MarQuip Enviro Yacht 2009

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Visuals of MarQuip's presentation at Enviro Yacht 2009 at Bremen Germany.

Topic: Designing a green exhaust system is a balance act.

You can contact us at info@marquip.nl or visit our website at www.marquip.nl

Published in: Business, Technology
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MarQuip Enviro Yacht 2009

  1. 1. Enviro 2009
  2. 2. More and more yacht owners are environmental aware
  3. 3. Soot NOx, SOx, CO, HC reduction Noise attenuation & vibration control Back pressure control Temperature reduction Available space Within budget Regulations On time
  4. 4. How Do You Go Green in Exhausts
  5. 5. Emission - Reduction Noise Soot NOx SOx CO, HC Exhaust system Soot trap Ultra low Catalytic Selective Catalytic sulphur Converter Reduction diesel or Scrubber Urea
  6. 6. Let’s talk about Soot: Particle Particle Matter (PM) Matter (0.01-0.08 mm) combine to make agglomerates (0.05-1.0 mm) Adsorbed Vapour Phase Hydrocarbons Hydrocarbons Adsorbed Soluble Organic Hydrocarbons Fraction (SOF)/ Particle Phase Hydrocarbons Liquid Condensed Hydrocarbon Particles Adsorbed Sulfate with Hydration Hydrocarbons Sulfate (SO4)
  7. 7. How to deal with soot?
  8. 8. Regeneration: * Fuel * Electrical spiral * Additives * Self regeneration Nauticlean® By HUG engineering
  9. 9. How About
  10. 10. IMO rules push engine suppliers to reduce NOx emission
  11. 11. Selective Catalytic Reduction SCR technology can take out all NOx
  12. 12. Auxiliary & Main engines
  13. 13. Technology is the same
  14. 14. The size and price of the systems are quite different
  15. 15. Going green is about making choices
  16. 16. Technology is available
  17. 17. Space & Budget are needed to realize it
  18. 18. Low emission engines
  19. 19. New cleaning solutions
  20. 20. Different power source
  21. 21. The Ideal installation “…in general to go “green” I suggest installing a generator exhaust with soot filter, a catalytic converter, and a silencer/separator.” Holger Hamann TYR, July/August 2007
  22. 22. ISA

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