Cellulose ether process unit

Cellulose ether process unit means all equipment associated with a cellulose ether process which collectively function to manufacture a particular cellulose ether and any associated storage vessels, liquid streams in open systems (as defined in 63.149), and equipment (as defined in 63.161 or 63.1020) that are used in the manufacturing of a particular cellulose ether.

Source

40 CFR § 63.5610


Scoping language

For all affected sources complying with the batch process vent testing provisions in 63.490(c) and the operating limit provisions in 63.505(c), the terms used in this subpart and in subpart U of this part are defined in 63.482 and paragraph (g) of this section.

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