A hydrogen fuel cell bus has three main components: the fuel cell stack, the electric motor, and the hydrogen storage tanks. The fuel cell stack is made up of individual fuel cells that combine hydrogen and oxygen to produce electricity, heat, and water as byproducts. The electric motor is...
Learn the basics of hybrid vehicle technology as well as the difference between a parallel, series, and plug-in hybrid.
Why does ethanol (C2H6O) have a higher viscosity than octane (C8H18)? Why can sugar dissolve in cooking oil? What happens when you cool biodiesel, petroleum-based diesel fuel, and vegetable oil? Explain why oil dissolves easily in gasoline but not in water. ...
Gasoline is a flammable liquid that is made from the refinement of petroleum or better known as crude oil. It helps fuel cars, farm machinery, planes and other type of engines. What is petroleum? It’s a fossil fuel that supplies energy around the world than any other source out there. ...
Hydrogen fuel has the potential to be a cost-effective alternative to gasoline and diesel in the long term. While the initial costs of hydrogen production and infrastructure development may be high, economies of scale, increased competition, and advancements in technology are expected to drive down...
Fuel oil is a lighter type of oil, or a liquid byproduct of crude oil, which is used for energy, especially for heating. When petroleum is refined, there are two main categories under which it is classified: distillate oils, including diesel, and residual oils, which include things like ...
The hydrogen molecule, consisting of two hydrogen atoms, can be used to produce carbon-free energy. Hydrogen molecules carry a lot of energy; a pound of hydrogen contains almost three times the energy of a pound of gasoline or diesel. ...
Renewable propane is a byproduct of the renewable diesel and sustainable aviation fuel production process, which converts plant and vegetable oils, waste greases, and animal fat into fuel. It has the same chemical structure and physical properties as conventional propane and can be used in any ex...
One of the biggest challenges with hydrogen is obtaining it in its pure form. Although Hydrogen is a green fuel during its usage, cracking hydrogen from its compound form requires a large amount of energy. At the current time, around 84% of the world’s energy is still derived from fossil...
Biodiesel is not pure vegetable oil. Although raw vegetable oil has been used to fuel diesel engines in the past, it has usually caused problems. The raw fat or oil must first undergo a series of chemical reactions in order to become fuel. There are a few different ways to make biodiesel...