CN112313378A - 使用溶解性多糖单加氧酶处理溶解浆的方法 - Google Patents

使用溶解性多糖单加氧酶处理溶解浆的方法 Download PDF

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Publication number
CN112313378A
CN112313378A CN201980028951.0A CN201980028951A CN112313378A CN 112313378 A CN112313378 A CN 112313378A CN 201980028951 A CN201980028951 A CN 201980028951A CN 112313378 A CN112313378 A CN 112313378A
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China
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ala
ser
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Pending
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CN201980028951.0A
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English (en)
Chinese (zh)
Inventor
P.E.G.洛莱罗
A.M.沙夫-鲍尔森
M.托夫博格
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Novozymes AS
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Novozymes AS
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Application filed by Novozymes AS filed Critical Novozymes AS
Publication of CN112313378A publication Critical patent/CN112313378A/zh
Pending legal-status Critical Current

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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

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  • 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)
CN201980028951.0A 2018-05-31 2019-05-31 使用溶解性多糖单加氧酶处理溶解浆的方法 Pending CN112313378A (zh)

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
CN112313378A true CN112313378A (zh) 2021-02-02

Family

ID=62495620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980028951.0A Pending CN112313378A (zh) 2018-05-31 2019-05-31 使用溶解性多糖单加氧酶处理溶解浆的方法

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3530743A1 (de) 2018-02-21 2019-08-28 Cambridge Glycoscience Ltd Verfahren zur herstellung
MX2021001716A (es) 2018-08-15 2021-05-31 Cambridge Glycoscience Ltd Composiciones novedosas, su uso y metodos para su formacion.
EP4013240A1 (de) 2019-08-16 2022-06-22 Cambridge Glycoscience Ltd Verfahren zur behandlung von biomasse zur herstellung von oligosacchariden und entsprechenden zusammensetzungen
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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US20030124710A1 (en) * 2001-10-23 2003-07-03 Novozymes A/S Oxidizing enzymes in the manufacture of paper materials
CN104685052A (zh) * 2012-09-19 2015-06-03 诺维信股份有限公司 用于增强纤维素材料的降解或转化的方法
CN105658804A (zh) * 2013-11-01 2016-06-08 诺维信公司 糖化和发酵纤维素材料的方法
CN106255760A (zh) * 2014-04-30 2016-12-21 帝斯曼知识产权资产管理有限公司 酶促水解木质纤维素材料和发酵糖的方法
WO2017068048A1 (en) * 2015-10-23 2017-04-27 Novozymes A/S Use of cellulase to improve viscosity control of dissolving pulp

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IL99552A0 (en) 1990-09-28 1992-08-18 Ixsys Inc Compositions containing procaryotic cells,a kit for the preparation of vectors useful for the coexpression of two or more dna sequences and methods for the use thereof
DK144192D0 (da) 1992-12-01 1992-12-01 Novo Nordisk As Aktivering af enzymer
ES2122299T3 (es) 1993-06-16 1998-12-16 Lignozym Gmbh Proceso para modificacion, degradacion o blanqueo de lignina, materiales que contienen lignina o carbon.
DK77393D0 (da) 1993-06-29 1993-06-29 Novo Nordisk As Aktivering af enzymer
US5480801A (en) 1993-09-17 1996-01-02 Novo Nordisk A/S Purified PH neutral Rhizoctonia laccases and nucleic acids encoding same
CA2175047A1 (en) 1993-10-26 1995-05-04 Carsten Sjýholm Myxococcaceae peroxidase
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CN104685052A (zh) * 2012-09-19 2015-06-03 诺维信股份有限公司 用于增强纤维素材料的降解或转化的方法
CN105658804A (zh) * 2013-11-01 2016-06-08 诺维信公司 糖化和发酵纤维素材料的方法
CN106255760A (zh) * 2014-04-30 2016-12-21 帝斯曼知识产权资产管理有限公司 酶促水解木质纤维素材料和发酵糖的方法
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Also Published As

Publication number Publication date
BR112020022593A2 (pt) 2021-02-09
CA3095431A1 (en) 2019-12-05
US20210207321A1 (en) 2021-07-08
EP3802953A1 (de) 2021-04-14
WO2019229228A1 (en) 2019-12-05

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