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What Are Dryspheres®?
Drysphere® Activated Alumina Balls
Drysphere®
is a new high technology unique to Dynamic Adsorbents providing dust
free, spherical activated Alumina manufactured and designed to optimize
desiccant performance.
Activated Alumina is an aluminum oxide
that is highly porous and exhibits tremendous surface area. Activated
Alumina is resistant to thermal stock and abrasion and will not shrink,
swell, soften nor disintegrate when immersed in water.
Surface area are in the range 345-415 .
Because it has a higher capacity for water than Silica Gel at elevated
temperatures it is mainly used as a desiccant for warm gases including
air.
Applications:
- Purification of gases and liquids (removal of metallic traces, TBC and
HF compounds).
- 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.
- Drying of organic liquids as LPG, aromatics, steam cracked liquids,
gasoline, chloro- and fluorocarbons.
- Drying of air and gases as steam cracked gases, catalytic reforming
recycle gases, synthesis gases, methyl chloride, natural gas, LNG, etc.
- Drying of hydrogen, oxygen, nitrogen, CO2, etc.
- Purification of gases and liquids (removal of metallic traces, BF3, TBC, HCl, HF and fluorinated hydrocarbons).
- Catalyst for Claus conversion in sub dew point processes.
- Air drying (PSA, TSA)
- Instrument air, supersonic wind tunnel, compressed air
- Gas drying Air separation plants, inert and rare gases, Hydrogen,
oxygen, nitrogen, CO2.
- Natural gas in production and compression plants, LPG, LNG.
- Aromatics, naphtha cuts and cracked gas.
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13. What Types of Chromatography Are Used?
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