Semi-chemical pulping

Semi-chemical pulping means a pulping process that combines both chemical and mechanical pulping processes. The semi-chemical pulping process produces intermediate yields ranging from 55 to 90 percent.

Source

40 CFR § 63.441

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Scoping language

All terms used in this subpart shall have the meaning given them in the CAA, in subpart A of this part, and in this section as follows:

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