Place of Origin: | China |
Certification: | ISO9001:2015 |
Model Number: | DG1/8" |
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): | 3.6-4.8 | Shape: | Sphere, Strip, Etc |
High Light: | 5A zeolite molecular sieve,2.4mm Zeolite Molecular Sieve,6×8 Mesh 5A Zeolite Molecular Sieve |
2.4mm 6×8 Mesh 5A Zeolite Molecular Sieve
Product introduction
5A Molecular Sieve, is an alkali alumina silicate. It is the calcium form of the type A crystal structure. It has an effective pore opening of 5 angstroms(0.5nm). It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger.
"Packing-mall" 5A Molecular Sieve, has high select adsorption and fast adsorption speed. It is especially suitable for PSA 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 |
Application
The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed.
It is also used for the separation of normal- and iso paraffins.
Production of high purity N2, O2, H2 and inert gases from mixed gas streams.
Common model
Molecular sieve models commonly used in the gas industry;
Type A: Potassium A (3A), Sodium A (4A), Calcium A (5A), Type X: Calcium X (10X), Sodium X (13X)
Type Y: Sodium Y, Calcium Y
Product Pictures
Product Performance
Molecular sieve has strong moisture absorption capacity and is used for gas purification treatment. Avoid direct exposure to the air during storage. Molecular sieves that have been stored for a long time and have absorbed moisture should be regenerated before use. Molecular sieve avoids oil and liquid water. Try to avoid contact with oil and liquid water when in use. The gases to be dried in industrial production include air, hydrogen, oxygen, nitrogen, argon, etc. Two adsorption dryers are used in parallel, one works, and the other can be regenerated. Alternate work and regeneration to ensure continuous operation of the equipment. The dryer works at 8-12°C, and regenerates when heated to 350°C. Different specifications of molecular sieve have slightly different regeneration temperatures. Molecular sieves have a good catalytic effect on certain organic gas phase reactions.
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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