![After today’s session, you will be able to do the following: ,[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Empfohlen
Weitere ähnliche Inhalte
Was ist angesagt?
Was ist angesagt? (20)
Andere mochten auch
Andere mochten auch (17)
Ähnlich wie Technical overview of biodiesel
Ähnlich wie Technical overview of biodiesel (20)
Mehr von Biodiesel Automotive
Mehr von Biodiesel Automotive (20)
Technical overview of biodiesel
- 1. Biodiesel 101 & Technical Overview National Biodiesel Board Technician Outreach Program February 2010
- 5. Why make biodiesel? Diesel fuel injectors are not designed for viscous fuels like vegetable oil Glycerin (thick) Biodiesel
- 8. What is Biodiesel?? Ethanol—NO! Raw Veg Oil—NO! “ Bio-Willie” Yes, but not from marijuana oil!
- 11. Potential New Sources National Biodiesel Board Brown Grease Etc. Brassica Juncea Low Ricin Castor Algae Seashore Mallow Jatropha
- 12. Transesterification (the biodiesel reaction) Fatty Acid Chain Glycerol Methanol (or Ethanol) One triglyceride molecule is converted into three mono alkyl ester (biodiesel) molecules Biodiesel Triglyceride
- 18. Biodiesel Production Locations Represent ~ 80% of biodiesel production volume in U.S.
- 22. Cleaner emissions * http://www.nrel.gov/vehiclesandfuels/npbf/pdfs/38296.pdf Emission Type B100 B20 B2 Total Unburned Hydrocarbons -67% -20% -2.2% Carbon Monoxide -48% -12% -1.3% Particulate Matter -47% -12% -1.3% Oxides of Nitrogen (NO X ) +10% +/-2%* +.2%
- 26. ASTM D 6751 is CRITICAL BQ 9000 is becoming a given
- 31. Out of spec B100: High raw oil
- 36. New Diesel Technology -2010
- 39. What could I see in a Diesel Fuel Filter? Diesel Oxidation or Aphaltenes Diesel Fuel Paraffin wax
- 40. What could I see in a Diesel Fuel Filter? Water saturated filter paper Other contaminants like water and sediment or microbial contamination
- 41. What could I see that’s different than normal Diesel Fuel Filters? Partial reaction products from off specification biodiesel or imposter biodiesel
- 42. Filter Biodiesel plant Filter Filter Oil Filter Filter Filtration
- 43. OEM Support for Biodiesel Blends
Hinweis der Redaktion
- So what is biodiesel? It is not your hillbilly in Kentucky with a still (that’s ethanol, not biodiesel). It’s not pouring Mazola into your engine (that’s raw vegetable oil which has a much higher viscosity and will cause a variety of engine problems). It IS “Bio-Willie”. I’m sure you’ve heard of Willie Nelson and Neil Young (pictured), and what they do is biodiesel, as long as its not from marijuana oil….at least until marijuana is legalized!
- One thing that should be emphasized throughout this training, is the difference between ethanol and biodiesel. Ethanol is NOT biodiesel. Ethanol is made from fermenting the whole corn kernel to ethanol. It is only intended for spark-ignited or gasoline applications since ethanol has good octane, but poor cetane and zero lubricity. A term that some people are using in the industry regarding ethanol is “drink the best and burn the rest”!. Raw ethanol in diesel fuel can severely damage diesel engines due to its poor lubricity and lack of blending with diesel fuel. So—ethanol is NOT biodiesel. When you are thinking about biodiesel, put ethanol out of your mind. This is one of the points we would like to bring across with this training.
- Note 2006 and 2007 Quality Surveys