REFINING OF VEGETABLE OIL WITH ENUGU COAL

Thesis Overview

INTRODUCTIONNigeria is one of the countries of the world richly blessed with weather favorable for the growth of palm tree, the major source of palm oil.Research and studies over the years helped in the improvement of the quantity of palm oil and transforming it into a high quality vegetable oil which is one of the aims of this project work. The oil is basically used for cooking and soap making. It may also be used for magazines and vegetable ghee, for shortening in pastries and bread, for pharmaceutical and cosmetic products, as a lubricant and emulsion for insecticides and as a fuel for diesel engines. However, the extraction of palm oil from its palm fruits have been a major concern. Thanks to advancement in technology that have always preferred solution to save of reeds. Apart from the tradition of palm oil, there is an improved method of extraction of palm oil which include :sterilization, threshing or stripping, milling and digestion, processing/pressing and clarification and finally drying to reduce the content of water.Moreso, Enugu coal play important role in the extraction of palm oil as an adsorbent material. Adsorption is a very important process in this project, Enugu coal playing the role in refining of palm oil. Refining operation here include neutralizing of free fatty acid, using sodium hydroxide, bleaching to improve flavour and stability which is the major work of Enugu coal and deodorizing to remove odour.1.1 SCOPE/OBJECTIVE OF THE PROJECTThe objective of this project is to develop the technology of producing vegetable oil with Enugu coal and how to improve the efficiency of the adsorptive ability of Enugu coal. Besides comparing the effect of temperature on bleaching of palm oil, effect of particle size and regenerated coal is very essential.