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Adsorption Technology,
Empower Global Industry

Ship 5 tons of molecular sieve 4A for TSA & PSA Adsorption Tower

Time:2026-10-20


Our factory has finished packing and shipped 5 tons of 4A molecular sieve  successfully , a bulk regenerable zeolite adsorbent designed exclusively for TSA adsorption tower and PSA adsorption tower fixed bed filling. This large batch order is targeted at industrial gas dehydration and compressed air drying projects, which is the most mainstream application scenario for bulk 4A molecular sieve purchases above 5 tons.



Our 4A molecular sieve has a stable 4Å pore opening. It can selectively adsorb water vapor, carbon dioxide, methanol, ammonia and other small polar molecules. It is perfectly matched with thermal swing adsorption (TSA) and pressure swing adsorption (PSA) cyclic regeneration technology. After being filled into adsorption towers, the 4A zeolite pellets run continuous adsorption and desorption cycles to maintain long-term stable low-dew-point drying performance.

This batch of 4A molecular sieve pellets is mainly used in adsorption air dryers for compressed air drying and instrument air drying. It effectively removes moisture to avoid pipeline corrosion, pneumatic valve failure and ice blockage in automation equipment. Beyond compressed air treatment, the 4A molecular sieve for TSA PSA towers also serves multiple industrial purification projects, including natural gas dehydration, air separation pre-purification, hydrogen and argon gas drying, as well as deep solvent dehydration in fine chemical and pharmaceutical production.

This 4A zeolite adsorbent features high crush strength, low dust generation and excellent hydrothermal stability, fully meeting the long-cycle operation requirements of fixed bed adsorption systems. It is ideal for large-volume tower loading and regular bulk replacement for industrial gas purification plants.


We keep sufficient stock of 4A, 3A, 5A, 13X molecular sieve and activated alumina adsorbents all year round. Global buyers can contact us to get COA, TDS documents and competitive bulk prices of molecular sieve for TSA PSA adsorption tower and compressed air dryer.

OIM Chemical is a professional Chinese manufacturer and exporter of molecular sieve and industrial adsorbents. We provide reliable zeolite desiccant solutions for gas drying, gas purification and gas separation projects worldwide. 

 

Our factory has finished packing and shipped 5 tons of 4A molecular sieve  successfully , a bulk regenerable zeolite adsorbent designed exclusively for TSA adsorption tower and PSA adsorption tower fixed bed filling. This large batch order is targeted at industrial gas dehydration and compressed air drying projects, which is the most mainstream application scenario for bulk 4A molecular sieve purchases above 5 tons.



Our 4A molecular sieve has a stable 4Å pore opening. It can selectively adsorb water vapor, carbon dioxide, methanol, ammonia and other small polar molecules. It is perfectly matched with thermal swing adsorption (TSA) and pressure swing adsorption (PSA) cyclic regeneration technology. After being filled into adsorption towers, the 4A zeolite pellets run continuous adsorption and desorption cycles to maintain long-term stable low-dew-point drying performance.

This batch of 4A molecular sieve pellets is mainly used in adsorption air dryers for compressed air drying and instrument air drying. It effectively removes moisture to avoid pipeline corrosion, pneumatic valve failure and ice blockage in automation equipment. Beyond compressed air treatment, the 4A molecular sieve for TSA PSA towers also serves multiple industrial purification projects, including natural gas dehydration, air separation pre-purification, hydrogen and argon gas drying, as well as deep solvent dehydration in fine chemical and pharmaceutical production.

This 4A zeolite adsorbent features high crush strength, low dust generation and excellent hydrothermal stability, fully meeting the long-cycle operation requirements of fixed bed adsorption systems. It is ideal for large-volume tower loading and regular bulk replacement for industrial gas purification plants.


We keep sufficient stock of 4A, 3A, 5A, 13X molecular sieve and activated alumina adsorbents all year round. Global buyers can contact us to get COA, TDS documents and competitive bulk prices of molecular sieve for TSA PSA adsorption tower and compressed air dryer.

OIM Chemical is a professional Chinese manufacturer and exporter of molecular sieve and industrial adsorbents. We provide reliable zeolite desiccant solutions for gas drying, gas purification and gas separation projects worldwide. 

 

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