13X Molecular Sieve for Pre-Purification

• Formula: Na2o+Al2O3+Sio2+H2O
• Status: Solid Catalyst
• Response Type: Hydrogenation
• Classification: Biocatalysts
• Effect Size: Promoter Catalysts
• Manufacturing Method: Method of Precipitation
• Model NO.: Molecular Sieve
• Application Industry: Industry
• Sorbent: Molecular Sieves
• Static H2O Adsorption: 25% Min
• Color: Light Yellow
• Size: 1.5~1.7mm, 3~5mm
• Transport Package: Paper Bag, Super Sack, Steel Drum
• Specification: 1.5-1.7MM 3.0-5.0MM
• Trademark: Zhongci
• Origin: Jiangxi
• HS Code: 3824999990

Product Description

Product Description

 

13X Molecular Sieve
Molecular Sieve 13X is the sodium form of the type X crystal and has a much large pore openingthan the type A crystals. It will adsorb molecules with a kinetic diameter of less than 9Angstrom(0.9 nm) and exclude those larger. It also has the highest theoretical capacity of thecommon adsorbents and very good mass thransfer rates. It can remove impurities too large to fitinto a type A crystal and is commonly used to separate nitrogen from oxygen.

 

Technical Data

Technical Data
Zhongci Molecular Sieve  (Sphere)
Model	3A		4A		5A		13X		13XAPG
Nominal pore diameter	3 angstroms		4angstroms		Sangstroms		10angstroms		10angstroms
Diameter	1.7-2.5(mm)	3.0-5.0(mm)	1.7-2.5(mm)	3.0-5.0(mm)	1.7-2.5(mm)	3.0-5.0(mm)	1.7-2.5(mm)	3.0-5.0(mm)	1.7-2.5(mm)	3.0-5.0(mm)
	8*12(mesh)	4*8(mesh)	8*12(mesh)	4*8 (mesh)	8*12(mesh)	4*8(mesh)	8*12(mesh)	4*8(mesh)	8*12(mesh)	4*8(mesh)
Bulk density (g/ml)	≥0.7	≥0.7	≥0.68	≥0.68	≥0.66	≥0.66	≥0.64	≥0.64	≥0.64	≥0.64
Crushing strength(N/PC)	≥55	≥85	≥35	≥80	≥30	≥70	≥25	≥80	≥25	≥75
Size ratio up to grade (%)	≥98	≥98	≥98	≥98	≥96	≥96	≥98	≥98	≥98	≥98
Static HO adsorption (%)	≥21	≥21	≥21.5	≥21.5	≥21	≥21	≥25	≥25	≥25	≥25
HO content (%)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Wear ratio (96)	≤0.25	≤0.25	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Application	Drying agent for pyrolysis gas and alkene		Drying agent for naturalgas and absorbent forparaffin separation		Dehydration, desulfurization and purification of air, natural gas and oil, in oxygen making by PSA processes		Dry and desulfurization and purification for oil and gas		Absorbent for removal of thioalcohol in aviation kerosene and liquid hydrocarbon
Zhongci Molecular Sieve  (Pellet)
Model	3A		4A		5A		13X		13XAPG
Nominal pore diameter	3 angstroms		4angstroms		Sangstroms		10angstroms		10angstroms
Diameter	1.6mm	3.2mm	1.6mm	3.2mm	1.6mm	3.2mm	1.6mm	3.2mm	1.6mm	3.2mm
	1/16(inch)	1/8(inch)	1/16(inch)	1/8(inch)	1/16(inch)	1/8(inch)	1/16(inch)	1/8(inch)	1/16(inch)	1/8(inch)
Bulk density (g/ml)	≥0.68	≥0.68	≥0.66	≥0.66	≥0.64	≥0.64	≥0.61	≥0.61	≥0.61	≥0.61
Crushing strength(N/PC)	≥30	≥50	≥30	≥70	≥30	≥50	≥25	≥45	≥25	≥45
Size ratio up to grade (%)	≥96	≥96	≥96	≥96	≥96	≥94	≥95	≥95	≥95	≥95
Static HO adsorption (%)	≥21	≥21	≥21.5	≥21.5	≥20.5	≥20.5	≥25	≥25	≥25	≥25
HO content (%)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Wear ratio (96)	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4
Application	Drying agent for pyrolysis gas and alkene		Drying agent for naturalgas and absorbent forparaffin separation		Dehydration, desulfurization and purification of air, natural gas and oil, in oxygen making by PSA processes		Dry and desulfurization and purification for oil and gas		Absorbent for removal of thioalcohol in aviation kerosene and liquid hydrocarbon

  

Detailed Photos

 

Applications

Typical Application

1) Removal ofCO2 and moisture from air (air pre-purification) and other gases.
2) Separation ofenriched oxygen from air.
3) Removal ofmercaptans and hydrogen sulphide from natural gas.Removal ofmercaptans and hydrogen sulphide from hydrocarbon liquid streams (LPG,butane,propane etc.)
4) Catalystprotection,removal ofoxygenates from hydrocarbons (olefin streams).
5) Removal of chained compositions from aromatics.
6) Production ofbulk oxygen in PSA units.
7) Production ofmedical 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.
Io 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 wil depend on the gas present, and on the conditions of the process.

Size:
13X-Zeolites are available in beads of 1-2 mm, (10x18mesh) 2-3 mm,(8xl2 mesh),
2.5-5 mm,(4x8 mesh) and as powder, and in pellet 1.6",3.2"
 

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