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13X Molecular Sieve for Deeply Drying separation

China 13X Molecular Sieve for Deeply Drying separation, Find details about China Molecular Sieve, 13X Molecular Sieve from 13X Molecular Sieve for Deeply Drying separation

Model NO.
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Origin
China
HS Code
3824999990
Model NO.
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Origin
China
HS Code
3824999990
13x molecular sieve for deeply drying seperation
13X Molecular Sieve for Deeply Drying separation
Molecular Sieve 13X is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals.  It will adsorb molecules with a kinetic diameter of less than 9 Angstrom (0.9 nm) and exclude those larger.
It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.

Typical Chemical Formula
Na2O Al2O3 2.45 SiO2 6.0 H2O
SiO2: Al2O3 ≈2.6-3.0

Technical Parameter
 
ItemUnitTechnical data
Shape PelletSphere
Diametermm1.5-1.73.0-3.32.0-3.03.0-5.0
Size ratio up to grade%≥98≥98≥96≥96
Bulk densityg/ml≥0.65≥0.65≥0.70≥0.70
Wear ratio%≤0.20≤0.20≤0.10≤0.10
Crushing strengthN≥30/cm≥70/cm≥50/p≥70/p
Static water adsorption%≥27≥27≥27≥27
Static CO2 adsorptionNL/g≥18.5≥18.5≥18.5≥18.5
Water content, as shipped%≤1.5≤1.5≤1.5≤1.5

Application 
 * Removal of CO2 and moisture from air (air pre-purification) and other gases.
 * Separation of enriched oxygen from air.  
 * Removal of mercaptans and hydrogen sulphide from natural gas.
 * Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)
 *Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).
 *Removal of n-chained compositions from aromatics.
 * Production of bulk oxygen in PSA units.
 * Production of medical oxygen in small scale oxygen concentrators.

Regeneration
Molecular sieve Type 13X 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 13X molecular sieve, a temperature of 250 -300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process 

Size 
13X - 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. 

Shipping and Packing
Package TypeContainer Load CapacityDelivery timeQuality
Insurance		Payment Terms
20 GP40 GP
Steel drum, 150kg/drum12000 kg24000 kgWithin 7-10 daysChinese National Standard; Offer quality assurance as request.T/T, L/C, Paypal, West Union
Paper drum, 25kg/drum9000 kg18000 kg
Paper box, 25kg/box13500 kg27000 kg
13X Molecular Sieve for Deeply Drying separation

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