A PROCESS FOR PREPARING SUCCINIC ACID AND SUCCINATE ESTER
This invention relates to a process for preparing succinic acid and succinate ester from a succinic acid salt in fermentation broth. In the first stage of this invention, renewable carbon resources are utilized to produce succinic acid through biological fermentation. The succinic acid salt in the f...
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| creator | TOSUKHOWONG, THIDARAT |
| description | This invention relates to a process for preparing succinic acid and succinate ester from a succinic acid salt in fermentation broth. In the first stage of this invention, renewable carbon resources are utilized to produce succinic acid through biological fermentation. The succinic acid salt in the fermentation process is subjected to double displacement reaction with a strong acid leading to release of succinic acid. Succinic acid is recovered by fractional crystallization integrated with simulated moving bed chromatography to produce succinic acid and succinate ester.
Cette invention concerne un procédé de préparation d'acide succinique et d'ester de succinate à partir d'un sel d'acide succinique dans un bouillon de fermentation. Au cours de la première étape de cette invention, des ressources de carbone renouvelables sont utilisées pour produire l'acide succinique par fermentation biologique. Le sel d'acide succinique au cours du processus de fermentation est soumis à une double réaction de déplacement par un acide fort entraînant la libération de l'acide succinique. L'acide succinique est récupéré par cristallisation fractionnelle intégrée à la chromatographie en lit mobile simulé afin de produire l'acide succinique et l'ester de succinate. |
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Cette invention concerne un procédé de préparation d'acide succinique et d'ester de succinate à partir d'un sel d'acide succinique dans un bouillon de fermentation. Au cours de la première étape de cette invention, des ressources de carbone renouvelables sont utilisées pour produire l'acide succinique par fermentation biologique. Le sel d'acide succinique au cours du processus de fermentation est soumis à une double réaction de déplacement par un acide fort entraînant la libération de l'acide succinique. L'acide succinique est récupéré par cristallisation fractionnelle intégrée à la chromatographie en lit mobile simulé afin de produire l'acide succinique et l'ester de succinate.</description><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; ORGANIC CHEMISTRY ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150611&DB=EPODOC&CC=WO&NR=2015085198A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150611&DB=EPODOC&CC=WO&NR=2015085198A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOSUKHOWONG, THIDARAT</creatorcontrib><title>A PROCESS FOR PREPARING SUCCINIC ACID AND SUCCINATE ESTER</title><description>This invention relates to a process for preparing succinic acid and succinate ester from a succinic acid salt in fermentation broth. In the first stage of this invention, renewable carbon resources are utilized to produce succinic acid through biological fermentation. The succinic acid salt in the fermentation process is subjected to double displacement reaction with a strong acid leading to release of succinic acid. Succinic acid is recovered by fractional crystallization integrated with simulated moving bed chromatography to produce succinic acid and succinate ester.
Cette invention concerne un procédé de préparation d'acide succinique et d'ester de succinate à partir d'un sel d'acide succinique dans un bouillon de fermentation. Au cours de la première étape de cette invention, des ressources de carbone renouvelables sont utilisées pour produire l'acide succinique par fermentation biologique. Le sel d'acide succinique au cours du processus de fermentation est soumis à une double réaction de déplacement par un acide fort entraînant la libération de l'acide succinique. L'acide succinique est récupéré par cristallisation fractionnelle intégrée à la chromatographie en lit mobile simulé afin de produire l'acide succinique et l'ester de succinate.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>ENZYMOLOGY</subject><subject>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>ORGANIC CHEMISTRY</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0VAgI8nd2DQ5WcPMPArJdAxyDPP3cFYJDnZ09_TydFRydPV0UHP1coCKOIa4KrsEhrkE8DKxpiTnFqbxQmptB2c01xNlDN7UgPz61uCAxOTUvtSQ-3N_IwNDUwMLU0NLC0dCYOFUAB6YpZA</recordid><startdate>20150611</startdate><enddate>20150611</enddate><creator>TOSUKHOWONG, THIDARAT</creator><scope>EVB</scope></search><sort><creationdate>20150611</creationdate><title>A PROCESS FOR PREPARING SUCCINIC ACID AND SUCCINATE ESTER</title><author>TOSUKHOWONG, THIDARAT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015085198A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>ENZYMOLOGY</topic><topic>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>ORGANIC CHEMISTRY</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>TOSUKHOWONG, THIDARAT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOSUKHOWONG, THIDARAT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A PROCESS FOR PREPARING SUCCINIC ACID AND SUCCINATE ESTER</title><date>2015-06-11</date><risdate>2015</risdate><abstract>This invention relates to a process for preparing succinic acid and succinate ester from a succinic acid salt in fermentation broth. In the first stage of this invention, renewable carbon resources are utilized to produce succinic acid through biological fermentation. The succinic acid salt in the fermentation process is subjected to double displacement reaction with a strong acid leading to release of succinic acid. Succinic acid is recovered by fractional crystallization integrated with simulated moving bed chromatography to produce succinic acid and succinate ester.
Cette invention concerne un procédé de préparation d'acide succinique et d'ester de succinate à partir d'un sel d'acide succinique dans un bouillon de fermentation. Au cours de la première étape de cette invention, des ressources de carbone renouvelables sont utilisées pour produire l'acide succinique par fermentation biologique. Le sel d'acide succinique au cours du processus de fermentation est soumis à une double réaction de déplacement par un acide fort entraînant la libération de l'acide succinique. L'acide succinique est récupéré par cristallisation fractionnelle intégrée à la chromatographie en lit mobile simulé afin de produire l'acide succinique et l'ester de succinate.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY SPIRITS VINEGAR WINE |
| title | A PROCESS FOR PREPARING SUCCINIC ACID AND SUCCINATE ESTER |
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