|
Case study on
thermal application:
Industry :
Industrial gas manufacturing company.
Type of the product
: Carbon dioxide.
Comparison of some values
before & after using a gasifier :
Sr.
No. |
Details |
Before gasifier |
After gasifier |
| 1 |
Fuel used |
LDO |
Producer gas |
| 2 |
Fuel consumption |
35 l/h of LDO |
85 kg/h of wood cut
to size |
| 3 |
Hourly fuel cost |
Rs. 260 |
Rs. 130 |
| 4 |
Saving on fuel cost
per day |
- |
Rs. 3000 |
| 5 |
Out put per hour |
80-90 kg |
110 kg |
- Reduced consumption of MEA due to no sulfur
in the gas.
- Assumption: cost of wood (cut to size) – Rs.
1500/ton.
Case study of gasifier (WBG-300) of thermal
capacity 7,50,000 kcal/ h
Industry : Tiles manufacturing Company.
Type of the product : Glaze tiles and
sanitary wares.
M/s Jyoti Industries uses kerosene for firing of
biscuit tiles in kiln at firing temp. of 1100 to 1200 C. They use
gasifier in dual fuel mode i.e 60% producer gas and 40% kerosene.
Comparison of some values before & after using a gasifier :
| Sr. No.
|
Details |
Before gasifier |
After gasifier |
| 1 |
Fuel used |
kerosene |
Producer gas +
kerosene |
| 2 |
Fuel consumption |
63 lit/hour |
302.4 kg/h of wood +
25.2 lit/h kerosene |
| 3 |
Hourly fuel cost |
Rs. 951.3 |
Rs. 682.9 |
| 4 |
Saving on fuel cost
/ day |
- |
Rs. 6441.12 |
| 5 |
Saving on fuel cost
/ year |
- |
Rs. 19.325 lakh |
- Assumption: cost of wood (cut to size) – Rs.
2.0/kg.
Cost of kerosene – Rs. 15.10/lit. | 
