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AU1584295A - Pulp bleaching - Google Patents

Pulp bleaching

Info

Publication number
AU1584295A
AU1584295A AU15842/95A AU1584295A AU1584295A AU 1584295 A AU1584295 A AU 1584295A AU 15842/95 A AU15842/95 A AU 15842/95A AU 1584295 A AU1584295 A AU 1584295A AU 1584295 A AU1584295 A AU 1584295A
Authority
AU
Australia
Prior art keywords
pulp bleaching
bleaching
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.)
Abandoned
Application number
AU15842/95A
Inventor
Vincent Brian Croud
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.)
Warwick International Group Ltd
Original Assignee
Warwick International Group Ltd
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
Priority claimed from PCT/GB1994/000228 external-priority patent/WO1994018297A1/en
Priority claimed from GB9415909A external-priority patent/GB9415909D0/en
Application filed by Warwick International Group Ltd filed Critical Warwick International Group Ltd
Publication of AU1584295A publication Critical patent/AU1584295A/en
Abandoned 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
AU15842/95A 1994-02-07 1995-02-07 Pulp bleaching Abandoned AU1584295A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/GB1994/000228 WO1994018297A1 (en) 1993-02-08 1994-02-07 Oxidising agents
WOGB9400228 1994-02-07
GB9415909A GB9415909D0 (en) 1994-08-05 1994-08-05 Pulp delignification and bleaching
GB9415909 1994-08-05
PCT/GB1995/000246 WO1995021290A1 (en) 1994-02-07 1995-02-07 Pulp bleaching

Publications (1)

Publication Number Publication Date
AU1584295A true AU1584295A (en) 1995-08-21

Family

ID=26304135

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15842/95A Abandoned AU1584295A (en) 1994-02-07 1995-02-07 Pulp bleaching

Country Status (2)

Country Link
AU (1) AU1584295A (en)
WO (1) WO1995021290A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107544B (en) * 1999-06-15 2001-08-31 Kemira Chemicals Oy Bleach activator and method for operating the activator
DE10203135A1 (en) * 2002-01-26 2003-07-31 Call Krimhild New catalytic activities of oxidoreductases for oxidation and / or bleaching
CN100500990C (en) * 2005-09-02 2009-06-17 华南理工大学 Paper pulp cleaning and bleaching process
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US8871807B2 (en) 2008-03-28 2014-10-28 Ecolab Usa Inc. Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
NZ587218A (en) 2008-03-28 2012-04-27 Ecolab Inc Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US8877254B2 (en) 2010-12-29 2014-11-04 Ecolab Usa Inc. In situ generation of peroxycarboxylic acids at alkaline pH, and methods of use thereof
EP2687094B1 (en) 2010-12-29 2018-05-02 Ecolab USA Inc. Generation of peroxcarboxylic acids at alkaline pH, and their use as textile bleaching and antimicrobial agents
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
EP2831000A4 (en) 2012-03-30 2016-03-30 Ecolab Usa Inc Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
US8871699B2 (en) 2012-09-13 2014-10-28 Ecolab Usa Inc. Detergent composition comprising phosphinosuccinic acid adducts and methods of use
US9994799B2 (en) 2012-09-13 2018-06-12 Ecolab Usa Inc. Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use
US9752105B2 (en) 2012-09-13 2017-09-05 Ecolab Usa Inc. Two step method of cleaning, sanitizing, and rinsing a surface
US20140308162A1 (en) 2013-04-15 2014-10-16 Ecolab Usa Inc. Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US10165774B2 (en) 2013-03-05 2019-01-01 Ecolab Usa Inc. Defoamer useful in a peracid composition with anionic surfactants
US20140256811A1 (en) 2013-03-05 2014-09-11 Ecolab Usa Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids
US12058999B2 (en) 2018-08-22 2024-08-13 Ecolab Usa Inc. Hydrogen peroxide and peracid stabilization with molecules based on a pyridine carboxylic acid
US12096768B2 (en) 2019-08-07 2024-09-24 Ecolab Usa Inc. Polymeric and solid-supported chelators for stabilization of peracid-containing compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002271A1 (en) * 1980-01-23 1981-07-30 VEB Waschmittelwerk Genthin, Stammbetrieb, DDR 3280 Genthin Bleaching mixt. for detergent compsns. - contg. (in)organic peroxy cpd. opt. activator and water-soluble metal chelate complex
JPH04108192A (en) * 1990-04-25 1992-04-09 Hoechst Japan Ltd Method for bleaching pulp
GB9120644D0 (en) * 1991-09-27 1991-11-06 Warwick Int Group Bleaching compositions
GB9302443D0 (en) * 1993-02-08 1993-03-24 Warwick Int Group Oxidising agents
GB9302442D0 (en) * 1993-02-08 1993-03-24 Warwick Int Group Oxidising agents
GB9302441D0 (en) * 1993-02-08 1993-03-24 Warwick Int Group Oxidising agents

Also Published As

Publication number Publication date
WO1995021290A1 (en) 1995-08-10

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