At a Glance: Shanli Molecular Sieve Model Selection Guide

Elenco blog

blog

Elenco blog

TAG

setaccio molecolare 5A Aggiornamento tecnico del setaccio molecolare 5A Future tendenze applicative del setaccio molecolare 5A Adsorbente ad alta purezza SHANLI Gel di silice Polvere di allumina attivata Catalizzatori per il trattamento dei gas di scarico Catalizzatori a setaccio molecolare di zeolite

At a Glance: Shanli Molecular Sieve Model Selection Guide

May 27, 2026

In PSA nitrogen generation, oxygen production, and air drying, the right molecular sieve ensures gas purity, energy efficiency, longevity, and stability. Shanli offers carbon molecular sieves for nitrogen, oxygen, methane, noble gas enrichment, and general adsorption. This selection table helps you quickly find the right Shanli model. For detailed specs or custom solutions, contact us.

1.Core Product Categories

Based on application and adsorption principle, Shanli molecular sieves fall into three main categories:

Nitrogen-Generation Molecular Sieves，for nitrogen enrichment and separation

Oxygen-Generation & Methane-Purification Sieves，for efficient gas enrichment

Multifunctional Adsorbents (3A, 4A, 5A)，selectively adsorb water, CO₂, and other impurities based on pore size, ideal for gas drying and purification

2.Model Selection Table

Selection logic: Define application & gas requirement → verify purity & output performance → match physical parameters & system scale. The table below provides a quick selection guide. For detailed parameter interpretation or custom matching, please contact us.

Model	Type	Key Performance (N₂ efficiency at 0.7MPa)	characteristic	Typical Applications
SLCMS-UEP	N₂-dedicated CMS	• 99.99% → 175 Nm³/h·t • 99.9% → 250 Nm³/h·t • 99.5% → 340 Nm³/h·t	Ultra-high purity N₂	electronics, pharmaceutical packaging, chemical blanketing. Suitable for PSA systems requiring stable 99.999% N₂.
SLUHP-100	N₂-dedicated CMS	• 99.99% → 148 Nm³/h·t • 99.9% → 210 Nm³/h·t • 99.5% → 310 Nm³/h·t	Ultra-high purity N₂ with energy saving	selectronics manufacturing, pharma production
SLCMS-HP1	N₂-dedicated CMS	• 99.99% → 125 Nm³/h·t • 99.9% → 185 Nm³/h·t • 99.5% → 275 Nm³/h·t	High N₂ recovery	food packaging, coal mine fire prevention, chemical blanketing. Reduces compressed air consumption
SLCMS-G1.3	N₂-dedicated CMS	• 99.99% → 120 Nm³/h·t • 99.9% → 175 Nm³/h·t • 99.5% → 265 Nm³/h·t	High mechanical strength or large medium/low-purity N₂ demand	mine fire prevention, oil tank blanketing, grain storage, ship inerting. Coarse particles reduce pressure loss

Model	Type	Key Performance	Typical Applications
SLCMS-OG	Oxygen enrichment adsorbent	High O₂ concentration & recovery; up to 99.5%	PSA oxygen generation, e.g., medical oxygen, plateau oxygen supply, oxygen-enriched combustion.
SLCMS-CBG	Methane purification CMS	Adsorbs N₂, CO₂, etc. from methane to increase purity & recovery	Coalbed methane / biogas / natural gas purification to improve heating value and pipeline gas standards.
3A	General adsorbent	Selectively adsorbs water; excludes molecules >0.3nm (e.g., ethylene, propane)	Desiccant for insulating glass, drying unsaturated hydrocarbon streams (e.g., cracked gas).
4A	General adsorbent	Adsorbs water, methanol, ethanol, etc.; excludes branched alkanes	Deep drying of air, natural gas, refrigerants; static dehydration.
5A	General adsorbent	Separates normal from iso-alkanes; adsorbs straight-chain molecules <C5	Pre-treatment for high-purity N₂ by PSA; separation of CO₂, H₂ from industrial gases.