Molecular Sieve Guides
Technical notes written for engineers and buyers who specify, purchase or operate molecular sieve beds. Every guide is based on our own production data and field experience — no recycled brochure claims.
Market and buying guides
What molecular sieve actually costs, what moves the price, and how to import it without surprises.
- Molecular Sieve Price 2026: What Buyers Should Budget
- What Sets the Cost of Molecular Sieve: Raw Materials, Energy and Freight
- Molecular Sieve Demand in 2026: Which Applications Are Growing
- Importing Molecular Sieve from China: A Buyer’s Checklist
- Molecular Sieve Technology in 2026: What Is Actually Changing
Specification and decision guides
Choosing between grades, bead sizes and suppliers, plus what to do when a bed stops performing.
- Molecular Sieve vs Activated Alumina vs Silica Gel
- Molecular Sieve Bead Size: 1.6, 3.2 or 4.8 mm?
- Molecular Sieve HS Code: 2842.10, Not 3824.99
- Why Molecular Sieve Loses Capacity: Five Failure Modes
- Molecular Sieve for Biogas Upgrading: Where It Fits
Product-duty guides
One guide per duty: oxygen generation, gas dehydration, insulating glass, air pre-purification and compressed-air drying.
- Li-LSX Molecular Sieve for PSA Oxygen: What the Grade Decides
- Natural Gas Dehydration: 3A, 4A or 13X?
- 3A Molecular Sieve in Insulating Glass Spacers
- 13X APG in Air Pre-Purification: The Bed Before the Cold Box
- 4A Molecular Sieve in Compressed-Air Dryers
Operation and maintenance guides
Bed sizing, regeneration temperature, storage and shelf life — the numbers that decide how long a charge lasts.
- 3A Molecular Sieve for Ethanol Dehydration
- Carbon Molecular Sieve for PSA Nitrogen Generation
- How to Size a Molecular Sieve Bed: Five Steps
- Molecular Sieve Regeneration: Temperature by Type
- Molecular Sieve Storage and Shelf Life
Bulk supply and procurement guides
Factory-direct supply, MOQ, packing, shipping terms and what a bulk quote should contain.
- Bulk Molecular Sieve Supply: Factory Direct, MOQ, Shipping
- Molecular Sieve for Nitrogen Generators: Bulk Supply
Need a recommendation for your duty
Send us the gas, the flow rate, the dew point or purity target and the regeneration method — we will come back with a grade, a bead size and a bed estimate. Request a factory quote or ask for a sample.