The extraction of iron from its ores takes place in the blast furnace. Below is a simplified diagram of a blast furnace. Study it and answer the questions that follow.

The extraction of iron from its ores takes place in the blast furnace. Below is a simplified diagram of a blast furnace. Study it and answer the questions that follow.

Name
(i) One of the substance in the slag.
(ii) Another iron ore material used in the blast furnance.
(iii) One gas which is recycled.

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(i) Calcium silicate

- Calcium aluminate

(ii) Magnetite, Siderite

(iii) Carbon (IV) oxide

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johnmulu answered the question on May 16, 2017 at 13:36

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