BR112015030608A2 - processo para tratamento de polpa de papel e polpa de papel - Google Patents

processo para tratamento de polpa de papel e polpa de papel

Info

Publication number
BR112015030608A2
BR112015030608A2 BR112015030608A BR112015030608A BR112015030608A2 BR 112015030608 A2 BR112015030608 A2 BR 112015030608A2 BR 112015030608 A BR112015030608 A BR 112015030608A BR 112015030608 A BR112015030608 A BR 112015030608A BR 112015030608 A2 BR112015030608 A2 BR 112015030608A2
Authority
BR
Brazil
Prior art keywords
paper pulp
treating
pulp
paper
alkaline extraction
Prior art date
Application number
BR112015030608A
Other languages
English (en)
Other versions
BR112015030608B1 (pt
Inventor
Chirat Christine
Lachenal Dominique
Pouyet Frédéric
Original Assignee
Arkema France
Association De Gestion De Lecole Francaise De Papeterie Et Des Ind Graphiques Agefpi
Degremont France
Air Liquide
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, Association De Gestion De Lecole Francaise De Papeterie Et Des Ind Graphiques Agefpi, Degremont France, Air Liquide, Xylem Water Solutions Herford GmbH filed Critical Arkema France
Publication of BR112015030608A2 publication Critical patent/BR112015030608A2/pt
Publication of BR112015030608B1 publication Critical patent/BR112015030608B1/pt

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
    • D21C9/001—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
    • D21C9/1073—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
    • D21C9/10—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

1 / 1 resumo “processo para tratamento de polpa de papel e polpa de papel ” esta invenã§ã£o se refere a um processo para tratamento da polpa quã­mica, compreendendo uma etapa de tratamento da polpa com ozã´nio seguido por uma etapa de extraã§ã£o alcalina, em que a extraã§ã£o alcalina ã© 2+ realizada na presenã§a de ã­ons de magnã©sio (mg ).
BR112015030608-0A 2013-06-13 2014-06-13 Processo para tratamento de polpa de papel e polpa de papel BR112015030608B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1355496 2013-06-13
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
PCT/FR2014/051460 WO2014199101A1 (fr) 2013-06-13 2014-06-13 Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium

Publications (2)

Publication Number Publication Date
BR112015030608A2 true BR112015030608A2 (pt) 2017-07-25
BR112015030608B1 BR112015030608B1 (pt) 2022-03-15

Family

ID=49237324

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030608-0A BR112015030608B1 (pt) 2013-06-13 2014-06-13 Processo para tratamento de polpa de papel e polpa de papel

Country Status (13)

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

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
BR112017027022B1 (pt) * 2015-09-30 2023-04-18 Imerys Minerals Limited Método para formação de uma composição para branqueamento de massas celulósicas aquosas, composição e kit de ingredientes
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 (pt) * 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
BR9407457A (pt) * 1993-09-03 1996-11-12 Union Camp Patent Holding Processo para a preparação de uma polpa alvejada possuindo um certo brilho e uma certa resistência como indicado por uma certa viscosidade
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
WO2003074780A1 (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
WO2015018908A1 (en) * 2013-08-09 2015-02-12 Novozymes A/S Reducing content of hexenuronic acids in cellulosic pulp
PT3066257T (pt) * 2013-11-06 2019-06-04 Evonik Degussa Gmbh Método para a deslignificação e branqueamento de pasta de papel
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
US10006168B2 (en) 2018-06-26
CL2015003506A1 (es) 2016-06-03
CN105556030A (zh) 2016-05-04
RU2015153381A (ru) 2017-07-18
CN105556030B (zh) 2019-05-03
CA2916017C (en) 2021-07-20
FR3007044B1 (fr) 2016-01-15
BR112015030608B1 (pt) 2022-03-15
US20160130751A1 (en) 2016-05-12
CA2916017A1 (en) 2014-12-18
EP3008240B1 (fr) 2018-04-18
EP3008240A1 (fr) 2016-04-20
JP6401252B2 (ja) 2018-10-10
FR3007044A1 (fr) 2014-12-19
NO3008240T3 (pt) 2018-09-15
RU2670540C2 (ru) 2018-10-23
RU2015153381A3 (pt) 2018-03-26
ES2675003T3 (es) 2018-07-05
JP2016524053A (ja) 2016-08-12
WO2014199101A1 (fr) 2014-12-18
PL3008240T3 (pl) 2018-11-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/06/2014, OBSERVADAS AS CONDICOES LEGAIS.