Phosphate fertilizer process line

Phosphate fertilizer process line means any process line that manufactures a granular phosphate fertilizer by reacting phosphoric acid with ammonia. A phosphate fertilizer process line includes: reactors, granulators, dryers, coolers, screens, and mills.

Source

40 CFR § 63.621

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Scoping language

Terms used in this subpart are defined in 63.2 of the Clean Air Act and in this section as follows:

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