Molecular Sieve 3A 4A 5A 13X Psa Types Suppliers and Manufacturers

A molecular sieve is a material with tiny, uniform pores that is used to adsorb gases and liquids. Unlike common filters, the molecular sieve operates on a molecular level. It only could adsorb molecules which are small enough to pass through the pores, such as water molecules. Because of this, the molecular sieve is usually used as a desiccant, which can adsorb water up to 22% of its own weight. Molecular sieves often consist of aluminosilicate minerals, clays, zeolites, active carbons, synthetic compounds, etc. that have pores which small molecules can pass through. Usually, a 4 to 8 mesh sieve is ideal for gas phase applications, and a 8 to 12 mesh sieve is perfect for liquid phase applications. The powder forms of the 3A, 4A, 5A and 13X sieves are used in specialized applications. Xiangrun is an experienced molecular sieve manufacturer in China. To ensure our customers could find the product they are looking for, we offer four types of molecular sieves, which are listed below carton packing, drum packing

Molecular sieve 3a, also known as molecular sieve ka, with an aperture of about 3 angstroms, can be used for drying of gases and liquids as well as the dehydration of hydrocarbons. It is also widely used for the complete drying of petrol, cracked gases, ethylene, propylene and natural gases. Sphere Diameter Mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0 Size ratio up to grade % ¡y98 ¡y98 ¡y96 ¡y96 Bulk density G/ml ¡y0.60 ¡y0.60 ¡y0.64 ¡y0.64 Wear ratio % ¡¨¹0.20 ¡¨¹0.25 ¡¨¹0.10 ¡¨¹0.10 Crushing strength N ¡y45/cm ¡y80/cm ¡y45/p ¡y70/p Static water adsorption % ¡y21 ¡y21 ¡y21 ¡y21 Packing water % ¡¨¹1.0 ¡¨¹1.0 ¡¨¹1.0 ¡¨¹1.0 Our package 150kg sealed steel drum, inner baking paint, Shape: |¦ì595mm¡¨¢860mm, as requirements of consumers

Activated alumina, desiccant, adsorbent, catalyst & carrier, molecular sieve, inert balls, calcined alumina powder, chemical aluminium oxide, etc. Activated alumina, desiccant, adsorbent, catalyst & carrier, molecular sieve, inert balls, calcined alumina powder, chemical aluminium oxide, etc.

1. 3A/4A/5A/13X molecular sieve; 2. PSA/VPSA oxygen enrichment and high performance Lithium molecular sieve; 3. Binderless 5A moelcular sieve for hydrogen purification; 4. JLOX-300, a UOP APG-III molecular sieve for cryogenic air separation, more energy than 13X-APG; 5. Activated alumina. 6. Synthetic zeolite powder: 3A/4A/5A/13X/MSX-takes 50% China market; 7. Activated zeolite powder for polyurethane moisture scavenger; 8. XH series for refrigerant; 9. Molecular sieve for Air Brake System;

Molecular Sieve 3A/5A/13X/13X-APG/13X-HP/Li-X/CMS Molecular Sieve are so named because there are uniform pores inside the particles of molecular sieves, which can separate molecules of different sizes according to the size of the pores. Zhongci, as a professional production factory for more than 20 years, produces many types of zeolite molecular sieve adsorbents. Some of the more common molecular sieve types include Molecular Sieve 3A, Molecular Sieve 4A, Molecular Sieve 5A, Molecular Sieve 13X, Molecular Sieve 13X-APG, Molecular Sieve 13X-HP, Molecular Sieve Li-X, Carbon Molecular Sieve, Nay Molecular Sieve, XH-7/9 Molecular Sieve etc.

5A-Pressure swing adsorption. Air cleaning dehydration and carbon dioxide. 4A-air, gas, alkanes, refrigerant gas and liquid depth and dry. Argon gas making and purification. pharmaceutical packaging, electronic components and metamorphic material static and dry. paint, fuel, as dehydrating agent in the coating. 3A- all kinds of liquid (such as ethanol) dry 2, air dry 3, refrigerant drying 4, natural gas, methane gas is dry 5, unsaturated hydrocarbon and cracking gas, ethylene, acetylene, propylene, butadiene, dry. Note: Molecular sieve before use shall prevent the adsorption of water, gas or liquid, organic otherwise, shall be renewable. 25 kg carton packing or 55 gallon drums

13X Molecular Sieve(CAS:63231-69-6)

Item limits test method Ignition loss(800¦, 1h) 201% q/qzh01-94, 5.4 C.E.C ca ion exchangecapacity 32010mgcaco3/g qb 1768-93 Mgcaco3(dry) White grade(w=y) 970.5% gb/t13176.1 Grain size(micron meter) 2.1-2.6um D50(average grain size) Less than 4um 90% q/qzh01-94, 5.5 Less than 1um n1% Sieve residue(wet sieve) < 0.2% q/qzh01-94, 5.6 . Package: 40kgs export standard plastic woven bag 40kgs/bag, 450bag/18tons/20'fcl.

4a molecular sieve Size: bead, 1.5-1.7mm/ 2-4mm Sphere, 1.6mm/ 3.2mm

Item Unit Target Diameter mm 0.5-0.9 1.0-1.5 1.5-2.0 Bulk density g/ml í¦0.68 í¦0.68 í¦0.68 Size ratio up to grade úÑ í¦98.0 í¦98.0 í¦98.0 Water adsorption capacity úÑ(RH60úÑ,25íµ) í¦18 í¦18 í¦18 úÑ(RH30úÑ,25íµ) í¦16.5 í¦16.5 í¦16.5 Delta T value íµ(25g/25ml H2O) í¦50 í¦45 í¦45 íµ(10g/10ml H2O) í¦38 í¦35 í¦35 Nitrogen adsorption ml/g í1.0 í1.0 í1.0 Dew point íµ í-60 í-60 í-60 Dust drops unit í15 í12 í12 Ignition loss úÑ(950íµ) í2 í2 í2 25 kg carton box, 150kg iron drum 140kg fiber drum, 600kg big bag

3a molecular sieve Size : (bead), 1.5-1.7mm / 3.0-3.3mm (pellet), 1.6mm/ 3.2mm

Description: Portable Medical Oxygen Molecular Sieve is high-efficiency oxygen molecular sieve of X-type molecular sieve(pore diameter:10 angstroms). It is suitable for household and medical oxygen generator with PSA. It has good selectivity of N2/O2. Easily desorption. Technical Parameter: Properties Unit Bead Diameter mm 0.4-0.8 1.6-2.8 Bulk density g/ml 0.62 0.62 Crushing strength N/pce / 30.0 N2 Capacity (1 bar,25) ml/g 8.0 8.0 N2/O2 Selectivity (1 bar,25) - 3.0 3.0 Particle Ration wt% 95.0 97.0 Attrition wt% 0.30 0.30 Static H2O capacity (RH=60%,25) wt% 30.0 30.0 Static CO2 capacity (250mmHg,25) wt% 19.8 19.8 Loss on Ignition (575,1hr) wt% 1.0 1.0 Application: PSA industrial oxygen production and medical center oxygen supply system

Introduction Chemxin molecular sieve type 5a is an alkali alumino silicate; it is the calcium form of the type a crystal structure. Type 5a has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger. It is especially suitable for psa adsorber applications where it may be used for the separation of normal- and iso- paraffins (c4 to c6 species), in psa hydrogen purification and in oxygen concentrators. Regeneration Chemxin molecular sieve type 5a 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 5a 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. Size 5a - 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 1.6mm, 3.2mm.

Introduction Chemxin molecular sieve type 4a is an alkali alumino silicate; it is the sodium form of the type a crystal structure. 4a molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). Chemxin type 4a molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded. Regeneration Chemxin molecular sieve type 4a 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 4a molecular sieve, a temperature of 250-280°c is required. A properly regenerated molecular sieve can give moisture dew points below -100°c. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process Size 4a - 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 1.6mm, 3.2mm. Attention To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Introduction Chemxin molecular sieve type 5a is an alkali alumino silicate; it is the calcium form of the type a crystal structure. Type 5a has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger. It is especially suitable for psa adsorber applications where it may be used for the separation of normal- and iso- paraffins (c4 to c6 species), in psa hydrogen purification and in oxygen concentrators. Regeneration Chemxin molecular sieve type 5a 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 5a 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. Size 5a - 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 1.6mm, 3.2mm. Attention To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Description: 3A Molecular Sieve is the potassium form of the type A crystal structure. It has an effective pore opening of about 3 angstroms(0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers. Chemical Molecular Formula: 0.4K2O0.6Na2OAl2O32SiO24.5H2O. (SiO2 : Al2O3 2). Technical Parameter: Properties Unit Bead Cylinder Diameter mm 1.6-2.5 3.0-5.0 1.6 3.2 mesh/inch 8*12 4*8 1/16 1/8 Bulk density g/ml 0.7±0.02 0.70±0.02 0.66±0.02 0.66±0.02 Crushing strength N/pce 30.0 85.0 35.0 70.0 Size ratio up to grade wt% 98.0 98.0 96.0 96.0 Dynamic H2O adsorption wt% 20.0 20.0 20.0 20.0 Static H2O adsorption wt% 21.0 21.0 21.0 21.0 Static C2H4 adsorption wt% 3.0 3.0 3.0 3.0 Package Moisture wt% 1.5 1.5 1.5 1.5 Wear ratio wt% 0.25 0.25 0.40 0.40 Application: Dry of air Natural gas dehyration Liquid alcohol drying. Crack gas drying Drying of unsaturated hydrocarbons(e.g. ethylene,propylene,butadien) Drying of CNG