4A Molecular Sieve

Molecular Sieve 4A is an alkali alumino
silicate; it is the sodium form of the Type A crystal
structure. 4A molecular sieve has an effective pore opening
of about 4 angstroms (0.4nm). XINTAO type 4A molecular
sieve will adsorb most molecules with a kinetic diameter of
less than 4 angstroms and exclude those larger. Such
adsorbable molecules include simple gas molecules such as
oxygen, nitrogen, carbon dioxyde and straight chain
hydrocarbons. Branched chain hydrocarbons and aromatics are
excluded.
Application:
Drying and removing of CO2 from natural gas, LPG, air,
inert and athmospheric gases, etc.
Removal of hydrocarbons, ammonia and methanol from gas
streams (ammonia syn gas treating)
 Special types are used in the air break units of buses,
trucks and locomotives.
 Packed in small bags, it may be used simply as a packaging
desiccant.

1. Well and High Quality Control
2. Prompt Delivery
3. Competitive Prices

3824909990

200 TONS

ISO9001-2000

25kg carton box, inside alumina foil bag airtight

Sea or air transport

one week

Molecular Sieve, desiccant