AUTOMATION
IN ETHOXYLLATION
Dual
Coil System Legends as per earlier Slide Temperature and Pressure
controlled With Ramp and Soak programming.
CASE
STUDY OF ETHOXYLLATION
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MANUAL
OPERATION |
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No Consistency |
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|
No Track Records |
|
|
Safety Hazard |
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|
Less Production as at a time one E.O. charging |
|
|
Slow E.O. charging as actual measurement not available |
|
|
More man power one per E.O. vessel |
|
|
|
|
|
Good Consistency |
|
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Track Records Maintained |
|
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Fully safe due to safety interlocks and control |
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At a time all vessel can be charged with E.O. control valve |
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|
E.O. charging optimized with pressure temperature actual measurement and cascade control |
|
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Reduced Man Power |
