IN161416B - - Google Patents

Info

Publication number
IN161416B
IN161416B IN697/DEL/84A IN697DE1984A IN161416B IN 161416 B IN161416 B IN 161416B IN 697DE1984 A IN697DE1984 A IN 697DE1984A IN 161416 B IN161416 B IN 161416B
Authority
IN
India
Prior art keywords
cellulosic
pulps
microwaves
brightness
exposed
Prior art date
Application number
IN697/DEL/84A
Other languages
English (en)
Inventor
Jacques Hageman
Marcel Robberechts
Lucien Plumet
Original Assignee
Interox
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 filed Critical Interox
Publication of IN161416B publication Critical patent/IN161416B/en

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. ultrasonic, 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. ultrasonic, 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Cephalosporin Compounds (AREA)
  • Detergent Compositions (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IN697/DEL/84A 1983-09-16 1984-09-05 IN161416B (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IN161416B true IN161416B (da) 1987-11-28

Family

ID=9292345

Family Applications (1)

Application Number Title Priority Date Filing Date
IN697/DEL/84A IN161416B (da) 1983-09-16 1984-09-05

Country Status (15)

Country Link
US (1) US4576609A (da)
EP (1) EP0141138B1 (da)
JP (1) JPS6088191A (da)
AT (1) ATE31753T1 (da)
AU (1) AU560277B2 (da)
BR (1) BR8404609A (da)
CA (1) CA1228452A (da)
DE (1) DE3468454D1 (da)
ES (1) ES8603602A1 (da)
FI (1) FI71963C (da)
FR (1) FR2552125B1 (da)
IN (1) IN161416B (da)
NO (1) NO164789C (da)
NZ (1) NZ209471A (da)
PT (1) PT79157B (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740212A (en) * 1985-11-25 1988-04-26 Quantum Technologies, Inc. Process and composition for bleaching cellulosic material with hypochlorous acid
DE3703049A1 (de) * 1987-02-03 1988-08-11 Wfk Testgewebe Gmbh Verfahren zum bleichen sowie vorrichtung zur durchfuehrung des verfahrens
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 (da) * 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 (en) * 1993-12-22 1999-10-20 Canon Kabushiki Kaisha Process for decomposing a chloroorganic compound and for remedying environment with microorganisms
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
HUP0100542A3 (en) 1997-11-14 2001-10-29 Akzo Nobel Nv Progestogen and antiprogestogen containing kit, process for its preparation and use of the compounds for the preparation of contraseptives
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
NZ530337A (en) * 2001-06-01 2005-08-26 Biopulping Int Inc Process fro making wood pulp from eucalyptus using the white rot fungus Ceriporiopsis subvermispora followed by mechanical pulping
EP1448846A4 (en) * 2001-11-09 2006-06-21 Biopulping Int Inc MICROWAVE PRETREATMENT OF TREE BARMS FOR THE MANUFACTURE OF PAPER AND WOODEN MATERIALS
CA2577795C (en) 2004-08-24 2012-10-23 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
FI20051145A0 (fi) * 2005-11-11 2005-11-11 Kemira Oyj Uusi massa ja menetelmä massan valmistamiseksi
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
EP2415807A3 (en) 2006-10-26 2012-10-31 Xyleco, Inc. Method of making butanol from biomass
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (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
JP5301237B2 (ja) * 2007-10-17 2013-09-25 新日鉄住金化学株式会社 可溶化リグニン、糖類原料および単糖類原料の製造方法
US7867359B2 (en) 2008-04-30 2011-01-11 Xyleco, Inc. Functionalizing cellulosic and lignocellulosic materials
US7867358B2 (en) 2008-04-30 2011-01-11 Xyleco, Inc. Paper products and methods and systems for manufacturing such products
EP2323461B1 (en) 2008-07-28 2018-07-18 Kyoto University Microwave irradiation device
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
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
WO2016037149A1 (en) 2014-09-04 2016-03-10 Clean Chemistry, Inc. Method of water treatment utilizing a peracetate oxidant solution
US10472265B2 (en) 2015-03-26 2019-11-12 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
CA3007778C (en) 2015-12-07 2023-09-26 Clean Chemistry, Inc. Methods of microbial control
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
US11001864B1 (en) 2017-09-07 2021-05-11 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11311012B1 (en) 2017-09-07 2022-04-26 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

Also Published As

Publication number Publication date
US4576609A (en) 1986-03-18
AU3273784A (en) 1985-03-21
NZ209471A (en) 1987-02-20
EP0141138B1 (fr) 1988-01-07
EP0141138A1 (fr) 1985-05-15
FR2552125A1 (fr) 1985-03-22
FR2552125B1 (fr) 1986-03-21
NO164789B (no) 1990-08-06
CA1228452A (fr) 1987-10-27
FI843468A (fi) 1985-03-17
PT79157B (en) 1986-11-18
ES535928A0 (es) 1985-12-16
NO843644L (no) 1985-03-18
FI71963B (fi) 1986-11-28
ATE31753T1 (de) 1988-01-15
FI843468A0 (fi) 1984-09-05
AU560277B2 (en) 1987-04-02
FI71963C (fi) 1987-03-09
DE3468454D1 (en) 1988-02-11
PT79157A (en) 1984-09-01
JPS6088191A (ja) 1985-05-17
ES8603602A1 (es) 1985-12-16
BR8404609A (pt) 1985-08-06
NO164789C (no) 1990-11-14

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