AU2001228627A1 - Bleaching pulp - Google Patents

Bleaching pulp

Info

Publication number
AU2001228627A1
AU2001228627A1 AU2001228627A AU2862701A AU2001228627A1 AU 2001228627 A1 AU2001228627 A1 AU 2001228627A1 AU 2001228627 A AU2001228627 A AU 2001228627A AU 2862701 A AU2862701 A AU 2862701A AU 2001228627 A1 AU2001228627 A1 AU 2001228627A1
Authority
AU
Australia
Prior art keywords
hydroxymethyl
bleaching pulp
enzyme
bleaching
catalase
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
AU2001228627A
Other languages
English (en)
Inventor
Ruth Elizabeth Bowdery
Stephanie Edmunds
Robert Eric Talbot
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.)
Solvay Solutions UK Ltd
Original Assignee
Rhodia Consumer Specialties 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
Application filed by Rhodia Consumer Specialties Ltd filed Critical Rhodia Consumer Specialties Ltd
Publication of AU2001228627A1 publication Critical patent/AU2001228627A1/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AU2001228627A 2000-01-22 2001-01-16 Bleaching pulp Abandoned AU2001228627A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0001417.5A GB0001417D0 (en) 2000-01-22 2000-01-22 Bleaching pulp
GB0001417 2000-01-22
PCT/GB2001/000148 WO2001053602A1 (en) 2000-01-22 2001-01-16 Bleaching pulp

Publications (1)

Publication Number Publication Date
AU2001228627A1 true AU2001228627A1 (en) 2001-07-31

Family

ID=9884115

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001228627A Abandoned AU2001228627A1 (en) 2000-01-22 2001-01-16 Bleaching pulp

Country Status (13)

Country Link
US (1) US7214292B2 (ja)
EP (1) EP1266075B1 (ja)
JP (1) JP4884630B2 (ja)
KR (1) KR100794436B1 (ja)
CN (1) CN1236137C (ja)
AT (1) ATE263862T1 (ja)
AU (1) AU2001228627A1 (ja)
BR (1) BR0107734B1 (ja)
CA (1) CA2407014C (ja)
DE (1) DE60102680T2 (ja)
ES (1) ES2219534T3 (ja)
GB (1) GB0001417D0 (ja)
WO (1) WO2001053602A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1294980B2 (en) † 2000-06-08 2015-10-07 Lonza Inc. Aldehyde donors for stabilizing peroxides in papermaking applications
WO2004070110A1 (en) * 2003-02-05 2004-08-19 Pulp And Paper Research Institute Of Canada Bleaching and brightness stabilization of lignocellulosic materials with water-soluble phosphines or phosphonium compounds
EP1638895A2 (en) * 2003-06-20 2006-03-29 Rhodia UK Limited Uncoupling agents
GB0314363D0 (en) * 2003-06-20 2003-07-23 Thames Water Utilities Treatment of sewage sludge
WO2005123607A1 (en) * 2004-06-21 2005-12-29 Rhodia Uk Limited Improvement of sludge quality
GB2421239B (en) * 2004-12-20 2010-06-23 Rhodia Uk Ltd Treatment of sewage sludge
WO2006089395A1 (en) * 2005-02-25 2006-08-31 Fpinnovations Near-neutral deinking of recycled pulp using phosphines or phosphonium salts
WO2007009221A1 (en) * 2005-07-15 2007-01-25 Fpinnovations Enhanced brightness and brightness stability of lignocellulosic materials
EP3317365B1 (en) * 2015-07-02 2023-09-06 Energy Solutions (US) LLC Microbial viscosity breaker compositions
CA3159424A1 (en) * 2019-12-19 2021-06-24 Marko Kolari Process for manufacturing a fibre web

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93031B (fi) * 1993-06-17 1994-10-31 Cellkem Service Oy Glutaarialdehydin käyttö peroksidin hajoamisen estämiseksi uusiomassan ja muun kuitumassan valmistuksessa
NL135656C (ja) * 1961-06-16
EP0139404B1 (en) * 1983-08-26 1988-02-03 Albright & Wilson Limited Biocidal water treatment
GB8527793D0 (en) * 1985-11-11 1985-12-18 Albright & Wilson Control of bryophytes lichens algae & fern
GB8901881D0 (en) * 1989-01-27 1989-03-15 Albright & Wilson Biocidal compositions and treatments
GB8904844D0 (en) * 1989-03-03 1989-04-12 Albright & Wilson Biocidal compositions and treatments
GB9206415D0 (en) * 1992-03-24 1992-05-06 Albright & Wilson Stabilisation of bleach liquors
GB2269191A (en) * 1992-07-29 1994-02-02 Solvay Interox Ltd Method of treating aqueous process liquors
GB9222021D0 (en) * 1992-10-20 1992-12-02 Cts Biocides Ltd Assay
JP3562825B2 (ja) * 1993-06-08 2004-09-08 日本化学工業株式会社 殺菌殺藻剤
SE505980C2 (sv) * 1993-12-23 1997-10-27 Bim Kemi Ab Sätt att förhindra peroxidnedbrytande enzymer vid blekning med väteperoxid
FI946024A (fi) * 1993-12-29 1995-06-30 Air Liquide Menetelmä katalaasientsyymin inaktivoimiseksi
DE4410663C1 (de) * 1994-03-26 1995-08-17 Benckiser Knapsack Ladenburg Verfahren und Mittel zur oxidativen Bleiche von Holzstoffen und zum Deinken von Altpapier
BR9509598A (pt) * 1994-11-04 1998-01-06 Betzdearborn Inc Composição microbiocida processo para inibir ou controlar o crescimento e e a deposição de organismos formadores de lodo em sistemas aquosos e combinação microbiocida de materiais
PT1041885E (pt) 1997-12-23 2003-03-31 Rhodia Cons Spec Ltd Composicoes e tratamentos biocidas
EP1294980B2 (en) * 2000-06-08 2015-10-07 Lonza Inc. Aldehyde donors for stabilizing peroxides in papermaking applications
WO2004070110A1 (en) * 2003-02-05 2004-08-19 Pulp And Paper Research Institute Of Canada Bleaching and brightness stabilization of lignocellulosic materials with water-soluble phosphines or phosphonium compounds
US20040200588A1 (en) * 2003-04-10 2004-10-14 Walker Jayne M.A. Method of controlling microorganisms in hydrogen peroxide pulp bleaching processes

Also Published As

Publication number Publication date
KR100794436B1 (ko) 2008-01-16
EP1266075B1 (en) 2004-04-07
CA2407014A1 (en) 2001-07-26
CN1236137C (zh) 2006-01-11
CA2407014C (en) 2009-10-20
KR20020079786A (ko) 2002-10-19
EP1266075A1 (en) 2002-12-18
US7214292B2 (en) 2007-05-08
GB0001417D0 (en) 2000-03-08
ES2219534T3 (es) 2004-12-01
DE60102680T2 (de) 2005-04-07
ATE263862T1 (de) 2004-04-15
BR0107734A (pt) 2002-11-19
JP4884630B2 (ja) 2012-02-29
DE60102680D1 (de) 2004-05-13
US20030089473A1 (en) 2003-05-15
BR0107734B1 (pt) 2011-08-09
WO2001053602A1 (en) 2001-07-26
CN1395639A (zh) 2003-02-05
JP2003520309A (ja) 2003-07-02

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