2mm Activated Alumina Defluoridation Filter
Non Corrosive 2mm Activated Alumina Defluoridation Filter
Product Description
Activated Alumina Desiccant : Is a very porous form of aluminum oxide of high surface area that adsorbs liquids and gases without any change in form. Activated alumina will not soften or disintegrate when immersed in liquids. Activated alumina may be regenerated to its original adsorption efficiency by heating to a temperature between 350-600°F (177-316°C).
Desiccant: Activated alumina as a desiccant, will work by adsorption. The water in the air will stick to the alumina as the air passes through it. The water molecules become trapped so that the air is dried out as it passes through the filter. This process of regenerating the alumina is achieved when the activated alumina desiccant is heated, it will let go of all of the water stored in it, allowing it to be used over and over.
Properties And Application
- compressed air dryers
- water purification to remove fluoride, arsenic and selenium
- removal of degradation acids from transformer oils, lubricating oils, and refrigerants
- natural gas drying
- liquefied natural gas drying
Activated Alumina is extremely effective for drying gases and is very stable physically and chemically, even in high temperatures and corrosive environments. It is most frequently used for compressed air dryers, because of its cost effectiveness in relation to the other types of desiccant. With its high surface area, high moisture capacity, and high crush strength, the desiccant beads can easily withstand the saturated conditions that are found within an air compressor.
Technical Index Of Activated Alumina:
| Technical index | Appearance |
Bulk Density |
Specific Surface Area |
Pore Volume | Crushing Strength | wear rate |
| Unit | mm | G/cm3 | m2/g | Cm3/g | N/ball | (w/w,%) |
| AA-102-1 | Φ2-3 | ≥0.7 | ≥300 | ≥0.38 | ≥80 | ≤0.60 |
| AA-102-2 | Φ1.2-2.0 | ≥0.7 | ≥300 | ≥0.38 | ≥20 | ≤0.60 |
| AA-102-3 | Φ1.6-2.4 | ≥0.7 | ≥300 | ≥0.38 | ≥35 | ≤0.60 |
Technical Index:
| Type | Application |
| Defluorination and purification,special for air drying | It is a kind of defluorination agent for drinking water with high fluorine content, a defluorination agent for circulating alkanes in Alkylbenzene production;deacidification regenerator for transformer oil. As the desiccant and purifier of industrial gas, it is widely used in petrochemical, oxygen making, textile, electronics, fertilizer and other industries. |
| For hydrogen peroxide | It has the ability to degrade and regenerate anthraquinone derivatives and is a special adsorbent for the production of hydrogen peroxide by the anthraquinone method. |
| For catalyst carrier | It has good stability and is suitable for catalyst support. |
| Sulfur recovery catalyst | Used as catalyst in Claus sulfur recovery unit. It is widely used in oil refineries containing H2S acid gas, natural gas purification and desulfurization plants, city gas plants, petrochemical plants, chemical plants, etc. |
Packaging
25 kg / kraft paper bag, 100 kg / large bag
150 kg / sealed iron drum
Note
This product is easy to absorb moisture and should not be directly exposed to the air. It should be placed in a dry place during storage.
Product Pictures
Factory information
Shanghai Xuefeng Molecular Sieve Co., Ltd. adopts the most advanced and fully automated assembly line molecular sieve production technology in China, and has positions for dosing, kneading, extrusion, drying, roasting and packaging. The main equipment includes pelletizing machine, hardening cylinder, kneader, extruder, belt dryer, rotary roasting furnace, vibrating screen, scale and other ancillary facilities. The production process parameters are all automatically controlled, and there is no paper recorder attached. , The results of the process parameters are comprehensively recorded, and at the same time, the operators of each position shall manually record the parameters every hour to ensure the traceability of the operation process. At the same time, the company pays attention to the inspection of intermediate products, and has set up sampling points for intermediate products in the ingredients, extrusion molding, and drying positions to ensure that the intermediate products meet the specified quality requirements.
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