Zeotec Adsorbents Private Limited
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Hari Nagar Ashram, New Delhi, Delhi
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Molecular Sieve

With the assistance of our chemical engineers, we are able to provide a quality range of Molecular Sieve. These are aggressive and expensive amongst all primary desiccants and are used for removing water from liquids and gases efficiently. Our range of Molecular Sieve includes Molecular Sieve Type 3A, Molecular Sieve Type 4A, Molecular Sieve Type 5A, Molecular Sieve Type 13X and Carbon Molecular Sieve. The crystalline composition of these sieves help in yielding water- free products.


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Approx. Rs 210 / Kilogram
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Our organization is engaged in manufacturing and exporting a wide range of Molecular Sieve Type 4A. It is an alkali aluminosilicate and is available in sodium form of the Molecular Sieve Type A. Available in standard 4A grade, these have an effective pore opening of about 4 angstroms (0.4 nm). We offer these in powder form, pallets and beads, packed in 50/100 Kg steel drum with inner polyethylene bags.

Chemical Formula:

  • Na20 Al203
  • 2 Si02 n H20

Application Area: 

  • Used in static applications (non-regenerative) for desiccant packages and for drying in insulating glass units
  • Used to dehydrate most fluids both static and dynamic drying
  • Adsorb molecules with a kinetic diameter of less than 0.4 nm and exclude those larger
  • Used in dynamic applications (regenerative) for drying and purification of natural gas, LPG, air, inert gases and solvents, removal of carbon dioxide, ammonia and methanol from fluid streams

Properties:

Bead sizes (nominal)2.5-5 mm2-3 mm1-2 mm
4x8 mesh8 x 12 mesh10 x 18 mesh
Crush strength7 kp4 kp2 kp
Nominal pore diameter4 angstroms (0.4 nm]
Type of crystal structurecubic
Bulk density770 g/l
Equilibrium water capacity at 20 °C/55 % R.H.22 % wt.
Water content (as shipped)1.5 % wt. (max.)
Heat of adsorption (max.)4200 KJ/Kg water
Specific heat (approx.)1.07 KJ/kg °C

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Approx. Rs 270.99 / Set
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Product Details:
Minimum Order Quantity25 Set
Grade StandardType 5A
Our range of Molecular Sieve Type 5A is checked for accurate composition through bulk density, water content, crush strength and other chemical specifications.

Specifications:-

ParametersVALUEUNIT
Bulk Density0.650 - 0.670Kg/litre
Particle ShapePellets
Particle Size (diameter)1.5 – 1.7mm
Crush Strength100 N/granule
Packing20Kg
Moisture (As Packed)<3% kg/kg
Adsorption Pressure
(Mpa)
N2 Purity
(%)
N2 Production Capacity
(m3/h.t)
PSA - N2
Recovery (%)
0.699.996017
99.911029
99.517038
9921041
98.524048
9827050
9535055
0.799.996517
99.911629
99.518838
9924041
98.527048
9830050
9537555
0.899.996817
99.912429
99.520238
9926141
98.529048
9832050
9539055
Applications:
  • Isomerization feed desulphurising
  • Paraffin sweetening
  • Sweetening and drying of liquefied petroleum gas
  • Removing CO2 steam cracked gas
  • Drying and sweetening of rocket propellant
  • Treatment of acetic acid process gases
  • NH3 synthesis gas drying and purifying
  • Solvent drying
  • Refrigerant purifying
  • Purification of H2

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Approx. Rs 225 / Kilogram
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We offer an extensive array of Molecular Sieve Type 3A that has an effective pore opening of about 3 angstroms (0.3 nm). The chemical formula of Molecular Sieve Type 3A is 0.45 K2O – 0.55Na2O Al2O3 -2SiO2 - nH2O. Available in standard 3A grade, our range of Molecular Sieve 3A is alkali. We provide these in powder form, pallets and beads in 50/100 Kg steel drum with inner polyethylene bags.

Applications:
  • Cracked gas streams
  • Used for drying of unsaturated hydrocarbons (such as ethylene, propylene and butadiene)
  • Used for static (non-regenerative) removal of H20 from gas filled insulating glass units and from refrigerant gases
  • Helpful in adsorbing molecules with a kinetic diameter of less than 0.3 nm and exclude those larger
  • Used in natural gas where COS minimization is required and of polar compounds such as methanol and ethanol
Properties:

Bead sizes (nominal)2.5-5 mm2-3 mm1-2 mm
4x8 mesh8 x 12 mesh10 x 18 mesh
Crush strength7 kp4 kp2 kp
Nominal pore diameter3 angstroms (0.3 nm)
Type of crystal structurecubic
Bulk density760 g/l
Equilibrium water capacity at 20 °C/55 % r.h.21 % wt.
Water content (as shipped)1.5 % wt. (max.)
Heat of adsorption (max.)4200 KJ/Kg water
Specific heat (approx.)1.07 KJ/kg °C




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Approx. Rs 240 / Kilogram
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Product Details:
Minimum Order Quantity25 Kilogram
Pack Size50/100 Kg
Pack TypeSteel drum with inner polyethylene bags
BrandZeotec.
Grade StandardType 13X, 4A ,5A, 3A
Molecular Sieve Type 13X offered by us is processed using finest quality ingredients. These are extensively used to adsorb the molecules of larger diameters and thus find application in medical and air compressor systems.

Specifications :-

Type of crystal stiruclturer Hexagonal
Bulk density 680 g/l
Equilibrium water capacity
At 20 0C/ 55 % r.h. 29 % wt.
Equilibrium CO2 capacity 19.8 % wt.
Water content (as shipped) 1.5 % wt. (max.)
Heat of adsorption (max.) 4200 KJ/Kg water
Specific heat (approx.) 1.07 KJ/Kg 0C
Bead sizes (nominal) 2.5-5 mm 2-3 mm 1-2 mm
4x8 mesh 8x12 mesh 10x18 mesh
Crush strength 7 kp 4 kp 2kp

Applications:
  • General gas drying, air plant feed purification
  • Paraffin sweetening
  • Sweetening and drying of liquefied petroleum gas
  • Removing CO2 steam cracked gas
  • Drying and sweetening of rocket propellent
  • Treatment of acetic acid process gases
  • NH3 synthesis gas drying and purifying
  • Solvent drying

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Approx. Rs 680 / Kilogram
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We are able to provide our clients an effective range of Carbon Molecular Sieve that is used to produce nitrogen gas by Pressure Swing Adsorption (PSA). Our chemical engineers enable us in producing Carbon Molecular Sieve that results in high purity of nitrogen. Moreover, these are also useful in separating compressed nitrogen gas from other gaseous streams mainly oxygen and water vapor. Further, its crystalline composition enables it to yield finished products.

Physical Properties:

Parameters

Value

Unit

Grade

Zeoad-3kType-172

 

Bulk Density

0.68

gm/litre

Particle Shape

Pellets

 

Particle Size (diameter) Screen Analysis

1.7/2.3

mm

Impact Hardness

98.9

%

Abrasion Resistance

0.1

%

Packing

20/40

Kg

Moisture (As Packed)

<3

% kg/kg

Life of Material

08/10/09

Years


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Zeotec Adsorbents Private Limited

Yogesh (CEO)
No. 187, Ground Floor, Hari Nagar Ashram Mathura Road
New Delhi - 110014
Delhi, India
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