Scale inhibitor for intermittent washed mist eliminators in flue gas desulfurization systems
AssigneeNalco Chemical Company
InventorsRichard J. Mouche, Mei-Jan L. Lin, Roy A. Johnson
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Abstract
A method of preventing scale and deposit formation on the surfaces of mist eliminators in wet scrubber flue gas desulfurization systems which utilize intermittent wash cycles which comprises coating the surfaces of these mist eliminators with a thin coating of talc.
Claims9
A method of preventing scale and deposit formation on the surfaces of mist eliminators in wet scrubber flue gas desulfurization systems which utilize intermittent wash cycles which comprises coating the surfaces of these mist eliminators with a thin coating of talc.
A composition useful in preventing scale in the mist eliminators of flue gas desulfurization systems comprising
- ______________________________________ Ingredients % by Weight ______________________________________ Talc 5-30 Thickened aqueous carrier 50-95 Scale inhibitor 0-10 ______________________________________
Dependencies are inferred from the claim text.