40 CFR 98.220
§ 98.220 Definition of source category.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 98.220, § 98.220 Definition of source category, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/180980
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Full text
This source category includes a nitric acid production facility using one or more trains to produce weak nitric acid (30 to 70 percent in strength). Starting with reporting year 2018, this source category includes all nitric acid production facilities using one or more trains to produce nitric acid (any strength). A nitric acid train produces nitric acid through the catalytic oxidation of ammonia.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.