NINGBO INNO PHARMCHEM CO.,LTD. offers a comprehensive range of zeolite molecular sieves, engineered to provide superior performance in gas purification across a multitude of industrial sectors. These highly selective adsorbents are the cornerstone of modern gas processing, enabling the removal of specific contaminants to achieve desired purity levels.

The effectiveness of zeolite molecular sieves in gas purification stems from their uniform and precisely controlled pore structures. Different types of molecular sieves, such as our 3A, 4A, 5A, and 13X variants, possess distinct pore sizes that determine their adsorption selectivity. For instance, the 3A molecular sieve is ideal for removing water from unsaturated hydrocarbons like ethylene and propylene, where larger molecules must be excluded. Its fast adsorption speed makes it highly efficient for continuous drying processes.

The 4A molecular sieve broadens the scope of purification by adsorbing water, methanol, ethanol, and other small polar molecules. This makes it invaluable in natural gas processing for dehydration and in various chemical synthesis streams where the removal of polar contaminants is critical. The ability to handle diverse purification tasks highlights the versatility of our molecular sieve products.

When it comes to separating gas mixtures, the 5A molecular sieve shines. It is widely employed in processes like the purification of synthesis gas to produce high-purity hydrogen via PSA technology, or for separating normal paraffins from branched ones. Its high adsorption capacity and selectivity contribute significantly to the efficiency and economics of these separation processes.

For applications requiring the removal of larger molecules or a broader spectrum of contaminants, the 13X molecular sieve is the preferred choice. Its 10 Angstrom pore size allows it to adsorb water, carbon dioxide, and other molecules with larger critical diameters. This capability is essential in air separation units for removing impurities that could cause operational issues at cryogenic temperatures.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to advancing gas purification technologies through our high-quality zeolite molecular sieves. We understand that each application has unique requirements, and we work closely with our clients to provide the most effective and efficient purification solutions. Our products are characterized by excellent mechanical strength, thermal stability, and regeneration efficiency, ensuring reliable performance and long service life.