2017 Hot sale Zeolite molecular sieve 3A in petroleum industry

FOB Reference Price:Get Latest Price
US $500-1,000 / Metric Ton | 1 Metric Ton/Metric Tons (Min. Order)
Supply Ability:
30000 Metric Ton/Metric Tons per Year
Port:
qingdao
Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
8936-01-7
Other Names:
molecular sieve
MF:
N/A
EINECS No.:
1269-34-7
Purity:
98%
Place of Origin:
Shandong, China (Mainland)
Type:
Adsorbent, 3a,4a,5a,13x
Adsorbent Variety:
Molecular Sieve
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name:
YH
Model Number:
YH-3463
shape:
spherical and extruade
application:
diesel and gasoline
Packaging & Delivery
Packaging Details
25kg woven bag or according to the customer's demand
Delivery Time
Shipped in 7 days after payment

2017 Hot sale Zeolite molecular sieve 3A in petroleum industry 

product details

 

Molecular Sieve 3A is an alkali metal alumino-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules

 

Typical Chemical Formula


0.4K2O 0.6Na2O Al2O3 2.OSiO2 4.5H2O
SiO2 : Al2O3 ≈2

 

 

 

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

≥98

≥98

Bulk density

g/ml

≥0.65

≥0.65

≥0.70

≥0.70

Wear ratio

%

≤0.20

≤0.25

≤0.10

≤0.10

Crushing strength

N

≥45/cm

≥60/cm

≥30/p

≥70/p

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

Regeneration


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.

 

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".

 

Attention


To avoid damp and pre-adsorption of organic before running, or must to be reactivated

 

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