About NSP-2 Molecular Sieve:
NSP-2 molecular sieve is a crystalline sodium aluminate with developed three-dimensional pore structure and strong polarity. It has a strong adsorption effect on water molecules, so it is suitable for deep natural gas dehydration and CO2 occasions.
It has large specific area, developed pores, large water adsorption capacity, fast dehydration, high dehydration depth, dehydration can also remove CO2 and other gases.
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Technical Parameter of NSP-2 Molecular Sieve:
| Item Type | Unit | Spherical | Bar | Note | |
|---|---|---|---|---|---|
| Diameter | mm | 3-5mm | 1-8’’ | 1-16’’ | – |
| Static H2O Adsorption | %wt | ≥22.5 | ≥22.5 | ≥22.5 | 25℃, saturated salt solution |
| Crush Strength | N | ≥80 | ≥80 | ≥40 | Average 25 beads |
| Bulk Density | g/ml | ≥0.72 | ≥0.66 | ≥0.66 | Tapped |
| Loss on Attrition | %wt | ≤0.10 | ≤0.30 | ≤0.20 | – |
| Particle Ratio | % | ≥98 | ≥98 | ≥98 | – |
| Package Moisture | %wt | ≤1.50 | ≤1.50 | ≤1.50 | 575℃, 1hr |
Applications of NSP-2 Molecular Sieve:
In the production of compressed natural gas (CNG) or liquefied natural gas (LNG), NSP-2 Molecular Sieve is used for deep dehydration, to prevent the equipment or pipelines from freezing and clogging during pressurization and liquefaction.
Generally, two or three tower processes are used, and two tower processes are used for longer periods. During production, one tower is in adsorption state and another is in activation regeneration state. During adsorption, the natural gas with high water content generally passes through the molecular sieve bed from top to bottom to reduce the disturbance of gas flow to the molecular sieve bed. When switching between adsorption and regeneration, the pressure-lowering and pressure-generating rates should be less than 0.3MPa/min.
Packing & Shipping of NSP-2 Molecular Sieve:
25kg/ carton;
55 gallon / sealed steel drum;
Tqhp can customize different packaging according to customer requirements.
NSP-2 Molecular Sieve Properties |
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| Other Names | N/A |
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| Appearance | NA |
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| Solubility in H2O | N/A |
| Exact Mass | N/A |
NSP-2 Molecular Sieve Health & Safety Information |
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| Signal Word | N/A |
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| Transport Information | N/A |