control problem is studied by means of a case study. This integrated problem is based on a
recent method for robust process design [M. Mönnigmann, W. Marquardt, Normal vectors on
manifolds of critical points for parametric robustness of equilibrium solutions of ODE
systems, J. Nonlinear Sci. 12 (2002) 85–112; M. Mönnigmann, W. Marquardt, Steady state
process optimization with guaranteed robust stability and feasibility, AIChE J. 49 (12)(2003) …