METHOD FOR LOADING FIBERS CONTAINED IN A PULP SUSPENSION
The present invention serves for loading a pulp suspension (S) with calcium carbonate. Liquid calcium hydroxide as milk of lime ( 7 ) is added during or before the pulp operation ( 1 ) carried out to form the pulp. By introducing gaseous carbon dioxide ( 8 ) into the pulp suspension thus treated, a...
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| creator | DOLLE KLAUS PFALZER LOTHAR |
| description | The present invention serves for loading a pulp suspension (S) with calcium carbonate. Liquid calcium hydroxide as milk of lime ( 7 ) is added during or before the pulp operation ( 1 ) carried out to form the pulp. By introducing gaseous carbon dioxide ( 8 ) into the pulp suspension thus treated, a chemical reaction is triggered therein, in which the finely divided calcium carbonate is precipitated. The present invention is particularly economic and effective due to the early addition of calcium oxide or calcium hydroxide. |
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Liquid calcium hydroxide as milk of lime ( 7 ) is added during or before the pulp operation ( 1 ) carried out to form the pulp. By introducing gaseous carbon dioxide ( 8 ) into the pulp suspension thus treated, a chemical reaction is triggered therein, in which the finely divided calcium carbonate is precipitated. The present invention is particularly economic and effective due to the early addition of calcium oxide or calcium hydroxide.</description><language>eng</language><subject>APPARATUS THEREFOR ; FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT ; PAPER-MAKING ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; REGENERATION OF PULPING LIQUORS ; TEXTILES</subject><creationdate>2008</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=20080904&DB=EPODOC&CC=US&NR=2008210391A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080904&DB=EPODOC&CC=US&NR=2008210391A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DOLLE KLAUS</creatorcontrib><creatorcontrib>PFALZER LOTHAR</creatorcontrib><title>METHOD FOR LOADING FIBERS CONTAINED IN A PULP SUSPENSION</title><description>The present invention serves for loading a pulp suspension (S) with calcium carbonate. Liquid calcium hydroxide as milk of lime ( 7 ) is added during or before the pulp operation ( 1 ) carried out to form the pulp. By introducing gaseous carbon dioxide ( 8 ) into the pulp suspension thus treated, a chemical reaction is triggered therein, in which the finely divided calcium carbonate is precipitated. The present invention is particularly economic and effective due to the early addition of calcium oxide or calcium hydroxide.</description><subject>APPARATUS THEREFOR</subject><subject>FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT</subject><subject>PAPER-MAKING</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</subject><subject>REGENERATION OF PULPING LIQUORS</subject><subject>TEXTILES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwdQ3x8HdRcPMPUvDxd3Tx9HNXcPN0cg0KVnD29wtx9PRzdVHw9FNwVAgI9QlQCA4NDnD1C_b09-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGBhZGhgbGloaOhsbEqQIA6ccpLQ</recordid><startdate>20080904</startdate><enddate>20080904</enddate><creator>DOLLE KLAUS</creator><creator>PFALZER LOTHAR</creator><scope>EVB</scope></search><sort><creationdate>20080904</creationdate><title>METHOD FOR LOADING FIBERS CONTAINED IN A PULP SUSPENSION</title><author>DOLLE KLAUS ; PFALZER LOTHAR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2008210391A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>APPARATUS THEREFOR</topic><topic>FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT</topic><topic>PAPER-MAKING</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</topic><topic>REGENERATION OF PULPING LIQUORS</topic><topic>TEXTILES</topic><toplevel>online_resources</toplevel><creatorcontrib>DOLLE KLAUS</creatorcontrib><creatorcontrib>PFALZER LOTHAR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DOLLE KLAUS</au><au>PFALZER LOTHAR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR LOADING FIBERS CONTAINED IN A PULP SUSPENSION</title><date>2008-09-04</date><risdate>2008</risdate><abstract>The present invention serves for loading a pulp suspension (S) with calcium carbonate. Liquid calcium hydroxide as milk of lime ( 7 ) is added during or before the pulp operation ( 1 ) carried out to form the pulp. By introducing gaseous carbon dioxide ( 8 ) into the pulp suspension thus treated, a chemical reaction is triggered therein, in which the finely divided calcium carbonate is precipitated. The present invention is particularly economic and effective due to the early addition of calcium oxide or calcium hydroxide.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | APPARATUS THEREFOR FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT PAPER-MAKING PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES |
| title | METHOD FOR LOADING FIBERS CONTAINED IN A PULP SUSPENSION |
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