Ankur Scientific Energy Technologies Pvt. Ltd. - Infraline
Ankur Scientific Energy Technologies Pvt. Ltd. - Infraline Ankur Scientific Energy Technologies Pvt. Ltd. - Infraline
Ankur Scientific Energy Technologies Pvt. Ltd. Decentralized Power Through Biomass Gasification – Technology Status, Recent Experiences And Future Prospects Dr. B.C Jain October 2004
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<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Decentralized Power Through<br />
Biomass Gasification –<br />
Technology Status, Recent Experiences<br />
And Future Prospects<br />
Dr. B.C Jain<br />
October 2004
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Agenda<br />
• Biomass as a Fuel<br />
• What is Gasification<br />
• Why Gasification<br />
• Gasification for Power Generation<br />
– Modes of Power Generation<br />
– Ratings<br />
• Case Studies<br />
• Questions
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Biomass as a Fuel<br />
• Age-old and most widely used fuel source<br />
• Largest contributor for primary energy,<br />
especially in rural areas<br />
• Biomass till date was mainly used for<br />
cooking<br />
• With recent technology development,<br />
providing power has become feasible and<br />
cost effective
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
What is Gasification?<br />
Basic Process Chemistry<br />
• Conversion of solid fuels into combustible gas mixture<br />
called producer gas (CO + H 2 + CH 4 )<br />
• Involves partial combustion of biomass<br />
• Four distinct process in the gasifier viz.<br />
• Drying<br />
• Pyrolysis<br />
• Combustion<br />
• Reduction
Gasification –<br />
Basic Process<br />
Chemistry<br />
Schematic<br />
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Why Biomass Gasification?<br />
Grid Quality<br />
power<br />
Operated<br />
and<br />
managed by<br />
local people<br />
Depend<br />
totally on<br />
local<br />
resources<br />
Biomass<br />
Gasification<br />
Affordable<br />
Power “ondemand”<br />
(No Storage)<br />
Efficient &<br />
Reliable
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Power Generation<br />
Dual Fuel Mode:<br />
70% energy – Biomass<br />
30% energy - Liquid Fuels<br />
The liquid fuel may be<br />
diesel or bio-diesel<br />
(wherever it is available)<br />
100% Producer Gas based<br />
systems:<br />
100% energy from Biomass.<br />
Very low fuel cost of power<br />
generation
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Dual Fuel Mode<br />
• Output ratings of 3 kWe to 1 MW are commercially<br />
available<br />
• Specific fuel consumption - less than 1 kg wood or<br />
1.4 kg rice husk along with up to 90 cc of diesel<br />
• Wide turn down ratio resulting in excellent variable<br />
load capability<br />
• Large number of installations in industry as also for<br />
rural electrification
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
100% Producer Gas Mode<br />
• Output ratings of less than 10 kWe and more<br />
than 40 kWe are commercially available<br />
• Ratings between 10 & 40 kWe would be available<br />
shortly<br />
• Limited start-up power for a short period<br />
• Specific wood consumption of less than 1.3<br />
kg/kWhr<br />
• Wide turn down ratio resulting in excellent<br />
variable load capability
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
“ANKUR” BIOMASS GASIFIERS<br />
INSTALLED IN<br />
DUAL FUEL<br />
POWER GENERATION MODE
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Captive Power for Rice Mill<br />
Highlights<br />
• 70-75% diesel replacement<br />
obtained using rice husk<br />
as feedstock.<br />
• Diesel Savings : 22 liters/hr<br />
• Payback Period : 6 months<br />
• Trouble-free operation<br />
since June, 2001<br />
• Engine performance<br />
assessed by KOEL, the<br />
Original Equipment Mfr.<br />
Gasifier Model: FBG-120<br />
Sree Gopal Rice Mills,<br />
West Bengal.
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Captive Power for Texturising Unit<br />
Highlights<br />
• 70-75% diesel replacement<br />
obtained using wood as<br />
feedstock.<br />
• Diesel Savings : 30 liters/hr<br />
• Payback Period : 6 months<br />
• Trouble-free operation<br />
since commissioning<br />
• Engine performance<br />
certified by Ashok Leyland,<br />
the OEM<br />
Gasifier Model: 2 X WBG-60<br />
M/s Dhawal Fab <strong>Pvt</strong>. <strong>Ltd</strong>.,<br />
Pandesara, Surat
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Captive Power for Vanaspati Plant<br />
Highlights<br />
• Gasifier connected to Slow<br />
Speed Marine Genset<br />
• Operation at 385 kWe<br />
• Generating Power in dual fuel<br />
mode with diesel replacement<br />
of around 70 – 75 %<br />
• Total Hours of Operation:<br />
Over 3,000 Hrs.<br />
• LDO saved during this time:<br />
200,000 Liters<br />
Gasifier Model: WBG-400<br />
M/s Ashwin Vanaspati,<br />
Samalaya
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Other Installations – FBG Series<br />
• Chandra Cold Storage, Faizabad – FBG-100<br />
• Janta Cold Storage, Rai Barelli – FBG-100<br />
• Bharat Cold Storage, Kannauj – FBG-100<br />
• Manasamata Rice Mill , Balarampur – FBG-120<br />
• Radha Rice Mill, Burdwan – FBG-200<br />
• Maa Bhabani Mini Rice Mill, Burdwan – FBG-250
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Other Installations – WBG Series<br />
• Agrocel Industries, Kutch – WBG-300<br />
• K P Corporation, Surat – WBG-200<br />
• Viresh Textile <strong>Ltd</strong> – WBG-120<br />
• SA Plywood - WBG-400
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
“ANKUR” BIOMASS GASIFIERS<br />
INSTALLED IN<br />
100% PRODUCER GAS<br />
POWER GENERATION MODE
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Power Pack for Chlorate Industry<br />
Highlights<br />
• First installation of 200kWe<br />
(GAS-200) in India<br />
• Low start–up power<br />
• Specific fuel consumption<br />
less than 1.3 kg/kWhr<br />
• Low cost of power has<br />
enabled the company to<br />
restart the production<br />
which was stopped 4 years<br />
ago due to increased<br />
electricity cost<br />
System Package : GAS-200<br />
M/s Valli Chlorate,<br />
Kovilpatti
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Power Pack for Lanka Transformers<br />
Highlights<br />
• First installation of<br />
GAS-40<br />
• Low start – up power<br />
• Specific fuel<br />
consumption: less<br />
than 1.3 kg/kWhr<br />
• Cost of Generation<br />
as low as 2 to 3<br />
cents per kWhr<br />
System Package : GAS-40<br />
M/s Lanka Transformer <strong>Ltd</strong>.,<br />
Sri Lanka
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Other Installations<br />
• EERC, University of North Dakota – 1 X WBG-200<br />
• UNIDO project in Sri Lanka – 1 X GAS-103<br />
• Markus Dallinger, Germany – 1 X GAS-133<br />
• Muni Seva Ashram, Goraj – 1 X GAS-40<br />
• Periyar Maniammai College for Women, Thanjavur –<br />
1 X GAS-200 (under installation)
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
“ANKUR” BIOMASS GASIFIERS<br />
INSTALLED IN<br />
POWER GENERATION MODE<br />
FOR<br />
VILLAGE ELECTRIFICATION
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Island Electrification<br />
Highlights<br />
• Caters to about 800<br />
households<br />
• Six hours operation daily,<br />
now increased to 16 hours<br />
• No disruption to date<br />
(since 1997)<br />
• Tremendous boost to<br />
education, economic<br />
opportunities and<br />
social/cultural activities<br />
• Another project installed at<br />
Chhotomollahkhali Island<br />
Gasifier Model: 5 X WBG-100<br />
Gosaba Island, Sunderbans<br />
(100 Km from Kolkata)
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Based on the unqualified success of the<br />
first two projects, not only additional<br />
projects have been planned but there is<br />
also a policy decision to electrify the<br />
entire Sunderbans area using Solar P.V.<br />
and Biomass Gasifiers.<br />
Installed capacity is already much higher<br />
through Gasifiers and much larger<br />
number of customers are being served at<br />
a much lower cost.
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Other Installations<br />
• Gasifier Power Plant at Kumarikanan,<br />
Purulia - 2 X WBG-50<br />
• Gasifier Power Plant at Khetricherra -<br />
4 X WBG-250<br />
• Gasifier Power Plant at Mamit -<br />
2 X WBG-100<br />
A large number of other projects currently under<br />
installation in Arunachal, Nagaland, Meghalaya
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
“ANKUR” BIOMASS GASIFIERS<br />
INSTALLED IN<br />
POWER GENERATION MODE<br />
(SMALL RATING SYSTEMS)
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Power Pack for Coconut Plantation<br />
Highlights<br />
• First installation of GAS-4<br />
100% Producer Gas system<br />
• Start–up through battery<br />
• Specific fuel consumption:<br />
less than 1.3 kg/kWhr<br />
• Cost of Generation as low<br />
as 2 to 3 US cents per kWhr<br />
• Visited by thousands of<br />
people from all over<br />
Gasifier Model: GAS-4<br />
Dr Ray Wijewardene’s Coconut<br />
Plantation, Sri Lanka
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Power Pack for Village Irrigation<br />
Highlights<br />
• First installation of GAS-9<br />
100% Producer Gas<br />
system<br />
• Start-up through battery<br />
• Specific fuel consumption:<br />
less than 1.3 kg/kWhr<br />
• Operated by Womens’ Self<br />
Help Group<br />
• Has become a catalyst for<br />
economic growth in the<br />
village<br />
Gasifier Model: 1 X GAS-9<br />
Odanduthurai, Coimbatore
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Other Installations<br />
• The President, Melthattaparai Panchayat – 1 X GAS-4<br />
• The District Forest Officer, Hosur Division – 1 X GAS-4<br />
• The District Forest Officer, Salem Division – 1 X GAS-9<br />
• The President, Nellithurai Panchayat – 1 X GAS-9<br />
• The President, Semmipalayam Panchayat – 1 X GAS-9<br />
• District Forest Officer, Kallakurichi Division – 1 X GAS-4<br />
• The President, Chikkaram Panchayat – 1 X GAS-9<br />
• Project Officer, DRDA, Saram Village – 1 X GAS-9
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
MW Level Power Generation<br />
Gross Power<br />
Output<br />
Net Power Output<br />
Net Continuous<br />
Duty Rating<br />
Indicative<br />
Investment<br />
Options<br />
4 X GAS-320<br />
1280 kW/hr<br />
1160 kW/hr<br />
1080 kW/hr<br />
Rs 400 lakhs<br />
3 X GAS-425<br />
1275 kW/hr<br />
1170 kW/hr<br />
1095 kW/hr<br />
Rs 410 lakhs
Indicative Fuel Cost<br />
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.<br />
Specific Biomass<br />
Consumption<br />
Diesel<br />
Cost of Biomass<br />
@ Rs 1/ kg<br />
Cost of Diesel<br />
@ Rs 25 / liter<br />
Total Fuel Cost<br />
Dual Fuel<br />
0.9 kg wood / kWe<br />
90 cc / kWe<br />
Rs 0.9<br />
Rs 2.25<br />
Rs 3.15<br />
100% Gas<br />
1.3 kg wood / kWe<br />
NIL<br />
Rs 1.30<br />
NIL<br />
Rs 1.30
Thank You<br />
Questions?<br />
<strong>Ankur</strong> <strong>Scientific</strong> <strong>Energy</strong> <strong>Technologies</strong> <strong>Pvt</strong>. <strong>Ltd</strong>.,<br />
‘<strong>Ankur</strong>’, Near Old Sama Jakat Naka<br />
Baroda 390 008, India.<br />
www.ankurscientific.com<br />
ascent03@sancharnet.in<br />
Ph. No. 0265-2793098
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