RU2373313C1 - Способ получения древесной пульпы - Google Patents

Способ получения древесной пульпы Download PDF

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Publication number
RU2373313C1
RU2373313C1 RU2008126954/12A RU2008126954A RU2373313C1 RU 2373313 C1 RU2373313 C1 RU 2373313C1 RU 2008126954/12 A RU2008126954/12 A RU 2008126954/12A RU 2008126954 A RU2008126954 A RU 2008126954A RU 2373313 C1 RU2373313 C1 RU 2373313C1
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RU
Russia
Prior art keywords
wood pulp
sorted
sorting waste
mass
sorting
Prior art date
Application number
RU2008126954/12A
Other languages
English (en)
Russian (ru)
Inventor
Эско ХЯРКЕНЕН (FI)
Эско ХЯРКЕНЕН
Тайсто ТИЕНВИЕРИ (FI)
Тайсто ТИЕНВИЕРИ
Йоуко Х. ЛЕХТО (FI)
Йоуко Х. ЛЕХТО
Маркку ГУММЕРУС (FI)
Маркку ГУММЕРУС
Фольке ЭРСО (FI)
Фольке ЭРСО
Лииса ПИРИНЕН (FI)
Лииса ПИРИНЕН
Миа ПИИРАЙНЕН (FI)
Миа ПИИРАЙНЕН
Жан-Кристоф ОСТАШИ (FR)
Жан-Кристоф ОСТАШИ
Серж КОСИМСКИ (FR)
Серж КОСИМСКИ
Эрнст-Мартин БИЛЛИНГ (DE)
Эрнст-Мартин БИЛЛИНГ
Original Assignee
Упм-Кюммене Корпорейшн
Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз, Инк.
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=37623877&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2373313(C1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Упм-Кюммене Корпорейшн, Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз, Инк. filed Critical Упм-Кюммене Корпорейшн
Application granted granted Critical
Publication of RU2373313C1 publication Critical patent/RU2373313C1/ru

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    • 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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone

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  • 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)
RU2008126954/12A 2006-12-28 2007-12-27 Способ получения древесной пульпы RU2373313C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065860A FI119062B (fi) 2006-12-28 2006-12-28 Menetelmä mekaanisen massan valmistamiseksi
FI20065860 2006-12-28

Publications (1)

Publication Number Publication Date
RU2373313C1 true RU2373313C1 (ru) 2009-11-20

Family

ID=37623877

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008126954/12A RU2373313C1 (ru) 2006-12-28 2007-12-27 Способ получения древесной пульпы

Country Status (9)

Country Link
US (1) US20110036523A1 (pt)
EP (1) EP2097582A4 (pt)
JP (1) JP4882090B2 (pt)
CN (1) CN101389808B (pt)
BR (1) BRPI0707368A2 (pt)
CA (1) CA2633800C (pt)
FI (1) FI119062B (pt)
RU (1) RU2373313C1 (pt)
WO (1) WO2008081078A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123113B (fi) * 2008-09-10 2012-11-15 Upm Kymmene Corp Menetelmä mekaanisen massan valmistamiseksi ja mekaanisen massan käyttö
FR2937656B1 (fr) * 2008-10-24 2010-11-19 Arkema France Procede de fabrication de pate a papier
JP5729095B2 (ja) * 2011-03-31 2015-06-03 日本製紙株式会社 広葉樹機械パルプの製造方法
FR2980805B1 (fr) 2011-09-30 2013-09-20 Arkema France Pretraitement enzymatique de bois dans un procede de fabrication de pate a papier mecanique
JP5783253B2 (ja) * 2012-05-21 2015-09-24 王子ホールディングス株式会社 微細繊維および微細繊維含有シートの製造方法
CA2824076A1 (en) 2012-08-21 2014-02-21 University Of New Brunswick System and method for reclaiming rejects in sulfite pulping
SE538752C2 (en) * 2014-11-21 2016-11-08 Innventia Ab Process for the production of a treated pulp, treated pulp, and textile fibers produced from the treated pulp
EP3502348B1 (en) * 2017-12-21 2020-06-24 BillerudKorsnäs AB Fibre fractionation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013932A (en) * 1958-01-14 1961-12-19 Hawaiian Dev Company Ltd Printing paper and process of making the same
NO131996C (pt) 1973-10-04 1975-09-03 Papirind Forskningsinst
FI67412C (fi) 1977-04-27 1985-03-11 Myrens Verksted As Foerfarande foer behandling av cellulosahaltig massa
NO142091C (no) * 1977-10-17 1980-06-25 Myrens Verksted As Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse.
US4718980A (en) * 1985-12-30 1988-01-12 Weyerhaeuser Company Interstage treatment of mechanical pulp
BR9007533A (pt) * 1990-05-17 1992-04-28 Union Camp Corp Processo para fabricacao de polpa alvejada e para deslignificar e alvejar um material lignoscelulosico
US5503709A (en) * 1994-07-27 1996-04-02 Burton; Steven W. Environmentally improved process for preparing recycled lignocellulosic materials for bleaching
SE520707C2 (sv) * 2001-12-05 2003-08-12 Metso Paper Inc Metod och system för behandling av massa vid ozonblekning
FI121792B (fi) * 2003-06-30 2011-04-15 Andritz Oy Menetelmä massan käsittelemiseksi kemiallisen massan valkaisun yhteydessä
CN1263923C (zh) * 2004-09-15 2006-07-12 中国科学院广州化学研究所 木塑复合材料用甘蔗渣的超声化学前处理方法

Also Published As

Publication number Publication date
BRPI0707368A2 (pt) 2011-05-03
JP4882090B2 (ja) 2012-02-22
CN101389808A (zh) 2009-03-18
FI20065860A0 (fi) 2006-12-28
CA2633800A1 (en) 2008-06-28
US20110036523A1 (en) 2011-02-17
JP2009530508A (ja) 2009-08-27
EP2097582A4 (en) 2013-12-25
EP2097582A1 (en) 2009-09-09
CN101389808B (zh) 2011-05-11
CA2633800C (en) 2011-08-02
FI119062B (fi) 2008-07-15
WO2008081078A1 (en) 2008-07-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20161228