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This report presents a cost analysis of 2-Propylheptanol (2-PH) production from butenes and syngas. The process examined is similar to the LP OXO technology jointly licensed by Johnson Matthey Davy and Dow. This process involves three main steps: hydroformylation of butenes to valeraldehyde (pentanal), aldolization of valeraldehyde to Propyl-2-heptenal; hydrogenation of Propyl-2-heptenal to 2-PH, which is then submitted to a fractional distillation for separation of both light and heavy impurities. This report was developed based essentially on the following reference(s): (1) "OXO Synthesis", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) US Patent 5001274 issued to Union Carbide (now Dow Chemical Company) in 1991 (3) WO1993020034 issued to Davy (now subsidiary of Johnson Matthey) in 1993 Keywords: Oxo Alcohol, Johnson Matthey, Dow, LP OXO
This report presents a cost analysis of 2-Ethylhexanol (2-EH) production from propylene and syngas. The process examined is similar to the LP OXO Selector technology jointly licensed by JM Davy and Dow. 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: oxo alcohol, oxo process
This report presents a cost analysis of 2-Ethylhexyl Acrylate (2-EHA) production from acrylic acid and 2-ethylhexanol. The process examined is similar to Arkema's equilibrium-limited reaction process. This report was developed based essentially on the following reference(s): EP Patent 1611082, issued to Arkema in 2010 Keywords: Union Carbide, Esterification, Dodecylbenzene Sulfonic Acid, DBSA, Phenothiazine, PTZ