High ash containing coke____________________?
Correct answer: A. Produces more slag when used in the blast furnace
- A. Produces more slag when used in the blast furnace
- B. Has poor strength and abrasion resistance
- C. Is desirable in producer gas manufacture
- D. None of these
Explanation
Ash is carried into the blast furnace with coke and combines with flux to form slag, so high-ash coke increases slag production. Ash itself is not a desirable combustible constituent.
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