PROCESS TO REMOVE PRODUCT ALCOHOLS FROM FERMENTATION BROTH BY MULTISTEP FLASH EVAPORATION
The present invention relates to processes to remove butanol and other product alcohols from a fermentation broth employing vacuum vaporization. The method for removing a product alcohol from a fermentation broth comprises the following steps: (a) the vaporisation of a fermentation broth or a portio...
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| creator | SYLVESTER, ROBERT W HURLEY, AIDAN ZAHER, JOSEPH J BARR, STEVEN CHRISTOPHER |
| description | The present invention relates to processes to remove butanol and other product alcohols from a fermentation broth employing vacuum vaporization. The method for removing a product alcohol from a fermentation broth comprises the following steps: (a) the vaporisation of a fermentation broth or a portion thereof to form one or more vapor streams, wherein vaporizing comprises: (i) vaporizing the fermentation broth or a portion thereof by one or more pre-flashes; and (ii) vaporizing the fermentation broth or a portion thereof by a flash; wherein the vapor streams comprise one or more components selected from product alcohol, water, and carbon dioxide; and (b) recovering the product alcohol from the one or more vapor streams or a portion thereof.
Procédés pour éliminer le butanol et autres alcools en produit d'un bouillon de fermentation par vaporisation sous vide. |
| format | Patent |
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Procédés pour éliminer le butanol et autres alcools en produit d'un bouillon de fermentation par vaporisation sous vide.</description><subject>FODDER</subject><subject>FOODS OR FOODSTUFFS</subject><subject>HUMAN NECESSITIES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEuDqK-w4GzUBMQ1zReSCHpheTa0qkUiZNoob4_ivgATj_8fOtiCJE0pgRMENFTh_A5l1YzKKfJkktgInkwGD02rLimBqpIbKEawLeO68QYwDiVLGCnAsUv2har23Rf8u7XTbE3yNoe8vwc8zJP1_zIr7EnUR5leT4JIZSU_6k3J6wy5Q</recordid><startdate>20130815</startdate><enddate>20130815</enddate><creator>SYLVESTER, ROBERT W</creator><creator>HURLEY, AIDAN</creator><creator>ZAHER, JOSEPH J</creator><creator>BARR, STEVEN CHRISTOPHER</creator><scope>EVB</scope></search><sort><creationdate>20130815</creationdate><title>PROCESS TO REMOVE PRODUCT ALCOHOLS FROM FERMENTATION BROTH BY MULTISTEP FLASH EVAPORATION</title><author>SYLVESTER, ROBERT W ; HURLEY, AIDAN ; ZAHER, JOSEPH J ; BARR, STEVEN CHRISTOPHER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013086222A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>FODDER</topic><topic>FOODS OR FOODSTUFFS</topic><topic>HUMAN NECESSITIES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SYLVESTER, ROBERT W</creatorcontrib><creatorcontrib>HURLEY, AIDAN</creatorcontrib><creatorcontrib>ZAHER, JOSEPH J</creatorcontrib><creatorcontrib>BARR, STEVEN CHRISTOPHER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SYLVESTER, ROBERT W</au><au>HURLEY, AIDAN</au><au>ZAHER, JOSEPH J</au><au>BARR, STEVEN CHRISTOPHER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS TO REMOVE PRODUCT ALCOHOLS FROM FERMENTATION BROTH BY MULTISTEP FLASH EVAPORATION</title><date>2013-08-15</date><risdate>2013</risdate><abstract>The present invention relates to processes to remove butanol and other product alcohols from a fermentation broth employing vacuum vaporization. The method for removing a product alcohol from a fermentation broth comprises the following steps: (a) the vaporisation of a fermentation broth or a portion thereof to form one or more vapor streams, wherein vaporizing comprises: (i) vaporizing the fermentation broth or a portion thereof by one or more pre-flashes; and (ii) vaporizing the fermentation broth or a portion thereof by a flash; wherein the vapor streams comprise one or more components selected from product alcohol, water, and carbon dioxide; and (b) recovering the product alcohol from the one or more vapor streams or a portion thereof.
Procédés pour éliminer le butanol et autres alcools en produit d'un bouillon de fermentation par vaporisation sous vide.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | FODDER FOODS OR FOODSTUFFS HUMAN NECESSITIES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING |
| title | PROCESS TO REMOVE PRODUCT ALCOHOLS FROM FERMENTATION BROTH BY MULTISTEP FLASH EVAPORATION |
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