Code of Federal Regulations Title 40. Protection of Environment § 40.60.341 Definitions

(a) Lime manufacturing plant means any plant which uses a rotary lime kiln to produce lime product from limestone by calcination.

(b) Lime product means the product of the calcination process including, but not limited to, calcitic lime, dolomitic lime, and dead-burned dolomite.

(c) Positive-pressure fabric filter means a fabric filter with the fans on the upstream side of the filter bags.

(d) Rotary lime kiln means a unit with an inclined rotating drum that is used to produce a lime product from limestone by calcination.

(e) Stone feed means limestone feedstock and millscale or other iron oxide additives that become part of the product.