3A 4A 5A 10A 13X Molecular Sieve Agent Water Treatment Chemicals Adsorbent

Product Description

Product Description

 

13X (APG) special molecular sieve for air separation is a sodium-type aluminosilicate, the pore size of the crystal is 9Å (0.9nm), and it can adsorb any molecule smaller than 9A, so usually it can be used for the drying of general industrial gas and the purification (simultaneous removal of H2O and CO2 and some hydrocarbons) of feed gas in air separation units.

It meets the special requirements of the cryogenic air separation industry, improves the adsorption capacity of carbon dioxide and water, and avoids the phenomenon of freezing towers during the air separation process. It has the characteristics of high carbon dioxide adsorption capacity, low regeneration temperature and long service life.

Chemxin 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 10 Angstrom (1.0 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.

Product Parameters

 

Technical Parameter:

Model	13X
Color	Light gray
Nominal pore diameter	10 angstroms
Shape	Sphere		Pellet
Diameter (mm)	1.7-2.5(8*12 mesh)	3.0-5.0(4*8 mesh)	1.6(1/16 inch)	3.2(1/8 inch)
Size ratio up to grade (%)	≥98	≥98	≥96	≥96
Bulk density (g/ml)	≥0.68	≥0.68	≥0.65	≥0.65
Wear ratio (%)	≤0.20	≤0.20	≤0.40	≤0.40
Crushing strength (N)	≥35/piece	≥85/piece	≥25/piece	≥65/piece
Static H2O adsorption (%)	≥25	≥25	≥25	≥25
Static CO2  adsorption (‰)	≥17	≥17	≥17	≥17
Water content (%)	≤1.5	≤1.5	≤1.5	≤1.5
Typical Chemical Formula	Na2O. 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, etc.) e) Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams). f) Production of bulk oxygen in PSA units.
Warranty:	a) By National Standard HG-T_2690-2012
	b) Offer lifetime consultation on problems occurred

 

Properties	Unit	sphere		cylinder
Diameter	mm	1.6-2.5	3-5	1/16"	1/8"
Static Water Adsorption	≥%	21.5	21.5	22	22
Bulk Density	≥g/ml	0.68	0.68	0.68	0.68
Crushing Strength	≥N/Pc	30	80	35	70
Attrition Rate	≤%	0.1	0.1	0.3	0.3
Package Moisture	≤%	1.5	1.5	1.5	1.5

 

Model	13X Molecular Sieve
Color	Beige
Nominal pore diameter	10 angstroms
Shape	Sphere		Pellet
Diameter	1.7-2.5 (mm)	3.0-5.0 (mm)	1.6 (mm)	3.2 (mm)
	8*12 (mesh)	4*8 (mesh)	1/16 (inch)	1/8 (inch)
Bulk density (g/ml)	≥0.64	≥0.64	≥0.61	≥0.61
Crushing strength (N/PC)	≥25.0	≥80.0	≥25.0	≥45.0
Size ratio up to grade (%)	≥98.0	≥98.0	≥95.0	≥95.0
Static H2O adsorption (%)	≥25.0	≥25.0	≥25.0	≥25.0
Static CO2 adsorption (%)	≥17.0	≥17.0	≥17.0	≥17.0
H2O content (%)	≤1.5	≤1.5	≤1.5	≤1.5
Wear ratio (%)	≤0.20	≤0.20	≤0.40	≤0.40

Model	13X-HP
Color	Light gray
Nominal pore diameter	10 angstroms
Shape	Sphere(ball)
Diameter(mm)	0.4-0.8	1.6-2.8
Loss on lgnition(wt%. 575ºC,1hr)	≤1.0	≤1.0
Bulk density(g/ml)	≥0.62	≥0.62
Crushing strength(N)	/	≥30/piece
Static H2Ocapacity(wt% RH60%,25ºC)	≥30
Static CO2 capacity(wt% 250mmHg,25ºC)	≥19.8	≥19.8
Attrition(wt%)	≤0.2	≤0.2
Particle Ration(%)	≥95	≥97
N2 capacity(ml/g)	≥8	≥8
N2/O2 Selectivity(a)	≥3	≥3

Regeneration:
Chemxin 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 mercaptans 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.
Size:
13X - Zeolite 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 1.6mm, 3.2mm.

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

Detailed Photos

 

Molecular Sieve 13X HP

Molecular Sieve 13X HP is mainly used in PSA oxygen concentrators and oxygen concentrators device, and as well as the industrial PSA unit, with the characteristics of higher N2 adsorption capacity and N2 with O2 selectivity, easy desorption and etc. Guangdong Xintao Molecular Sieve 13X HP is equal to molecular sieve jlox-501 and jlox-500.

Molecular Sieve 

 

 

 

JZ-ZMS5 is Calcium sodium aluminosilicate, It could absorb the molecular which diameter is not more than 5 angstroms.
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals

 

Applications

1. Gas, liquid paraffin dehydration, and desulphurization (removal of H2S and mercaptan).;

2. LPG removal of mercaptans and hydrogensulfide

3. Deep drying of general gas(such as compressed air, permanent gases);

4. LPG synthesis gas drying, and purification, production of bulk oxygen in PSA units;

5. Liquefied petroleum gas desiccating process; 6. LPG removed CO2 in cracked gas, air plant feed purification (simultaneous removal of H2O and CO2);

7. Deodorant and removal of n-chained composition from aromatics; 8.Landfill gas purification (adsorb CO2, CH4 and N2); 9.CO2 removal from10.CO2 removal from ambient air or flue gas streams.

 

Hand & Storage Recommendation:
It should be handled to avoid generation of dusty conditions at the workplace. Storage in a dry warehouse is recommended. Open packages should be resealed to prevent contamination and adsorption of water or other gases and vapors. The material in bag-in-box should be used within 12 months,while bag-in-steel drum should be used within 24 months.
Regenaration Method:
It can be regenerated by either heating in the case of thermal swing process or by lowering the pressure in the case of pressure swing process. Put the molecular sieve in a vacuum muffle furnace for 1 hour at 550ºC



 

Packaging & Shipping

For 13x-hp molecular sieve

1.25kg carton,and each carton has inner PE bag.

2.55 gallon air-tight iron drum. 3.Packaging according to your requirement.

FAQ

Q1:What is your MOQ?
Our MOQ is 500 kilograms, which varies with different products.

Q2:What about your delivery time?

5-15MT, 3-5 days//15-25MT, 5-7days//25MT-xxxMT, 7-10days. Our delivery time will be adjusted according to your demand.
 

Q3:Why should I buy from you not from other suppliers?

We have over 20 years of professional experience in the production and sales of Industry air desiccant and catalyst or adsorbent,with a comprehensive and scientific ISO 9001 quality management system
 

Q4:How can you guarantee quality?

Always a pre-testing material before mass production;Always final Inspection before shipment.