1. Pollution Control Systems
June 13th, 2006
Subtitle (Arial 22 to 24)
Pollution Control Systems
Bringing you a World of Experience in Clean Air Solutions
Dumitru Manea
Global Power Sales - Romania, Bulgaria, Macedonia, Moldova
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2. Table of Contents ALSTOM Environmental Control Systems
Our Technologies:
Power applications Industry applications
Special presentation for FOREN Neptun, June 2006

3. Listed on Paris, London, NY Stock Exchange
ALSTOM today
Sales €13.7 bn*
Orders €15.8 bn*
Order backlog €27 bn*
Employees
Present in 70 countries
Listed on Paris, London, NY Stock Exchange
* FY 2004/05 figures
ALSTOM – The future every day

4. Core competencies
Two core businesses :
Power
Rail Transport 4

5. Power Turbo-Systems/ Power Environment Power Turbo-Systems
Turnkey plants
Steam turbines, generators
Gas turbines
Power Environment
Utility boilers
Environment control systems
Hydro turbines and generators 5

6. ALSTOM Market position
World leader in Transport
World leader in Power
World Number 1 in Air Pollution Control

7. Table of Contents ALSTOM ALSTOM in Romania
Environmental Control Systems
Our Technologies:
Power applications Industry applications

8. POWER: History in Romania
ALSTOM has been the first company who transferred its technology in Romania for the 330 MW units in 1968.
This transfer of technology allowed Romania to develop on its own its energetic sector and industry.
A large number of these units ( between 10 and 330 MW) produced under license in Romania have been exported in the world contributing to the recognition of the Romanian industry

9. ALSTOM in the Region Significant industrial presence in Romania
ALSTOM ROMANIA/ BULGARIA/ MACEDONIA/ MOLDOVA
Jacques Chevrier - Country President
Global Power Sales
Jacques Chevrier / Dumitru Manea
ALSTOM Power Service
G. Sirakas / A.Dumitriu
ALSTOM Transport
G.Stanciu / A. D‘Amade
ALSTOM Power Romania SRL
Bucuresti (G. Sirakas)
ALSTOM Transport Romania S.A.
Bucuresti (G.Stanciu)
ALSTOM General Turbo S.A. *
Bucuresti (J.Chevrier)
* JV (51% ALSTOM / 49 % General Turbo SA)
2004/2005
ALSTOM Power Bulgaria A.D.
Sofia (D. Wiesner)
Sales: 70 M€ Employees:1962
Significant industrial presence in Romania

10. Table of Contents ALSTOM Environmental Control Systems
Our Technologies:
Power applications Industry applications

11. Environmental Control Systems
Our Business
Air pollution control systems & products for power & industrial applications
A business driven by increasingly strict emissions regulations
Business opportunities are in new plants & retrofitting existing plants

12. Environmental Control Systems
Our R&D Capabilities
Dedicated R&D facilities in Sweden, manned by highly-skilled teams offering:
Applied physics / Fluid dynamics
Chemical engineering
Analytical laboratory
Instruments / measuring techniques
Laboratory for pilot plants and flow model testing
Experimental workshop for test equipment and special services
Largest reference portfolio

13. Table of Contents ALSTOM Environmental Control Systems
Our Technologies:
Power applications Industry applications

14. Applications: Power & Industry Power applications
Dust / particulates emission control
Sulfur Oxides (SOx) emission control
Wet Limestone technologies
Sea water technologies
Dry / semi dry technologies
Nitrogen oxides (NOx) emission control

15. Dry Electrostatic Precipitators Wet Electrostatic Precipitators
Power Applications: Particulate Control Technologies
Dry Electrostatic Precipitators
Wet Electrostatic Precipitators
Fabric
Filters
Supplied to date: treat more than 17,000,000 m3/h of flue gas
Meets the latest world standards for particulate emissions control
Over 150,000 MW installed worldwide
Flexibility of design
Extensive experience with low sulfur, high resistivity ash coals (>1012 Ohm•cm)
18,000 MW of operating experience
Improved performance*
Lower first costs*
Higher running costs*
*) When compared to ESPs technologies

16. Power Applications: Wet Flue Gas Desulphurization
Over 38,000 MW of experience
25+ installations in the last 10 years
From 400 MW up to 1,300 MW and up to 6 % sulfur coal
SO2 removal efficiencies greater than 98 %
Availability greater than 98 %
Success with high sulfur fuels (4.5 %)
Commercial products such as gypsum or by-products for landfill
Low cost/optimal design
New and retrofit projects
High S
(>2%)
Medium S (1 -
2%)
Low S
(< 1%)
450
800+ MW
250

17. FLOWPAC : New generation of Wet FGD
No need for slurry circulation pumps
No flue gas sneak age
High SO2 removal efficiency
High SO3 and particle collecting
Very high gypsum quality
High S
(>2%)
Medium S (1 -
2%)
Low S
(< 1%)
450
800+ MW
250
FLOWPAC Absorber

18. FLOWPAC Compact Design
Halved height
Smaller footprint (pumps house)
Allows indoor installation
Typical open spray tower
FLOWPAC h
< h/2

19. FLOWPAC Compact design
Spray tower
FLOWPAC
Spray tower
FLOWPAC

20. FLOWPAC Background Successful project in Karlshamn
Short project time
High availability
Low maintenance
Outstanding performance
Design Measured
SO2 inlet conc
SO2 outlet conc
SO2 removal

21. FLOWPAC : Recent applications
Elektrenai (Lituania) : 4 x 300MW + 1 x 150MW
Under construction
Amager (E2) (Denmark) : 1 x 150MW
Darley Dale (UK) : Lead Smelter
Design phase

22. Power Applications: Seawater Flue Gas Desulphurization
Over 11,400 MW of experience
Recognized as a global leader
High SO2 removal efficiencies (> 98%) for medium and low sulfur coal
High S
(>2%)
Medium S (1 -
2%)
Low S
(< 1%)
450
800 MW
250
800+
No reagent needed
No byproduct
Low power consumption
Smaller footprint

23. Power Applications: Novel Integrated Desulphurization-NID
41 installations world-wide
Low investment and maintenance costs
Maximized reagent utilization
Reduced power consumption
SO2 removal efficiency greater than 95% irrespective of fuel
Combination of FDA system with CFB boilers optimizes desulphurization of high sulfur fuels and gives reduced limestone consumption
End products can be used for landfill, mine fill, road beds or fertilizer
High S
(>2%)
Medium S (1 -
2%)
Low S
(< 1%)
450
800 MW
250
800+

24. Power Applications: DeNOX - SCR
Over 28,000 MW of experience
35+ installations in the last 10 years
NOx removal efficiencies greater than 90%
New and retrofit projects
Urea system also available

25. Other Applications: Industry
Full range of systems for control of air pollutants (dust, SOx, NOx …) from various industries :
Aluminum
Cement
Glass
Iron & Steel
Non-Ferrous
Petrochemical
Pulp & Paper
Waste to Energy

26. Industry Applications:
Aluminum
Leader in the industry
35+ installations in the last 10 years
Long lasting relationship with main Aluminum producers
Emission abatement for Pot Lines, Anode Bake and Green Anodes
Products:
Abart dry scrubber (HF emission reduction & recycling)
Desulphurization - Dry or Wet

27. Industry Applications:
Cement
More than 80 Installations last ten years
Installations at cement plants world wide to coal mill, kiln, clinker cooler, alkali bypass, raw mill,cement mill, & other de-dusting applications.
Products:
Bag House - reverse air low ratio
Bag House - pulse jet high ratio
Electrostatic Precipitators
Wet Flue Gas Desulphurization
SCR - Selective Catalytic Reduction

28. Industry Applications:
Glass
30 years experience in air pollution control installations for flat -, container - and special glass, mineral wool and other
Products:
Particulate removal - ESP
Gaseous pollutants - SO2 and Boron - Dry systems
NOx control for glass furnaces - SCR

29. Industry Applications:
Iron & Steel
Major applications of ALSTOM air pollution control products include applications for:
Melt shop ventilation systems (EAF; LMF; AOD; Induction Furnace)
Coke oven pushing emission control systems (Trav-L-Vent system)
Sinter plants primary & secondary emissions
Cast House ventilation and other general ventilation requirements
Products:
Particulate - ESP, FF
Desulphurization - NID or Wet
Dioxin and Furan - NID
Water Cooled Duct
Hot Quench
Force Draft Cooler
Heat Recovery

30. Industry Applications:
Non Ferrous Metals
Products for Non Ferrous Metals Industry
Dry Hot ESPs for primary smelting in the copper, zinc, lead, and nickel industries
Bag Filters for primary and secondary gases custom-suited to specific temperature, moisture, pH, and abrasiveness requirements
Wet ESps for Acid Plants
Evaporative Coolers
Forced-Draft Coolers
Fabric Filters
Flue Gas Desulfurization Plants

31. Industry Applications: Petrochemical
An extensive portfolio of solutions for:
NOx
SOx
Particulate from refineries & petrochemical plants

32. Industry Applications:
Pulp & Paper
Products for Pulp & Paper Industry
Electrostatic Precipitators for recovery boilers
Electrostatic Precipitators for multi fuel power boilers
Electrostatic Precipitators for lime kilns
FGD Systems for SOx control

33. Industry Applications:
Waste to Energy
We offer cost-effective and reliable gas cleaning solutions to comply with the most stringent emission standards for plants thermally treating waste, offering various end product options and possible energy recovery
Experience
Years of activities
Technology
DeNOx
SCR
Wet pac
Wet scrubber
NID
Flash Dryer
Drypac
Semi-dry
Eco- or CT-DAS
Dry Absorption
1980
1985
1990
1995
2000
2005
43 units in 7 countries
treating Nm3/hr
55 units in 9 countries
treating Nm3/hr
23 units in 5 countries
treating Nm3/hr
124 units in 14 countries
treating Nm3/hr
169 units in 12 countries
treating Nm3/hr

34. Conclusion
ALSTOM - Number 1 worldwide in Air Pollution Control Systems market
Largest reference portfolio
Significant industrial presence in Romania
FLOWPAC best solution for the Romanian WFGD projects (Complexul Energetic Rovinari, Complexul Energetic Turceni, ...)
A range of other technologies available for all air pollution control applications