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| >> Flue
Gas Desulphurisation >> Advantages
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Flue Gas Desulphurisation
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| 1. | Proven & patented design of Andersen 2000 Inc. USA. |
| 2. |
Comprises of maximum no. of scrubbers world wide based on this
technology with over 500 installations. |
| 3. | Horizontal
configuration ensures ease of operation & maintenance
due to reduced heights. |
| 4. |
Gas comes in contact with fresh scrubbing liquid at every stage
(Unlike other counter-current scrubber) which increase scrubbing
efficiency because of high mass transfer co-efficient. |
| 5. | No chocking problems due to open-grid design. |
| 6. | Operation at slightly acidic pH ensuring practically no scale formation. |
| 7. |
Very less down time compared to conventional scrubbers thereby
reducing maintenance cost. |
| 8. |
Ability to handle high surges of SO2 concentration with less effect
on outlet SO2 levels due to operation in concentrated mode. |
| 9. |
Can be designed to achieve even 1 ppm SO2 at outlet for CO2 recovery
units. |