Terephthalic Unsaturated Polyester Production

This report presents the economics of Terephthalic Unsaturated Polyester production from maleic anhydride, recycled polyethylene terephthalate, propylene glycol and styrene using a typical batch process. The economic analysis is based on a plant located in the United States.

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

The Unsaturated Polyester Resin 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 Unsaturated Polyester Resin 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 Unsaturated Polyester Resin 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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