecular sieve has a long service life

    and a replacement cycle of 5-7 years under normal operating conditions;molecular sieve 3A has strong dehydration ability,

    with a concentration of 99.9% and a moisture content of 50ml/l after ethanol dehydration;7. The manufacturer can

    guarantee trouble-free operation;8. Compact production equipment, small footprint, short process, low investment, and

    short recovery cycle;9. Low operating temperature and low energy consumption

    3.Typical Application

    a) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)

    b) Cracked Gas Drying

    c) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.

    d) Drying of highly polar compounds, such as methanol and ethanol

    e) Drying of liquid alcohol

    f) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.

    g) Drying of CNG.

    

     molecular sieve 3A used for industry gas dehydration

    4.Physical Characteristic and Technical Parameter

    Description

    Molecular Sieve 3A (3A Molecular Sieve)

    CAS No.

    308080-99-1

    MF

    0.4 K2O . 0.6 Na2O . Al2O3 . 2 SiO2 . 4.5H2O

    EINECS No.:

     N/A

    Typical Chemical Formula

    0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2)

    Color

    Light  Grey

    Pore Aperture

    3 Angstroms 

    Application

    Inudstrial gas hydragon (removal H2O from industry gas)

    Shape

       Shpere

      Pellet

    Parameter

     Unit

         Index

    Specification

     mm

     1.6-2.5

     3-5

     4-6

     1.6

     3.2

    Pellet Qualified Rate

     %

     ≥98

     ≥98

     ≥98

     ≥98

     ≥98

    Statis H2O Adsorption

     /

     ≥20

     ≥20

     ≥20

     ≥20

     ≥20

    Bulk Density

     g/cm3

     ≥0.68

     ≥0.68

     ≥0.68

     ≥0.64

     ≥0.64

    Crush Strength

    N

     ≥25

     ≥70

     ≥80

     ≥25

     ≥60

    Wear Rate

    %

     ≤0.2

     ≤0.2

     ≤0.2

     ≤0.2

     ≤0.2

    Moisture Content

     %

     ≤1.5

     ≤1.5

     ≤1.5

     ≤1.5

     ≤1.5

    Ethylene Adsorption Capacity

     ‰

     ≤3

     ≤3

     ≤3

     ≤3

     ≤3

     

    5.Packaging and Storage

    Packaging: Variety of sea-worthy packages for option

    Storage: Indoor with a humidity not exceeding 90 Celsius Avoid water, acid, alkali, and isolate air for storage

    molecular sieve 3a package



     

    Other products in the same category: