Reactive distillation (RD) is a promising alternative that can produce high-purity Silane. However, it requires a large amount of expensive refrigerant to condense it. Therefore, this work assesses the feasibility of installing intermediate condensers at stages in the RD column to reduce the utility cost. Thus, RD columns with one and two Intermediate Condensers named RD-IC and RD-2IC are studied in addition to the RD column. A Simulated Annealing Algorithm (SAA) minimizes the total annual cost (TAC) of the RD, RD-IC, and RD-2IC. In contrast, a Mixed Integer Linear Programming (MILP) problem minimizes the utility cost. The solutions of each approach are compared, and the control performance of the best alternative is studied. Dual temperature control is applied for all alternatives, and it can stabilize the process and maintain the purities of the products against throughput and composition disturbances.