Benefits of using Nitrogen Gas instead of Hot-water in tire curing process

1
MAHANSARIA TYRES PRIVATE LIMITED
Steam Consumption Generation
Benefits of Using Nitrogen Gas in Tyre Curing

2
Benefits of Using Nitrogen Gas in Tyre Curing
Hot Water Installation Cost
S.No. Description Quantity Lot Total Cost Lacs Rs. Remarks
1 Hot Water Calorifier 1 75.00
2 Instrument Control Equipment Cost 1 1.50
3 Piping Fitting Cost 1 1.50
4 HW Circulation Pumps Motors 2 2.80
5 Piping Insulation Cost 1 0.70
6 Civil Work 1 5.50
Existing Hot Water Curing
Total Cost 87.00
3
Benefits of Using Nitrogen Gas in Tyre Curing
Hot Water Operation Maintenance Cost Rs. In
Lacs
Existing Hot Water Curing

• Annual Maintenance Cost 0.80
• Cost of Water Consumed 6.32
• Cost of Chemical Consumed 4.20

4
Benefits of Using Nitrogen Gas in Tyre Curing
Comparison between Hot-water curing process with
Nitrogen Gas curing
S.No. Description Curing Process With Curing Process With
S.No. Description Hot Water Nitrogen
1 Hot Water Supply Pump v X
2 Hot Water Return Pump v X
3 Hot Water Recovery Pump v X
4 Supply Line v v
5 Return Line v X
6 Recovery Line v X
Existing Hot Water Curing
5
MTPL
Benefits of Using Nitrogen Gas in Tyre Curing
Comparison between Hot-water curing process with
Nitrogen Gas curing
S.No. Description Curing Process With Curing Process With
S.No. Description Hot Water Nitrogen
7 Pipe Line Insulation v v
8 Power Consumption High Low
9 Leak Detection Easy Difficult
10 Operation Cost High Low
11 Bladder Life Low High
12 Productivity Low High
Existing Hot Water Curing
6
Benefits of Using Nitrogen Gas in Tyre Curing
Nitrogen Gas Cost
Purchase Cost _at_ Rs. 10.oo /Nm3
Proposed Nitrogen Gas Curing
7
Benefits of Using Nitrogen Gas in Tyre Curing
Nitrogen Gas Consumption
Nitrogen Gas Consumption 50 KG/ton
Proposed Nitrogen Gas Curing
8
Benefits of Using Nitrogen Gas in Tyre Curing
Productivity Will Increase by 10
Proposed Nitrogen Gas Curing
9
Benefits of Using Nitrogen Gas in Tyre Curing
Curing Cycle Time Reduced by 18
Proposed Nitrogen Gas Curing
10
Benefits of Using Nitrogen Gas in Tyre Curing
Increased Bladder Life By 100
Proposed Nitrogen Gas Curing
11
Benefits of Using Nitrogen Gas in Tyre Curing
Reduce Fuel Consumption in Boiler By 40
Proposed Nitrogen Gas Curing
12
Benefits of Using Nitrogen Gas in Tyre Curing
Eliminate the Chemical Consumption Required as
Oxygen Excavanger
Proposed Nitrogen Gas Curing
13
Benefits of Using Nitrogen Gas in Tyre Curing
Benefits of Using Nitrogen Gas instead of Hot-water in Tyre Curing Benefits of Using Nitrogen Gas instead of Hot-water in Tyre Curing Benefits of Using Nitrogen Gas instead of Hot-water in Tyre Curing Benefits of Using Nitrogen Gas instead of Hot-water in Tyre Curing Benefits of Using Nitrogen Gas instead of Hot-water in Tyre Curing
Calculation based on 120 MT per day production Calculation based on 120 MT per day production
S.No. Description Cost Per Kg in Rs. Total Cost per MT ton Rs Annual cost _at_ 350 days Cr.
1 Productivity increased by 10 Approximate 10 MT production increased by using Nitrogen gas 250.00 250000.00 8.75
2 Reduction in Fuel consumption Approximate 25 Fuel saving 5.00 5000.00 2.63
3 Bladder life may be increased by 20 Bladder consumption is around 5.00 Kg/MT OF Cure Tyre Production 600.00 600000.00 2.52
4 Eliminate the chemical requirements The chemical required for removal of oxygen from hot-water is not applicable   10.00 0.04
5 Reduction in water consumption Save water approximately 1.5m3/MT of production   15.00 0.06
  Total Cost Saving per year Rs. (Cr.) Total Cost Saving per year Rs. (Cr.) Total Cost Saving per year Rs. (Cr.) 14.00
Proposed Nitrogen Gas Curing
14
Benefits of Using Nitrogen Gas in Tyre Curing
Annual Cost Saving is Around Rs.14.00 Cr.
Proposed Nitrogen Gas Curing
15
THANKS
Presented By Mohammad Mujtaba Kidwai