Using a process simulator (ie, CHEMCAD), compute the conversion of a multibed reactor with direct cooling; see Fig. 5.19 for reference. The feed to the system is 1 kmol/s of N2, 3 kmol/s of H2, 0.2 kmol/s of Ar at 30 MPa and 373K. The reactor consists of three beds, and the first is fed at 673K. The feed to each of the following beds should be around 673K.

Determine the feed rates of unconverted syngas to each of the beds assuming that they are at 293K, 30 MPa, and the same composition as the initial feed.