India to Consider Isobutanol Blending with Diesel

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India to Consider Isobutanol Blending with Diesel

GS Paper IIIEnergy InfrastructureMiscellaneous
India to Consider Isobutanol Blending with Diesel

India is likely to introduce blending of isobutanol with diesel. The development is in the context of considering isobutanol as a blending component and its suitability for use with existing engines and fuel infrastructure.

Isobutanol (for Diesel Blending):

Dimension Key Details
Chemical nature Isobutanol is a four-carbon alcohol with formula C₄H₁₀O.
Comparison mentioned Isobutanol is a higher alcohol compared to ethanol, and ethanol contains 2 carbon atoms.
Production sources Isobutanol can be produced from renewable sources like biomass and agricultural waste, or through processes linked to ethanol or sugarcane production.
Uses Uses comprise industrial solvents in products like paints and coatings, and potential biofuel for transportation.
Blending characteristic Isobutanol blends uniformly with diesel without any additional additives.
Fuel properties mentioned Isobutanol has higher energy content, and it is less volatile and corrosive.
Compatibility Isobutanol offers higher compatibility with existing engines and fuel infrastructure.
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Q 1 / 3

With reference to isobutanol for diesel blending, consider the following statements:

1. Isobutanol is a four-carbon alcohol.
2. Isobutanol is described as a higher alcohol compared to ethanol.
3. Ethanol contains four carbon atoms.

Which of the statements given above are correct?