Catalyst and Honey Comb packing discharging, sieving and recharging with make-up quantity in all 4 beds of the Converter in SO2/acid Plant.

Catalyst and Honey Comb packing discharging, sieving and recharging with make-up quantity in all 4 beds of the Converter in SO2/acid Plant.

Discharging of the entire quantity of catalyst and honey comb bodies from 4 beds of the converter (2 layers of honey comb bodies of 50 mm below and above each bed). After proper grading by sieving and sorting it should be kept in 50 Kgs polythene bags. These bags shall be properly tied with jute yarn. All four beds shall be discharged in accordance with special condition 13. After discharging the catalyst, each bed shall be cleaned thoroughly for inspection purpose. I Bed- 6.7 m3 II- 8.9 m3 III-10 m 3 IV- 9.5 m3

Recharging the entire quantity of sieved catalyst and honey comb bodies to the respective beds of the converter including make-up (2 layers of honey comb bodies of 50 mm below and above each bed). Make up quantity shall be brought from Stores/ as is where is condition inside the company. The internals of the converter shall be cleaned before charging the catalyst. Transport the unwanted catalyst and catalyst dust etc., from the site to the designated area of stores (see condition No.18) I Bed- 6.7 M3 II- 8.9 M3 III-10 M3 IV-9.5 M3

ASHOKAN MS (BID ID -3332171)

GOPAKUMAR E A (BID ID -3332746)