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This report presents a cost analysis of Epichlorohydrin production from crude glycerol. The process under analysis involves two main steps: hydrochlorination of glycerol to dichlorohydrins (DCH); and alkaline dehydrochlorination of DCH to Epichlorohydrin. This report was developed based essentially on the following reference(s): EP Patent 2219779, issued to Conser in 2012 Keywords: hydrochlorination, dichlorohydrins, DCH, dichloropropanol, DCP, alkaline dehydrochlorination, CONSER, Dow, Solvay, KVT
This report presents a cost analysis of Epichlorohydrin production from glycerol. This process is composed of an glycerol hypochlorination coupled with an alkaline epoxidation. This report examines one-time costs associated with the construction of a United States-based plant and the continuing costs associated with the daily operation of such a plant. More specifically, it discusses: * Capital Investment, broken down by: - Total fixed capital required, divided in production unit (ISBL); infrastructure (OSBL) and contingency - Alternative perspective on the total fixed capital, divided in direct costs, indirect costs and contingency - Working capital and costs incurred during industrial plant commissioning and start-up * Production cost, broken down by: - Manufacturing variable costs (raw materials, utilities) - Manufacturing fixed costs (maintenance costs, operating charges, plant overhead, local taxes and insurance) - Depreciation and corporate overhead costs * Raw materials consumption, products generation and labor requirements * Process block flow diagram and description of industrial site installations (production unit and infrastructure) Keywords: Allyl chloride hypochlorination, alkaline epoxidation, CONSER, Spolchemie
This report presents a cost analysis of 1,3-Propanediol (PDO) production from crude glycerol using a fermentation process. In this process, crude glycerol obtained as by-product of biodiesel plants, is used as the main raw material. This report was developed based essentially on the following reference(s): Keywords: Bio-PDO, Trimethylene Glycol, Polytrimethylene Terephthalate, PTT, Aerobic Fermentation, Tate and Lyle