Sentences with phrase «desulfurization equipment»
Several steel firms, including a unit of Hebei Iron and Steel Group, China's biggest steel producer, had failed for a time to install proper desulfurization equipment, but had rectified the problems.
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The costs of the equipment needed to control acid and toxic metal emissions, such as flue gas desulfurization (FGD) and dry sorbent injection (DSI), play a significant role in retrofitting and retirement decisions faced by coal plant operators.
To meet this goal, plant owners can implement one of or a combination of three main strategies: use lower sulfur coal in their boilers, retire plants without emissions controls, or install emissions control equipment — primarily flue gas desulfurization (FGD) scrubbers.