CN1176673A - 纤维素材料和木质纤维素材料的过氧化物漂白法 - Google Patents

纤维素材料和木质纤维素材料的过氧化物漂白法 Download PDF

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Publication number
CN1176673A
CN1176673A CN95194090A CN95194090A CN1176673A CN 1176673 A CN1176673 A CN 1176673A CN 95194090 A CN95194090 A CN 95194090A CN 95194090 A CN95194090 A CN 95194090A CN 1176673 A CN1176673 A CN 1176673A
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CN
China
Prior art keywords
paper pulp
pulp
bleaching
described paper
peroxide
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.)
Pending
Application number
CN95194090A
Other languages
English (en)
Chinese (zh)
Inventor
莱维斯·D·沙克福德
威廉·J·米勒
布赖恩·P·罗伊
巴巴拉·范莱罗普
理查德·M·贝里
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.)
Canadian Pulp And Paper Research Institute
Ingersoll Rand Co
Original Assignee
Canadian Pulp And Paper Research Institute
Ingersoll Rand Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23044357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1176673(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canadian Pulp And Paper Research Institute, Ingersoll Rand Co filed Critical Canadian Pulp And Paper Research Institute
Publication of CN1176673A publication Critical patent/CN1176673A/zh
Pending legal-status Critical Current

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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
    • D21C9/1026—Other features in bleaching processes
    • 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
    • D21C9/1057—Multistage, with compounds cited in more than one sub-group D21C9/10, D21C9/12, D21C9/16
    • 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)
  • Detergent Compositions (AREA)
CN95194090A 1994-07-11 1995-06-29 纤维素材料和木质纤维素材料的过氧化物漂白法 Pending CN1176673A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27353994A 1994-07-11 1994-07-11
US08/273,539 1994-07-11

Publications (1)

Publication Number Publication Date
CN1176673A true CN1176673A (zh) 1998-03-18

Family

ID=23044357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95194090A Pending CN1176673A (zh) 1994-07-11 1995-06-29 纤维素材料和木质纤维素材料的过氧化物漂白法

Country Status (13)

Country Link
EP (2) EP0797703B1 (pt)
JP (1) JP2787618B2 (pt)
CN (1) CN1176673A (pt)
AT (1) ATE189716T1 (pt)
BR (1) BR9508388A (pt)
CA (1) CA2194880A1 (pt)
DE (2) DE797703T1 (pt)
ES (1) ES2107399T3 (pt)
FI (1) FI970104A (pt)
PT (1) PT797703E (pt)
RU (1) RU2141016C1 (pt)
WO (1) WO1996001920A1 (pt)
ZA (1) ZA955290B (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412267C (zh) * 2006-04-30 2008-08-20 华南理工大学 一种中浓纸浆过氧化氢双塔漂白方法
CN101558197B (zh) * 2006-12-13 2013-12-04 Itt制造企业公司 通过最终高温臭氧处理漂白化学纸浆的方法
CN115821617A (zh) * 2022-12-06 2023-03-21 石家庄军超包装制品有限公司 一种纸浆漂白方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001074A1 (en) * 1995-06-20 1997-01-09 A. Ahlstrom Corporation Method and apparatus for treating material which conducts heat poorly
JP2002266272A (ja) * 2001-03-12 2002-09-18 Nippon Paper Industries Co Ltd セルロース質繊維材料パルプの漂白方法
US20050051288A1 (en) * 2003-09-09 2005-03-10 Caifang Yin Extended retention and medium consistency pulp treatment
US7297225B2 (en) * 2004-06-22 2007-11-20 Georgia-Pacific Consumer Products Lp Process for high temperature peroxide bleaching of pulp with cool discharge
JP5585323B2 (ja) * 2010-09-07 2014-09-10 王子ホールディングス株式会社 製紙用パルプの漂白方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613388B1 (fr) * 1987-04-02 1990-05-04 Atochem Procede de blanchiment de pates
FR2661430B1 (fr) * 1990-04-30 1992-07-17 Atochem Procede de blanchiment au peroxyde d'hydrogene de pates a papier a haut rendement.
BE1006056A3 (fr) * 1992-07-06 1994-05-03 Solvay Interox Procede pour le blanchiment d'une pate a papier chimique.
SE500616C2 (sv) * 1993-06-08 1994-07-25 Kvaerner Pulping Tech Blekning av kemisk massa med peroxid vid övertryck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412267C (zh) * 2006-04-30 2008-08-20 华南理工大学 一种中浓纸浆过氧化氢双塔漂白方法
CN101558197B (zh) * 2006-12-13 2013-12-04 Itt制造企业公司 通过最终高温臭氧处理漂白化学纸浆的方法
CN115821617A (zh) * 2022-12-06 2023-03-21 石家庄军超包装制品有限公司 一种纸浆漂白方法
CN115821617B (zh) * 2022-12-06 2024-01-05 金隆浆纸业(江苏)有限公司 一种纸浆漂白方法

Also Published As

Publication number Publication date
DE69515066T2 (de) 2001-04-19
RU2141016C1 (ru) 1999-11-10
EP0919661A1 (en) 1999-06-02
ES2107399T3 (es) 2000-07-01
ATE189716T1 (de) 2000-02-15
DE797703T1 (de) 1998-02-19
ES2107399T1 (es) 1997-12-01
JPH09508945A (ja) 1997-09-09
WO1996001920A1 (en) 1996-01-25
JP2787618B2 (ja) 1998-08-20
FI970104A (fi) 1997-03-10
ZA955290B (en) 1996-12-27
PT797703E (pt) 2000-07-31
EP0797703B1 (en) 2000-02-09
EP0797703A1 (en) 1997-10-01
CA2194880A1 (en) 1996-01-25
BR9508388A (pt) 1998-07-14
FI970104A0 (fi) 1997-01-10
DE69515066D1 (de) 2000-03-16

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