Molecular Sieves 5A
5A molecular sieve is calcium A-type silicon aluminate. 5A molecular sieve is capable of adsorbing molecules with a diameter not exceeding 5A. All molecules that can be absorbed by the 3A and 4A molecular Sieves, can also be absorbed by the 5A type.
About Molecular Sieves: 5A
5A molecular sieve is calcium A-type silicon aluminate. 5A molecular sieve is capable of adsorbing molecules whose critical diameter does not exceed 5A. Any molecules that can be absorbed by the 3A and 4A molecular Sieves, can also be absorbed by the 5A type. By selective adsorption, righteous alkanes are separated from branched and cyclic hydrocarbons. It is currently used in the industrial separation of large-scale normal alkanes. 5A molecular Sieve can also be used to produce pressure swing adsorption hydrogen.
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Technical Parameter
Molecular Sieves 5A
Type of item Unit Spherical bar Note
Diameter mm 1.5-2.5 3-5 1/16’’ 1/8’’ -
Static H2O Absorption %wt >=22>=22>=22 >=22 or RH75%, 25,
%wt >=21 >=21 >=20.5 >=20.5 RH75%, 35
Bulk Density G/ml >=0.70>=0.68>=0.64>=0.64>=0.64
Static Nhexane Adsorption % >=12.5>=12.5>=12>=12BET, 0, 36mmHg
Crush Strength N >=30 >>>>>80>=30 >>80 Average 25 beads
Loss on Attrition: %wt =0.1=0.2=0.3
RSD of Crush Power - =0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.4=0.30.30.30.30.30.30.30.30.30.30.334 -
Particle Ratio % >=97 >=98 >=98 >=94 -
Package Moisture %wt <=1.5 <=1.5 <=1.5 <=1.5 575, 1hr
Applications
Molecular Sieves 5A
Separation of normal alkanes by isomeric alkanes within the petrochemical sector
Purification of hydrogen, oxygen and other gases by pressure swing adsorption
The purification and drying out of petroleum, natural and industrial gases in order to remove any impurities like water, carbon dioxide and sulf from the gas stream.
Packing & Shipping of
Molecular Sieves 5A
25kg/carton lined in PE bag
55 gallon sealed steel drum
Customers can request customized packaging.
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Molecular Sieves 5A
Health & Safety Information
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