Chapter 15, Problem 15.20P

Estimate the solubility of naphthalene! 1) in nitrogen(2) at a temperature of 35°C at pressures up to 300 bar. Use the procedure described in Sec. 15.4, with $I_{12}=0$ . Compare the results with those shown in Fig. 15.6 for the naphthalene/CO₂ system at 35°C with $I_{12}=0$ . Discuss any differences.

Figure 15.6: Solubility of naphthalene(1) in carbon dioxide(2) at 35°C. Circles are data. Curves are computed from Eqs. (15.28) and (15.30) under various assumptions as labeled.