Activated Alumina About
Activated Alumina
The provided Activated Alumina is additionally known as aluminum oxide that is safe against abrasion and thermal shock. This does not disintegrate, swell and soften shrink when poured into water because it has tremendous and greatly porous surface area. It has the lifted capacity for water when contrasted with silica gel at higher temperatures. This function as desiccant for air and other warm gases. Our Activated Alumina has 345-415 m2/gm surface area that makes it useful for broad applications that are mentioned below:
- Drying of organic fluids, for example LPG, fluorocarbons, steam cracked liquids, gasoline, aromatic solvents, etc.
- Drying of gases and air, for example, synthesis gases, LNG, natural gas, steam cracked gases, etc.
- Enzyme for claus transformation in sub dew point operations
- Compression and production of natural gases
| Sr. No. | PROPERTIES | RESULTS |
| (A) | MECHANICAL |
| 1 | Bed Crushing Strength - % | 98 |
| 2 | Loss on attrition - % | 0.19 |
| 3 | Ind. Ball, point load crush strength (Avg. of 20 balls) -Kgs. | 22.5 |
| (B) | PHYSICAL |
| 1 | Free Moisture at 120oC - % | 1.76 |
| 2 | Tapped Bulk Density - Kg/m3 | 800 |
| 3 | Loss on Ignition (250 1000oC) - % | 6.9 |
| 4 | Pore Volume - cc/gm | 0.4 |
| 5 | Water adsorption capacity at 60% RH & 30oC - % | 20.3 |
| 6 | Surface Area - m2/gm | 360 |
| 7 | PH | 7.5 |
| (C) | CHEMICAL |
| 1 | Na2O - % | 0.25 |
| 2 | Fe2O3 - % | 0.15 |
| 3 | SiO2 - % | 0.15 |
| 4 | Al2O3 - % | 92 |
| REMARKS: |
Material Confirms specification of our Grade A: 101 for desiccant applications when tested as per IS: 9700:1991 |
| Size Tolerance: Undersize/Oversize: Less than 5%. |
Possessing higher capacity for water as compared to silica gel at elevated temperatures, it acts as desiccant for warm gases including air. Having surface area in the range 345-415 m2/gm these find wide application in :
Drying of organic liquids such as LPG, propylene, butene, steam cracked liquids, cyclohexane, gasoline, chloro- and fluorohydrocarbons, aromatic solvents
Drying of air and gases such as steam cracked gases, catalytic reforming recycle gas, synthesis gas, natural gas, CO2
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Drying of organic liquids as LPG, aromatics, steam cracked liquids, gasoline, chloro- and fluorocarbons
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Drying of air and gases as steam cracked gases, catalytic reforming recycle gases, synthesis gases, methyl chloride, natural gas, LNG, etc.
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Drying of hydrogen, oxygen, nitrogen, CO2, etc
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Purification of gases and liquids (removal of metallic traces, TBC and HF compounds) Purification of gases and liquids (removal of metallic traces, BF3, TBC, HCl, HF and fluorinated hydrocarbons)
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Catalyst for Claus conversion in sub dew point processes
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Air drying (PSA, TSA)
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Instrument air, supersonic wind tunnel, compressed air
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Gas drying Air separation plants, inert and rare gases, Hydrogen, oxygen, nitrogen, CO2
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Aromaatics, naphtha cuts and cracked gas
Superior Adsorption for MedicineActivated Alumina's high purity and robust adsorption capabilities make it invaluable in pharmaceutical applications. Its non-toxic nature ensures it is safe for use in various medicinal preparations, including purification and dehydration processes.
Optimal Storage and HandlingTo preserve its effectiveness, Activated Alumina should be stored in a dry environment at room temperature. Proper storage extends its shelf life and maintains its 100% purity, ensuring the material remains suitable for sensitive applications.
Reliable Supply from IndiaAs a trusted exporter, manufacturer, and supplier based in India, we provide consistent quality and prompt delivery of Activated Alumina. Our products cater to both domestic and international markets, supporting pharmaceutical industries with reliable supply chains.
FAQ's of Activated Alumina:
Q: How is Activated Alumina used in medicinal applications?
A: Activated Alumina is primarily used in the pharmaceutical industry for purification and dehydration processes, removing impurities from solutions and gases without introducing toxins, thanks to its non-poisonous composition.
Q: What benefits does Activated Alumina offer for medical usage?
A: Its 100% purity and non-toxic, solid form make it safe for healthcare processes, providing effective adsorption of contaminants while ensuring no harmful residues are introduced into final products.
Q: When should Activated Alumina be replaced during use?
A: Activated Alumina should be replaced after 12 months or when its adsorption capacity is noticeably diminished to maintain the highest effectiveness, as its shelf life is 12 months under proper storage conditions.
Q: Where should Activated Alumina be stored to maintain its quality?
A: It should be stored at room temperature in a dry, sealed container to prevent moisture absorption, which can reduce its effectiveness and shorten its shelf life.
Q: What is the process for manufacturing Activated Alumina supplied from India?
A: The manufacturing process involves the controlled dehydroxylation of aluminum hydroxide, resulting in a porous, high-purity solid material tailored for adsorption purposes and adherence to medical-grade standards.
Q: How can using Activated Alumina improve your pharmaceutical processes?
A: Incorporating Activated Alumina purifies raw materials, reduces contaminants, and enhances product safety, thereby supporting regulatory compliance and improving the quality of medicine production.