ATE31753T1 - Verfahren zur behandlung von zellulosematerialien mit oxydativen mitteln. - Google Patents

Verfahren zur behandlung von zellulosematerialien mit oxydativen mitteln.

Info

Publication number
ATE31753T1
ATE31753T1 AT84110378T AT84110378T ATE31753T1 AT E31753 T1 ATE31753 T1 AT E31753T1 AT 84110378 T AT84110378 T AT 84110378T AT 84110378 T AT84110378 T AT 84110378T AT E31753 T1 ATE31753 T1 AT E31753T1
Authority
AT
Austria
Prior art keywords
cellulosic materials
treatment
oxidative agents
cellulosic
oxidative
Prior art date
Application number
AT84110378T
Other languages
English (en)
Inventor
Jacques Hageman
Lucien Plumet
Marcel Robberechts
Original Assignee
Interox Sa
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 Interox Sa filed Critical Interox Sa
Application granted granted Critical
Publication of ATE31753T1 publication Critical patent/ATE31753T1/de

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
    • 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
    • D21C9/1015—Bleaching ; Apparatus therefor with use of means other than pressure, temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. by ultrasonic waves, corona discharge, irradiation, electric currents or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/003—Treatment with radio-waves or microwaves
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. by ultrasonic waves, corona discharge, irradiation, electric currents or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/06—Inorganic compounds or elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Cephalosporin Compounds (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AT84110378T 1983-09-16 1984-08-31 Verfahren zur behandlung von zellulosematerialien mit oxydativen mitteln. ATE31753T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8314900A FR2552125B1 (fr) 1983-09-16 1983-09-16 Procede pour le taitement des matieres cellulosiques par des agents oxydants
EP84110378A EP0141138B1 (de) 1983-09-16 1984-08-31 Verfahren zur Behandlung von Zellulosematerialien mit oxydativen Mitteln

Publications (1)

Publication Number Publication Date
ATE31753T1 true ATE31753T1 (de) 1988-01-15

Family

ID=9292345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84110378T ATE31753T1 (de) 1983-09-16 1984-08-31 Verfahren zur behandlung von zellulosematerialien mit oxydativen mitteln.

Country Status (15)

Country Link
US (1) US4576609A (de)
EP (1) EP0141138B1 (de)
JP (1) JPS6088191A (de)
AT (1) ATE31753T1 (de)
AU (1) AU560277B2 (de)
BR (1) BR8404609A (de)
CA (1) CA1228452A (de)
DE (1) DE3468454D1 (de)
ES (1) ES535928A0 (de)
FI (1) FI71963C (de)
FR (1) FR2552125B1 (de)
IN (1) IN161416B (de)
NO (1) NO164789C (de)
NZ (1) NZ209471A (de)
PT (1) PT79157B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703049A1 (de) * 1987-02-03 1988-08-11 Wfk Testgewebe Gmbh Verfahren zum bleichen sowie vorrichtung zur durchfuehrung des verfahrens

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US4740212A (en) * 1985-11-25 1988-04-26 Quantum Technologies, Inc. Process and composition for bleaching cellulosic material with hypochlorous acid
US5196069A (en) * 1991-07-05 1993-03-23 The United States Of America As Represented By The United States National Aeronautics And Space Administration Apparatus and method for cellulose processing using microwave pretreatment
DE4128256C1 (de) * 1991-08-27 1993-04-15 H. Krantz Gmbh & Co, 5100 Aachen, De
GB9206415D0 (en) * 1992-03-24 1992-05-06 Albright & Wilson Stabilisation of bleach liquors
EP0659450B1 (de) * 1993-12-22 1999-10-20 Canon Kabushiki Kaisha Verfahren zum Abbau einer Organochlorverbindung und zur Umweltsanierung mittels Mikroorganismen
US6153300A (en) 1994-04-18 2000-11-28 Ahlstrom Machinery, Inc. Bleaching cellulose pulp having cleanliness which varies significantly over time using at least two different bleaching stages and bleaching chemicals
US6287346B1 (en) * 1996-07-24 2001-09-11 The Procter & Gamble Company Method for stain removal on fabric with detergent compositions containing bleach
WO1999025802A1 (en) * 1997-11-14 1999-05-27 The Procter & Gamble Company Method for cleaning using microwaves and a bleaching composition
TR200001334T2 (tr) 1997-11-14 2000-09-21 Akzo Nobel N.V. Progestojen-anti-progestojen rejimleri.
DE19938502A1 (de) * 1999-08-13 2001-02-15 Wolff Walsrode Ag Verfahren zur Herstellung von Cellulosederivaten
US20040104003A1 (en) * 2000-11-28 2004-06-03 Biopulping International, Inc. Eucalyptus biokraft pulping process
WO2002099183A1 (en) * 2001-06-01 2002-12-12 Biopulping International, Inc. Eucalyptus biomechanical pulping process
WO2003040462A1 (en) * 2001-11-09 2003-05-15 Biopulping International, Inc. Microwave pre-treatment of logs for use in making paper and other wood products
US8277783B2 (en) 2004-08-24 2012-10-02 Millennium Dental International, Inc. Permanganate containing whitening compositions and methods of their use
US7914646B2 (en) * 2006-07-21 2011-03-29 Nalco Company Compositions and processes for paper production
FI20051145A7 (fi) * 2005-11-11 2007-05-12 Kemira Oyj Massa, menetelmä massan valmistamiseksi lignoselluloosamateriaalista ja menetelmä lignoselluloosamateriaalin pehmentämiseksi
US7967948B2 (en) * 2006-06-02 2011-06-28 International Paper Company Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents
US20080071078A1 (en) * 2006-09-19 2008-03-20 Kizer Lawton E Method of making cellulose ester polymer and pre-treating cellulose for the manufacture of cellulose ester polymer
EP2415820A3 (de) * 2006-10-26 2012-10-31 Xyleco, Inc. Verfahren zur Änderung der molekularen Struktur von Biomasse
US7815741B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
JP5145491B2 (ja) * 2007-03-26 2013-02-20 独立行政法人産業技術総合研究所 天然繊維の光改質方法および装置
AU2008313142B2 (en) * 2007-10-17 2013-05-23 Nippon Steel & Sumikin Chemical Co., Ltd. Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
US7867358B2 (en) * 2008-04-30 2011-01-11 Xyleco, Inc. Paper products and methods and systems for manufacturing such products
US7867359B2 (en) 2008-04-30 2011-01-11 Xyleco, Inc. Functionalizing cellulosic and lignocellulosic materials
EP2323461B1 (de) * 2008-07-28 2018-07-18 Kyoto University Mikrowellenbestrahlungsgerät
WO2012166997A2 (en) 2011-05-31 2012-12-06 Clean Chemistry, Llc Electrochemical reactor and process
GB201109639D0 (en) * 2011-06-09 2011-07-20 Biofuels Wales Ltd Fuels from biomass
US9517955B2 (en) 2012-09-07 2016-12-13 Clean Chemistry, Llc System and method for generation of point of use reactive oxygen species
WO2016037149A1 (en) 2014-09-04 2016-03-10 Clean Chemistry, Inc. Method of water treatment utilizing a peracetate oxidant solution
CA2981034C (en) 2015-03-26 2024-06-25 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
EP3386925B1 (de) * 2015-12-07 2025-03-05 Clean Chemistry, Inc. Verfahren zur mikrobiellen kontrolle
US11136714B2 (en) 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
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
IT201800007870A1 (it) * 2018-08-06 2018-11-06 Universita' Degli Studi Di Milano Procedimento per la produzione di nanocristalli di cellulosa (cnc)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011405A (fr) * 1949-02-01 1952-06-23 Perfectionnements apportés aux procédés pour le traitement de matières cellulo-siques par les ultra-sons, notamment à ceux pour la fabrication de pâtes à papier
CH341707A (de) * 1955-02-08 1959-10-15 Zellstoffverfahrens Ag Verfahren zur Erhöhung des Quellwertes von Fasern in Suspension
FR1342601A (fr) * 1962-12-28 1963-11-08 Application des ultra-sons au finissage des produits textiles artificiels ou synthétiques
US3632299A (en) * 1969-09-19 1972-01-04 Us Agriculture Shrinkproofing of animal fibers by passing said through an electrical discharge zone containing ozone
US3695825A (en) * 1970-03-30 1972-10-03 Magyar Viscosa Gyar Acoustic method for the posttreatment of fibers
JPS58219005A (ja) * 1982-06-15 1983-12-20 松下電工株式会社 処理液の含浸法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703049A1 (de) * 1987-02-03 1988-08-11 Wfk Testgewebe Gmbh Verfahren zum bleichen sowie vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3468454D1 (en) 1988-02-11
US4576609A (en) 1986-03-18
FI843468L (fi) 1985-03-17
CA1228452A (fr) 1987-10-27
FI71963B (fi) 1986-11-28
NO164789B (no) 1990-08-06
FR2552125A1 (fr) 1985-03-22
FI843468A0 (fi) 1984-09-05
BR8404609A (pt) 1985-08-06
FR2552125B1 (fr) 1986-03-21
ES8603602A1 (es) 1985-12-16
AU560277B2 (en) 1987-04-02
ES535928A0 (es) 1985-12-16
EP0141138A1 (de) 1985-05-15
NO843644L (no) 1985-03-18
PT79157B (en) 1986-11-18
IN161416B (de) 1987-11-28
AU3273784A (en) 1985-03-21
FI71963C (fi) 1987-03-09
PT79157A (en) 1984-09-01
NO164789C (no) 1990-11-14
NZ209471A (en) 1987-02-20
EP0141138B1 (de) 1988-01-07
JPS6088191A (ja) 1985-05-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee