By-pass duct

By-pass duct means a device which diverts a minimum of 10 percent of a cement kiln's off gas, or a device which the Administrator determines on a case-by-case basis diverts a sample of kiln gas that contains levels of carbon monoxide or hydrocarbons representative of the levels in the kiln.

Source

40 CFR § 63.1201

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Scoping language

The terms used in this subpart are defined in the Act, in subpart A of this part, or in this section as follows:

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