FIG. 1 is a top plan view of the reactor showing our new design, the bottom plan view being a mirror image thereof;

FIG. 2 is a cross-sectional front view taken along line 2—2 of FIG. 1, the rear view being a mirror image thereof; and,

FIG. 3 is a cross-sectional right side view taken along line 3—3 of FIG. 1, the left side view being a mirror image thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.