Molecular Sieve 5A Absorbent and Catalyst manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Molecular Sieve 5A Absorbent and Catalyst at a competitive price from us. We have ready stock of Molecular Sieve 5A Absorbent and Catalyst in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
SURAT CHEMICAL TAG:
The pore size for 5A molecular sieve is about 5Ǻ. It can adsorb all kinds of molecular smaller than this size, it is mainly used in separation of the normal and isomerous alkane; pressure swing adsorption (PSA) for gases; co-adsorption of moisture and carbon dioxide. Based on the industrial application specialties, we have produced out our own PSA molecular sieve products, which have better selective adsorb ability and more rapid adsorption speed, being the elaborated products, it could suitable for gases generation and concentration PSA plants of any sizes and any types in the world.
Formula:
0.70CaO.0.30Na2O.Al2O3.20SiO2.4.5H2O
Attention:
To avoid damp and pre-adsorption of organics before running or must to be reactivated.
Item
Unit Type
Shape PelletSphere
Diameter mm 1.5 - 1.7 3.0-3.3 1.7-2.5 3.0-5.0
Size ratio up to grade% ≥98 ≥98 ≥96 ≥96
Bulk Densityg/ml ≥0.60 ≥0.60 ≥0.64 ≥0.64
Wear Ratio% ≤0.20 ≤0.25 ≤0.20 ≤0.20
Crushing StrengthN ≥30/cm ≥45/cm ≥30/p ≥60/p
Static Adsorption% ≥22.0 ≥22.0 ≥22.0 ≥22.0
N - Hexane Adsorption% ≥14 ≥14 ≥14 ≥14
Packing Water% ≤1.5 ≤1.5 ≤1.5 ≤1.5
Typical Application:
Pressure swing adsorption
Removal of water and carbon dioxide from air
MOLECULAR SIEVE 5A
Divalent calcium ion is exchanged in place of sodium cation in -4A crystals which gives oire apertures of -5Ao. 5A molecular sieve exclude molecules of effective diameter >5A0, e.g., all 4-carbon rings, and iso-compounds.
Molecular sieve 5A adsorbs n-paraffin irrespective of chain lenght and not the branched chain hydrocarbon. Hence it is uesed for specific applications like separations of normal from branched chain paraffin. 5A has excellent drying capacity with simultaneously removing other impurities such as carbon dioxide, hydrogen sulfide. Our molecular sieve exhibits high resistance to attrition and physical damage during serivce.
Typical Technical Data
Parameter 5A-S 5A-G
Shape Pellets Beads Pellets Beads
Size (mm) 3.0 & 1.5 0.5 – 6.0* 3.0 & 1.5 0.5 – 6.0*
Bulk Density (kg/lit.) 0.75 – 0.85 0.64 – 0.70
Water Adsorption Capacity @ 15% RH & 300C (%) 19.0 16.0
Water Adsorption Capacity @ 75%RH & 300C (%) 23.5 21.0
Attrition loss / Abrasion loss (%) <0.15 <0.2
Specific Heat (kcal/kg H2O) 0.23
Heat of Adsorption (kcal/kg H2O) 1050
Packing in steel drum (kg) 150-160 125-145
* A set of size can be selected from the above range. E.g 0.5 mm, 1-3 mm, 2-4 mm, 3-5mm etc.
Major Applications: Separation of normal paraffins frombranched-chain and cyclic hydrocarbons; removal of H2S, CO2 and mercaptans from natural gas, inert gas drying and purification (removal of CO2 with simultaneous drying), Recycle gas sweetening (removal of H2S), pretreatment of natural gas-liquification (removal of H2O, CO2, H2S & mercaptans), etc,Molecules adsorbed include nC4H10, nC4H9OH, C3H8 to C22H45, and dichlorodifluoro methane (Freon 12).
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