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4A Molecular Sieve is a highly effective synthetic zeolite adsorbent designed for dehydration, purification, and separation processes in industries such as petrochemicals, natural gas, refrigeration, and pharmaceuticals. With a uniform pore size of 4 angstroms (0.4 nm), it selectively adsorbs water and small molecules while excluding larger compounds, ensuring optimal performance in drying and purification applications. Its high adsorption capacity, rapid kinetics, and thermal stability make it ideal for both industrial and laboratory use.
4A Molecular Sieve
The 3A molecular sieve is a synthetic zeolite with a uniform pore structure (3Å diameter), enabling selective adsorption based on molecular size and polarity.
Key Mechanisms:
- Size-Selective Adsorption: The 3Å pores allow only molecules smaller than 3Å (e.g., H₂O, 2.6Å) to enter, while excluding larger molecules (e.g., NH₃, CO₂, hydrocarbons).
- Ion-Exchange Modification: Derived from 4A molecular sieve (Na⁺ form), 3A is produced by replacing Na⁺ with larger K⁺ ions, reducing the effective pore size from 4Å to 3Å.
- High Affinity for Water: The negatively charged aluminosilicate framework and K⁺ cations create strong electrostatic interactions with polar H₂O molecules, ensuring efficient adsorption.
3A Molecular Sieve
Non-Flanged Liquid Surface Covering Balls are high-performance floating media designed for maximum flexibility in liquid surface coverage applications. These seamless spherical units provide 90-93% surface coverage efficiency through optimized close-packing geometry, making them ideal for standard evaporation control and contamination prevention in tanks, reservoirs, and process vessels. Manufactured from UV-stabilized polyethylene (PE) or polypropylene (PP), they offer reliable performance in water treatment, chemical storage, and industrial process applications where flanged designs are not required.
Rimless Liquid Covered Balls
Flanged Liquid Surface Covering Balls represent a breakthrough in evaporation control technology, featuring an integrated peripheral flange that enhances coverage efficiency and stability in turbulent liquid surfaces. These precision-engineered spheres combine high-performance polymers with an innovative rimmed design to achieve 98%+ surface coverage in storage tanks for chemicals, petroleum products, and water reservoirs. The unique flange structure prevents ball overlap and ensures uniform distribution even under high wind or wave conditions.
Liquid Covered Ball with Edge
Diamond-Shaped Liquid Surface Covering Balls are precision-engineered floating media designed for superior liquid surface coverage in storage tanks, reservoirs, and industrial process vessels. Featuring a unique rhombic dodecahedron geometry, these balls provide 92-95% surface coverage efficiency – significantly outperforming traditional spherical designs. Manufactured from high-grade polypropylene (PP) or polyethylene (PE), they combine advanced fluid dynamics with chemical resistance for demanding applications in petrochemical, water treatment, and specialty chemical industries.
Rhombic Liquid Covered Balls
Strip Zeolite Molecular Sieves are advanced adsorption materials engineered in a unique elongated strip configuration, combining the exceptional molecular selectivity of zeolites with enhanced structural properties for industrial applications. These sieves feature high-density zeolite crystals bonded to flexible or rigid substrate strips, designed for continuous or batch adsorption processes in gas separation, VOC recovery, and purification systems.
Strip zeolite molecular sieve
Iron-Carbon Fillers are specialized media designed for advanced wastewater treatment processes, particularly in microelectrolysis (Fe-C) systems. Composed of a high-purity iron-carbon alloy, these fillers utilize the electrochemical reactions between iron (Fe) and carbon (C) to degrade organic pollutants, remove heavy metals, and improve wastewater biodegradability. They are widely used in industrial wastewater treatment for industries such as chemical, pharmaceutical, textile, and electroplating to address complex contamination challenges.
Iron Carbon Fillers
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