The Characteristics of Ratio of Heat and Electricity and Exhaust CO2 in Tri-Generation System Fuelled by Fatty Acid Methyl Ester Derived from Waste Cooking Oil

概要

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The aim of this study is to propose a new energy system "trigeneration", which is developed from cogeneration system. In this system, comparing with ordinal cogeneration system, CO2 in exhaust gas is also used as an energy resource for photosynthesis etc., for example, in order to grow plant or cultivate microalgae which include the component of liquid fuel. In this paper, the characteristics of ratio of heat-electricity, and CO2 emissions were investigated in the case of using fatty acid methyl ester derived from waste cooking oil. And by using these experimental results the CO2 emissions from trigeneration system was simulated. As the result, it is shown that CO2 emissions are possible to decrease considerably compared with using petro-diesel fuel.