PL3399100T3 - Sposób wytwarzania celulozowej masy włóknistej, celulozowa masa włóknista i jej zastosowanie, papier - Google Patents

Sposób wytwarzania celulozowej masy włóknistej, celulozowa masa włóknista i jej zastosowanie, papier

Info

Publication number
PL3399100T3
PL3399100T3 PL16880207.2T PL16880207T PL3399100T3 PL 3399100 T3 PL3399100 T3 PL 3399100T3 PL 16880207 T PL16880207 T PL 16880207T PL 3399100 T3 PL3399100 T3 PL 3399100T3
Authority
PL
Poland
Prior art keywords
cellulose pulp
paper
producing
producing cellulose
pulp
Prior art date
Application number
PL16880207.2T
Other languages
English (en)
Inventor
Otávio MAMBRIM FILHO
Leonardo ALVES DE MELO
Original Assignee
Suzano S.A.
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 Suzano S.A. filed Critical Suzano S.A.
Priority claimed from PCT/BR2016/050355 external-priority patent/WO2017112995A1/pt
Publication of PL3399100T3 publication Critical patent/PL3399100T3/pl

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • 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
    • 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
    • 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
    • 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
    • D21H27/002—Tissue paper; Absorbent paper
    • 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
    • D21H21/18—Reinforcing agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
PL16880207.2T 2015-12-29 2016-12-27 Sposób wytwarzania celulozowej masy włóknistej, celulozowa masa włóknista i jej zastosowanie, papier PL3399100T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102015329113 2015-12-29
PCT/BR2016/050355 WO2017112995A1 (pt) 2015-12-29 2016-12-27 Processo para produção de polpa de celulose, polpa de celulose e seu uso, papel

Publications (1)

Publication Number Publication Date
PL3399100T3 true PL3399100T3 (pl) 2025-12-22

Family

ID=63683364

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16880207.2T PL3399100T3 (pl) 2015-12-29 2016-12-27 Sposób wytwarzania celulozowej masy włóknistej, celulozowa masa włóknista i jej zastosowanie, papier

Country Status (3)

Country Link
EP (1) EP3399100B1 (pl)
ES (1) ES3027193T3 (pl)
PL (1) PL3399100T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12031273B2 (en) * 2020-12-14 2024-07-09 Buckman Laboratories International, Inc. System and method of dynamic corrective enzyme selection and formulation for pulp and paper production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
WO1994020672A1 (en) * 1993-03-12 1994-09-15 University Of Georgia Research Foundation, Inc. Process for bleaching pulp
JPH1046495A (ja) * 1996-07-24 1998-02-17 Oji Paper Co Ltd 印刷用塗被紙及びその製造方法
AU4067297A (en) * 1996-08-16 1998-03-06 International Paper Company Enzymatic freeness enhancement
US6179962B1 (en) * 1997-12-31 2001-01-30 Hercules Incorporated Paper having improved strength characteristics and process for making same
DE60023563T2 (de) * 1999-05-06 2006-07-27 Novozymes A/S Verfahren zur Herstellung von Papiermaterialien mit verbesserter Nassfestigkeit
CN1293261C (zh) * 2001-12-03 2007-01-03 埃欧金生物制品公司 利用木聚糖酶和过氧化氢、过酸或其组合物的漂白段
BRPI0605651B1 (pt) * 2006-11-09 2018-04-03 Fibria Celulose S.A. Processo para tratamento de polpa celulósica utilizando carboximetilcelulose e polpa assim obtida

Also Published As

Publication number Publication date
EP3399100C0 (en) 2025-03-26
ES3027193T3 (en) 2025-06-13
EP3399100A4 (en) 2019-08-14
EP3399100A1 (en) 2018-11-07
EP3399100B1 (en) 2025-03-26

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