Download or read book Technology Economics: Ethylene Production Via Ethanol Dehydration written by Intratec and published by Intratec Solutions. This book was released on 2013-07-04 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethylene is most frequently produced from petroleum-based feedstock. However, rising oil prices coupled with global concerns about sustainability and global warming have motivated research into ethylene manufacture from renewable sources. Fermentation-derived ethanol has been increasingly used as raw material for renewable ethylene production, presenting the primary advantage of being made from CO2 removed from the atmosphere. The technical aspects of a process to produce ethylene via ethanol dehydration are reviewed, as well as the key economic parameters for the profitability of an ethanol dehydration plant. This study follows the same pattern as all Technology Economics studies developed by Intratec. About Technology Economics Technology Economics studies are advisory services ordered by leading chemical companies, which are disclosed to public if they allow so. All Technology Economics studies are based on the same rigorous methodology and well-defined structure, encompassing: Process flow diagrams and material balances Raw material and utility consumptions Major equipment sizing Inside and outside battery limits capital costs Detailed fixed and variable manufacturing expenses