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PT1880053T - Composições e processos de tratamento de dióxido de cloro - Google Patents

Composições e processos de tratamento de dióxido de cloro

Info

Publication number
PT1880053T
PT1880053T PT57456642T PT05745664T PT1880053T PT 1880053 T PT1880053 T PT 1880053T PT 57456642 T PT57456642 T PT 57456642T PT 05745664 T PT05745664 T PT 05745664T PT 1880053 T PT1880053 T PT 1880053T
Authority
PT
Portugal
Prior art keywords
processes
chlorine dioxide
treatment compositions
dioxide treatment
compositions
Prior art date
Application number
PT57456642T
Other languages
English (en)
Inventor
Lund Henrik
Xu Hui
Bloomfield Kim
Original Assignee
Novozymes As
Novozymes North America Inc
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, Novozymes North America Inc filed Critical Novozymes As
Publication of PT1880053T publication Critical patent/PT1880053T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • 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
    • D21H11/04—Kraft or sulfate 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating 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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Treatment Of Sludge (AREA)
PT57456642T 2005-05-04 2005-05-04 Composições e processos de tratamento de dióxido de cloro PT1880053T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05745664.2A EP1880053B1 (en) 2005-05-04 2005-05-04 Chlorine dioxide treatment compositions and processes
PCT/US2005/015577 WO2006126983A1 (en) 2005-05-04 2005-05-04 Chlorine dioxide treatment compositions and processes

Publications (1)

Publication Number Publication Date
PT1880053T true PT1880053T (pt) 2019-11-04

Family

ID=37452302

Family Applications (1)

Application Number Title Priority Date Filing Date
PT57456642T PT1880053T (pt) 2005-05-04 2005-05-04 Composições e processos de tratamento de dióxido de cloro

Country Status (7)

Country Link
US (2) US20080190573A1 (pt)
EP (1) EP1880053B1 (pt)
CN (2) CN101171386B (pt)
BR (1) BRPI0520253B1 (pt)
CA (1) CA2607827C (pt)
PT (1) PT1880053T (pt)
WO (1) WO2006126983A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9758401B2 (en) 2009-12-24 2017-09-12 Bcr Environmental Corporation Digestion of biosolids in wastewater
CN103080415B (zh) * 2010-07-01 2016-08-10 诺维信公司 纸浆的漂白
ES2650749T3 (es) * 2013-08-09 2018-01-22 Novozymes A/S Reducción del contenido de ácidos hexenurónicos en pulpa celulósica
CN103454237B (zh) * 2013-09-25 2015-07-08 陕西师范大学 基于氯过氧化物酶法检测亚硝酸盐含量的方法
AR104940A1 (es) 2015-06-10 2017-08-23 Chemsenti Ltd Método para generar dióxido de cloro
AR104939A1 (es) 2015-06-10 2017-08-23 Chemsenti Ltd Método oxidativo para generar dióxido de cloro

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574052A (en) * 1967-02-28 1971-04-06 Chemech Eng Ltd Chemical pulping and bleaching in an enclosed reaction zone,by reduction of chlorate
USRE28887E (en) * 1968-12-26 1976-06-29 Hooker Chemicals & Plastics Corporation Sequential bleaching of kraft pulp with chlorine dioxide followed by chlorine
USRE28777E (en) * 1969-02-06 1976-04-20 Ethyl Corporation Refining of vegetable matter and delignification of the refined matter with chlorine dioxide
JPS4943481B1 (pt) * 1971-06-14 1974-11-21
US4128454A (en) * 1977-12-07 1978-12-05 Ingersoll-Rand Co. System and method for gas phase pulp bleaching
AU6537690A (en) * 1989-10-19 1991-05-16 North Carolina State University High efficiency chlorine dioxide pulp bleaching process
FI85389C (fi) 1989-12-12 1992-04-10 Enso Gutzeit Oy Foerfarande foer tillverkning av massa.
US5147793A (en) * 1990-10-18 1992-09-15 The Mead Corporation Biocatalytic oxidation using soybean peroxidases
FI905954L (fi) * 1990-12-03 1992-06-04 Enso Gutzeit Oy Foerfarande foer blekning av cellulosamassa.
CA2044100A1 (en) * 1991-06-07 1992-12-08 Janice Hamilton Biobleaching process
US5785811A (en) * 1992-11-09 1998-07-28 The Mead Corporation Process for treating lignocellulosic material with soybean peroxidase in the presence of peroxide
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
US5324432A (en) * 1993-06-17 1994-06-28 Nalco Chemical Company Treatment of process waters to destroy filamentous bacteria
GB2279955B (en) * 1993-07-15 1998-02-18 Solvay Xylanase derived from a Bacillus species, expression vectors for such xylanase and other proteins, host organisms therefor and use thereof
FI95607C (fi) * 1994-06-03 1996-02-26 Valtion Teknillinen Menetelmä ja entsyymivalmiste selluloosamassojen käsittelemiseksi
AU3074695A (en) * 1994-07-26 1996-02-22 Novo Nordisk A/S Process for preparing a lignocellulose-based product, and product obtainable by the process
DK127894A (da) * 1994-11-04 1994-11-04 Novo Nordisk As Pulp waste water treatment
MX9800419A (es) 1995-07-14 1998-04-30 Novo Nordisk As Haloperoxidasas de curvularia verruculosa y acidos nucleicos que codifican para los mismos.
NL1001583C2 (nl) * 1995-11-07 1997-05-13 Akzo Nobel Nv Omzetting van chloriet in chloride en zuurstof.
WO1997029237A1 (en) * 1996-02-08 1997-08-14 Novo Nordisk A/S Process for increasing the charge on a lignocellulosic material, product obtainable by the process, and use of the product in the preparation of a lignocellulose-based product
EP0905306A1 (de) * 1997-09-26 1999-03-31 Consortium für elektrochemische Industrie GmbH Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien sowie Verfahren zu seiner Anwendung
BR9908832A (pt) * 1998-03-16 2000-11-21 Pulp Paper Res Inst Processo para aperfeiçoar a deslignificação e/ ou o abrilhantamento durante o alvejamento de uma polpa lignocelulósica
US6221821B1 (en) 1998-03-18 2001-04-24 Novozymes A/S Patents Haloperoxidases with altered pH profiles
WO1999054545A1 (en) * 1998-04-16 1999-10-28 Pulp And Paper Research Institute Of Canada Oxidase process for pulp and dye oxidation
US6610172B1 (en) * 1999-05-06 2003-08-26 Novozymes A/S Process for treating pulp with laccase and a mediator to increase paper wet strength
BR0015519A (pt) * 1999-11-08 2004-06-15 Cbd Technologies Ltd Processo para a fabricação de um produto de lignocelulose, produto de lignocelulose obtido, planta ou células de planta geneticamente modificada ou infectada por vìrus, composição e molécula de ácido nucléico
AU2001246407A1 (en) * 2000-04-14 2001-10-30 Maxygen, Inc. Nucleic acids encoding polypeptides having haloperoxidase activity
WO2002057541A2 (en) * 2001-01-18 2002-07-25 Iogen Bio-Products Corporation Use of xylanase in pulp bleaching
US20030046773A1 (en) * 2001-06-29 2003-03-13 Novozymes North America, Inc. Preparation of cellulosic materials
US20030124710A1 (en) * 2001-10-23 2003-07-03 Novozymes A/S Oxidizing enzymes in the manufacture of paper materials
US7368036B2 (en) * 2002-03-06 2008-05-06 Iogen Bio-Products Corporation Xylanase treatment of chemical pulp
US20040000012A1 (en) * 2002-06-26 2004-01-01 Borregaard Chemcell Treatment of a mixture containing cellulose
CN1176269C (zh) * 2002-08-01 2004-11-17 山东轻工业学院 纸浆漂白工艺
US20040112555A1 (en) * 2002-12-03 2004-06-17 Jeffrey Tolan Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof
US20050003516A1 (en) * 2003-04-16 2005-01-06 Novozymes A/S Enzymatic treatment of paper making
US7741089B2 (en) * 2003-08-11 2010-06-22 Verenium Corporation Laccases, nucleic acids encoding them and methods for making and using them
US7285217B2 (en) * 2003-12-02 2007-10-23 Siemens Water Technologies Corp. Removing odoriferous sulfides from wastewater
US8317975B2 (en) * 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
CA2604252A1 (en) * 2005-04-13 2006-10-26 Novozymes North America, Inc. Methods for reducing chlorine dioxide associated corrosion
EP1994219A1 (en) * 2006-02-14 2008-11-26 Novozymes North America, Inc. Chemical pulp treatment compositions and methods
ES2614635T3 (es) * 2006-03-13 2017-06-01 Fpinnovations Blanqueamiento de pasta con dióxido de cloro casi neutro
US7976676B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base
US7976677B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base
PL2488694T3 (pl) * 2009-10-16 2017-01-31 Fibria Celulose Sa Sposób wytwarzania zmienionych włókien celulozowych obejmujący obróbkę enzymatyczną w połączeniu z etapem kwasowym
US20110108222A1 (en) * 2009-11-11 2011-05-12 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
CN103080415B (zh) * 2010-07-01 2016-08-10 诺维信公司 纸浆的漂白
FR2980805B1 (fr) * 2011-09-30 2013-09-20 Arkema France Pretraitement enzymatique de bois dans un procede de fabrication de pate a papier mecanique
CA2853478C (en) * 2011-10-27 2017-01-31 Buckman Laboratories International, Inc. Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith
ES2650749T3 (es) * 2013-08-09 2018-01-22 Novozymes A/S Reducción del contenido de ácidos hexenurónicos en pulpa celulósica

Also Published As

Publication number Publication date
EP1880053A1 (en) 2008-01-23
BRPI0520253A2 (pt) 2009-09-15
CN101171386B (zh) 2011-11-16
US20080190573A1 (en) 2008-08-14
BRPI0520253B1 (pt) 2016-09-06
US20150308049A1 (en) 2015-10-29
EP1880053A4 (en) 2013-01-23
WO2006126983A1 (en) 2006-11-30
CA2607827A1 (en) 2006-11-30
EP1880053B1 (en) 2019-07-31
CN101171386A (zh) 2008-04-30
CA2607827C (en) 2013-11-19
CN102392380A (zh) 2012-03-28

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