GyanGramQuestion
Consider the following heavy industries :
1. Fertilizer plants
2. Oil refineries
3. Steel plants
Green hydrogen is expected to play a significant role in decarbonizing
how many of the above industries?
PRELIMS 2023 · ENVIRONMENT
Consider the following heavy industries : 1. Fertilizer plants 2. Oil refineries 3. Steel…
Attempt this previous-year question. The correct option stays hidden until you choose.
Pick an option to check yourself.
• Correct Answer: C
• Green hydrogen replaces gray hydrogen in ammonia/fertilizer production; used in refinery hydrocracking and desulfurization.
• It serves as a clean reducing agent in Direct Reduced Iron steelmaking, replacing coke and emitting water vapor.
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