RI 5125 Carbonizing Tests With Tuscaloosa Oven 1952-53 ? Introduction

A half-ton experimental coke oven was installed at the Southern Experiment Station, Tuscaloosa, Ala., in 1948. Designated as the Tuscaloosa oven, this unit features a 17-inch carbonizing chamber, globar heating elements, and silica-brick walls designed to simulate as closely as possible the carbonizing conditions for commercial, slot-type ovens. The reasons for constructing an oven of this Size, the details of the design, and the operating characteristics of the oven have been given in previous publications.3/4 The present report deals with the reproducibility of test-oven data and the effects of variations in flue temperature on the physical properties of the cokes produced. Also included are the results of 2,400° carbonizing tests for several coals and coal blends not included in the earlier reports.