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3271. Largest constituent of blast furnace gas is

September 7, 2025 by Admin

N₂

CO

CO₂

H₂

✅ The correct answer is option A.

Categories Chemical Engineering, Engineering, Fuel and Combustion MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Fuel and Combustion MCQs

3267. Which furnace consumes maximum refractory annually in an integrated steel plant ?

3276. Fireclay bricks are never used in the

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