Preparation of biodiesel using waste coffee oil = Preparation of biodiesel using waste coffee oil

다국어 초록 (Multilingual Abstract)

Biodiesel is biofuel that plant and animal oils is raw material, it says that taken together the pollution-free fuel. The biodiesel has been used as a fuel for the current diesel vehicles, the amount used is growing. Biodiesel is the most common that animal and plant oils is produced by a raw material but the oil of coffee that modern people are drank also may be a biodiesel raw material. Therefore, if it is possible to produce a biodiesel in the drunk coffee, It is expected to be very helpful in environmental protection and energy saving. This study compared the composition analysis of the biodiesel using coffee and biodiesel oils with canola oil which is a typical ingredients existing biodiesel manufacturing and it is proposed efficiency and availability with biodiesel using coffee.