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ZSM-5 molecular sieve

    ZSM-5 molecular sieve

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    Product Name:ZSM-5 molecular sieveIntroduction:ZSM-5 molecular sieve has two-dimensional , ten-membered ring channel which includes channel of ten-membered ring straight

    1. Detailed information

    Product Name:ZSM-5 molecular sieve

    Introduction:ZSM-5 molecular sieve has two-dimensional , ten-membered ring channel which includes channel of ten-membered ring straight hole and ten-membered ring channel in “Z” shape. ZSM - 5 molecular sieve has “MFI” type tunnel structure , and its the silica alumina ratio is adjustable.

    CAS NO:1327-44-2

    Application :Mainly used in hydrodewaxing catalyst in the diesel;

    FCC catalyst on fixed bed and flowing bed;

    Shape-selective catalysis;

    Standard:

    ZSM-5 SIO2/AL2O3 ratio 25

    Pore Volume

    ml/g

    ≥0.17

    Comparative  Crystallinity

    %

    ≥93

    SiO2/AL2O3

    /

    25-50

    Specific Surface

    m2/g

    ≥340

    Microporous Specific Surface

    m2/g

    ≥320

    Na2O

    %

    ≤0.1

    D,50

    μm

    ≤6

    LOI

    %

    ≤10


    ZSM-5 SiO2/AL2O3 ratio 150-300

    Pore Volume

    ml/g

    ≥0.17

    Comparative  Crystallinity

    %

    ≥92

    SiO2/Al2O3

    /

    150-300

    Specific Surface

    m2/g

    ≥340

    Microporous Specific Surface

    m2/g

    ≥320

    Crystal Particle Size

    nm

    ≈1000

    Na2O

    %

    ≤0.06

    D,50

    μm

    ≤6

    LOI

    %

    ≤10


    Product  Number

    Zsm-5  (80)

    Report  Date


    Item

    Unit

    Quality  Specification

    Test Result

    Test  Method

    Comparative  Crystallinity

    %

    ≥90

    97.0

    RIPP147-90

    SiO2/Al2O3

    /

    80-100

    83.7

    Q/TSH002.5.36-94

    Na2O

    %(m/m)

    ≤0.05

    0.036

    Q/TSH002.5.34-94

    Burning Solid Content

    %(m/m)

    ≥95

    97.7

    Q/TSH002.5.31-94

     

    ZSM-5( selectivity) molecular sieve

    ZSM-5 (MFI  structure)

    SiO2/Al2O3 Ratio ;

    ≥350

    Comparative  Crystallinity :

    >95%

    Na2O:

    < 0.1%

    Pore Diameter :

    0.52nm

    Partical Diameter :

    3um

    Thermal Stability :

    1200℃

    LOI (1000 deg C) :

    1%

     

    ZSM-5 Spherical Standard

    Item

    Unit

    Standard

    Analyze method

    Shape


    spherical

    eye

    Size

    mm

    Φ2-4


    Pore Volume

    ml/g

    ≥0.21

    N2Adsorption instrument

    Specific Surface

    m/g

    ≥238

    N2Adsorption instrument

    Crush strength

    N/cm

    ≥98


    Density

    g/ml

    0.75

    X-spectrum

    Na2O

    wt%

    0.05

    flame photometric detector

    Abrasion

    wt%

    ≤1

    Wear index tester

     

    Remark: The Standard mentioned above is common standard of  ZSM-5 Molecular Sieve . As for different application , we could produce the specific  standard to satisfy the customers’ requirement.

    Packing: packed in bags, 25 kg/bag.

    Storage: Before use the molecular sieves , should pay attention to prevent adsorbed water , organic gas or liquid , dampproof and chemical contamination , etc.

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    Contact us:

    Zibo MengZhong IMP.&Exp.Trading Co.,Ltd.

    Address:D TOWER,ENTREPRENEURSHIP TORCH

    SQUARE,NO.111 LIUQUAN ROAD,GAOXIN DISTRICT,ZIBO CITY,SHANDONG PROVI NCE.CHIN

    Dangerous and Precursor Chemicals Department

    Tel:+86-533-3142335 15065881990(Miss Wang)13626438394(Miss Zhou)

    Chemical Raw Materials and Intermediates Depaetment;

    Tel:+86-533-3142337 18615150887(Mr.Zhang)

    Fax:+86-533-3585927

    E-mail:zgmz@zgmengzhong.com





    TAG:   ZSM-5 molecular sieve