Answer
A. - also has several disadvantages. These include:
* Lower Energy Density:
Methanol has a lower energy density than gasoline, so methanol bunker tank capacity requires larger size for the same qty of gasoline.
• Toxicity:
Methanol is more toxic .
which can pose safety and health risks,
especially in the case of exposure or ingestion
• High Flammability:
Methanol is highly flammable,
which can present safety challenges in terms of handling and storage
• Cost:
Currently, methanol is more expensive than conventional fuels,
which can impact its economic viability as a widespread alternative fuel
• Infrastructure:
The production and distribution infrastructure for methanol
as a fuel is not as developed as that for conventional fuels,
• Methanol is corrosive .
• Requires d.o pilot (high auto ignition).
• Low flash point.
• Miscible with water.
• Engines/ technology still under development.