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Zeolite 3A Pellet Molecular Sieve:
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3A molecular sieves do not adsorb chemicals whose molecular diameters are larger than 3?. The?application characteristics of this molecular sieve include?fast adsorption speed, frequent regeneration ability, crushing resistance and?pollution resistance.?These features can improve its use efficiency and prolong its usage life. 3A molecular sieves are the necessary desiccant in petroleum and chemical?industries?for?refining oil, polymerization, and chemical gas-liquid depth drying.
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Typical Chemical Formula
0.45 K2O . 0.55 Na2O . Al2O3 . 2 SiO2 . 4.5H2O
?SiO2?: Al2O3 ≈2
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Technical Parameter
| Item | Unit | Technical data | |||
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 | ≥0.64 | ≥0.64 | ≥0.68 | ≥0.68 |
Wear ratio | % | ≤0.20 | ≤0.25 | ≤0.10 | ≤0.10 |
Crushing strength | N | ≥45/cm | ≥60/cm | ≥30/piece | ≥70/piece |
Static water adsorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
Ethylene adsorption | % | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
Water content, as shipped | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
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Typical Application?
?Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)?
?Cracked Gas Drying
?Drying of natural gas, if COS minimization is essential, or?a minimum co-adsorption of hydrocarbons is required.?
?Drying of highly polar compounds, such as methanol and ethanol
?Drying of liquid alcohol
?Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
?Drying of refrigerants
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Regeneration
KANGYU?molecular sieve Type 3A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.?
To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.
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Size?
3A - Zeolites?are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh)?and as powder, and in pellet 1.6”, 3.2”.
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Attention
?To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
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Why choose products from?KANGYU ?
1.?? Specialize?in?this?field?for?more than 10 ?years.
2.? ?More than 1000 workers,?Strong ability of production.
3.? ?Shorter delivery time.
4.? ?Rich?variety?of?products:molecular sieve,random and structured chemical packing in ceramic,plastic&metal honeycomb ceramics,inert ceramic balls,activated alumina,alumina grinding balls,expanded perlite,porous ceramic filter pipe and so on.
5.? ?Competitive?price,modern??appearance.
6.? ?Do any sticker you need(OEM,ODM).
7. ??Going?green?and?environmental?protection:No mercury, No radition, No UV.
8.?Honesty is the most important
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Q: What is your MOQ?
A:? Our product MOQ is 1000kg&1m3
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Q:? What is the delievery time?
A:?? It takes aroud 10-15days for one 20" container.
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Q:? What is the shipping port?
A:? Shanghai,Shenzhen,Qingdao.
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Q:? What is payment terms?
A:? T/T,L/C, West Union.
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Q: What information should I offer to you if I want to know the price?
A: Appication/usage,Size,Material,Quantity,Package term,Delievery time,Payment term,Destination.
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Q: What is your warranty?
A: By?National?Standard?GBT?10504-2008, Offer?lifetime?consultation?on?problems occurred.
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We Specialized in Manufacturing??molecular sieve, random and structured chemical packing in ceramic, plastic & metal, honeycomb ceramics, inert ceramic balls, activated alumina, alumina grinding balls,?etc.
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We?has an annual manufacturing capacity of 5000 ton molecular sieves, 20000 m3 of varieties types of chemical packings, 3000 m3 of honeycomb ceramics and 5000 m3 of inert ceramic balls, 2000 ton activated alumina etc.
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?Contact person: Vinna He ?Whatsapp/Tel: +86 15107997205 ?sales1@pxkangyu(dot)com
