Molecular sieve information : Shape:Kernel. Colour:Light brown,light red,light yellow,light gray. Storage:Save in a cool place. Weight:2.5kg. Size:3A,4A,5A,13X. Molecular Sieve 3A Recommended Application 1.Dehydration of refrigerant. 2.Drying of highly polar compounds,such as methanol and ethanol. 3.Drying of unsaturated hydrocarbons (e.g.ethylene, propylene , butadiene). 4.Static,(non-regenerative)dehydration of insulating glass units,whether air filled or gas-filled. 5.Drying of natural gas, if COS Minimization is essential or a minimum co-adsorption of hydrocarbons is required. Molecular Sieve 4A Recommended Application 1.Dehydration of electronic element, pharmaceutical , food,etc. 2.Drying and removing of CO2 form natural gas,LPG,air,insert and atmospheric gases,etc. 3.Removal of hydrocarbons,ammonia and methanol from gas streams (ammonia syn gas treating). 4.Dehydration of refrigerant and air in the air break unit of buses,trucks and locomotives. Molecular Sieve 5A Recommended Application 1.Separation of normal-and iso-paraffins. 2.Production of high purity N2,O2,H2 and insert gases from mixed gas streams . 3.Remove water,CO2,H2S from sour natural gas streams , while decreasing COS formation. Molecular Sieve 13x Recommended Application 1.Separation of enriched oxygen from air. 2.Production of medical or bulk oxygen in PSA units. 3.Removal of co2 and moisture from air (air pre-purification)and other gases. 4.Catalyst protection , removal of oxygenates from hydrocarbons(olefin streams) 5.Removal of mercaptans and hydrogen sulphide from hydrocarbon liquid streams such as LPG, butane, propane etc.