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flue gas desulfurization
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flue gas desulfurization

technology
Also known as: FGD

Learn about this topic in these articles:

control of air pollution

  • How is air quality measured?
    In air pollution control: Flue gas desulfurization

    …of an absorption process called flue gas desulfurization (FGD). FGD systems may involve wet scrubbing or dry scrubbing. In wet FGD systems, flue gases are brought in contact with an absorbent, which can be either a liquid or a slurry of solid material. The sulfur dioxide dissolves in or reacts…

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