RU2439232C2 - Способ отбеливания бумажной целлюлозной массы путем конечной обработки озоном при высокой температуре - Google Patents

Способ отбеливания бумажной целлюлозной массы путем конечной обработки озоном при высокой температуре Download PDF

Info

Publication number
RU2439232C2
RU2439232C2 RU2009126544/12A RU2009126544A RU2439232C2 RU 2439232 C2 RU2439232 C2 RU 2439232C2 RU 2009126544/12 A RU2009126544/12 A RU 2009126544/12A RU 2009126544 A RU2009126544 A RU 2009126544A RU 2439232 C2 RU2439232 C2 RU 2439232C2
Authority
RU
Russia
Prior art keywords
pulp
ozone
carried out
ozone treatment
bleaching
Prior art date
Application number
RU2009126544/12A
Other languages
English (en)
Russian (ru)
Other versions
RU2009126544A (ru
Inventor
Гийом ПИПОН (FR)
Гийом ПИПОН
Доминик ЛАШЕНАЛЬ (FR)
Доминик ЛАШЕНАЛЬ
Кристин ШИРА (FR)
Кристин ШИРА
Жан-Кристоф ОСТАШИ (FR)
Жан-Кристоф ОСТАШИ
Ахим РИД (DE)
Ахим РИД
Original Assignee
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=38335661&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2439232(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз, Инк. filed Critical Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз, Инк.
Publication of RU2009126544A publication Critical patent/RU2009126544A/ru
Application granted granted Critical
Publication of RU2439232C2 publication Critical patent/RU2439232C2/ru

Links

Images

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
RU2009126544/12A 2006-12-13 2007-12-11 Способ отбеливания бумажной целлюлозной массы путем конечной обработки озоном при высокой температуре RU2439232C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655467 2006-12-13
FR0655467A FR2910027B1 (fr) 2006-12-13 2006-12-13 Procede de blanchiment des pates papeteries chimiques par traitement final a l'ozone a haute temperature

Publications (2)

Publication Number Publication Date
RU2009126544A RU2009126544A (ru) 2011-01-20
RU2439232C2 true RU2439232C2 (ru) 2012-01-10

Family

ID=38335661

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009126544/12A RU2439232C2 (ru) 2006-12-13 2007-12-11 Способ отбеливания бумажной целлюлозной массы путем конечной обработки озоном при высокой температуре

Country Status (13)

Country Link
US (1) US8268120B2 (https=)
EP (1) EP2092116B1 (https=)
JP (1) JP5232164B2 (https=)
CN (1) CN101558197B (https=)
AU (1) AU2007331538B2 (https=)
CA (1) CA2670697C (https=)
ES (1) ES2392063T3 (https=)
FR (1) FR2910027B1 (https=)
NZ (1) NZ577156A (https=)
PL (1) PL2092116T3 (https=)
PT (1) PT2092116E (https=)
RU (1) RU2439232C2 (https=)
WO (1) WO2008071718A1 (https=)

Families Citing this family (6)

* 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
US9932709B2 (en) 2013-03-15 2018-04-03 Ecolab Usa Inc. Processes and compositions for brightness improvement in paper production
FR3007044B1 (fr) * 2013-06-13 2016-01-15 Air Liquide Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium
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
JP6632494B2 (ja) * 2016-08-05 2020-01-22 ユニ・チャーム株式会社 使用済み吸収性物品からパルプ繊維を回収する方法
FI131312B1 (en) * 2022-08-19 2025-02-10 Infinited Fiber Company Oy Method for treating cellulose-containing waste material and color-free material thus obtained

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2040616C1 (ru) * 1990-02-07 1995-07-25 Ленцинг Аг Способ отбелки целлюлозного штапельного волокна
WO1996001920A1 (en) * 1994-07-11 1996-01-25 Beloit Technologies Inc. Peroxide bleaching process for cellulosic and lignocellulosic material
US5571377A (en) * 1993-06-08 1996-11-05 Kvaerner Pulping Technologies Ab Process for peroxide bleaching of chemical pulp in a pressurized bleach vessel
US5755925A (en) * 1993-04-06 1998-05-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Bleaching recycled pulp with ozone and hydrogen peroxide
WO2005059241A1 (en) * 2003-12-18 2005-06-30 Metso Paper, Inc. Method for the acidification of pulp prior to ozone bleaching

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6010594A (en) * 1993-03-03 2000-01-04 Ahlstrom Machinery Corporation Method of bleaching pulp with chlorine-free chemicals wherein a complexing agent is added immediately after an ozone bleach stage
FI93232C (fi) * 1993-03-03 1995-03-10 Ahlstroem Oy Menetelmä massan valkaisemiseksi kloorivapailla kemikaaleilla
SE501253C2 (sv) * 1993-06-08 1994-12-19 Kvaerner Pulping Tech Klorfri blekning av kemisk pappersmassa
JP2926518B2 (ja) * 1994-07-11 1999-07-28 ベロイト・テクノロジーズ・インコーポレイテッド リグニンセルロース、セルロース及び合成高分子繊維材料の高効率漂白方法
US5656130A (en) * 1995-04-28 1997-08-12 Union Camp Holding, Inc. Ambient temperature pulp bleaching with peroxyacid salts
PT834051E (pt) * 1995-06-20 2002-08-30 Andritz Ahlstrom Oy Metodo e aparelho para tratamento de material mau condutor de calor
FI105701B (fi) * 1995-10-20 2000-09-29 Ahlstrom Machinery Oy Menetelmä ja laitteisto massan käsittelemiseksi
JP2001200486A (ja) * 1999-12-02 2001-07-27 Andritz Ahlstrom Inc 細砕セルロース繊維材のスラリーを処理する方法
JP2003096682A (ja) * 2001-09-26 2003-04-03 Oji Paper Co Ltd 漂白パルプの製造方法及び該パルプ含有電子写真用転写紙
JP4034993B2 (ja) * 2002-05-01 2008-01-16 株式会社Ａｄｅｋａ セルロースパルプ用漂白助剤及びセルロースパルプの漂白方法
JP2006283211A (ja) * 2005-03-31 2006-10-19 Nippon Paper Industries Co Ltd 化学パルプの漂白方法
US20070246176A1 (en) * 2004-06-08 2007-10-25 Shoichi Miyawaki Pulp Bleaching Processes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2040616C1 (ru) * 1990-02-07 1995-07-25 Ленцинг Аг Способ отбелки целлюлозного штапельного волокна
US5755925A (en) * 1993-04-06 1998-05-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Bleaching recycled pulp with ozone and hydrogen peroxide
US5571377A (en) * 1993-06-08 1996-11-05 Kvaerner Pulping Technologies Ab Process for peroxide bleaching of chemical pulp in a pressurized bleach vessel
WO1996001920A1 (en) * 1994-07-11 1996-01-25 Beloit Technologies Inc. Peroxide bleaching process for cellulosic and lignocellulosic material
WO2005059241A1 (en) * 2003-12-18 2005-06-30 Metso Paper, Inc. Method for the acidification of pulp prior to ozone bleaching

Also Published As

Publication number Publication date
JP2010513728A (ja) 2010-04-30
EP2092116A1 (en) 2009-08-26
RU2009126544A (ru) 2011-01-20
FR2910027A1 (fr) 2008-06-20
US8268120B2 (en) 2012-09-18
JP5232164B2 (ja) 2013-07-10
PT2092116E (pt) 2012-10-24
CN101558197B (zh) 2013-12-04
CA2670697C (en) 2016-03-15
US20100065233A1 (en) 2010-03-18
PL2092116T3 (pl) 2013-01-31
AU2007331538B2 (en) 2011-01-27
FR2910027B1 (fr) 2009-11-06
CA2670697A1 (en) 2008-06-19
AU2007331538A1 (en) 2008-06-19
NZ577156A (en) 2011-03-31
CN101558197A (zh) 2009-10-14
WO2008071718A1 (en) 2008-06-19
ES2392063T3 (es) 2012-12-04
EP2092116B1 (en) 2012-08-22

Similar Documents

Publication Publication Date Title
US4568420A (en) Multi-stage bleaching process including an enhanced oxidative extraction stage
JP4499280B2 (ja) 過酸による化学パルプの漂白
RU2439232C2 (ru) Способ отбеливания бумажной целлюлозной массы путем конечной обработки озоном при высокой температуре
AU2003216028B2 (en) Process for bleaching lignocellulose-containing non-wood pulp
US5620563A (en) Process for delignification and bleaching of chemical wood pulps with hydrogen peroxide and a dicyandiamide activator
US6679972B1 (en) Process for the bleaching of a pulp suspension by separating calcium from lignin
US10006168B2 (en) Method for treating chemical pulps by treatment with ozone in the presence of magnesium ions
KR100538083B1 (ko) 리그노셀룰로오스성 물질의 산소 탈리그닌화
JP5915263B2 (ja) パルプの製造方法
CA1080406A (en) Bleach hydrolysis of pulp with substantially reduced use of chlorine
RU2479683C2 (ru) Способы и системы для отбеливания лигноцеллюлозных масс после варки с содой и антрахиноном
CA2405325A1 (en) A method for controlling the delignification and bleaching of a pulp suspension
JP2000290887A (ja) リグノセルロースの漂白方法
RU2164571C1 (ru) Способ получения беленой сульфитной целлюлозы на магниевом основании
KR100228740B1 (ko) 고수율기계펄프의 표백방법
JPH08218290A (ja) 非塩素漂白パルプの製造方法
AU641858B2 (en) Process for bleaching of lignocellulose-containing material
JPH01168985A (ja) リグノセルロース物質の漂白方法
JPH10266085A (ja) 化学パルプの酸性漂白白水による処理方法及び印刷用紙または塗工用原紙
JPH02169789A (ja) リグノセルロース物質の漂白方法
CA2490390A1 (en) Improved process for bleaching kraft pulp

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20201212