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Product Short Description: Absorbent and Catalyst
Product Description:

The pore size of 3A molecular sieve is 3Ǻ. It does not adsorb any molecular larger than 3 Ǻ. According to the industrial application specialities. We endure our products with the characters of higher adsorption speed, stronger crushing and anticontamination resistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industries.

Product Application:
Typical applications:
 
1. Dehydration of many kinds of liquids (say ethanol)
2. Dehydration of air.
3. Dehydration of refrigerant.
4. Dehydration of natural gas or methane.
 
Dehydration of cracked gas, ethylene, ethyne, propylene or butadiene.Typical applications:
Dehydration of many kinds of liquids (say ethanol)
Dehydration of air.
Dehydration of refrigerant.
Dehydration of natural gas or methane.
Dehydration of cracked gas, ethylene, ethyne, propylene or butadiene.
Product Dose:
Molecular sieve is used as a catalyst carrier, the co-adsorption of water and carbon dioxide and co-adsorption of water and hydrogen sulfide gas and is mainly applicable to dry of medicine and air compression systems.
 
Our material will be widely used in  Foundry paint & Coating and dry mortar; drying & adsorbent agent; Gas purification of various filed. Hope our new material will be workable for your market.
Product Note:
Reactivation Method:
Insufflate the sieve bed with vapor to exchange the organics out to avoid char formation at first, and then reactivate the molecular sieve with common method.
 
Attention:
To avoid damp and pre-adsorption of organics before running or must to be reactivated.
Product Technical Specification:

 

 

    Item  

 Unit   Type    
Shape   Pellet Sphere    
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 Density g/ml    ≥0.60      ≥0.60      ≥0.64      ≥0.64
Wear Ratio %       ≤0.20       ≤0.25     ≤0.20     ≤0.20
Crushing Strength N      ≥45/cm   ≥60/cm     ≥45/p    ≥60/p
Static Adsorption %       ≥20.0     ≥20.0     ≥20.0      ≥20.0
Packing Water %       ≤1.5       ≤1.5      ≤1.5     ≤1.5
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.The pore size of 3A molecular sieve is 3Ǻ. It does not adsorb any molecular larger than 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.
Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com
 
Phone   +91 22 65113333 / 5555 / 9999 / 27611360
     
Fax   +91 22 2781 1318 :::AOH :0091 9821214367
Email   mail@rxmarine.com
 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.The pore size of 3A molecular sieve is 3Ǻ. It does not adsorb any molecular larger than 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.
Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com
 
    Item   Unit   Type    
Shape   Pellet Sphere    
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 Density g/ml    ≥0.60      ≥0.60      ≥0.64      ≥0.64
Wear Ratio %       ≤0.20       ≤0.25     ≤0.20     ≤0.20
Crushing Strength N      ≥45/cm   ≥60/cm     ≥45/p    ≥60/p
Static Adsorption %       ≥20.0     ≥20.0     ≥20.0      ≥20.0
Packing Water %       ≤1.5       ≤1.5      ≤1.5     ≤1.5
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.The pore size of 3A molecular sieve is 3Ǻ. It does not adsorb any molecular larger than 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.
Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com
 
Phone   +91 22 65113333 / 5555 / 9999 / 27611360
     
Fax   +91 22 2781 1318 :::AOH :0091 9821214367
Email   mail@rxmarine.com
 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.The pore size of 3A molecular sieve is 3Ǻ. It does not adsorb any molecular larger than 
3 Ǻ. According to the industrial application specialties. We endueourproducts with the characters of higher adsorption speed, stronger crushing and anticontaminativeresistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery, polymerization for cracked gases, ethylene, propylene and any other non-acidic gases or liquids in petroleum and chemical industrial.
Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com
 
Remarks:

It is also used for drying (removal of moisture) refrigerant Propane.

prod_useful_area:
Molucular Sieve 3A
Molecular sieve 3A is a cat-ion exchanged potassium form of A type crystal structure.
The potassium ion is larger than sodium ion,is effectively exchanged in basic 4A type molecular sieve to reduce the pore size -3A0 and it enables selective adsorption depending upon molucular size. 
 
Molecular sieve 3A is used for dehydration streams in liquid phase or vapour phase due to high drying effciency and minimises the interference of hydrocarbon co-adsorption. Our molecular Sieve exhibits high resistance to attrition and physical damage during serivce
 
Typical Technical Data
Parameter 3A-S 3A-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 (%) 21.5 18.0
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:  Commercial dehydration of unsaturated hydrocarbon streams, including cracked gas, propylene, propylene butadiene,acetylene; drying polar liquids such as methanol and ethanol, Adsorption of moleculues such as NH3 and HO from a N2/H2 flow. Considered a general-purpose drying agent in polar and non-polar media. The 3A structure is particularly effective in dehydrating the inner space of insulting glass window as well as refrigerant gases.
Product Supply Location:
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