The silica is used for preparing (A) Silica bricks (B) Coke oven (C) Lining for glass furnaces (D) All of these

The silica is used for preparing
(A) Silica bricks
(B) Coke oven
(C) Lining for glass furnaces
(D) All of these
by

1 Answer

Answer :

Answer: Option D
by

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Which of the following is not a by-product fuel? (A) Producer gas (B) Blast furnace gas (C) Coke oven gas (D) Refinery gas

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