RI 5011 Carbonizing Procedures With New Experimental Coke Oven ? Introduction And Summary

A new, experimental coke oven was installed at the Southern Experiment Station, Tuscaloosa, Ala., in 1948. This oven, designated as the Tuscaloosa oven, features a 17-inch carbonizing chamber, globar heating elements, and silica-brick heating walls designed to simulate as closely as possible carbonizing conditions in commercial, slat-type coke ovens. Zoned heat-input arrangements maintain uniform temperatures over approximately 95 percent of the total flue area. The reasons for constructing an oven of this size, the details of the design, and the operating characteristics of the oven were given in an earlier publication.2/ This report presents the results obtained from the first series of carbonizing tests on Alabama coals with the new oven. Factors leading to the development of standardized operating and testing procedures and the results of crosscheck determinations with a commercial oven producing foundry coke are included also.