Study

Biofuel is fascinating

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  • What is the final step before biofuel from algae can be used in engines?
    Esterification and additive filtration
  • What is a photobioreactor used for?
    Growing algae with light
  • Which country flew the first plane using algae fuel?
    Germany
  • What key limitation prevents the wide adoption of algae as a primary biofuel source despite its benefits?
    Dewatering is energy-intensive and costly
  • What role does Synechocystis 6803 play in fourth-generation biofuels?
    Engineered to produce advanced fuels like Farnesene
  • Fourth-generation biofuels differ from earlier generations mainly by:
    Integrating carbon capture and storage mechanisms
  • Which feature of algae-based biofuels most directly contributes to their classification as potentially carbon neutral?
    Equal carbon uptake during growth and release during combustion
  • Why is Oman a good place to grow algae?
    t has sunlight, seawater, and land
  • What happens to the oil extracted from dry biomass?
    Blended with fossil fuels
  • What is a major logistical challenge of using algal cake (post-harvest biomass) for further applications?
    It retains 70% water, requiring extensive drying