CL2015003506A1 - Método para tratar pulpas químicas mediante tratamiento con ozono en la presencia de iones de magnesio - Google Patents

Método para tratar pulpas químicas mediante tratamiento con ozono en la presencia de iones de magnesio

Info

Publication number
CL2015003506A1
CL2015003506A1 CL2015003506A CL2015003506A CL2015003506A1 CL 2015003506 A1 CL2015003506 A1 CL 2015003506A1 CL 2015003506 A CL2015003506 A CL 2015003506A CL 2015003506 A CL2015003506 A CL 2015003506A CL 2015003506 A1 CL2015003506 A1 CL 2015003506A1
Authority
CL
Chile
Prior art keywords
magnesium ions
ozone treatment
chemical pulps
treating chemical
paper pulp
Prior art date
Application number
CL2015003506A
Other languages
English (en)
Inventor
Fréderic Pouyet
Dominique Lachenal
Christine Chirat
Original Assignee
Arkema France
L Air Liquide Sa Pour L Utede Et L Expl Des Procedes Georges Claude
Ass Gestion Ecole Fr Papeterie
Degremont France
Xylem Water Solutions Herford GmbH
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 Arkema France, L Air Liquide Sa Pour L Utede Et L Expl Des Procedes Georges Claude, Ass Gestion Ecole Fr Papeterie, Degremont France, Xylem Water Solutions Herford GmbH filed Critical Arkema France
Publication of CL2015003506A1 publication Critical patent/CL2015003506A1/es

Links

Classifications

    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1073—Bleaching ; Apparatus therefor with O3
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/083—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with inorganic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone

Abstract

MÉTODO PARA EL TRATAMIENTO DE PULPA DE PAPEL QUIMICA, QUE COMPRENDE UNA ETAPA DE TRATAMIENTO DE LA PULPA CON OZONO SEGUIDO POR UNA ETAPA DE EXTRACCIÓN ALCALINA, EN DONDE LA EXTRACCIÓN ALCALINA SE LLEVA A CABO EN PRESENCIA DE IONES DE MAGNESIO (MG2+); Y PULPA DE PAPEL
CL2015003506A 2013-06-13 2015-11-30 Método para tratar pulpas químicas mediante tratamiento con ozono en la presencia de iones de magnesio CL2015003506A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1355496A FR3007044B1 (fr) 2013-06-13 2013-06-13 Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium

Publications (1)

Publication Number Publication Date
CL2015003506A1 true CL2015003506A1 (es) 2016-06-03

Family

ID=49237324

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015003506A CL2015003506A1 (es) 2013-06-13 2015-11-30 Método para tratar pulpas químicas mediante tratamiento con ozono en la presencia de iones de magnesio

Country Status (13)

Country Link
US (1) US10006168B2 (es)
EP (1) EP3008240B1 (es)
JP (1) JP6401252B2 (es)
CN (1) CN105556030B (es)
BR (1) BR112015030608B1 (es)
CA (1) CA2916017C (es)
CL (1) CL2015003506A1 (es)
ES (1) ES2675003T3 (es)
FR (1) FR3007044B1 (es)
NO (1) NO3008240T3 (es)
PL (1) PL3008240T3 (es)
RU (1) RU2670540C2 (es)
WO (1) WO2014199101A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007044B1 (fr) * 2013-06-13 2016-01-15 Air Liquide Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium
JP7013246B2 (ja) * 2015-09-30 2022-02-15 イメリーズ ミネラルズ リミテッド 水性パルプを漂白するための方法及びこれらの方法において使用するための組成物
RU2724362C1 (ru) * 2019-07-04 2020-06-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна (СПбГУПТД)" Способ отбелки целлюлозы

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387853A (fr) 1963-09-19 1965-02-05 Air Liquide Délignification et blanchiment des pâtes cellulosiques chimiques et mi-chimiques
JPS4948902A (es) * 1972-09-13 1974-05-11
US4372812A (en) * 1978-04-07 1983-02-08 International Paper Company Chlorine free process for bleaching lignocellulosic pulp
US4283251A (en) * 1980-01-24 1981-08-11 Scott Paper Company Ozone effluent bleaching
FR2582692B1 (fr) * 1985-05-29 1987-12-11 Atochem Traitement de pates papetieres chimiques par le peroxyde d'hydrogene en vue de leur blanchiment
US4959124A (en) * 1989-05-05 1990-09-25 International Paper Company Method of bleaching kraft pulp in a DZED sequence
AU636173B2 (en) * 1989-10-30 1993-04-22 Lenzing Aktiengesellschaft Method for the chlorine-free bleaching of pulps
FR2661430B1 (fr) * 1990-04-30 1992-07-17 Atochem Procede de blanchiment au peroxyde d'hydrogene de pates a papier a haut rendement.
CA2053035C (en) * 1990-10-12 1997-09-30 Repap Enterprises Inc. Chlorine-free wood pulps and process of making
US5853535A (en) * 1991-01-28 1998-12-29 Champion International Corporation Process for manufacturing bleached pulp including recycling
US6398908B1 (en) * 1991-04-30 2002-06-04 Eka Nobel Ab Process for acid bleaching of lignocellulose-containing pulp with a magnesium compound
FR2692917A1 (fr) * 1992-06-30 1993-12-31 Air Liquide Procédé de blanchiment d'une pâte papetière chimique.
US5387317A (en) * 1993-01-28 1995-02-07 The Mead Corporation Oxygen/ozone/peracetic aicd delignification and bleaching of cellulosic pulps
FI93232C (fi) * 1993-03-03 1995-03-10 Ahlstroem Oy Menetelmä massan valkaisemiseksi kloorivapailla kemikaaleilla
JP3360694B2 (ja) * 1993-06-16 2002-12-24 三菱瓦斯化学株式会社 製紙用化学パルプの脱リグニン漂白方法
WO1995006773A1 (en) * 1993-09-03 1995-03-09 Union Camp Patent Holding, Inc. Medium consistency ozone brightening of high consistency ozone bleached pulp
US5656130A (en) * 1995-04-28 1997-08-12 Union Camp Holding, Inc. Ambient temperature pulp bleaching with peroxyacid salts
US6706143B1 (en) * 1996-03-19 2004-03-16 International Paper Company Minimizing chlorinated organics in pulp bleaching processes
US6579412B2 (en) * 1998-05-08 2003-06-17 L'air Liquide - Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for ozone bleaching of low consistency pulp
SE514947C2 (sv) * 1998-09-09 2001-05-21 Valmet Fibertech Ab Blekning av massa med ozon innefattande oxalsyratillsats
CA2477847A1 (en) * 2002-03-06 2003-09-12 Iogen Bio-Products Corporation Xylanase treatment of chemical pulp
US6923887B2 (en) * 2003-02-21 2005-08-02 Alberta Research Council Inc. Method for hydrogen peroxide bleaching of pulp using an organic solvent in the bleaching medium
FR2910027B1 (fr) * 2006-12-13 2009-11-06 Itt Mfg Enterprises Inc Procede de blanchiment des pates papeteries chimiques par traitement final a l'ozone a haute temperature
FR2937656B1 (fr) * 2008-10-24 2010-11-19 Arkema France Procede de fabrication de pate a papier
DE102010001001A1 (de) * 2010-01-19 2011-07-21 Evonik Degussa GmbH, 45128 Verfahren zur Delignifizierung und Bleiche von Zellstoff
CA2737709A1 (en) * 2010-04-28 2011-10-28 Fmc Wyoming Corporation Pulp bleaching and alkaline extraction method
FR3007044B1 (fr) * 2013-06-13 2016-01-15 Air Liquide Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium
ES2650749T3 (es) * 2013-08-09 2018-01-22 Novozymes A/S Reducción del contenido de ácidos hexenurónicos en pulpa celulósica
AU2014345837B2 (en) * 2013-11-06 2018-01-18 Evonik Degussa Gmbh Method for delignifying and bleaching pulp
US20150352540A1 (en) * 2014-06-03 2015-12-10 Board Of Trustees Of Michigan State University Multi-ligand metal complexes and methods of using same to perform oxidative catalytic pretreatment of lignocellulosic biomass

Also Published As

Publication number Publication date
ES2675003T3 (es) 2018-07-05
NO3008240T3 (es) 2018-09-15
PL3008240T3 (pl) 2018-11-30
CN105556030B (zh) 2019-05-03
RU2015153381A3 (es) 2018-03-26
BR112015030608A2 (pt) 2017-07-25
WO2014199101A1 (fr) 2014-12-18
US20160130751A1 (en) 2016-05-12
JP6401252B2 (ja) 2018-10-10
BR112015030608B1 (pt) 2022-03-15
EP3008240B1 (fr) 2018-04-18
EP3008240A1 (fr) 2016-04-20
FR3007044A1 (fr) 2014-12-19
RU2670540C2 (ru) 2018-10-23
CA2916017C (en) 2021-07-20
US10006168B2 (en) 2018-06-26
FR3007044B1 (fr) 2016-01-15
RU2015153381A (ru) 2017-07-18
CA2916017A1 (en) 2014-12-18
CN105556030A (zh) 2016-05-04
JP2016524053A (ja) 2016-08-12

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