Physical and chemical parameters that affect limestonegypsum desulfurization efficiency

Abstract

Abstract:

Limestonegypsum wet flue gas desulfurization (FGD) system is widely used in worldwide benefited from high desulfurization efficiency and low operational cost. The desulfurization efficiency is affected by pH value, limestone activity, SO2 mass density, dust removal efficiency, moisture balance, FGD outlet dust content and other physical and chemical parameters. After comparison, physical and chemical parameters that affect desulfurization efficiency from strong to weak is pH value, limestone activity, SO2 mass density, dust removal efficiency, moisture balance, and FGD outlet dust content.

Key words:

limestonegypsum wet flue gas desulfurization system, desulfurization efficiency, pH value, limestone, SO2 mass density

XIANG Xiaodong, LIU Liwei, ZHAO Haijiang, LIU Kaihui.

Physical and chemical parameters that affect limestonegypsum desulfurization efficiency

[J]. Huadian Technology, 2017, 39(5): 66-69.

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Physical and chemical parameters that affect limestonegypsum desulfurization efficiency

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