Abstract
This research aims to produce green fuel from waste glycerol mixed with waste from agriculture and industry are 2 types of sub-bituminous coal powder and cow dung. The varied the ratio by weight of glycerol on. Powdered coal or cow dung as follows: 30:60, 45:60, 50:60, 60:60, 60:50, 60:45 and 60:30 (without binder) and select the best ratio to enter. coordination 5-40% gum Arabic and Arrowroot. Then test the quality fuel. Test the thermal strength of ash, moisture, volatile and fixed carbon. The results showed that The ratio of green fuel - coal and cold pressed from the cow to the highest heat is 45:60 and 60:30, respectively, glycerol mixed coal with calorific value. Maximum strength and 5,469 cal g-1 and 1.76 MPa, respectively, the two benchmark fuel briquettes from waste processing, industrial and commercial standards that can be formed without the need for a binder. The moisture content of 2.4% volatile 63.9% fixed carbon 21.3% and ash content of 12.3%, while the glycerol mixture of cow dung with the heat and strength up to 4,269 cal g-1 and 0.21 MPa, respectively, only. the strength not only to meet the criteria. And the addition of a binder, 10-20% were found to increase the heat, but do not add strength. Therefore, it is concluded that Both materials can be mixed with glycerol to form the solid fuel boiler. In industry or the cement kiln without polluting Keywords: glycerol waste. Liquid fuels Solid Fuel Green Fuel Renewable energy
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