Ecomen Laboratories Pvt. Ltd. - Meghalaya State Pollution Control ...

CHAPTER-2
EIA/EMP OF Shree Shakambari Ferro Alloys Pvt. Ltd.
Ash Handling and Disposal System
The ash generation will be to the tune of maximum 20% of the coal fed and
therefore the capacity of Ash handling system comes to 1.5 tonnes per hour
whereas the Ash handling plant is designed for 2 tonne per hour capacity.
The Ash storage silo will be of steel made and the capacity planned is for storing
for 16 hours. Therefore capacity of Silo will be 2x16=32 MT and proposed
capacity of steel silo will be 40MT.
ASH Storage Silo
The Silo will be of Steel construction & the capacity planned is for storing for 16
Hrs, therefore capacity of Silo works out to be 2 x 16 = 32 MT, therefore
considering margins the capacity of silo will be 40 MT.
The silo will have dust conditioning system to combat fugitive emissions during
unloading of dust for disposal.
2.8.3 Electrical Installation:
Proposed System:
The Scheme of the electrical power generating for the captive power plant
project consists of one no. 11 KV , 50 Hz, 3 phase, 0.8 PF synchronous generators
having nominal; capacity of 10 MW. The Plant will operate in island mode except
during start ups it will be synchronized with the grid A portion of the power
generated in the turbogenrator will meet the power requirements of the
Auxilairy power requirements of the Power Plant & balance will be exported to
Ferro Alloys. The distribution will be at HT & LT levels. The HT power will be
used in Ferro at 33 Kv & will be stepped up by a Transformer of 11/33 Kv. The
LT power will be used for running Power Plant & Ferro Auxiliaries. There will
ECOMEN LABORATORIES PVT.LTD., LUCKNOW