DE69912128D1 - Verfahren zur herstellung lignocellulosehaltiger pulpe aus nicht holzartigem material - Google Patents

Verfahren zur herstellung lignocellulosehaltiger pulpe aus nicht holzartigem material

Info

Publication number
DE69912128D1
DE69912128D1 DE69912128T DE69912128T DE69912128D1 DE 69912128 D1 DE69912128 D1 DE 69912128D1 DE 69912128 T DE69912128 T DE 69912128T DE 69912128 T DE69912128 T DE 69912128T DE 69912128 D1 DE69912128 D1 DE 69912128D1
Authority
DE
Germany
Prior art keywords
woody species
chelating agent
wood
containing pulp
pulp
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.)
Expired - Fee Related
Application number
DE69912128T
Other languages
English (en)
Other versions
DE69912128T2 (de
Inventor
X Pan
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.)
Alberta Research Council
Original Assignee
Alberta Research Council
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 Alberta Research Council filed Critical Alberta Research Council
Application granted granted Critical
Publication of DE69912128D1 publication Critical patent/DE69912128D1/de
Publication of DE69912128T2 publication Critical patent/DE69912128T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting 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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1042—Use of chelating agents
    • 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69912128T 1998-04-17 1999-04-16 Verfahren zur herstellung lignocellulosehaltiger pulpe aus nicht holzartigem material Expired - Fee Related DE69912128T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61941 1993-05-17
US6194198A 1998-04-17 1998-04-17
PCT/CA1999/000351 WO1999054544A1 (en) 1998-04-17 1999-04-16 Method of producing lignocellulosic pulp from non-woody species

Publications (2)

Publication Number Publication Date
DE69912128D1 true DE69912128D1 (de) 2003-11-20
DE69912128T2 DE69912128T2 (de) 2004-06-17

Family

ID=22039153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912128T Expired - Fee Related DE69912128T2 (de) 1998-04-17 1999-04-16 Verfahren zur herstellung lignocellulosehaltiger pulpe aus nicht holzartigem material

Country Status (8)

Country Link
US (1) US6258207B1 (de)
EP (1) EP1095184B1 (de)
AT (1) ATE252175T1 (de)
AU (1) AU3404099A (de)
CA (1) CA2328991A1 (de)
DE (1) DE69912128T2 (de)
ES (1) ES2209420T3 (de)
WO (1) WO1999054544A1 (de)

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US20030162685A1 (en) * 2001-06-05 2003-08-28 Man Victor Fuk-Pong Solid cleaning composition including stabilized active oxygen component
WO2003008703A1 (en) * 2001-07-19 2003-01-30 Andritz Inc. Four stage alkaline peroxide mechanical pulping
US20030139310A1 (en) * 2001-08-07 2003-07-24 Smith Kim R. Peroxygen compositions and methods for carpet or upholstery cleaning or sanitizing
US20030136942A1 (en) * 2001-11-30 2003-07-24 Smith Kim R. Stabilized active oxygen compositions
US7396974B2 (en) * 2002-02-08 2008-07-08 University Of Maine Oxidation using a non-enzymatic free radical system mediated by redox cycling chelators
CN2552996Y (zh) * 2002-05-09 2003-05-28 朱杰 干煸分离草浆机
CN100595375C (zh) * 2003-09-08 2010-03-24 艾伯塔研究委员会公司 非木本植物材料的化学机械脱硅
US8262850B2 (en) * 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
PL363211A1 (en) * 2003-10-30 2005-05-02 Biotek Sp.z o.o. Non-bleached and bleached fibrous paper pulps and method for manufacturing non-bleached and bleached fibrous paper pulps
CN1544752A (zh) * 2003-11-28 2004-11-10 清洁制浆催化剂及其应用工艺
US7351764B2 (en) * 2004-03-31 2008-04-01 Nalco Company Methods to enhance brightness of pulp and optimize use of bleaching chemicals
CA2569848C (en) * 2004-06-08 2011-05-10 Nippon Paper Industries Co., Ltd. Pulp bleaching processes
NZ562593A (en) 2005-05-02 2011-05-27 Int Paper Co Ligno cellulosic materials and the products made therefrom, using an oxidizing agent with a transition metal catalyst
US8268122B2 (en) 2005-12-02 2012-09-18 Akzo Nobel N.V. Process of producing high-yield pulp
EP1954871B1 (de) * 2005-12-02 2011-06-29 Akzo Nobel N.V. Verfahren zur hersttellung von hochausbeutezellstoff
US20070131364A1 (en) * 2005-12-14 2007-06-14 University Of Maine Process for treating a cellulose-lignin pulp
US20100224336A1 (en) * 2005-12-14 2010-09-09 University Of Maine System Board Of Trustees Process of bleaching a wood pulp
US8262851B2 (en) * 2006-08-10 2012-09-11 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
US20080087390A1 (en) * 2006-10-11 2008-04-17 Fort James Corporation Multi-step pulp bleaching
US20080110584A1 (en) * 2006-11-15 2008-05-15 Caifang Yin Bleaching process with at least one extraction stage
EP2113044A1 (de) * 2007-02-21 2009-11-04 SOLVAY (Société Anonyme) Verfahren zum bleichen von papierzellstoff
CN102076911B (zh) * 2008-06-20 2013-03-13 国际纸业公司 具有改良光学特性的组合物和记录片材
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
EP2435629B1 (de) 2009-05-28 2019-10-16 GP Cellulose GmbH Modifizierte cellulose aus kraftzellstoff, ihre herstellung und verwendung
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
WO2010147812A1 (en) * 2009-06-15 2010-12-23 Arkema Inc. Alkaline peroxide treatment of rejects in an integrated neutral-alkaline paper mill
US20120018110A1 (en) * 2009-12-08 2012-01-26 International Paper Company Fiber additive made from non-woody material and method of production and use
US9551076B2 (en) 2011-05-31 2017-01-24 Clean Chemistry, Inc. Electrochemical reactor and process
US20130126109A1 (en) * 2011-11-17 2013-05-23 Buckman Laboratories International, Inc. Silicate Free Refiner Bleaching
PT2861799T (pt) 2012-06-13 2019-09-26 Univ Maine System Processo energeticamente eficiente para preparar fibras de nanocelulose
CN104812706B (zh) 2012-09-07 2019-06-25 清洁化学公司 用于产生活性氧物质的系统和方法以及其应用
RU2671653C2 (ru) 2013-03-14 2018-11-06 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Способ изготовления высокофункционального маловязкого крафтволокна с использованием последовательности кислотного отбеливания и волокно, изготовленное с помощью этого процесса
US9951470B2 (en) 2013-03-15 2018-04-24 Gp Cellulose Gmbh Low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same
TW201610265A (zh) 2014-05-20 2016-03-16 喬治亞太平洋消費者產品公司 非木材纖維之漂白及植物性雜質減量方法
TW201544652A (zh) 2014-05-20 2015-12-01 Georgia Pacific Consumer Prod 非木材纖維之漂白及植物性雜質減量方法
TW201610261A (zh) * 2014-05-20 2016-03-16 喬治亞太平洋消費者產品公司 非木材纖維之漂白及植物性雜質減量方法
EP3189016B1 (de) 2014-09-04 2020-06-03 Clean Chemistry, Inc. Wasserbehandlungsverfahren unter verwendung einer oxidativen peracetatlösung
US10472265B2 (en) 2015-03-26 2019-11-12 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
MX2017014267A (es) * 2015-05-29 2018-04-20 Kimberly Clark Co Papel tisu de hesperaloe de gran volumen.
AU2015397126B2 (en) * 2015-05-29 2020-07-30 Kimberly-Clark Worldwide, Inc. Soft tissue comprising non-wood fibers
WO2016195627A1 (en) * 2015-05-29 2016-12-08 Kimberly-Clark Worldwide, Inc. Highly durable towel comprising non-wood fibers
EP3386948A4 (de) 2015-12-07 2019-06-12 Clean Chemistry Inc. Verfahren zur behandlung von pulpefasern
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
US11136714B2 (en) * 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
CN106381741B (zh) * 2016-11-11 2018-05-29 中国林业科学研究院林产化学工业研究所 一种竹材化学机械浆生物酶预处理方法
US10865519B2 (en) 2016-11-16 2020-12-15 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
US10337148B2 (en) 2016-11-23 2019-07-02 Kimberly-Clark Worldwide, Inc. Hesperaloe tissue having improved cross-machine direction properties
US10337149B2 (en) 2016-11-23 2019-07-02 Kimberly-Clark Worldwide, Inc. High strength and low stiffness hesperaloe tissue
US10337147B2 (en) 2016-11-23 2019-07-02 Kimberly-Clark Worldwide, Inc. Highly dispersible hesperaloe tissue
GB2574744B (en) 2017-02-22 2022-06-22 Kimberly Clark Co Layered tissue comprising non-wood fibers
EP3601663A1 (de) 2017-03-21 2020-02-05 International Paper Company Pulpezusammensetzung zur geruchsbekämpfung
US11311012B1 (en) 2017-09-07 2022-04-26 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11001864B1 (en) 2017-09-07 2021-05-11 Clean Chemistry, Inc. Bacterial control in fermentation systems
CN109554945A (zh) * 2017-09-26 2019-04-02 三富有限公司 竹柳提取水杨酸和过氢离子纤维素的方法
RU2735263C1 (ru) * 2020-04-03 2020-10-29 Равиль Хамысович Айнуллов Способ получения беленой конопляной целлюлозы

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SE393138B (sv) * 1974-03-14 1977-05-02 Mo Och Domsjoe Ab Forfarande for blekning av cellulosa med en syre innehallande gas i nervaro av natriumbikarbonat
JPS564791A (en) * 1979-06-18 1981-01-19 Kogyo Gijutsuin Bleaching of mechanical pulp
US4849053A (en) * 1985-09-20 1989-07-18 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and defibration
US5002635A (en) * 1985-09-20 1991-03-26 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and refining
SU1684375A1 (ru) * 1989-10-10 1991-10-15 Ивановский научно-исследовательский институт хлопчатобумажной промышленности Способ непрерывного облагораживани хлопчатобумажного волокнистого материала
FR2675518B1 (fr) * 1991-04-17 1996-10-18 Atochem Procede de preparation de pate a papier a haut rendement et blanchie, a partir de copeaux de bois.
AU4271596A (en) * 1995-12-19 1997-07-14 Kvaerner Hymac Inc. Process for treating refiner pulp
FI115469B (fi) * 1996-02-19 2005-05-13 Kemira Oyj Menetelmä kemiallisen selluloosamateriaalin käsittelemiseksi
JP3215640B2 (ja) * 1996-12-25 2001-10-09 グンゼ株式会社 過酸化水素を用いた繊維の一工程連続漂白方法

Also Published As

Publication number Publication date
EP1095184A1 (de) 2001-05-02
AU3404099A (en) 1999-11-08
US6258207B1 (en) 2001-07-10
DE69912128T2 (de) 2004-06-17
ATE252175T1 (de) 2003-11-15
CA2328991A1 (en) 1999-10-28
EP1095184B1 (de) 2003-10-15
ES2209420T3 (es) 2004-06-16
WO1999054544A1 (en) 1999-10-28

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee