Clean Coal Initiatives of BHEL (Bharat Heavy Electricals Limited) Mr. M. Muthukrishnan General Manager, R&D and Coal research, BHEL,Trichy Conference on Clean Coal and Carbon Capture and Storage Technologies Bharat Heavy Electricals Limited Conference on CCT and CCS 2-3 rd December,2013
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Clean Coal Initiatives
of
BHEL
(Bharat Heavy Electricals Limited)
Mr. M. Muthukrishnan
General Manager,
R&D and Coal research,
BHEL,Trichy
Conference on Clean Coal and Carbon Capture and
Storage Technologies
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Overview of BHEL corporation
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
BHEL – Activity Locations in India
Conference on CCT&CCS
Dec 13
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
BHEL’s GLOBAL FOOTPRINT
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Pulverised Fuel Boilers
Sub critical
•60 MW
•110 MW
•200 MW
•210 MW
•250 MW
•500 MW
•600 MW
Super Critical
•660 MW
•700 MW
•800 MW
•1000 MW
BHEL’s Boiler Range
Fluidised Bed Combustion Boilers
Bubbling Fluidized Bed
•20 MW
•45 MW
•60 MW
•80 MW
•120 MW
Circulating Fluidized Bed
•60 MW
•75 MW
•125 MW
•135 MW
•250 MW
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
BHEL Corporate – Turn over
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
BHEL Initiatives towards CCT and CCS
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Our Goals on CCT and CCS
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Coal Gasification
Coal Characterization Collaborative Research
ScTF CFBC
SFBTF
Bharat Heavy Electricals Limited
Research facilities in BHEL Trichy Complex
Conference on CCT and CCS 2-3rd December,2013
Bharat Heavy Electricals Limited
Coal Research Centre
Conference on CCT and CCS 2-3rd December,2013
CRC Equipments
Total = 22 Equipment
Project Outlay Rs 1743 Lakhs
Bharat Heavy Electricals Limited
X-Ray Fluorescence Spectrometer
Inductively Coupled Plasma Mass Spectrometer
Microwave Digestor
Mercury Analyser
Portable Flue Gas Analyser
Gas Chromatography
FUEL CHARACTERISATION
THERMAL CHARACTERISATION
MINERAL CHARACTERISATION
PARTICLE CHARACTERISATION
ENVIRONMENTAL LAB
Proximate Analyser
Ultimate Analyser
Bomb Calorimeter
Sulphur Determinator
FTIR Spectrometer
Thermo Gravimetric Analyser
Differential Scanning Calorimeter
High Temperature X-Ray Diffraction Spectrometer
Computer Controlled Scanning Electron Microscope
Low Temperature Asher
Particle Size Analyser
Surface Area And Pore Analyser
Zeta Meter
Gas Pyconometer
PM 10 & PM 2.5 Particle Analyser
Drop Tube
Furnace System
Conference on CCT and CCS 2-3rd December,2013
Bharat Heavy Electricals Limited
Drop Tube Furnace Test Facility
Conference on CCT and CCS 2-3rd December,2013
Key research areas on CCT and CCS
• Increasing efficiency of PF Boilers -Development of AUSC boiler
• Development of CFBC and IGCC of higher capacity
• Biomass Co-firing and Oxy fuel combustion technology
• Technology development for Carbon dioxide capture from flue gas
• Reduction measures for non GHG like NOx through -Over Fire Air compartment
-Bypass Over Fire Air Firing
-SCR development
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
Plant type with power
rating
Steam Pressure (kg/cm2)
Steam Temperature
(C)
Efficiency (%)
CO2 Emissions (g/kW-hr)
Coal saving for one 800 MW unit
( t/year ) **
Sub Critical
170 540 38-39 900 Base
Super Critical* 247 565 40 830 1,01,000
Ultra Super Critical
250 600 42 784 2,88,000
Advanced Ultra Super Critical
300 700 45 740 5,38,000
* The improvements are with respect to the best units under construction in India ** For the coal HHV of 3500 Kcal/kg • Extension of coal reserves by 11% • Competitive in electricity cost on deployment
Bharat Heavy Electricals Limited
Reduction of CO2 emission with increase of
steam parameters
Conference on CCT and CCS 2-3rd December,2013
Indian Govt. National Mission for Technology - AUSC
Driven by the government’s National Mission for Technology, the Advanced Ultra Super Critical (AUSC) project ( 300Bar, 710/720°C) is under Development by a joint venture of BHEL, NTPC and the Indira Gandhi Centre for Atomic Research (IGCAR).
Bharat Heavy Electricals Limited
Conference on CCT and CCS 2-3rd December,2013
• To conduct experiments at Supercritical (SC)/ Ultra Supercritical (USC) conditions of steam