TRATAMIENTO ENZIMATICO DE UNA PASTA LIGNO-CELULOSICA QUIMICA
LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE TRATAMIENTO DE UNA PASTA LIGNOCELULOSICA POR UNA PREPARACION QUE CONTIENE ENZIMAS QUE TIENEN UNA ACTIVIDAD SOLUBILIZANTE DE LA LIGNINA Y EVENTUALMENTE UNA ACTIVIDAD HEMICELULOLITICA, DERIVANDO DICHAS ENZIMAS DE LA BACTERIA STREPTOMYCES VIRIDOSPORUS. E...
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| creator | GOMA, GERARD POMMIER, JEAN-CLAUDE DE LESELEUC, JOEL ARBELOA, MARGUERITE |
| description | LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE TRATAMIENTO DE UNA PASTA LIGNOCELULOSICA POR UNA PREPARACION QUE CONTIENE ENZIMAS QUE TIENEN UNA ACTIVIDAD SOLUBILIZANTE DE LA LIGNINA Y EVENTUALMENTE UNA ACTIVIDAD HEMICELULOLITICA, DERIVANDO DICHAS ENZIMAS DE LA BACTERIA STREPTOMYCES VIRIDOSPORUS. ESTE TRATAMIENTO ENZIMATICO PUEDE SER APLICADO EN LA SEPARACION DE LA LIGNINA DE LA PASTA LIGNOCELULOSICA, POR EJEMPLO EN COMPLEMENTO DE UN PROCESO DE BLANQUEO.
The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic treatment may be applied to the separation of lignin from the ligno-cellulose pulp, for example to supplement a bleaching process. |
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The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic treatment may be applied to the separation of lignin from the ligno-cellulose pulp, for example to supplement a bleaching process.</description><edition>6</edition><language>spa</language><subject>APPARATUS THEREFOR ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; ENZYMOLOGY ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; PAPER-MAKING ; PROCESSES USING MICROORGANISMS ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; REGENERATION OF PULPING LIQUORS ; SPIRITS ; TEXTILES ; 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=19960316&DB=EPODOC&CC=ES&NR=2081581T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960316&DB=EPODOC&CC=ES&NR=2081581T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOMA, GERARD</creatorcontrib><creatorcontrib>POMMIER, JEAN-CLAUDE</creatorcontrib><creatorcontrib>DE LESELEUC, JOEL</creatorcontrib><creatorcontrib>ARBELOA, MARGUERITE</creatorcontrib><title>TRATAMIENTO ENZIMATICO DE UNA PASTA LIGNO-CELULOSICA QUIMICA</title><description>LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE TRATAMIENTO DE UNA PASTA LIGNOCELULOSICA POR UNA PREPARACION QUE CONTIENE ENZIMAS QUE TIENEN UNA ACTIVIDAD SOLUBILIZANTE DE LA LIGNINA Y EVENTUALMENTE UNA ACTIVIDAD HEMICELULOLITICA, DERIVANDO DICHAS ENZIMAS DE LA BACTERIA STREPTOMYCES VIRIDOSPORUS. ESTE TRATAMIENTO ENZIMATICO PUEDE SER APLICADO EN LA SEPARACION DE LA LIGNINA DE LA PASTA LIGNOCELULOSICA, POR EJEMPLO EN COMPLEMENTO DE UN PROCESO DE BLANQUEO.
The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic treatment may be applied to the separation of lignin from the ligno-cellulose pulp, for example to supplement a bleaching process.</description><subject>APPARATUS THEREFOR</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PAPER-MAKING</subject><subject>PROCESSES USING MICROORGANISMS</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>REGENERATION OF PULPING LIQUORS</subject><subject>SPIRITS</subject><subject>TEXTILES</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJCXIMcfT1dPUL8Vdw9Yvy9HUM8XT2V3BxVQj1c1QIcAwOcVTw8XT389d1dvUJ9fEP9nR2VAgM9fQF0jwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN412MjAwtDUwjAkxNiYGDUAGFgqCw</recordid><startdate>19960316</startdate><enddate>19960316</enddate><creator>GOMA, GERARD</creator><creator>POMMIER, JEAN-CLAUDE</creator><creator>DE LESELEUC, JOEL</creator><creator>ARBELOA, MARGUERITE</creator><scope>EVB</scope></search><sort><creationdate>19960316</creationdate><title>TRATAMIENTO ENZIMATICO DE UNA PASTA LIGNO-CELULOSICA QUIMICA</title><author>GOMA, GERARD ; POMMIER, JEAN-CLAUDE ; DE LESELEUC, JOEL ; ARBELOA, MARGUERITE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2081581TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>1996</creationdate><topic>APPARATUS THEREFOR</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PAPER-MAKING</topic><topic>PROCESSES USING MICROORGANISMS</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>REGENERATION OF PULPING LIQUORS</topic><topic>SPIRITS</topic><topic>TEXTILES</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>GOMA, GERARD</creatorcontrib><creatorcontrib>POMMIER, JEAN-CLAUDE</creatorcontrib><creatorcontrib>DE LESELEUC, JOEL</creatorcontrib><creatorcontrib>ARBELOA, MARGUERITE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOMA, GERARD</au><au>POMMIER, JEAN-CLAUDE</au><au>DE LESELEUC, JOEL</au><au>ARBELOA, MARGUERITE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRATAMIENTO ENZIMATICO DE UNA PASTA LIGNO-CELULOSICA QUIMICA</title><date>1996-03-16</date><risdate>1996</risdate><abstract>LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE TRATAMIENTO DE UNA PASTA LIGNOCELULOSICA POR UNA PREPARACION QUE CONTIENE ENZIMAS QUE TIENEN UNA ACTIVIDAD SOLUBILIZANTE DE LA LIGNINA Y EVENTUALMENTE UNA ACTIVIDAD HEMICELULOLITICA, DERIVANDO DICHAS ENZIMAS DE LA BACTERIA STREPTOMYCES VIRIDOSPORUS. ESTE TRATAMIENTO ENZIMATICO PUEDE SER APLICADO EN LA SEPARACION DE LA LIGNINA DE LA PASTA LIGNOCELULOSICA, POR EJEMPLO EN COMPLEMENTO DE UN PROCESO DE BLANQUEO.
The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic treatment may be applied to the separation of lignin from the ligno-cellulose pulp, for example to supplement a bleaching process.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | spa |
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| subjects | APPARATUS THEREFOR BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PAPER-MAKING PROCESSES USING MICROORGANISMS PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS REGENERATION OF PULPING LIQUORS SPIRITS TEXTILES VINEGAR WINE |
| title | TRATAMIENTO ENZIMATICO DE UNA PASTA LIGNO-CELULOSICA QUIMICA |
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