What are non edible oils?
The non-edible oils, such as jatropha, microalgae, neem, karanja, rubber seed, mahua, silk cotton tree, etc., are easily available in developing countries and are very economical comparable to edible oils. High petroleum prices demand the study of biofuel production.
What is difference between edible and non edible oil?
These are based on vegetable sources (oilseed grains and plant fruits). These can be vegetable oils, petroleum oils or animal fat. Edible oils are mainly used for direct human consumption as food intake. Non-edible oils have industrial usages such as fuel and biofuel, or in producing soap, detergent, paint, etc.
What are the edible and inedible oils used as alternative fuel?
Biodiesel is an alternative to petroleum-based fuels derived from a variety of feedstocks, including vegetable oils, animal fats, and waste cooking oil. These problems can be solved by using low-cost feedstocks such as non-edible oils and waste cooking oils for biodiesel production.
Why castor oil is non edible?
Among non-edible oils that has been received more attention as a feedstock for BD production is castor (Ricinus communis) seed oil, due to it is not suitable for human consumption and thus it does not compete with food crops, its high content of oil which amounts 50% in addition to the high oil yields which could reach …
Is cooking oil renewable or nonrenewable?
Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.
Why are non edible vegetable oils good for biodiesel?
Therefore, non-edible vegetable oils or the second generation feedstocks have become more attractive for biodiesel production. These feedstocks are very promising for the sustainable production of biodiesel.
How are biofuels used as an alternative to fossil fuels?
To cut down on carbon dioxide emissions, governments, car manufacturers and utility companies have been seriously pursuing alternative energy sources. Among the leading contenders are biofuels — renewable, clean-burning fuels made from plant- and animal-based source materials like corn, soybeans, discarded vegetable oil or animal fat.
Can you use non-edible oil instead of edible oil?
A possible solution to overcome this problem is to use non-edible oil or waste edible oil (WEO). In this context, the next question that comes in mind would be if the use of non-edible oil overcomes the short-comings of using edible oil.
How are vegetable oils used in the biofuel industry?
Vegetable oils are a promising resource in the production of biofuels. Currently, focus is concentrated on non-edible vegetable oils.