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Packing |
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| Activated Alumina
is packed for industrial use in airtight MS
drums under hot condition with proper sealing
arrangement so that there is no ingress of
moisture during storage and transportation.
Standard PAcking: 210 Lit drum size 565 x 850
(H) mm. |
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Life |
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Activated Alumina has infinite shelf
life, when stored in packed condition. The active
service life would depend, however, on the operating
conditions if the plant, actual application, and the
usage by the customer. |
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Loading |
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Activated Alumina does not require any
special precaution or procedure during loading. However
the health of the grid support is to be cleaned of dust,
foreign particles, etc. before the adsorbent is loaded.
During actual loading, the material should be poured
carefully through funnel and chute so as to avoid
dusting and attrition. The drums should not be kept in
open condition, as the adsorbent would adsorb moisture.
In case of prolonged exposure of the adsorbent to
moisture during storage/loading, it may require
prolonged regeneration at higher temperature to restore
its full adsorptive capacity. |
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Material Safety
Data |
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The product as such is neither
inflammable, not toxic. Over all, it is not hazardous.
Repeated exposure may irritate skin, eyes and
respiratory system. The product gets hot as it is first
exposed to atmosphere due to adsorption of moisture. |
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Regeneration |
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Activated Alumina should be regenerated
before first use. The regeneration temperature range
from 110o to 150o C. The higher the regeneration
temperature, the linger the operating cycle time and the
lower the exit dew point if the gas. Where high
efficiency is needed (dew point better than 50oC), a
regeneration temperature of at least 150oC is
required. If the regeneration gas is wet, a higher
regeneration temperature of 200o-250oC is required. For
a better performance over prolonged period, GMGB's
Activated aLumina should not be exposed to temperatures
above 350oC repeatedly. |
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Application |
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Air Drying for Dew Point of less than
(minus) 40o C |
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Drying of Feed Air to N2-O2
Cryogenic Plant |
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Purification of Process
Stream by removing HF (LAB Plant), Chloride / HCl from
contaminated gas flow. |
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