Ashi Inc


Contact Us

27 Ashoka Chamber, 5-b Rajendra Place Metro Station, Delhi - 110060, India

Mobile : +91-8882444999

Phone : +91-11-25735151

Fax : +91-11-25755507

Call Us : 08039632725


Molecular Sieves




We are one of the most reliable Molecular Sieve i.e. a material consisting of tiny pores having precise & uniform size, primarily used as an adsorbent for gases and liquids. The molecules of Sieve are very tiny and they easily get passed through the pores while larger molecules cannot. Also, customers can be eased with the availability of Molecular Sieves at the most affordable prices.


Available Standard Grades :
  • 3A
  • 4A
  • 5A
  • 13X

Types Available :
  • CARBON MOLECULAR SIEVE (CMS)
  • ZEOLITE MOLECULAR SIEVE (ZMS)

CARBON MOLECULAR SIEVE (CMS) :
CMS is the porous carbon skeletal framework remaining after the pyrolysis of a polymeric precursor. Due to their high porosity, these materials are primarily used for collecting very small molecular-sized compounds (C2-C5)

Applications :
  • Adsorption of oxygen
  • Pressure swing adsorption plants and membranes

ZEOLITE MOLECULAR SIEVE (ZMS) :
ZMS is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases and liquids.

Applications :
  • Air dehumidification
  • Generation and purification of argon
  • Carbon dioxide removal
  • Dehydration of many kinds of liquid Ex.Ethanol
  • Dehydration of natural gas, methane, ethylene, propylene, butadiene
  • Dessicant for paints and other chemicals
  • PSA plant (nitrogen production)
  • Non regenerative removal of solvent vapours