Desiccant Adsorbent 4A Molecular Sieve for Air Depth Drying
China Desiccant Adsorbent 4A Molecular Sieve for Air Depth Drying, Find details about China 4A Molecular Sieve, Air Depth Drying from Desiccant Adsorbent 4A Molecular Sieve for Air Depth Drying
Basic Info.
Model NO.
AVANT
Sorbent
Molecular Sieves
Desiccant
Chemical Desiccant
Source
Particle
Use
Molecular Sieve
Trademark
AVANT
Transport Package
25 Kg/Bag 150 Kg/Steel Drum
Specification
3A/4A/5A
Origin
Zibo Shandong China
HS Code
2818200000
Model NO.
AVANT
Sorbent
Molecular Sieves
Desiccant
Chemical Desiccant
Source
Particle
Use
Molecular Sieve
Trademark
AVANT
Transport Package
25 Kg/Bag 150 Kg/Steel Drum
Specification
3A/4A/5A
Origin
Zibo Shandong China
HS Code
2818200000
Product Desciption
Product Introduction
1. Aperture for 4A, 4A zeolite adsorption of water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, not any molecular adsorption diameter greater than 4A (propane), the selection of water adsorption performance is higher than any other molecules.Is the largest one of the molecular sieve varieties of industrial usage.
4A molecular sieve can be used as hot dry gas for re-gas, in re-gas purge, so that the molecular sieve removed adsorption water, regeneration and reuse.The degree of regeneration depends on the regeneration time and the temperature and humidity of the regeneration.
It is mainly used for deep drying of natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and materials, purification of argon, separation of methane, ethane and propane, as dehydrating agent in paints, fuels and coatings.
2. 4A molecular sieve is a sodium type aluminosilicate with a pore size of 4A (0.4nm). It could adsorb molecules whose critical diameter is not larger than its pore size.
4A molecular sieve is an alkali aluminosilicate, composed of water glass, sodium metaaluminate and caustic soda. It is processed by a series of suitable production processes such as hydrothermal synthesis, washing, and drying, with a small amount of accelerator added.
Product technical parameters and table
Other products
Application of 4A molecular sieve:
1. Remove carbon dioxide, ammonia and methanol from the air stream; dry the refrigerant and air in the valve;
2. Separation of methane, ethane and propane. It is used as an effective desiccant for various gases and liquids.
3. Drying and purification of hydrocarbons (such as natural gas, liquefied petroleum gas, air, inert gas, and atmosphere): For example, 4A molecular sieve can absorb trace impurities such as water, small amounts of carbon dioxide, methanol, hydrogen sulfide, and sulfur dioxide in natural gas. Provide dry and clean natural gas and ensure the cleanliness of reaction towers and gas pipelines. In particular, molecular sieves can be used for dewatering and direct pipeline delivery when carbon dioxide and hydrogen sulfide are low (less than 200 ppm).
4.Removal of argon nitrogen and oxygen: Purify argon with 4A and 5A molecular sieves at the same temperature and under the same process conditions. Pure argon nitrogen content is less than 0.01% 9 (volume fraction), oxygen content is less than 0.0001% volume fraction;
5.Drying of other gases and liquids: deep drying of gas or liquid, such as oil fields, saturated alkanes and refrigerants. Separation and purification of gas and liquid components, static drying of pharmaceutical packaging, food, electronic components and perishable chemicals.
4A molecular sieve main uses:
1. Deep drying of air, natural gas, alkanes, refrigerants and other gases and liquids
2. Preparation and purification of argon
3. Static drying of electronic components and susceptible to moisture deterioration
4. Dehydrating agents in paints, polyesters, dyes and coatings
5. Special 4A molecular sieve for air separation equipment: Because of its high temperature or low relative humidity, its ability to adsorb water is much larger than other adsorbents. 4A molecular sieves are used in combination with activated alumina spheres in specific models of suction dryers to greatly increase the dew point to meet customer needs.
The pore size of 4A molecular sieve is 4A, which adsorbs moisture in the air, and adsorbs and separates methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, etc. 4A molecular sieve adsorbs any molecule with a diameter less than 4A, and its selective adsorption performance on water is higher than any Other molecular materials. 4A molecular sieve is one of the most widely used molecular sieve varieties in the industry.
Company Profile
Shandong AVANT new material technology co., LTD., is committed to providing high temperature aluminum oxide, magnesium hydroxide, zinc borate and other flame retardants products exports, customers in Europe and America, South America, southeast Asia and other countries, for the domestic small and medium-sized enterprises provide one-stop export services and product promotion plan, for foreign buyers to provide one-stop shopping service and product solutions, taken to existing core product market segment the world the first flame retardant experts and chemical trade incubation platform goals!
Our lab
Product Packing & Deliver
Product quality certification
The company cooperation
1. Aperture for 4A, 4A zeolite adsorption of water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, not any molecular adsorption diameter greater than 4A (propane), the selection of water adsorption performance is higher than any other molecules.Is the largest one of the molecular sieve varieties of industrial usage.
4A molecular sieve can be used as hot dry gas for re-gas, in re-gas purge, so that the molecular sieve removed adsorption water, regeneration and reuse.The degree of regeneration depends on the regeneration time and the temperature and humidity of the regeneration.
It is mainly used for deep drying of natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and materials, purification of argon, separation of methane, ethane and propane, as dehydrating agent in paints, fuels and coatings.
2. 4A molecular sieve is a sodium type aluminosilicate with a pore size of 4A (0.4nm). It could adsorb molecules whose critical diameter is not larger than its pore size.
4A molecular sieve is an alkali aluminosilicate, composed of water glass, sodium metaaluminate and caustic soda. It is processed by a series of suitable production processes such as hydrothermal synthesis, washing, and drying, with a small amount of accelerator added.
Product technical parameters and table
| Item | 4A-Molecular Sieve | |
| Color | Off-white | |
| Aperture | 4A | |
| Shape | sphere | |
| Size(mm) | 1.6-2.5mm | 3-5mm |
| Bulk Density(g/ml) | ≥0.62 | ≥0.62 |
| Abrasion Rate(%) | ≤0.1 | ≤0.1 |
| Crushing Stength(N/Granule) | ≥30 | ≥80 |
| Staic H2O Adsorption(%wt) | ≥26 | ≥26 |
| Staic CH3OH Adsorption(%wt) | ≤15 | ≤15 |
| Staic CO2 Asorption(%wt) | ≥18 | ≥18 |
| Loss On Ignition(%wt) | ≤1.5 | ≤1.5 |
| Particle Ratio(%) | ≥97 | ≥99 |
| Mositure(%) | ≤1.5 | ≤1.5 |
| Formula: Na2O . Al2O3 . 2SiO2 . 4.5H2O SiO2 : Al2O3 ≈2 | ||
| Application: | 1) Deep drying of air, natural gas, alkanes, refrigerants and other gases and liquids. | |
| 2) Preparation and purification of argon. | ||
| 3) Static drying of pharmaceutical packaging, electronic components and perishable objects. | ||
| 4) Paint, fuel, paint as dehydrating agent. | ||
Other products
Application of 4A molecular sieve:
1. Remove carbon dioxide, ammonia and methanol from the air stream; dry the refrigerant and air in the valve;
2. Separation of methane, ethane and propane. It is used as an effective desiccant for various gases and liquids.
3. Drying and purification of hydrocarbons (such as natural gas, liquefied petroleum gas, air, inert gas, and atmosphere): For example, 4A molecular sieve can absorb trace impurities such as water, small amounts of carbon dioxide, methanol, hydrogen sulfide, and sulfur dioxide in natural gas. Provide dry and clean natural gas and ensure the cleanliness of reaction towers and gas pipelines. In particular, molecular sieves can be used for dewatering and direct pipeline delivery when carbon dioxide and hydrogen sulfide are low (less than 200 ppm).
4.Removal of argon nitrogen and oxygen: Purify argon with 4A and 5A molecular sieves at the same temperature and under the same process conditions. Pure argon nitrogen content is less than 0.01% 9 (volume fraction), oxygen content is less than 0.0001% volume fraction;
5.Drying of other gases and liquids: deep drying of gas or liquid, such as oil fields, saturated alkanes and refrigerants. Separation and purification of gas and liquid components, static drying of pharmaceutical packaging, food, electronic components and perishable chemicals.
4A molecular sieve main uses:
1. Deep drying of air, natural gas, alkanes, refrigerants and other gases and liquids
2. Preparation and purification of argon
3. Static drying of electronic components and susceptible to moisture deterioration
4. Dehydrating agents in paints, polyesters, dyes and coatings
5. Special 4A molecular sieve for air separation equipment: Because of its high temperature or low relative humidity, its ability to adsorb water is much larger than other adsorbents. 4A molecular sieves are used in combination with activated alumina spheres in specific models of suction dryers to greatly increase the dew point to meet customer needs.
The pore size of 4A molecular sieve is 4A, which adsorbs moisture in the air, and adsorbs and separates methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, etc. 4A molecular sieve adsorbs any molecule with a diameter less than 4A, and its selective adsorption performance on water is higher than any Other molecular materials. 4A molecular sieve is one of the most widely used molecular sieve varieties in the industry.
Company Profile
Shandong AVANT new material technology co., LTD., is committed to providing high temperature aluminum oxide, magnesium hydroxide, zinc borate and other flame retardants products exports, customers in Europe and America, South America, southeast Asia and other countries, for the domestic small and medium-sized enterprises provide one-stop export services and product promotion plan, for foreign buyers to provide one-stop shopping service and product solutions, taken to existing core product market segment the world the first flame retardant experts and chemical trade incubation platform goals!
Our lab
Product Packing & Deliver
Product quality certification
The company cooperation
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