ES2106804T3 - Utilizacion de enzimas y floculantes para mejorar el refinado de la pasta papelera. - Google Patents

Utilizacion de enzimas y floculantes para mejorar el refinado de la pasta papelera.

Info

Publication number
ES2106804T3
ES2106804T3 ES92116137T ES92116137T ES2106804T3 ES 2106804 T3 ES2106804 T3 ES 2106804T3 ES 92116137 T ES92116137 T ES 92116137T ES 92116137 T ES92116137 T ES 92116137T ES 2106804 T3 ES2106804 T3 ES 2106804T3
Authority
ES
Spain
Prior art keywords
pulp
floculants
refining
enzymes
improve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92116137T
Other languages
English (en)
Inventor
David R Cosper
Jawed M Sarkar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ES2106804T3 publication Critical patent/ES2106804T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Abstract

SE PRESENTA UN PROCESO PARA MEJORAR LA SOLTURA DE LA PULPA DE PAPEL QUE COMPRENDE LOS PASOS: A) LA ADICION A LA PULPA DE AL MENOS UN 0.05% EN BASE AL PESO EN SECO DE LA PULPA, DE UNA ENZIMA CELULOLITICA; B) EL CONTACTO DE LA PULPA CON LA ENZIMA CELULOLITICA DURANTE AL MENOS 20 MINUTOS A UNA TEMPERATURA DE AL MENOS 20 (GRADOS) C; C) LA ADICION DE AL MENOS 0.0007% EN BASE AL PESO EN SECO DE LA PULPA, DE UN POLIMERO CATIONICO SOLUBLE EN AGUA, Y ENTONCES D) LA FORMACION DE PAPEL A PARTIR DE LA PULPA ASI TRATADA.
ES92116137T 1991-10-07 1992-09-21 Utilizacion de enzimas y floculantes para mejorar el refinado de la pasta papelera. Expired - Lifetime ES2106804T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/772,726 US5169497A (en) 1991-10-07 1991-10-07 Application of enzymes and flocculants for enhancing the freeness of paper making pulp

Publications (1)

Publication Number Publication Date
ES2106804T3 true ES2106804T3 (es) 1997-11-16

Family

ID=25096030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116137T Expired - Lifetime ES2106804T3 (es) 1991-10-07 1992-09-21 Utilizacion de enzimas y floculantes para mejorar el refinado de la pasta papelera.

Country Status (10)

Country Link
US (1) US5169497A (es)
EP (1) EP0536580B1 (es)
JP (1) JP2838003B2 (es)
KR (1) KR100186834B1 (es)
AU (1) AU643396B2 (es)
BR (1) BR9203889A (es)
DE (1) DE69221060T2 (es)
DK (1) DK0536580T3 (es)
ES (1) ES2106804T3 (es)
FI (1) FI105930B (es)

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DE4207383A1 (de) * 1992-03-09 1993-09-16 Herberts Gmbh Verfahren zur rueckgewinnung des oversprays von waessrigen ueberzugsmitteln beim spritzauftrag in spritzkabinen
ATE212088T1 (de) * 1993-10-04 2002-02-15 Novozymes As Verfahren zur herstellung von kaschiertem karton und wellpappenmittellage
US5423946A (en) * 1994-03-07 1995-06-13 Nalco Chemical Company Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp
US5620565A (en) * 1994-06-29 1997-04-15 Kimberly-Clark Corporation Production of soft paper products from high and low coarseness fibers
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6001218A (en) * 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US5501770A (en) * 1994-08-12 1996-03-26 Nalco Chemical Company Enzymes in combination with polyelectrolytes for enhancing the freeness of clarified sludge in papermaking
AUPN909696A0 (en) * 1996-04-03 1996-04-26 Participant Project Ip Limited Paper pulp drainage aid
WO1998006892A1 (en) * 1996-08-16 1998-02-19 International Paper Company Enzymatic freeness enhancement
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US5882743A (en) * 1997-04-21 1999-03-16 Kimberly-Clark Worldwide, Inc. Absorbent folded hand towel
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
KR100320126B1 (ko) * 1999-09-28 2002-01-10 이원수 제지공정의 에너지를 절약하기 위한 효소의 적용방법
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
MXPA02004886A (es) * 1999-11-19 2003-02-27 Buckman Labor Inc Procesos para fabricar papel usando combinaciones de enzimas y polimeros.
US6770170B2 (en) * 2000-05-16 2004-08-03 Buckman Laboratories International, Inc. Papermaking pulp including retention system
CN100374652C (zh) * 2000-05-16 2008-03-12 巴科曼实验室国际公司 造纸方法
CN100402747C (zh) * 2000-05-17 2008-07-16 巴科曼实验室国际公司 造纸纸浆和包含酸性含水氧化铝溶胶的絮凝剂
WO2004101889A2 (en) * 2003-05-06 2004-11-25 Novozymes North America, Inc. Use of hemicellulase composition in mechanical pulp production
CN1934316A (zh) * 2004-01-23 2007-03-21 巴科曼实验室国际公司 生产纸的方法
US7641766B2 (en) * 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
US7473334B2 (en) * 2004-10-15 2009-01-06 Nalco Company Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US20070029059A1 (en) * 2005-08-08 2007-02-08 Yassin Elgarhy Enzymatic opacifying composition for paper, pulp or paperboard, processes using same and pulp, paper or paperboard produced therefrom
EP2334871B1 (de) * 2008-09-02 2018-07-18 Basf Se Verfahren zur herstellung von papier, pappe und karton unter verwendung von endo-beta-1,4-glucanasen als entwässerungsmittel
US20110108222A1 (en) * 2009-11-11 2011-05-12 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
US8537859B2 (en) * 2010-02-26 2013-09-17 Hewlett-Packard Development Company, L.P. Reassembly of mini-packets in a buffer
AU2011239595B2 (en) 2010-04-15 2013-11-14 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
ES2594978T3 (es) * 2010-08-25 2016-12-27 Solenis Technologies Cayman, L.P. Método para aumentar las ventajas del almidón en material celulósico convertido en pulpa en la producción de papel y cartón
CA3011572C (en) 2012-10-09 2022-04-12 Solenis Technologies Cayman, L.P. Cellulase composition containing cellulase and papermaking polymers for paper dry strength application
WO2014058557A1 (en) * 2012-10-10 2014-04-17 Buckman Laboratories International, Inc. Methods for enhancing paper strength
US9145640B2 (en) * 2013-01-31 2015-09-29 University Of New Brunswick Enzymatic treatment of wood chips
US9127401B2 (en) 2013-01-31 2015-09-08 University Of New Brunswick Wood pulp treatment
BR102015032911A2 (pt) 2015-12-29 2017-07-04 Fibria Celulose S.A Process for the production of pulp pulp, pulp pulp and its use, paper
US9988199B2 (en) 2016-07-26 2018-06-05 Footprint International, LLC Methods and apparatus for manufacturing fiber-based microwavable food containers
US10036126B2 (en) 2016-07-26 2018-07-31 Footprint International, LLC Methods for manufacturing fiber-based beverage lids
US20180030658A1 (en) 2016-07-26 2018-02-01 Footprint International, LLC Methods and Apparatus For Manufacturing Fiber-Based Produce Containers
US10428467B2 (en) 2016-07-26 2019-10-01 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers
US11686050B2 (en) 2016-07-26 2023-06-27 Footprint International, LLC Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US10815622B2 (en) 2018-08-16 2020-10-27 Footprint International, LLC Methods and apparatus for manufacturing fiber-based beverage holders
US11939129B2 (en) 2016-07-26 2024-03-26 Footprint International, LLC Methods and apparatus for manufacturing high-strength fiber-based beverage holders
US11654600B2 (en) 2016-07-26 2023-05-23 Footprint International, Inc. Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US10124926B2 (en) 2016-07-27 2018-11-13 Footprint International, LLC Methods and apparatus for manufacturing fiber-based, foldable packaging assemblies
CA3036575A1 (en) * 2016-09-16 2018-03-22 Basf Se Methods of modifying pulp comprising cellulase enzymes and products thereof
CN106381742B (zh) * 2016-11-15 2018-08-24 福建农林大学 一种提高溶解浆板反应性能的方法
US11155513B2 (en) 2017-04-20 2021-10-26 Spero Renewables, Llc Extraction of natural ferulate and coumarate from biomass
BR112019024846B1 (pt) 2017-05-26 2022-03-15 Footprint International, LLC Conjunto de prensa de matriz e método para a fabricação de um recipiente para alimentos
CN112601859A (zh) * 2018-07-10 2021-04-02 诺维信公司 制造纸张或纸板的方法
PT3899136T (pt) * 2018-12-17 2023-02-06 Kemira Oyj Processo para produzir papel ou cartão e um seu produto
CN113661289A (zh) * 2019-04-02 2021-11-16 凯米拉公司 金属螯合物作为用于改善纸和纸板的磨损性和/或泰伯刚度的表面应用的用途
US11306440B2 (en) 2019-06-28 2022-04-19 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers
CN110512458B (zh) * 2019-09-25 2020-06-16 山鹰国际控股股份公司 一种去除纸浆中胶黏物的处理工艺
CN110952364A (zh) * 2019-12-27 2020-04-03 上海东冠纸业有限公司 一种单光纸生产方法

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Also Published As

Publication number Publication date
KR930008243A (ko) 1993-05-21
FI924499A0 (fi) 1992-10-06
DK0536580T3 (da) 1998-02-23
DE69221060T2 (de) 1998-03-05
JP2838003B2 (ja) 1998-12-16
AU643396B2 (en) 1993-11-11
BR9203889A (pt) 1993-04-27
EP0536580A1 (en) 1993-04-14
FI105930B (fi) 2000-10-31
JPH06116887A (ja) 1994-04-26
AU2612892A (en) 1993-04-08
FI924499A (fi) 1993-04-08
KR100186834B1 (en) 1999-05-15
EP0536580B1 (en) 1997-07-23
US5169497A (en) 1992-12-08
DE69221060D1 (de) 1997-09-04

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