BR112018070671A2 - método e sistema de tratamento para preparação de papel - Google Patents

método e sistema de tratamento para preparação de papel

Info

Publication number
BR112018070671A2
BR112018070671A2 BR112018070671A BR112018070671A BR112018070671A2 BR 112018070671 A2 BR112018070671 A2 BR 112018070671A2 BR 112018070671 A BR112018070671 A BR 112018070671A BR 112018070671 A BR112018070671 A BR 112018070671A BR 112018070671 A2 BR112018070671 A2 BR 112018070671A2
Authority
BR
Brazil
Prior art keywords
fiber suspension
web
pulping process
fiber
cationic
Prior art date
Application number
BR112018070671A
Other languages
English (en)
Other versions
BR112018070671B1 (pt
Inventor
Nuno Da Rita Santos Daniel
Lluis Bisbal Josep
Hietaniemi Matti
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of BR112018070671A2 publication Critical patent/BR112018070671A2/pt
Publication of BR112018070671B1 publication Critical patent/BR112018070671B1/pt

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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • 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
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D21H11/22—Chemically or biochemically modified fibres cationised
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • 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
    • D21H17/63—Inorganic compounds
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)

Abstract

a presente invenção refere-se a um método e sistema de tratamento para preparação de papel ou folhas de superfície de uma placa de múltiplas camadas de uma suspensão de fibra onde pelo menos 90% em peso das fibras originam-se de processo de polpação química, processo de polpação quimiotermo mecânico e/ou processo de polpação de descarte de resíduo de escritório. a suspensão de fibra também compreende partículas minerais inorgânicas e amido catiônico. um copolímero catiônico de acrilamida e monômeros catiônicos é incorporado à suspensão de fibra e foi permitido interagir por floculação com pelo menos alguns dos referidos componentes da suspensão de fibra. um copolímero aniônico de acrilamida e mais do que 30% em mol de monômeros aniônicos é adicionado à suspensão de fibra, e suspensão de fibra é formada em uma teia de fibra e secagem da teia até uma secura de pelo menos 80%. uma composição de superfície aquosa compreende aglutinante polimérico é aplicada na superfície da teia.
BR112018070671-0A 2016-05-20 2017-05-19 Método e sistema de tratamento para preparação de papel BR112018070671B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16170565.2 2016-05-20
EP16170565.2A EP3246466B1 (en) 2016-05-20 2016-05-20 Method and treatment system for making of paper
PCT/EP2017/062072 WO2017198804A1 (en) 2016-05-20 2017-05-19 Method and treatment system for making of paper

Publications (2)

Publication Number Publication Date
BR112018070671A2 true BR112018070671A2 (pt) 2019-02-05
BR112018070671B1 BR112018070671B1 (pt) 2022-09-20

Family

ID=56026746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070671-0A BR112018070671B1 (pt) 2016-05-20 2017-05-19 Método e sistema de tratamento para preparação de papel

Country Status (13)

Country Link
US (1) US10767317B2 (pt)
EP (2) EP3246466B1 (pt)
JP (1) JP7128118B2 (pt)
KR (1) KR102455809B1 (pt)
CN (1) CN109154146B (pt)
AU (1) AU2017267267B2 (pt)
BR (1) BR112018070671B1 (pt)
CA (1) CA3024773C (pt)
CL (1) CL2018003102A1 (pt)
ES (2) ES2667544T3 (pt)
PL (1) PL3246466T3 (pt)
PT (2) PT3246466T (pt)
WO (1) WO2017198804A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7259188B2 (ja) 2017-12-15 2023-04-18 ケミラ・オーワイジェイ 溶解ガス浮上分離によって水性フィードを処理するための方法
CN110172851A (zh) * 2019-05-30 2019-08-27 齐鲁工业大学 一种生产包装纸用化学机械浆的改性方法
WO2021255335A1 (en) * 2020-06-16 2021-12-23 Kemira Oyj Method for pitch control during bleaching

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167766A (en) * 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
ATE162249T1 (de) * 1991-07-02 1998-01-15 Eka Chemicals Ab Verfahren zur herstellung von papier
DK1167392T3 (da) * 1996-12-31 2004-09-27 Ciba Spec Chem Water Treat Ltd Materialer til anvendelse i papirfremstilling
JP3509003B2 (ja) * 2000-01-11 2004-03-22 ハイモ株式会社 製紙方法
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
JP2004300629A (ja) * 2003-03-31 2004-10-28 Arakawa Chem Ind Co Ltd 製紙用添加剤および当該製紙用添加剤を用いた紙
JP2005054311A (ja) * 2003-08-04 2005-03-03 Kurita Water Ind Ltd 紙及び板紙の製造方法
US7641766B2 (en) * 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
AU2005319774C1 (en) * 2004-12-22 2010-04-01 Akzo Nobel Chemicals International B.V. A process for the production of paper
JP2008063691A (ja) * 2006-09-07 2008-03-21 Kurita Water Ind Ltd 抄紙方法
EP1918455A1 (en) 2006-10-31 2008-05-07 M-real Oyj Method of producing paper and board
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
CN101688371B (zh) * 2007-03-30 2011-11-09 日本制纸株式会社 涂布原纸及涂布纸的制造方法
CN101778976B (zh) * 2007-07-26 2012-11-07 播磨化成株式会社 制纸用内添施胶剂及其用途
JP5000698B2 (ja) * 2009-10-28 2012-08-15 北越紀州製紙株式会社 模様紙用凝集体、それを用いた模様紙及びそれらの製造方法
SE1050985A1 (sv) 2010-09-22 2012-03-23 Stora Enso Oyj En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt
FI125713B (fi) * 2010-10-01 2016-01-15 Upm Kymmene Corp Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi
JP5889080B2 (ja) * 2011-03-31 2016-03-22 日本製紙株式会社 電子写真用転写紙およびその製造方法
AR086593A1 (es) * 2011-06-08 2014-01-08 Akzo Nobel Chemicals Int Bv Proceso para la produccion de papel y carton
FI125714B (en) * 2012-11-12 2016-01-15 Kemira Oyj Process for the treatment of fiber pulp for the manufacture of paper, cardboard or the like and product
JP5835314B2 (ja) * 2013-12-25 2015-12-24 栗田工業株式会社 紙の製造方法
FI127348B (en) * 2014-08-18 2018-04-13 Kemira Oyj Strength substance, its use and method for increasing strength properties of paper
BR112017003110B1 (pt) * 2014-09-04 2022-07-12 Kemira Oyj Composição de encolamento, uso de composição de encolamento e método para produzir papel, papelão ou similar

Also Published As

Publication number Publication date
EP3458646A1 (en) 2019-03-27
JP7128118B2 (ja) 2022-08-30
PT3246466T (pt) 2018-05-09
KR102455809B1 (ko) 2022-10-19
WO2017198804A1 (en) 2017-11-23
US10767317B2 (en) 2020-09-08
CL2018003102A1 (es) 2019-01-25
EP3246466A1 (en) 2017-11-22
AU2017267267A1 (en) 2018-11-08
AU2017267267B2 (en) 2021-03-25
US20190119857A1 (en) 2019-04-25
ES2901623T3 (es) 2022-03-23
EP3458646B1 (en) 2021-10-20
KR20190013703A (ko) 2019-02-11
PL3246466T3 (pl) 2018-08-31
JP2019516876A (ja) 2019-06-20
CN109154146A (zh) 2019-01-04
BR112018070671B1 (pt) 2022-09-20
PT3458646T (pt) 2021-12-22
ES2667544T3 (es) 2018-05-11
CA3024773A1 (en) 2017-11-23
EP3246466B1 (en) 2018-02-28
CN109154146B (zh) 2021-12-14
CA3024773C (en) 2024-01-16

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 19/05/2017, OBSERVADAS AS CONDICOES LEGAIS