What is the calorific value of methane
So it has a slight odor. Its properties are similar to that of natural gas. When the air contains 8.6 to 20.8% (by volume) of methane, it will form an explosive mixture
The main components of biogas methane is an ideal fuel gas, it is colourless and tasteless, and the amount of air is a mixture of combustion. The 34 million coke heating per cubic meter of pure methane, calorific value per cubic meter of biogas is about 2080023600 kJ. 1 cubic meters of methane combustion, can produce the equivalent of 0.7 kg of anthracite provide heat. Compared with other gas, the antiknock performance is better, is a good clean fuel. In addition to the direct combustion of biogas for cooking and drying agricultural products, heating, lighting and welding etc, also can be used as fuel for internal combustion engines and production of methanol, Faure Marin, carbon tetrachloride and other chemical raw materials. The material liquid and sediment biogas fermentation device after discharge, contains rich nutrients, can be used as fertilizer and feed.
The main components of biogas are methane. Methane from 50% ~ 80% methane (CH4), from 20% to 40% carbon dioxide (CO2), 0% ~ 5% nitrogen (N2), less than 1% hydrogen (H2), less than 0.4% oxygen (O2) and 0.1% ~ 3% hydrogen sulfide (H2S) gas. The biogas containing a small amount of hydrogen sulfide
