RECOVERY OF HIGHER ALCOHOLS FROM DILUTE AQUEOUS SOLUTIONS
This invention is directed to methods for recovery of C3-C6 alcohols from dilute aqueous solutions, such as fermentation broths. Such methods provide improved volumetric productivity for the fermentation and allows recovery of the alcohol. Such methods also allow for reduced energy use in the produc...
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| creator | HAWKINS ANDREW C GRUBER PATRICK R EVANKO WILLIAM A GLASSNER DAVID A EVANS KENT ARISTIDOU ARISTOS A EYAL AHARON M MIAO FUDU |
| description | This invention is directed to methods for recovery of C3-C6 alcohols from dilute aqueous solutions, such as fermentation broths. Such methods provide improved volumetric productivity for the fermentation and allows recovery of the alcohol. Such methods also allow for reduced energy use in the production and drying of spent fermentation broth due to increased effective concentration of the alcohol product by the simultaneous fermentation and recovery process which increases the quantity of alcohol produced and recovered per quantity of fermentation broth dried. Thus, the invention allows for production and recovery of C3-C6 alcohols at low capital and reduced operating costs. |
| format | Patent |
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Such methods provide improved volumetric productivity for the fermentation and allows recovery of the alcohol. Such methods also allow for reduced energy use in the production and drying of spent fermentation broth due to increased effective concentration of the alcohol product by the simultaneous fermentation and recovery process which increases the quantity of alcohol produced and recovered per quantity of fermentation broth dried. 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Such methods provide improved volumetric productivity for the fermentation and allows recovery of the alcohol. Such methods also allow for reduced energy use in the production and drying of spent fermentation broth due to increased effective concentration of the alcohol product by the simultaneous fermentation and recovery process which increases the quantity of alcohol produced and recovered per quantity of fermentation broth dried. Thus, the invention allows for production and recovery of C3-C6 alcohols at low capital and reduced operating costs.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY COMBINED OPERATIONS ENZYMOLOGY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING OTHER WORKING OF METAL PERFORMING OPERATIONS SPIRITS TRANSPORTING UNIVERSAL MACHINE TOOLS VINEGAR WINE |
| title | RECOVERY OF HIGHER ALCOHOLS FROM DILUTE AQUEOUS SOLUTIONS |
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