Jiangxi, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
100000000 RMB
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Molecular Sieves, Catalyst, (13x) Molecular Sieves manufacturer / supplier in China, offering 13X Molecular Sieve, Nickel Alumina Catalyst for Ammonia Decomposition, Ammonia Cracking and Natural Gas Conversion for Hydrogen Plant and so on.

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13X Molecular Sieve

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Min. Order: 1 Piece
Production Capacity: 15000 Ton/Year
Transport Package: carton box with inner PE bag
Payment Terms: L/C, T/T
Classification: Chemical Additives
Trademark: Global
Origin: China

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Basic Info

Model NO.: 13X Molecular Sieve
HS Code: 382490999

Product Description

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. (2.8± 0.2) SiO2. (6~7)H2O
SiO2: Al2O3 ≈ 2.6-3.0

Technical Property of Molecular sieve 13X

Item
Unit
Technical data
Shape

Pellet
Sphere
Diameter
mm
1.5-1.7
3.0-3.3
1.7-2.36
2.36-4.75
Size ratio up to grade
%
≥98
≥98
≥96
≥96
Bulk density
g/ml
≥0.61
≥0.61
≥0.66
≥0.66
Wear ratio
%
≤0.10
≤0.20
≤0.10
≤0.10
Crushing strength
N
≥30/cm
≥45/cm
≥30/piece
≥60/piece
Static water adsorption
%
≥23.5
≥23.5
≥23.5
≥23.5
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.

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