Chapter 1IntroductionOrigin and importance.Energy is what makes human beings and creatures live happily. At present, men can use different forms of energy such as solar energy, sound energy, electrical. Nuclear energy, etc, but in all of the major energy sources are present, is changed to be in the form of energy that is difficult to apply. Must have accessories and tools more difficult to implement. Wood charcoal and firewood shortage problem, which is the primary fuel for rural residents who have low income. For agricultural, industrial Multiple categories. This problem is due to the increasingly expansion of factories and the shortage of wood because the forest was destroyed by that did not grow up as a substitute at the same time, to increase the price of oil has made the price of firewood and charcoal, wood has a higher price accordingly. These energy conditions particularly harmful to the country's economic stability, which is necessary to solve the problem by using the existing energy resources in the country that can be reused, including disposal and waste from industrial and agricultural products such as rice husk ash.Lue, Europe Straw and rice and coconut shell, etc. These unused materials have been taken as a fuel. In some industries, but also in the stomach, leaving a residual material, which is a problem for factory and agricultural producers to eliminate. However, the remaining material is used as fuel. Must be reminded of their own properties, such as burning.For these reasons, so your group the importance of bringing the remaining material from the plant and agricultural reuse for use as renewable energy. Make it from corn cores charcoal project meant to study how to make charcoal from corn cores.
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