CA3095431A1 - Method for treating dissolving pulp using lytic polysaccharide monooxygenase - Google Patents

Method for treating dissolving pulp using lytic polysaccharide monooxygenase Download PDF

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Publication number
CA3095431A1
CA3095431A1 CA3095431A CA3095431A CA3095431A1 CA 3095431 A1 CA3095431 A1 CA 3095431A1 CA 3095431 A CA3095431 A CA 3095431A CA 3095431 A CA3095431 A CA 3095431A CA 3095431 A1 CA3095431 A1 CA 3095431A1
Authority
CA
Canada
Prior art keywords
oven dry
pulp
dry pulp
seq
dissolving
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.)
Pending
Application number
CA3095431A
Other languages
English (en)
French (fr)
Inventor
Pedro Emanuel Garcia LOUREIRO
Anne Marie Scharff-Poulsen
Morten TOVBORG
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.)
Novozymes AS
Original Assignee
Novozymes AS
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 Novozymes AS filed Critical Novozymes AS
Publication of CA3095431A1 publication Critical patent/CA3095431A1/en
Pending 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
    • 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
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D21C3/003—Pulping cellulose-containing materials with 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
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage 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
    • 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
    • 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
    • D21C9/1005—Pretreatment of the pulp, e.g. degassing the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
CA3095431A 2018-05-31 2019-05-31 Method for treating dissolving pulp using lytic polysaccharide monooxygenase Pending CA3095431A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18175341 2018-05-31
EP18175341.9 2018-05-31
PCT/EP2019/064169 WO2019229228A1 (en) 2018-05-31 2019-05-31 Method for treating dissolving pulp using lytic polysaccharide monooxygenase

Publications (1)

Publication Number Publication Date
CA3095431A1 true CA3095431A1 (en) 2019-12-05

Family

ID=62495620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3095431A Pending CA3095431A1 (en) 2018-05-31 2019-05-31 Method for treating dissolving pulp using lytic polysaccharide monooxygenase

Country Status (6)

Country Link
US (1) US20210207321A1 (pt)
EP (1) EP3802953A1 (pt)
CN (1) CN112313378A (pt)
BR (1) BR112020022593A2 (pt)
CA (1) CA3095431A1 (pt)
WO (1) WO2019229228A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3530743A1 (en) 2018-02-21 2019-08-28 Cambridge Glycoscience Ltd Method of production
BR112021002910A2 (pt) 2018-08-15 2021-07-20 Cambridge Glycoscience Ltd novas composições, seu uso e métodos para sua formação
JP2022545650A (ja) 2019-08-16 2022-10-28 ケンブリッジ グリコサイエンス エルティーディー バイオマスを処理してオリゴ糖および関連組成物を生成する方法
JP2023506464A (ja) 2019-12-12 2023-02-16 ケンブリッジ グリコサイエンス エルティーディー 低糖の多相食料品
WO2023225459A2 (en) 2022-05-14 2023-11-23 Novozymes A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

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US3078315A (en) 1955-09-02 1963-02-19 Union Carbide Corp Polyoxyalkylene products
US5223409A (en) 1988-09-02 1993-06-29 Protein Engineering Corp. Directed evolution of novel binding proteins
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DK144192D0 (da) 1992-12-01 1992-12-01 Novo Nordisk As Aktivering af enzymer
EP0705327B1 (de) 1993-06-16 2000-04-19 CALL, Hans-Peter Dr. Mehrkomponentenbleichsystem
DK77393D0 (da) 1993-06-29 1993-06-29 Novo Nordisk As Aktivering af enzymer
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BR9507817A (pt) 1994-06-03 1997-09-16 Novo Nordisk Biotech Inc Construção de dna enzima vetor recombinante célula hospedeira recombinante lacase de ascomicete ou deuteromicete processos para obter uma enzima de lacase para melhorar o rendimento de enzima recombinante para polimerizar um substrato de lignina ou lignossulfato em soluç o para despolimerizar in situ a pasta kraft para oxidar corantes ou precursores de corantes para pintar cabelo e para polimerizar ou oxidar um composto fenólico ou anilina composição de corante e recipiente contendo a mesma
WO1995033837A1 (en) 1994-06-03 1995-12-14 Novo Nordisk Biotech, Inc. Purified scytalidium laccases and nucleic acids encoding same
BR9508113A (pt) 1994-06-24 1998-07-14 Novo Nordisk Biotech Inc Construção de dna enzima vetor recombinante célula hospedeira recombinante processos para obter uma enzima de lacase para polimerizar um substrato de lingnina ou lingossulfato em solução para despolimerizar in situ pasta kraft para oxidar corantes ou precursores de corante para tingir cabelo e para polimerizar ou oxidar um composto fenólico ou anilina composição de corante e recipiente
BR9509046A (pt) 1994-09-27 1998-07-14 Novo Nordisk As Processo para oxidar um composto com uma enzima oxidante de fenol e aditivo e composição detergente
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US20030124710A1 (en) * 2001-10-23 2003-07-03 Novozymes A/S Oxidizing enzymes in the manufacture of paper materials
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FI129086B (en) * 2012-09-14 2021-06-30 Teknologian Tutkimuskeskus Vtt Oy Method for producing soluble pulp
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Also Published As

Publication number Publication date
CN112313378A (zh) 2021-02-02
BR112020022593A2 (pt) 2021-02-09
WO2019229228A1 (en) 2019-12-05
EP3802953A1 (en) 2021-04-14
US20210207321A1 (en) 2021-07-08

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