Biodiesel
Published on Nov 24, 2015
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PRESENTATION OUTLINE
ingredients of biodiesel
- used vegetable oil
- methanol or wood grain alcohol
- lye (catalyst)
Photo by Green Energy Futures
problems with conventional oil
- unsustainable
- bad for the environment, burns dirty
- toxic
- produced abroad
Photo by SS&SS
brew your own biodiesel
- )Two-stage reaction to make biodiesel
- ) Separation of the biodiesel layer after each stage in the reaction
- ) Water wash of the biodiesel
- ) Methanol and water recovery from all products and byproducts
- ) Methanol and water purification by distillation for reuse in the process
Photo by Fotos GOVBA
