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| Place of Origin: | China |
| Certification: | ISO9001:2015 |
| Model Number: | 6×8 mesh |
| Minimum Order Quantity: | Negotiation |
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| Price: | Negotiable |
| Packaging Details: | 25 kg / kraft paper bag, 100 kg / large bag 150 kg / sealed iron drum |
| Delivery Time: | Negotiable |
| Payment Terms: | L/C;T/T |
| Supply Ability: | 6000 ton/year |
| Product Name: | 5A Molecular Sieve Desiccant | Classification: | Chemical Auxiliary Agent |
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| CAS: | 1318-02-1 | MF: | CaO, Na2O, Al2O3, SiO2 |
| Purity: | 99% | Usage: | Petroleum Additives, Water Treatment Chemicals |
| Model Number: | 5A | Advantage: | Strong Adsorption Capacity, High Strength |
| Diameter(mm): | 1.5-2.0 | Shape: | Sphere, Strip, Etc |
| High Light: | Moisture Adsorption Molecular Sieve 5A,2.0mm Molecular Sieve 5A,2.0mm 5a molecular sieve |
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1/16" Moisture Adsorption 2.0mm Molecular Sieve 5A
Product introduction
The 5A molecular sieve has a pore size of 5A (1A=0.1 nanometers) and is generally called calcium molecular sieve. It can adsorb any molecule smaller than this pore size. It is mainly used in iso-hydrocarbon separation, pressure swing adsorption separation and co-adsorption of water and carbon dioxide. Based on the industrial application characteristics of 5A molecular sieve, our 5A molecular sieve has high selective adsorption and adsorption speed It is fast and especially suitable for pressure swing adsorption. It can be adapted to various sizes of pressure swing adsorption devices for oxygen, hydrogen, carbon dioxide and other gas. It is a fine product in the pressure swing adsorption industry. In addition to the effects of 3A and 4A molecular sieves, it can also adsorb C3-C4 normal alkanes, ethyl chloride, ethyl bromide, butanol, etc. It can be widely used in the oxygen production industry to absorb moisture, carbon dioxide and some organic gases.
Molecular formula: 0.70CaO·0.30Na2O·Al2O3·2.0SiO2·4.5H2O
Xuefeng 5A Molecular Sieve main uses:
1. Natural gas drying, desulfurization and decarbonation;
2. Separation of nitrogen and oxygen, separation of nitrogen and hydrogen to produce oxygen, nitrogen and hydrogen;
3. Petroleum dewaxing, separation of normal hydrocarbons from branched hydrocarbons and cyclic hydrocarbons.
4.Air separation equipment, pressure swing adsorption device
5A molecular sieve technical Index:
| Index Item | Unit | Technical index | |||
| 5A-1 1/16" | PSA－H2 | ||||
| Size | 1/16" | 4×8 mesh | |||
| (RK-29) | 6×8 mesh | ||||
| Diameter | mm | 1.5-2.0 | 1.5-2.0 | 2.4-3.6 | 3.6-4.8 |
| Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Bulk density | g/ml | ≥0.72 | ≥0.72 | ≥0.75 | ≥0.68 |
| wear rate | % | ≤0.20 | ≤0.2 | ≤0.25 | ≤0.25 |
| Crushing strength | N | ≥35 | ≥35 | ≥40 | ≥100 |
| Static water adsorption | % | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
| C4H10 adsorption capacity | ≥9.4 | ≥9.4 | |||
| Carbon dioxide adsorption | % | ≥15.6 | ≥15.6 | ||
| Package water content | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Store
Storage: Room temperature, relative humidity not more than 90%; not directly exposed to the air; avoid water, acid and alkali.
Packing: cardboard drum or carton packaging.
Note: Avoid direct exposure of molecular sieve to air.
Our service
According to the user's production requirements, we can send technicians to the site to actively cooperate and guide the loading until the drive is successful. In product trial, provide guidance and training on product knowledge and testing technology to relevant personnel when necessary.
We can not only provide high-quality molecular sieves, but also have domestic first-class adsorption experts. We can provide long-term technical support for the improvement of molecular sieve system process, equipment design and transformation, technical consultation, installation and commissioning, personnel training, etc.
In order to achieve a win-win situation with customers, Shanghai Xuefeng will continue to provide customers with pre-sales, in-sales and after-sales services.
Product Pictures
Regeneration
1. Removal of water: it depends on the pressure, temperature and water content of the regeneration gas. Under normal circumstances, the dry gas at 200~350℃ will pass through the molecular sieve bed for 3~4 hours under the pressure of 0.3~0.5kg/cm to bring the outlet temperature to 110~180℃ and cool.
2. Removal of organic matter: replace organic matter with water vapor, and then remove water.
Package
Packed in iron drums, (according to the product model) net weight 125kg, 135kg, 140kg, or according to user needs.
Factory information
Shanghai Xuefeng Molecular Sieve Co., Ltd. adopts the most advanced and fully automated assembly line molecular sieve production technology in China, and has positions for dosing, kneading, extrusion, drying, roasting and packaging. The main equipment includes pelletizing machine, hardening cylinder, kneader, extruder, belt dryer, rotary roasting furnace, vibrating screen, scale and other ancillary facilities. The production process parameters are all automatically controlled, and there is no paper recorder attached. , The results of the process parameters are comprehensively recorded, and at the same time, the operators of each position shall manually record the parameters every hour to ensure the traceability of the operation process. At the same time, the company pays attention to the inspection of intermediate products, and has set up sampling points for intermediate products in the ingredients, extrusion molding, and drying positions to ensure that the intermediate products meet the specified quality requirements.
Contact Person: Qiao
Tel: +8615038006622
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