13X Molecular Sieve

Detail

Products introduction:

 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.

 

Technical Data Sheet

Model13X
ColorLight gray
Nominal pore diameter10 angstroms
ShapeSpherePellet
Diameter (mm)1.7-2.53.0-5.01.63.2
Size ratio up to grade (%)≥98≥98≥96≥96
Bulk density (g/ml)≥0.7≥0.68≥0.65≥0.65
Wear ratio (%)≤0.20≤0.20≤0.20≤0.20
Crushing strength (N)≥35/piece≥85/piece≥30/piece≥45/piece
Static H2O adsorption   (%)≥25≥25≥25≥25
Static CO2 adsorption   (%)≥17≥17≥17≥17
Water content (%)≤1.0≤1.0≤1.0≤1.0
Typical Chemical FormulaNa2O. Al2O3.   (2.8±0.2) SiO2. (6~7)H2O   SiO2 : Al2O3 ≈2.6-3.0
Typical Application

a) Removal of CO2 and   moisture from air (air pre-purification) and other gases. 

  b) Separation of enriched oxygen from air.   

 c) Removal of n-chained compositions from aromatics.  

 d) Removal of R-SH and H2S from hydrocarbon liquid streams (LPG, butane etc.)   

e) Catalyst protection, removal of oxygenates from hydrocarbons (olefin   streams).  

 f) Production of bulk oxygen in PSA units.

Package :Carton box; Carton drum; Steel   drum
MOQ:1 Metric Ton
Payment Terms:T/T; L/C; PayPal; West Union
Warranty:a)   By National Standard HG-T_2690-1995
b) Offer lifetime consultation on   problems occurred
Container20GP40GPSample order
Quantity12MT24MT< 5kg
Delivery Time3 days5 daysStock available

 

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).
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 ppm.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process 


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

 

Packaging & Shipping

Package Paper drum, Iron drum, Woven bag, Jumbo bag
MOQ1 Metric Ton
Payment TermsT/T; L/C; PayPal; West Union
Warrantya) By National Standard HG/T 3927-2010
b) Offer lifetime consultation on problems   occurred
Container20GP40GPSample order
Quantity12MT24MT< 5kg
Delivery Time3 days5 daysStock available

 

Business Terms FAQ:

Payment terms:By T/T, Irrevocable L/C , Paypal,Western Union, etc...

Delivery time: Approx 7-14 days for full containers,and 3 days for LCL shipment.

Shipping Method:By sea,By air,By express、By railway available .

Trade Terms:FOB、CFR、CIF、DDU、EXW、FCA,etc

Quality control： we have ISO,  SGS, some other third party certificate and our company’s QC depart can do the regular test .

Send your Inquiry Details in the Below Contact Form,Thanks!


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.

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