Utilization of biomass as an alternative energy source has attracted people to promote its use. This is caused by a decline in fossil energy reserves. This is a dangerous point for energy security in the last decade.
To avoid future energy crises, they began to increase use of renewable energy sources such as biomass. More than that, the use of fossil fuels increases the concentration of sulfur and greenhouse gases in nature.
Governments in various countries around the world have adopted policies favorable to the use of biomass as an energy alternative. So that industry players will get a subsidy from the government.
Biomass can be used as energy with a wide variation. Utilization of biomass produces electricity, heat for industrial facilities, home heating and fuels vehicle.
Conversion of biomass for energy is called bio-energy. This conversion can be achieved with some solutions that thermochemical and biochemical technologies. Thermochemical process is divided into three technology solutions are combustion, gasification and pyrolysis.
To understand the meaning of each Technology solution, we can learn from the final product On combustion, have the final product steam, process heat and electricity energy. Each has its own type of function. Steam can be used to drive steam engines, while the heat can be used for processing in the chemical industries.
The final products of electric can be used more flexibly. This product of gasification is the steam, the process of heat, electrical energy and methane gas fuel and hydrogen. Methane and hydrogen can be used as a fuel cell system. This system is increasingly popular as the technology of the future.
Pyrolysis technology solutions, has the final product is charcoal, coal and bio-gas fuel. Charcoal and bio-coal can be an analogy as coal but more environmentally friendly. This is because emissions from the production of bio-coal and charcoal lower than coal. Biochemical process produces anaerobic digestion the technology solution. This technology has the final product of ethanol, water for irrigation, compost and biogas.
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