Sulfur trioxide reduction test

Table II indicates the four major areas to be treated in the overall development program. These are the Electrolyzer, Sulfur Trioxide Reduction, Integrated Testing, and Process Studies. The sections below describe the current status and the effort to be accomplished in each area for the duration of the program.

Materials evaluation is being performed in two test facilities, one operating at the reduction reactor inlet conditions and one at the outlet conditions. Test results, such as shown in Figures 13 and 14, identify several materials as candidates for use in the sulfur trioxide reduction reactor. 

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