By Simar S., Marco M., Nick, and Matt B.

The History of BIOFUEL

• One of the first inventors to convince people to use a biofuel called ethanol was a German named Nikolaus August Otto.

• The diesel engine and the Model T were designed to run on Biofuels like peanut oil or one made from hemp respectively.

• During war times when oil was hard to acquire, Biofuels made their way into England and Germany with alcohol made from potatoes and a mix of grain alcohol with petrol.

  Rudolph Diesel, on August 10, 1893, first demonstrated the use of peanut oil to run his compression ignition engine. This date has since come to be known as International Biodiesel Day.

Types of Biofuels

• Bioalcohols – Mainly ethanol, they can be used to run vehicals but their output of energy is slightly lower. Another use of ethanol is in fireplaces, it can burn without a chimney.

• Biodiesel – Biodiesel is a mix of oil and diesel. It is compatible with any diesel engine.

• Green diesel – diesel created from renewable feedstock rather than fossil feedstock. Its uses include the same as ordinary diesel and biodiesel.

• Vegetable oil – Is processed into biodiesel or cleaned of water and particles for use as a fuel. Mainly used for cars.

Types of Biofuels cont

• Bioethers – enhances engine performance, reduce engine wear, and reduce toxins that are put into the atmosphere.

• Solid biofuels – includes wood, sawdust, grass, charcoal, agricultural waste, energy crops, and manure. Can be used for heat and electricity.

Uses of Biofuels

• We use Biofuels to power cars and industries just like oil.

• We use vegetable oil in old diesel engines and we also mix vegetable oil with diesel to make biodiesel. We are able to make cars than run on ethanol and sugars as well as other alcohols.

• Solid biofuels and ethanol can be used to create heat by burning them.

Uses Cont.

• Solid biofuels can be used to create electricity by boiling water to create steam that moves a turbine creating electricity.

• Almost all biofuels can be used as fuel for cars and especially diesel engines.

Change throughout history

•  Wood would be burned for heat before people even knew about the existence of Fossil Fuels.

•  Since then, many other functions have been discovered.• The Main Function of Biofuels today is for fuel for

vehicles.

Energy Cost● There are 76,000 BTU of energy in a gallon of ethanolcompared to 116,090 BTU in a gallon of gasoline.● Gasoline is cheaper per mile, but ethanol is better for theenvironment.● The cost effectiveness of biofuels depends on what’s beingused to create the biofuel. However, biofuel is actuallysomewhat expensive when the costs of transportation andproduction are considered.● There isn’t really a cost of maintenance as biofuels, unlikeother alternative resources, are done after one use.

    Efficiency 

• Ethanol, as stated earlier, is not as efficient as its gasoline counterpart. However biodiesel and diesel are very similar to each other.

Just a Reminder•  76,000 BTU/Gallon = Ethanol •  116,000 BTU/Gallon = Gasoline

Efficiency Cont. 

• Biofuels come from organic matter.• Is recycled, since it comes from animal waste and

plants (dead and alive).• Can be used as oil using conversion. • Providing heat

o  It provides more heat in a room than other methodso can conserve more, since a small amount can burn

longer than most methods.•   Disadvantages 

o it will cause massive deforestationo it will raise food prices (corn and soy prices)

 

Positive effects

• Has low carbon emissions into the atmosphere.

• It is cheaper to produce and convert.• Can convert home waste into energy.•  Doesn't require a radical change to convert.• helps prevent engine knocking.• Carbon Dioxide released is equal to the

amount plants intake, making it much better for the environment than other methods.

Negative effects

• Increasing food prices! Will lead to a depletion in food supply and increase prices. 

• More habitats lost and a decrease in biodiversity. 

•  May cause huge environmental issues and will not be sustainable. 

•  Will not be affordable to do. • Carbon emissions emitted to the

atmosphere. 

Future Of Biofuel

• can be stored as a solid biomass.• recovery energy is equal to present day energy

consumption amount.• questionable amount of energy can be provided at

rate of depletion.• Is renewable, but depends on environment

conditions.• Estimated that in 2030, biofuel crops can produce

about 100,000 MW of electricity. • total provide for whole country would take 50 million

acres of 128 million that would available in 2030.

      Reason for future use

•  Biofuels should be used because the most natural.

• It can run an automobile and can be used as a massive heat source.

• It can use Organic house waste (recycle).• doesn't produce CO2 into the atmosphere.• In the case of combustion, it is less harmless

than other gases.

Bibliography 

Biofuel production in Europe. (n.d.). European Biofuels Technology Platform - Home Page. Retrieved November 27, 2011, from http://www.biofuelstp.eu/fuelproduction.html 

Exact Low Energy Content of Ethanol. (n.d.). zFacts on Controversial Topics. Retrieved November 27, 2011, from http://zfacts.com/p/436.html 

Home | Oregon State University Extension Service. (n.d.). Home | Oregon State University Extension Service. Retrieved November 27, 2011, from http://extension.oregonstate.edu/

Prestigious Fires - Bioethanol Fires, Bio Ethanol Fuel & Outdoor Fires. (n.d.).Prestigious Fires - Bioethanol Fires, Bio Ethanol Fuel & Outdoor Fires. Retrieved November 27, 2011, from http://www.prestigiousfires.co.uk/ 

The True Cost of Corn Ethanol : Greentech Media. (n.d.). Green Technology | Cleantech and Renewable Energy News and Analysis. Retrieved November 27, 2011, from http://www.greentechmedia.com/articles/read/the-true-cost-of-corn-ethanol/

Types of biofuel - BioFuel Information. (n.d.). Home - BioFuel Information. Retrieved November 27, 2011, from http://biofuel.org.uk/types-of-biofuel.html

commercial, u. p., & pretreatment, t. h. (n.d.). Biofuel production in Europe.European Biofuels Technology Platform Home Page. Retrieved November 27, 2011, from http://biofuelstp.eu/fuelproduction.html