Using thermally coupled reactive distillation columns in biodiesel production
نویسندگان
چکیده
منابع مشابه
Using Thermally Coupled Reactive Distillation Columns in Biodiesel Production
Production of ethyl dodecanoate (biodiesel) using lauric acid and methanol with a solid acid catalyst of sulfated zirconia is studied by using two distillation sequences. In the first sequence, the methanol recovery column follows the reactive distillation column. In the second sequence, the reactive distillation and methanol recovery columns are thermally coupled. Thermally coupled distillatio...
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&Waxes. Berlin: Springer-Verlag. Recent Trends in Flavour Evaluation of Spices Newer Trends in Essential Oils and Flavours (1991) New Delhi, India: Tata MacGraw-Hill Publishing Co. Svendsen and Scheffer (1985) Essential Oils and Aromatic Plants. Dordrecht, The Netherlands: Junk Publishers. Sweig G and Sherma J (1984)CRCHandbook of Chromatography, Terpenoids, vol. 1. Boca Raton, Florida: CRC Pre...
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The fully thermally coupled distillation column offers an alternative to conventional distillation towers, with the possibility of savings in both energy and capital costs. This innovative and promising alternative provides the opportunity to separate a multicomponent mixture into fractions with high purities merely in one column. A lack of knowledge still exists when dealing with the startup o...
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Column grand composite curves and the exergy loss profiles produced by the Column-Targeting Tool of the Aspen Plus simulator are used to assess the performance of the existing distillation columns, and reduce the costs of operation by appropriate retrofits in a biodiesel production plant. Effectiveness of the retrofits is assessed by means of thermodynamics and economic improvements. We have co...
متن کاملDesign and Control of Thermally Coupled Reactive Distillation for the Production of Methyl Valerate
Methyl valerate (VAME), also known as methyl pentanoate, is the methyl ester of the pentanoic acid (valeric acid). VAME is usually used as fragrance in the production of beauty care, soap and laundry detergents. High purity of VAME can also be used as plasticizer. This study presents the design details of the process for the manufacture of VAME. Reactive distillation column (RDC) is used in the...
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ژورنال
عنوان ژورنال: Energy
سال: 2011
ISSN: 0360-5442
DOI: 10.1016/j.energy.2011.05.020