CFR›Title 40›Chapter I›Part 62›Subpart R›Subject Group Sulfuric Acid Mist From Existing Sulfuric Acid Production Plants ContainsSection 62.4175CorpusDaily eCFRDisplayed edition2026-05-18Last updated2026-05-18 Sections 62.4175 § 62.4175 Identification of plan. Previous Fluoride Emissions From Existing Primary Aluminum Reduction Plants Fluoride Emissions From Existing Primary Aluminum Reduction Plants Next Total Reduced Sulfur Emissions From Existing Kraft Pulp Mills Total Reduced Sulfur Emissions From Existing Kraft Pulp Mills