Hydrochloric Acid Production from Hydrogen and Chlorine

This study analysis the economics of Hydrochloric Acid (HCl) production from hydrogen and chlorine in the United States. The process examined is a typical synthesis of Hydrogen Chloride via the direct reaction of the elements. In this process, hydrogen and chlorine, undergo a direct reaction forming hydrogen chloride, which is subsequently passed through an absorber to produce a 35 wt% hydrochloric acid as final product.

The report provides a comprehensive study of Hydrochloric Acid production and related Hydrochloric Acid production cost, covering three key aspects: a complete description of the Hydrochloric Acid production process examined; an in-depth analysis of the related Hydrochloric Acid plant capital cost (Capex); and an evaluation of the respective Hydrochloric Acid plant operating costs (Opex).

The Hydrochloric Acid production process description includes a block flow diagram (BFD), an overview of the industrial site installations, detailing both the process unit and the necessary infrastructure, process consumption figures and comprehensive process flow diagrams (PFD). The Hydrochloric Acid plant capital cost analysis breaks down the Capex by plant cost (i.e., ISBL, OSBL and Contingency); owner's cost; working capital; and costs incurred during industrial plant commissioning and start-up. The Hydrochloric Acid plant operating costs analysis covers operating expenses, including variable costs like raw materials and utilities, and fixed costs such as maintenance, labor, and depreciation.

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