Low-silica zeolites

zeolite 3A

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Supply Ability:1000 Ton/Tons per Month Manufacturing reduced iron powder
Port：Qingdao or Tianjin port, China
Product description: molecular sieve beads are the potassium form of the Type A crystal structure with a pore opening of approximately 3 Ångstroms in diameter. The three dimensional pore structure will adsorb molecules up to 3 Ångstroms while excluding larger molecules such as unsaturated hydrocarbons and highly polar alcohols such as methanol and ethanol. The beads exhibit high mass transfer efficiency, high crush strength and durability.
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Zeolite 3A Description

molecular sieve beads are the potassium form of the Type A crystal structure with a pore opening of approximately 3 Ångstroms in diameter. The three dimensional pore structure will adsorb molecules up to 3 Ångstroms while excluding larger molecules such as unsaturated hydrocarbons and highly polar alcohols such as methanol and ethanol. The beads exhibit high mass transfer efficiency, high crush strength and durability.

K 12 [（AlO 2）12（SiO 2）12 ]·nH 2 O

Zeolite 3A Index

3A MOLECULAR SIEVE TYPICAL PROPERTIES
Property	Value		EDG	Unit
Bead Size	8 x 12	4 x 8	4 x 8	Mesh
Normal Pore Opening	3	3	3	Angstroms
Equilibrium Water Capacity @ 25°C	≥ 21	≥ 21	≥ 21	% Weight
Heat of Adsorption:	1800	1800	1800	BTU/lb of H2O
Bulk Density	≥ .70	≥ .70	≥ .70	g/ml
Bulk Density	≥ 43.7	≥ 44	≥ 44	lb/ft3
Crush Strength	≥ 8.0	≥ 22.5	≥ 22.5	lb
Crush Strength	≥ 35	≥ 100	≥ 100	N
Size Qualification	≥ 97	≥ 99	≥ 99	%
Package Moisture	≤ 1.5	≤ 1.5	≤ 1.5	% Weight

Zeolite Usage

1. Drying of unsaturated hydrocarbons (e. G. Ethylene, propylene, butadiene)
2. Cracked Gas Drying.
3. Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of
Hydrocarbons is required.
4. Drying of highly polar compounds, such as methanol and ethanol.
5. Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.