الكيميائية المتخصصة
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USY Specialty Chemical

The Y - Type molecular sieve is hexagonal structure with average pore diameter of 0.74nm. It has the same structure as the X - type molecular sieve, except the Y-type molecular sieve has a high SI-Al Ratio and strong hydrothermal stability, so it is more widely used.

وصف المنتجات

Production Introduction

The Y - Type molecular sieve is hexagonal structure with average pore diameter of 0.74nm. It has the same structure as the X - type molecular sieve, except the Y-type molecular sieve has a high SI-Al Ratio and strong hydrothermal stability, so it is more widely used. The Y-type molecular sieve is the most used among all the molecular sieves. Modified Y zeolite is the main component of FCC catalyst. Unexchanged NAY molecular sieve is also an efficient desiccant and catalyst.


Y type molecular sieve includes NaY, CaY, Ultrastable Y(USY)


Production Application

1. Adsorption of VOC is enviromental protection industry

2. Used for production catalytic cracking cataly FCC in bulk

3. Used for making catalytic cracking catalyst

4. Used for making hydrocracking catalyst

5. For the production of efficient adsorption separation pufifaction agent and desiccant

6. Spray on the concentrated runner to adsorb VOC


Technical Specification

Analytical itemUnit
Analytical method
AppearanceWhite powder Ultrastable Y type
Silica - Alumina ratio
5-160XRF
Relative crystallinity%≥90X-ray diffractometer
Total specific surface areaM2/g≥690N2 Adsorption
Mean grain sizeμm2-10Laser scatter distribution
Na2OWt%≤0.1Flame photometric Analysis
Loss on ignitionWt%≤5Gravimetric Analysis

العلامات

تحقيق

منتجات ذات صله

VOC Adsorbents VOC Adsorbents
Activated Alumina Fluorine Remove Activated Alumina Fluorine Remove
Lithium Molecular Sieve Lithium Molecular Sieve
ZSM-5 Silica-Alumina ZSM-5 Silica-Alumina

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