Zeolite Molecular Sieve 4A Molecular Sieve Desicc | RFQ Sourcing Details

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RJ-1695 EINECS Shape Striped or Spherical Drying Method Static Drying Sorbent Molecular Sieves Desiccant Chemical Desiccant Advantage Excellent Catalyst Material Zeolite Drying Static Drying Package Could Be Customized Purity 99.9% Static CO2 Adsorption 18% Min Static H2O Adsorption 25% Min Type Random Packing Wear Ratio 0.25% Max Water Content 1.5% Min Structure Feature Floating Ball Filler Usage Sewage Treatment Transport Package Steel Drum, Ton Bag, Carton Box Specification 1.7-2.5mm 3.0-5.0mm Trademark RONGJIAN Origin China HS Code Production Capacity 10000ton/Year Packaging & Delivery Package Size 100.00cm * 100.00cm * 100.00cm Package Gross Weight 500.000kg Molecular Sieve Adsorption Principles Surface Force Adsorption Mechanism Molecular sieves utilize molecular gravity effects to generate a "surface force" on their fixed surfaces.

When fluid flows through: Fluid molecules undergo irregular Brownian motion Collisions occur with the adsorbent surface Molecular concentration builds up at the fixed surface This creates a concentration gradient enabling separation Size-Selective Separation The unique pore structure provides exceptional separation capabilities: Uniform and precisely sized pore distribution (typically 0.3-1.0 nm) Molecules smaller than pore diameter enter crystal cavities Larger molecules are excluded Enables highly selective separation of substances Key advantages: ✓ Precise molecular-level separation ✓ Consistent performance due to uniform pores ✓ Wide applicability for gas/liquid purification Product Application Molecular Sieves: Applications and Storage Guidelines 1.

Key Applications Molecular sieves are high-performance adsorbents widely used in: Organic & Petrochemical Industries : Gas dehydration (removing water vapor from natural gas, air, etc.) Solvent purification (e.g., drying ethanol, hydrocarbons) Environmental Protection : Waste gas purification (removing pollutants like H2S, SO2, VOCs) Other Industrial Uses : Air separation (O2/N2 production) Catalyst support in refining and chemical synthesis Advantages : ✓ High adsorption capacity (especially for water & CO 2 ) ✓ Excellent selectivity (size- and polarity-based separation) ✓ Thermal stability (usable up to 500-600°C) 2.

Storage & Handling Due to their strong hygroscopicity , molecular sieves require proper storage: Avoid air exposure : Store in sealed containers in a dry environment . Prevent moisture absorption : If exposed to humid air, regenerate before reuse (typically via heating at 250-350°C under inert gas).

Regeneration : Moisture-laden sieves can be reactivated, but repeated cycles may reduce efficiency.

Product Parameters Name Unit Molecular Sieve Shape - strip type ball Diameter mm Size ratio up to grade % ≥98 ≥98 ≥96 ≥96 Bulk density g/ml ≥0.60 ≥0.60 ≥0.60 ≥0.60 Wear ratio % ≤0.20 ≤0.25 ≤0.20 ≤0.20 Cushing strength N ≥45/cm ≥60/cm ≥45/p ≥45/p Static H2O adsorption % ≥20 ≥20 ≥20 ≥20 Water content % ≤1.5 ≤1.5 ≤1.5 ≤1.5 Detailed Photos Molecular sieve is widely used,not only as an excellent adsorbent in organic chemical industry and petrochemical industry,for gas dehydration, but also in the waste gas purification increasingly received attention.in addition,due to its high adsorption capacity, high selectivity,high temperature resistance and other characteristics,molecular sieves play an important role in many industrial fields.

Molecular sieve is very easy to absorb water, should not be directly exposed to the air when stored,should be placed in a dry place sealed storage.if moisture absorption,should be regenerated after use. Product Line Packaging & Shipping FA istrict, Pingxiang City, Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products? A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on. Q3: What Kind Of Payment Do You Accept? A:we accept T/T,western union.

Q4:What's your terms of delivery? A:EXW, FOB, CIF . Q5: Can I get free samples? A: Yes, free samples 1-2 kg,please advise your . Q6: What is your MOQ? A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.