While not as a chart, this is an idea about combustion energy values: Ethanol 77,000 Btu per gallon, Gasoline 125,000 Btu per gallon, Diesel 135,000 Btu per gallon and Biodiesel 130,000 Btu per gallon. Grades of fuel imply differences in composition and thus differences in combustion Btu values. Combustion values for ethanol will not depend on source of ethanol as long as ethanol content/composition is the same. Ali Hamza A_Hamza@Yahoo.com
Biodiesel is a cleaner alternative to gasoline as it produces fewer greenhouse gas emissions and air pollutants. It is produced from renewable resources like vegetable oils and animal fats, reducing dependence on fossil fuels. However, biodiesel can have slightly lower energy content than gasoline, resulting in lower fuel efficiency.
Gasoline is not made directly from peanuts. However, peanut oil can be converted into biodiesel, which is a renewable alternative fuel that can be used in diesel engines. The process involves extracting oil from peanuts and then refining it to create biodiesel through a chemical reaction with alcohol.
Gasoline is not typically considered an alternative fuel because it is a conventional fossil fuel derived from crude oil. Alternative fuels are typically defined as those that are more environmentally friendly or sustainable, such as biodiesel, ethanol, or hydrogen.
A 2004 Toyota RAV4 is not designed to run on biodiesel or a biodiesel blend, as its engine is not compatible with the properties of biodiesel. Using biodiesel or a high blend of biodiesel could lead to fuel system damage and void the vehicle's warranty. It's advisable to stick with conventional diesel fuel if you have the diesel variant or gasoline for the gasoline variant. Always consult the owner's manual or a professional mechanic for specific fuel recommendations for your vehicle.
A hybrid car uses standard gasoline and electricity. A biodiesel car runs on a completely different fuel, such as ethanol. There are also other kinds of biodiesel that are being developed.
At the moment, I think it is slightly more expensive than regular gasoline.
At the moment, I think it is slightly more expensive than regular gasoline.
Biodiesel improves public health and the environment, and provides safety benefits. It also reduces greenhouse gas emissions better than gasoline, ethanol, and conventional diesel.
the only ones I'm aware of are ethanol-gasoline and biodiesel
Currently, most hybrid vehicles are gas-electric, but there is a new trend in hybrids. Biodiesel hybrids are being developed as a way to eliminate the gasoline powered engine and reduce dependency on imported foreign oil. These vehicles are designed so that the engine will operate on fuel created from renewable resources such as animal fats and vegetable oils. Biodiesel is much better for the environment and less toxic than gasoline.
Vegetable Oil is used to make biodiesel, and corn is used to make ethanol for a gasoline substitute.
Some well known alternative fuels include biodiesel, ethanol, butanol, chemically stored electricity (batteries and fuel cells), hydrogen, methane, natural gas, vegatable oil, peanut oil, and biomass.