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UOP MOLSIV™ RZ-4250 Adsorbent

short description:

Description and Application

RZ 4250 adsorbent is a regenerative acid resistant molecular sieve specifically developed by UOP to remove water from chlorinated hydrocarbon streams with minimal adsorption of the carrier stream.


Product Detail

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Typical Physical Properties (nominal)

  • Mesh Beads

     

    4x8

    8x14

    Nominal particle size diameter (mm)

    2.5-5

    1-2.4

    Poured density (lb/ft3)

    50

    52

    Crush strength (lb)

    20

    10

    Water capacity (17 TOR) Wt%

    12.5

    12.5

    Residual water (as shipped) %

    <1.5

    <1.5

Regeneration

The H2O is rejected from the RZ 4250 adsorbent bed by purging with an appropriate regeneration gas at elevated temperatures. The degree of regeneration is dependent on the flowrate, temperature, pressure and composition of the purge gas.

Safety and handling

See the UOP brochure “Precautions and Safe Practices for Handling Molecular Sieves in Process Units” or call your UOP representative.

Shipping Information

    • RZ-4250 adsorbent is available in steel drums or quick load bags.
Logistics transportation1
Logistics transportation2

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