描述
Zhongci Hot Sale 95%- 99.9% Ethanol Purity Molecular Sieve 3A Ethanol Dehydration Grade Molecular Sieve
DESCRIPTION:
The pore size of Zhongci 3A molecular sieve is 3A. It does not adsorb any molecular larger than 3A. According to the industrial application specialties, our products have the characters of higher adsorption speed, stronger crushing and anti-contaminative resistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery polymerization for cracked gasses, ethylene, propylene and any other non-acidic gasses of liquids in petroleum and chemical industrials. Formula: 0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2)
APPLICATIONS:
1) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)
2) Cracked gas drying
3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.
4) Drying of highly polar compounds, such as methanol and ethanol
5) Drying of liquid alcohol
6) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
7) Drying of refrigerants
https://chempacking.en.alibaba.com/index.html?spm=a2700.shop_pl.88.17.15617121Y6B74B
| Item | Unit | Technical data | |||
| Shape | Pellet | Sphere | |||
| Diameter | mm | 1.6 (1/16 inch) | 3.2 (1/8 inch) | 1.7-2.5 (8*12 mesh) | 3.0-5.0 (4*8 mesh) |
| Size ratio up to grade | % | ≥96 | ≥96 | ≥98 | ≥98 |
| Bulk density | g/ml | ≥0.68 | ≥0.68 | ≥0.70 | ≥0.70 |
| Wear ratio | % | ≤0.40 | ≤0.40 | ≤0.20 | ≤0.20 |
| Crushing strength | N | ≥30/piece | ≥50/piece | ≥35/piece | ≥85/piece |
| Static water adsorption | % | ≥21 | ≥21 | ≥21 | ≥21 |
| Ethylene adsorption | ‰ | ≥20 | ≥20 | ≥20 | ≥20 |
| Water content, as shipped | % | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
Pingxiang Zhongci Environmental Ceramics Material Co.,Ltd. was Founded in 2014, the company has been committed to the development, design and production of Zeolite Adsorbent, chemical catalytic support,Its main products include protective agents, proppants, molecular sieves, activated alumina, graphite Raschig rings, adsorbents and other products.
As one of the most professional suppliers of Chinese molecular sieve products, Pingxiang Zhongci Environmental Ceramics Material Co.,Ltd has been working deeply in this field for nearly 10 years. We have our own factories of molecular sieve,carbon molecular sieve.
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