An improved steam peeling pressure vessel

Abstract

A steam peeling vessel for rotation about an internal axis of rotation, including at least one internal lifter having a longitudinal axis oriented at an oblique angle to the internal axis of rotation of the vessel. The vessel may include at least two internal lifters. The vessel may include a first lifter oriented at a first oblique angle to the axis of rotation, and at least a second lifter oriented at a second oblique angle to the axis of rotation.

Dependencies are inferred from the claim text.