Question

what are the methods used for Sox. removal from air​

Answer 1

Answer:

The two major emissions control methods are sorbent injection and flue gas desulfurization: Sorbent injection involves adding an alkali com- pound to the coal combustion gases for reac- tion with the sulfur dioxide. Typical calcium sorbents include lime and variants of lime. Sodium-based compounds are also used.

Answer 2

Answer:

The two major emissions controlmethods are sorbent injection and flue gas desulfurization: Sorbent injection involves adding an alkali com- pound to the coal combustion gases for reac- tion with the sulfur dioxide. Typical calcium sorbents include lime and variants of lime. Sodium-based compounds are alsoused.

Explanation:

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