3. DJR 3000 S1
Emulsion Stabilizer

4. CUSTOMER OBJECTIVES:
Provide quality products that help protect the environment
Stress service to the customer
Deliver competitive pricing

5. WHY IS RESIDUAL FUEL OIL
QUALITY DECLINING?
Average crude oil gravity is decreasing due to the increased production of heavy crude (generally higher in sulfur and asphaltenes).
Vacuum gas oil availability is decreasing because of upgrading to clean products.
High severity conversion processes (catalytic cracking, visbreaking, etc.) concentration asphaltenes in bottoms, which can cause fuel oil instability problems.
Vanadium and other metals content will increase as asphaltene content increases.

6. WHAT IS EMULSIFIED RESIDUAL FUEL OIL?
An emulsion of residual fuel oil, water and emulsifier/stabilizer
5% to 10% water evenly dispersed inside the fuel oil
Water droplet size of 2 microns to 20 microns in diameter
A stable mixture able to withstand the insults of fuel oil distribution systems

7. DJR 3000 S1®
Lower Emissions
Improved Combustion Performance

8. WHY USE EMULSIFIED RESIDUAL FUEL OIL?
Improved combustion performance
Improved carbon burn out
Reduced excess air without smoking
Reduced operating and maintenance costs
Lower emissions: - Particulates - NO2 - SO3
Improved opacity
Eliminates the need for high cost combustion additives
Eliminates the need to switch to more expensive fuels

9. COMPARE USING EMULSIFIED RESIDUAL FUEL OIL
Comparison of Emulsified Residual Fuel and Residual Fuel Oil:

10. HOW DOES EMULSIFIED RESIDUAL FUEL OIL WORK?
Improved atomization from exploding water droplets (secondary atomization)
Greatly increases surface area of fuel droplets
Lowers flame temperature and NOx due to the presence of water
Lowers excess air requirements

11. EMULSIFICATION FUEL PROGRAM?
WHY USE TECHNOL’S
EMULSIFICATION FUEL PROGRAM?
Uniform water particle size
Maximum fuel stability
Broad spectrum fuel quality tolerance
Best cost performance
Technical support available
Continual fuel technology development

12. Typical 100 Micron Oil Droplet

13. EMULSIFIED OIL DROPLET

14. Typical 100 Micron Oil Droplet

15. EXPLODING DROPLET SEQUENCE PHOTOS*
* Taken at Adelphi University, Long Island at 44,000 frames per second.

16. ENERGY REQUIREMENT FOR WATER FLASH-OFF

17. WATER PRODUCED DURING COMBUSTION FOR VARIOUS FUELS

18. IMPACT OF DROPLET DIAMETER ON BURNING TIME *
* Reference Babcock and Wilcox, “Steam/lts Generation and Use,” 39th ed., to

19. IMPACT OF SOOT BUILDUP ON HEAT TRANSFER

20. IMPACT OF BOILER CLEANLINESS ON EFFICIENCY OVER TIME

21. EMULSIFIED FUEL NOx EMISSIONS

22. HOW DOES EMULSIFIED FUEL OIL DECREASE CORROSION?
Shorter flame envelope increases the gap between the flame envelope and boiler walls allowing molten ash to solidify before impinging upon the boiler tube walls and surfaces where corrosion occurs.
Emulsified fuel oil can be combusted at lower excess air levels, resulting in an overall reduction of particulate emissions. Lower excess air reduces the formulation of V2, O5, SO3, and lowers the acid dew point.

23. EFFECT OF EXCESS AIR ON SO3 LEVEL IN OIL FIRED BOILER FURNACES *
* Reference F. Gaubitz, Mitt. Ver Grosskesselbesitzer, 73 (1961) 289 Translation in “Combustion,” 34, March 1963, 25.

24. DECREASE IN DEW POINT WITH LOW EXCESS AIR IN AN OIL FIRED BOILER FURNACE *
Reference F. Glaubitz, Mitt. Ver Grosskesselbesitzer, 68 (1960) 388 (Translation in “Combustion,” 34, January 1963, 31)

25. RELATIVE PROPORTIONS OF VANADIUM OXIDES AS A FUNCTION OF EXCESS AIR *
* Reference M. Chaikivisky and C.W. Siegmund, Trans. ASME, “J. Eng. Power,” 87, Series A (1965), 379.

26. EFFECT OF LOW EXCESS - AIR COMBUSTION ON HIGH TEMPERATURE OIL ASH CORROSION *
* Reference Babcock and Wilcox, “Steam/lts Generation and Use,” 39th ed., to

27. IMPACT OF IMPROPER EMULSION
% of Possible Particulate Reduction

28. IMPLEMENTATION - Proposal - Contract - Performance monitoring
TECHNOL CUSTOMER SERVICE PROGRAM
DEMONSTRATION - Product testing & data analysis - Enhanced fuel data collection - Report/presentation
IMPLEMENTATION - Proposal - Contract - Performance monitoring

29. Sample Computer Control Unit

30. Sample Emulsion Blender

31. Technol DJR 3000 S1 Emulsion Stabilizer More efficient fuel combustion
Lower operating and maintenance costs
Lower emissions and pollutants
EPA compliance
Patented technology

32. Meeting tomorrow’s fuel performance needs. . .today!
(800)