USY Molecular Sieve Catalyst Carrier

USY molecular sieve catalyst carrier is a Y-type molecular sieve prepared from NaY as raw material after a series of treatment processes (such as rare earth treatment, ammonium salt treatment, hydrothermal superstability and chemical dealumination and silicon supplementatio

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Product introduction

Lattice constant size, acid center density and acid strength of the molecular sieve catalyst carrier can be adjusted, and the rare earth content of the molecular sieve catalyst carrier can also be adjusted to meet the requirements of different catalysts.

Applications:

1. Mainly used for the production of FCC catalytic cracking catalysts,

2. For the production of high-quality ethylene feedstocks,

3. Producing the acid component of the heavy-pressure hydrocracking catalyst of heavier distillates.Especially the USY type is the key active component of the catalyst used in the hydrocracking of heavy distillates, through which high-quality diesel, jet fuel and naphtha can be produced.

Technology Index:

Item	Index
Relative Crystallinity (%)	≥ 60.0
Silica-Alumina Ratio	≥ 6.5
Lattice Constant,Å	≤ 24.58
Surface Area (m²/g)	≥ 650
Na ₂O (%)	2.0-2.4
Grain Size（μm）	5-8
LOI (%)	≤ 30.0

Product Basic Info

Product Specification