Abstract :
Diminishing fossil fuel resources, unstable/increasing prices of oil, environmental issues, global warming/climatic shifts, and allied problems have led the world to focus on alternate, environmental friendly, and renewable energy sources. Among many experimental candidates, production of biodiesel from Jatropha curcas L. has gained significant importance. More than 40 countries in the world are evaluating the potential of using this pure plant oil for manufacturing diesel. Biodiesel is a fuel type that has already been proven suitable for use in diesel engines. The non-edible vegetable oil of Jatropha curcas, which grows in tropical and subtropical climates across the developing world, promises a commercially viable alternative to diesel. Jatropha oil is renewable, environmental friendly and can be easily produced in rural areas. Countries of South-East Asia, such as Malaysia, they are going to start the establishment of Jatropha plantations assuming that Jatropha will be the main resource for biodiesel production. This paper presents the design and fabrication of an efficient Jatropha oil expelling machine. Further carrying out transesterification process on Jatropha oil to get Jatropha biodiesel.
Keyword :
environmental friendly