BEER CLARIFICATION PROCESS BY MEANS OF MICRO-FILTRATION WITH TRANSVERSE FLOW
The invention relates to a process for the crossflow micro-filtration of beer. In order to prevent the clogging of the membrane of the filter module by components of the non-clarified beer which are to be filtered out and settle in the form of a covering, the filtration is interrupted at intervals....
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| creator | GANS ULRICH DENK VIKTOR DR |
| description | The invention relates to a process for the crossflow micro-filtration of beer. In order to prevent the clogging of the membrane of the filter module by components of the non-clarified beer which are to be filtered out and settle in the form of a covering, the filtration is interrupted at intervals. In a subsequent brief pause the covering on the membrane is chemically and partially dissolved with a caustic solution whereafter the covering is subsequently removed by backwashing of the membrane with water. In order to further improve the filtration, the transmembrane pressure (p) is regulated during the filtration phase according to a substantially periodic time function, and the crossflow velocity (v) of the beer over the membrane is increased substantially continuously. |
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In order to prevent the clogging of the membrane of the filter module by components of the non-clarified beer which are to be filtered out and settle in the form of a covering, the filtration is interrupted at intervals. In a subsequent brief pause the covering on the membrane is chemically and partially dissolved with a caustic solution whereafter the covering is subsequently removed by backwashing of the membrane with water. In order to further improve the filtration, the transmembrane pressure (p) is regulated during the filtration phase according to a substantially periodic time function, and the crossflow velocity (v) of the beer over the membrane is increased substantially continuously.</description><edition>6</edition><language>eng</language><subject>AGEING ; APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY ; BEER ; BIOCHEMISTRY ; BREWING OF BEER ; CHEMISTRY ; CLARIFICATION ; ENZYMOLOGY ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; PASTEURISATION ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PRESERVATION ; PURIFICATION ; SEPARATION ; SPIRITS ; STERILISATION ; TRANSPORTING ; VINEGAR ; WINE</subject><creationdate>1996</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=19960515&DB=EPODOC&CC=CZ&NR=271695A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960515&DB=EPODOC&CC=CZ&NR=271695A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GANS ULRICH</creatorcontrib><creatorcontrib>DENK VIKTOR DR</creatorcontrib><title>BEER CLARIFICATION PROCESS BY MEANS OF MICRO-FILTRATION WITH TRANSVERSE FLOW</title><description>The invention relates to a process for the crossflow micro-filtration of beer. In order to prevent the clogging of the membrane of the filter module by components of the non-clarified beer which are to be filtered out and settle in the form of a covering, the filtration is interrupted at intervals. In a subsequent brief pause the covering on the membrane is chemically and partially dissolved with a caustic solution whereafter the covering is subsequently removed by backwashing of the membrane with water. In order to further improve the filtration, the transmembrane pressure (p) is regulated during the filtration phase according to a substantially periodic time function, and the crossflow velocity (v) of the beer over the membrane is increased substantially continuously.</description><subject>AGEING</subject><subject>APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>BREWING OF BEER</subject><subject>CHEMISTRY</subject><subject>CLARIFICATION</subject><subject>ENZYMOLOGY</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PASTEURISATION</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRESERVATION</subject><subject>PURIFICATION</subject><subject>SEPARATION</subject><subject>SPIRITS</subject><subject>STERILISATION</subject><subject>TRANSPORTING</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBxcnUNUnD2cQzydPN0dgzx9PdTCAjyd3YNDlZwilTwdXX0C1bwd1Pw9XQO8td18_QJCYIoCvcM8VAAcvyCw1yDgl0V3Hz8w3kYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbxzlJG5oZmlqaOxMWEVABK1LWY</recordid><startdate>19960515</startdate><enddate>19960515</enddate><creator>GANS ULRICH</creator><creator>DENK VIKTOR DR</creator><scope>EVB</scope></search><sort><creationdate>19960515</creationdate><title>BEER CLARIFICATION PROCESS BY MEANS OF MICRO-FILTRATION WITH TRANSVERSE FLOW</title><author>GANS ULRICH ; DENK VIKTOR DR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CZ271695A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>AGEING</topic><topic>APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>BREWING OF BEER</topic><topic>CHEMISTRY</topic><topic>CLARIFICATION</topic><topic>ENZYMOLOGY</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PASTEURISATION</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRESERVATION</topic><topic>PURIFICATION</topic><topic>SEPARATION</topic><topic>SPIRITS</topic><topic>STERILISATION</topic><topic>TRANSPORTING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>GANS ULRICH</creatorcontrib><creatorcontrib>DENK VIKTOR DR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GANS ULRICH</au><au>DENK VIKTOR DR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BEER CLARIFICATION PROCESS BY MEANS OF MICRO-FILTRATION WITH TRANSVERSE FLOW</title><date>1996-05-15</date><risdate>1996</risdate><abstract>The invention relates to a process for the crossflow micro-filtration of beer. In order to prevent the clogging of the membrane of the filter module by components of the non-clarified beer which are to be filtered out and settle in the form of a covering, the filtration is interrupted at intervals. In a subsequent brief pause the covering on the membrane is chemically and partially dissolved with a caustic solution whereafter the covering is subsequently removed by backwashing of the membrane with water. In order to further improve the filtration, the transmembrane pressure (p) is regulated during the filtration phase according to a substantially periodic time function, and the crossflow velocity (v) of the beer over the membrane is increased substantially continuously.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AGEING APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY BREWING OF BEER CHEMISTRY CLARIFICATION ENZYMOLOGY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PASTEURISATION PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVATION PURIFICATION SEPARATION SPIRITS STERILISATION TRANSPORTING VINEGAR WINE |
| title | BEER CLARIFICATION PROCESS BY MEANS OF MICRO-FILTRATION WITH TRANSVERSE FLOW |
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