ESS
Grade-8
Easy
Question
Biomass can be transformed to_____________.
- Biodiesel
- Methane gas
- Ethanol
- All of the above
Hint:
Biomass is used as fuel, in cosmetics ,detergents and plastics.
The correct answer is: All of the above
The correct option is d)All of the above.
Biomass can be converted into gaseous or liquid fuels through gasification and pyrolysis. Gasification is the process of subjecting solid biomass material to high temperatures to produce syngas (or synthesis gas) in a state that is largely oxygen-free. Syngas is a mixture consisting primarily of carbon monoxide and hydrogen. The gas can then be burned in a conventional boiler to generate electricity. It can also be used as a substitute for natural gas in combined cycle gas turbines.
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