FR2937656B1 - PROCESS FOR PRODUCING PAPER PULP - Google Patents

PROCESS FOR PRODUCING PAPER PULP

Info

Publication number
FR2937656B1
FR2937656B1 FR0805907A FR0805907A FR2937656B1 FR 2937656 B1 FR2937656 B1 FR 2937656B1 FR 0805907 A FR0805907 A FR 0805907A FR 0805907 A FR0805907 A FR 0805907A FR 2937656 B1 FR2937656 B1 FR 2937656B1
Authority
FR
France
Prior art keywords
paper pulp
producing paper
producing
pulp
paper
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.)
Expired - Fee Related
Application number
FR0805907A
Other languages
French (fr)
Other versions
FR2937656A1 (en
Inventor
Christophe Calais
Jean Christophe Hostachy
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.)
Arkema France SA
ITT Manufacturing Enterprises LLC
Original Assignee
Arkema France SA
ITT Manufacturing Enterprises LLC
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 to FR0805907A priority Critical patent/FR2937656B1/en
Application filed by Arkema France SA, ITT Manufacturing Enterprises LLC filed Critical Arkema France SA
Priority to EP09756054.4A priority patent/EP2350381B1/en
Priority to RU2011120788/12A priority patent/RU2445413C1/en
Priority to CA2739694A priority patent/CA2739694C/en
Priority to PCT/IB2009/007208 priority patent/WO2010046768A1/en
Priority to JP2011532732A priority patent/JP5275472B2/en
Priority to CN2009801420572A priority patent/CN102197174B/en
Priority to US13/125,466 priority patent/US20120118518A1/en
Publication of FR2937656A1 publication Critical patent/FR2937656A1/en
Application granted granted Critical
Publication of FR2937656B1 publication Critical patent/FR2937656B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • 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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • 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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FR0805907A 2008-10-24 2008-10-24 PROCESS FOR PRODUCING PAPER PULP Expired - Fee Related FR2937656B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0805907A FR2937656B1 (en) 2008-10-24 2008-10-24 PROCESS FOR PRODUCING PAPER PULP
RU2011120788/12A RU2445413C1 (en) 2008-10-24 2009-10-23 Method of producing paper pulp
CA2739694A CA2739694C (en) 2008-10-24 2009-10-23 Method for manufacturing papermaking pulp
PCT/IB2009/007208 WO2010046768A1 (en) 2008-10-24 2009-10-23 Method for manufacturing papermaking pulp
EP09756054.4A EP2350381B1 (en) 2008-10-24 2009-10-23 Process to produce pulp paper
JP2011532732A JP5275472B2 (en) 2008-10-24 2009-10-23 Method for producing paper pulp
CN2009801420572A CN102197174B (en) 2008-10-24 2009-10-23 Method for manufacturing papermaking pulp
US13/125,466 US20120118518A1 (en) 2008-10-24 2009-10-23 Method for manufacturing papermaking pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0805907A FR2937656B1 (en) 2008-10-24 2008-10-24 PROCESS FOR PRODUCING PAPER PULP

Publications (2)

Publication Number Publication Date
FR2937656A1 FR2937656A1 (en) 2010-04-30
FR2937656B1 true FR2937656B1 (en) 2010-11-19

Family

ID=40677697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0805907A Expired - Fee Related FR2937656B1 (en) 2008-10-24 2008-10-24 PROCESS FOR PRODUCING PAPER PULP

Country Status (8)

Country Link
US (1) US20120118518A1 (en)
EP (1) EP2350381B1 (en)
JP (1) JP5275472B2 (en)
CN (1) CN102197174B (en)
CA (1) CA2739694C (en)
FR (1) FR2937656B1 (en)
RU (1) RU2445413C1 (en)
WO (1) WO2010046768A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5822101B2 (en) * 2010-08-04 2015-11-24 愛媛県 Method for producing cellulose solution, method for producing cellulose precipitate, and method for saccharification of cellulose
CN102828443B (en) * 2011-07-28 2014-08-13 广东工业大学 Method for deacidifying through utilizing soluble tetraborate in supercritical CO2 state
CN102268842B (en) * 2011-07-28 2013-03-13 广东工业大学 Method for deacidifying paper by using soluble tetraborate as paper deacidifying agent
FR3007044B1 (en) * 2013-06-13 2016-01-15 Air Liquide PROCESS FOR TREATING CHEMICAL PAPER PASTES BY OZONE TREATMENT IN THE PRESENCE OF MAGNESIUM IONS
CN105133408A (en) * 2015-09-01 2015-12-09 安庆市新宜纸业有限公司 Production technology of paper pulp
CN113930998B (en) * 2021-09-15 2022-09-30 华南理工大学 Method for producing chemical mechanical pulp by combining ozone with hydrogen peroxide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67413C (en) * 1977-04-27 1985-03-11 Myrens Verksted As FOERFARANDE FOER BEHANDLING AV FINFOERDELAD FIBERHALTIG ELLER CELLULOSAHALTIG MASS SAMT ANORDNING FOER UTFOERANDE AV FOERFARANDET
NO142091C (en) * 1977-10-17 1980-06-25 Myrens Verksted As PROCEDURE FOR OZONE TREATMENT OF REFINO MECHANICAL AND THERMOMECHANICAL MASS.
FR2609067B1 (en) * 1986-12-31 1990-06-15 Beghin Say Sa PROCESS FOR THE OZONE TREATMENT OF A CELLULOSIC PASTE
FR2661431B1 (en) * 1990-04-30 1992-07-17 Atochem HIGH-YIELD PAPER PULP HYDROGEN PEROXIDE BLEACHING PROCESS.
CA2133574C (en) * 1992-04-06 1997-12-30 Kari Ebeling Method of producing pulp
WO2001055502A1 (en) * 2000-01-28 2001-08-02 Martin Marietta Magnesia Specialties, Inc. Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp
JP4738662B2 (en) * 2001-08-03 2011-08-03 日本製紙株式会社 Newspaper
FI119062B (en) * 2006-12-28 2008-07-15 Upm Kymmene Corp Process for the manufacture of mechanical pulp

Also Published As

Publication number Publication date
CN102197174B (en) 2013-04-24
JP5275472B2 (en) 2013-08-28
CA2739694C (en) 2013-05-28
JP2012506501A (en) 2012-03-15
CN102197174A (en) 2011-09-21
RU2445413C1 (en) 2012-03-20
CA2739694A1 (en) 2010-04-29
US20120118518A1 (en) 2012-05-17
EP2350381B1 (en) 2016-08-17
WO2010046768A1 (en) 2010-04-29
FR2937656A1 (en) 2010-04-30
EP2350381A1 (en) 2011-08-03

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