230
X. Agnello J. Naveen et al.
2.15 Coal Mill Sp. Power Reduction by Output Increased
Process
Specific heat capacity is recycled by using dry heat and increase the capacity of
energy resources without using coal (non-renewable energy resource has been used
less).
Explanation of Cost Analysis using ROI and CBR using for Belt and Pipe
conveyor
The return on investment in conventional technology (non-renewable energy)
was (−161.2%) and cleaner technology (Coal Mill Sp. Power Reduction by output
increased) was (−97.4%) for Rs. 1 investment. On comparing the two technologies
charted loss in ROI. In terms of cost-benefit ratio conventional technology (nonrenewable energy) was (0.215) and cleaner technology (Coal Mill Sp. Power Reduction by output increased) was (0.029) and cleaner technology showed a higher benefit,
along with energy saved as 11,000 kWh per year and profit got as Rs. 0.52 lakhs per
year.
Advantage of Compressor power reduction
Energy saving technology, Operational and maintenance cost is high.
2.16 Air Pollution Control
Process
Air pollution control technology is used in this industry, conventional End Of Pipe
(E-O-P), technology. The air is sucked by a method called as vacuum and blower is
attached and then it’s connected to a stack in a height for dispersion of air particulate.
the CPCB has given some subsides for using Advance technology and old technology
still prolong in updating technology by using senor, automated flow meters, Bag filtercement mill, Bag filter–Coal mill, Bag filter-Cement silo, Bag filter-Fly ash silo, Bag
filter-Raw mill Bag filter-Roto packers, Bag house-cement mill, Bag house-coal mill,
Cooler ESP (Electrostatic precipitator) and fan, Dust suppression, Raw mill reverses
air bag house and Small nuisance bag filters.
Explanation of Cost Analysis using ROI and CBR for air pollution control
The return on investment in conventional technology (Air pollution control) was
(−121.2%) for Rs. 1 investment, loss in ROI. In terms of cost-benefit ratio conventional technology (Air pollution control) was (0.0160). Still other benefits like energy
saved as 45,000 kWh per year and Profit as Rs. 2.13 lakhs per year could be seen as
the positives of conventional technology. Advantage: Cost-effective and maintenance
is less, Adsorption and odor is less consumption of energy is less (Table 1).
X. Agnello J. Naveen et al.
2.15 Coal Mill Sp. Power Reduction by Output Increased
Process
Specific heat capacity is recycled by using dry heat and increase the capacity of
energy resources without using coal (non-renewable energy resource has been used
less).
Explanation of Cost Analysis using ROI and CBR using for Belt and Pipe
conveyor
The return on investment in conventional technology (non-renewable energy)
was (−161.2%) and cleaner technology (Coal Mill Sp. Power Reduction by output
increased) was (−97.4%) for Rs. 1 investment. On comparing the two technologies
charted loss in ROI. In terms of cost-benefit ratio conventional technology (nonrenewable energy) was (0.215) and cleaner technology (Coal Mill Sp. Power Reduction by output increased) was (0.029) and cleaner technology showed a higher benefit,
along with energy saved as 11,000 kWh per year and profit got as Rs. 0.52 lakhs per
year.
Advantage of Compressor power reduction
Energy saving technology, Operational and maintenance cost is high.
2.16 Air Pollution Control
Process
Air pollution control technology is used in this industry, conventional End Of Pipe
(E-O-P), technology. The air is sucked by a method called as vacuum and blower is
attached and then it’s connected to a stack in a height for dispersion of air particulate.
the CPCB has given some subsides for using Advance technology and old technology
still prolong in updating technology by using senor, automated flow meters, Bag filtercement mill, Bag filter–Coal mill, Bag filter-Cement silo, Bag filter-Fly ash silo, Bag
filter-Raw mill Bag filter-Roto packers, Bag house-cement mill, Bag house-coal mill,
Cooler ESP (Electrostatic precipitator) and fan, Dust suppression, Raw mill reverses
air bag house and Small nuisance bag filters.
Explanation of Cost Analysis using ROI and CBR for air pollution control
The return on investment in conventional technology (Air pollution control) was
(−121.2%) for Rs. 1 investment, loss in ROI. In terms of cost-benefit ratio conventional technology (Air pollution control) was (0.0160). Still other benefits like energy
saved as 45,000 kWh per year and Profit as Rs. 2.13 lakhs per year could be seen as
the positives of conventional technology. Advantage: Cost-effective and maintenance
is less, Adsorption and odor is less consumption of energy is less (Table 1).