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Více informací o knize Studies on Pervaporation for Recovery of Natural Aroma Compound

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• Anotace
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Anotace knihy

Aroma compounds are widely used as additives in many §products (food, pharmacy and cosmetics). Most §industries applied extraction and distillation to §recover aroma compounds from natural sources; §however, both suffer from disadvantages (product §contamination and energy consumption). Pervaporation §(PV), a membrane separation process, is considered §as a promising technique to overcome above §challenges. This book contains both experimental and §parametric studies dealing with the application of §PV for aroma compound recovery from aqueous §solutions using poly (ether-block-amide) (PEBA) §membranes. The effect of process conditions on PV §performance (permeation flux and selectivity) were §investigated. The solubility and diffusivity of the §aroma compounds in PEBA membrane were evaluated. A §modified PV process was studied parametrically. In §conclusion, PEBA membrane was found selective for §aroma-water separation, the molecular interactions §between permeant-permeant and permeant-membrane had §significant role affecting the mass transfer §behavior of permeant across the membrane, and the §modified PV process could improve the aroma compound §recovery.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Technology: general issues Engineering: general

• Plný název: Studies on Pervaporation for Recovery of Natural Aroma Compound
• Autor: Muhammad Mujiburohman
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 164
• EAN: 9783639083224
• ISBN: 3639083229
• ID: 06817523
• Nakladatelství: VDM Verlag Dr. Mueller E.K.
• Hmotnost: 242 g
• Rozměry: 228 × 154 × 9 mm
• Datum vydání: 02. October 2008

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