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UA27098A1 - Багатоступіhчатий спосіб вибілюваhhя целюлози - Google Patents

Багатоступіhчатий спосіб вибілюваhhя целюлози

Info

Publication number
UA27098A1
UA27098A1 UA4831464A UA4831464A UA27098A1 UA 27098 A1 UA27098 A1 UA 27098A1 UA 4831464 A UA4831464 A UA 4831464A UA 4831464 A UA4831464 A UA 4831464A UA 27098 A1 UA27098 A1 UA 27098A1
Authority
UA
Ukraine
Prior art keywords
cellulose
stage method
cellulose bleaching
treatment
bleaching
Prior art date
Application number
UA4831464A
Other languages
English (en)
Russian (ru)
Inventor
Херберт СІКСТА
Герхард ГЬОТЦИHГЕР
Антон ХЬОГЛІHГЕР
Петер ХЕHДЕЛ
Вілфрід РЮКЛ
Вальтер Петер
Фрідрих КУРЦ
Альфред ШРІТТВІЗЕР
Манфред ШHЕЄВАЙЗЦ
Original Assignee
Ленцинг Аг
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=25598564&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA27098(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AT0249489A external-priority patent/AT404740B/de
Application filed by Ленцинг Аг filed Critical Ленцинг Аг
Publication of UA27098A1 publication Critical patent/UA27098A1/uk

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Багатоступінчастий спосіб відбілювання целюлози включає обробку целюлозною суспензією. Обробка ведеться в змішувачі для внутрішнього перемішування з високим зусиллям зсуву і вміщуючий озон газ подається під тиском. Винахід стосується целюлозно-паперової промисловості.
UA4831464A 1989-10-30 1990-10-29 Багатоступіhчатий спосіб вибілюваhhя целюлози UA27098A1 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0249489A AT404740B (de) 1989-10-30 1989-10-30 Verfahren zum chlorfreien bleichen von zellstoffen
AT258889 1989-11-10

Publications (1)

Publication Number Publication Date
UA27098A1 true UA27098A1 (uk) 2000-02-28

Family

ID=25598564

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4831464A UA27098A1 (uk) 1989-10-30 1990-10-29 Багатоступіhчатий спосіб вибілюваhhя целюлози

Country Status (25)

Country Link
US (1) US5346588A (uk)
EP (1) EP0426652B2 (uk)
JP (1) JP2995422B2 (uk)
AR (1) AR243946A1 (uk)
AT (1) ATE105599T1 (uk)
AU (1) AU636173B2 (uk)
BG (1) BG51052A3 (uk)
BR (1) BR9005476A (uk)
CA (1) CA2028788C (uk)
DE (1) DE59005677D1 (uk)
DK (1) DK0426652T3 (uk)
ES (1) ES2023623T3 (uk)
FI (1) FI102194B (uk)
GR (1) GR910300078T1 (uk)
HR (1) HRP930459B1 (uk)
HU (1) HU205175B (uk)
LV (1) LV10513B (uk)
NO (1) NO176975B (uk)
PH (1) PH30483A (uk)
PT (1) PT95718B (uk)
RO (1) RO107715B1 (uk)
SI (1) SI9012041B (uk)
TR (1) TR24891A (uk)
UA (1) UA27098A1 (uk)
YU (1) YU47233B (uk)

Families Citing this family (67)

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US5411634A (en) * 1991-04-30 1995-05-02 Kamyr, Inc. Medium consistency ozone bleaching
US5411633A (en) * 1991-04-30 1995-05-02 Kamyr, Inc. Medium consistency pulp ozone bleaching
CA2068981C (en) * 1991-05-24 1996-08-27 Michael A. Pikulin Two stage pulp bleaching reactor
NO912449L (no) * 1991-06-24 1992-12-28 Norske Stats Oljeselskap Flyttbar plattform til havs.
ZA924351B (en) * 1991-06-27 1993-03-31 Ahlstroem Oy Ozone bleaching process
FR2684697B1 (fr) * 1991-12-09 1996-05-03 Toulouse Inst Nat Polytech Procede de fabrication de pate a papier blanchie.
SE9200183L (sv) * 1992-01-23 1993-07-24 Kamyr Ab Avskiljningsanordning samt foerfarande
EP0581631A1 (en) * 1992-07-31 1994-02-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Selective treatment of pulp with ozone
CA2078276C (en) * 1992-09-15 2004-05-25 Derek Hornsey Recovery of oxygen-rich gas from ozone bleaching processes
SE500335C2 (sv) * 1992-10-26 1994-06-06 Sca Wifsta Oestrand Ab Blekning av sulfatmassa med peroxid-ozon-peroxid
US5364505A (en) * 1992-12-07 1994-11-15 Kamyr, Inc. Pressurized ozone pulp delignification reactor and a compressor for supplying ozone to the reactor
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
SE501253E8 (sv) * 1993-06-08 1994-12-19 Klorfri blekning av kemisk pappersmassa
AU7721694A (en) * 1993-09-03 1995-03-22 Union Camp Patent Holding, Inc. Medium consistency ozone brightening of high consistency ozone bleached pulp
AU7243594A (en) * 1993-09-15 1995-04-03 Kamyr Inc. Eop stage for chlorine free bleaching
US5529660A (en) * 1994-04-15 1996-06-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Calude Method of reducing fluorescence in deinked pulp by treating pulp with ozone and a bleaching agent
US5770011A (en) * 1995-11-17 1998-06-23 International Paper Company Neutral monoperoxysulfate bleaching process
AT402827B (de) * 1995-12-22 1997-09-25 Chemiefaser Lenzing Ag Celluloseformkörper und verfahren zu seiner herstellung
US7534304B2 (en) 1997-04-29 2009-05-19 Whirlpool Corporation Non-aqueous washing machine and methods
US6045588A (en) 1997-04-29 2000-04-04 Whirlpool Corporation Non-aqueous washing apparatus and method
DE19816925B4 (de) 1998-04-16 2009-12-10 SOCIéTé BIC Handgerät zum Übertragen eines Filmes von einem Trägerband auf ein Substrat
US6579412B2 (en) * 1998-05-08 2003-06-17 L'air Liquide - Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for ozone bleaching of low consistency pulp
US6773547B2 (en) * 1998-05-08 2004-08-10 American Air Liquide, Inc. Process for the bleaching of low consistency pulp using high partial pressure ozone
US20050173082A1 (en) * 1998-08-24 2005-08-11 Arbozon Oy Ltd. Bleaching of medium consistency pulp with ozone without high shear mixing
FI981808A7 (fi) * 1998-08-24 2000-02-25 Arbozon Oy Ltd Menetelmä massan valkaisemiseksi
US7513132B2 (en) 2003-10-31 2009-04-07 Whirlpool Corporation Non-aqueous washing machine with modular construction
DE10158449C1 (de) * 2001-11-30 2003-12-24 Wedeco Umwelttechnologie Gmbh Verfahren und Vorrichtung zum Verdichten von ozonhaltigem Gas für eine Ozon-Zellstoffbleiche
US7300468B2 (en) 2003-10-31 2007-11-27 Whirlpool Patents Company Multifunctioning method utilizing a two phase non-aqueous extraction process
US7695524B2 (en) 2003-10-31 2010-04-13 Whirlpool Corporation Non-aqueous washing machine and methods
US7513004B2 (en) 2003-10-31 2009-04-07 Whirlpool Corporation Method for fluid recovery in a semi-aqueous wash process
US7739891B2 (en) 2003-10-31 2010-06-22 Whirlpool Corporation Fabric laundering apparatus adapted for using a select rinse fluid
EP1740757A1 (en) 2004-04-29 2007-01-10 Unilever N.V. Dry cleaning method
US7966684B2 (en) 2005-05-23 2011-06-28 Whirlpool Corporation Methods and apparatus to accelerate the drying of aqueous working fluids
US20080177089A1 (en) 2007-01-19 2008-07-24 Eugene Steven Sadlowski Novel whitening agents for cellulosic substrates
CN102906239B (zh) 2010-05-18 2015-09-09 美利肯公司 荧光增白剂及含有其的组合物
JP5612198B2 (ja) 2010-05-18 2014-10-22 ミリケン・アンド・カンパニーＭｉｌｌｉｋｅｎ ＆ Ｃｏｍｐａｎｙ 光学的増白剤及びそれを含んだ組成物
US8476216B2 (en) 2010-05-28 2013-07-02 Milliken & Company Colored speckles having delayed release properties
US8470760B2 (en) 2010-05-28 2013-06-25 Milliken 7 Company Colored speckles for use in granular detergents
US20120101018A1 (en) 2010-10-22 2012-04-26 Gregory Scot Miracle Bis-azo colorants for use as bluing agents
CN103270118B (zh) 2010-10-22 2015-05-13 美利肯公司 用作上蓝剂的二偶氮着色剂
WO2012054058A1 (en) 2010-10-22 2012-04-26 The Procter & Gamble Company Bis-azo colorants for use as bluing agents
US8715368B2 (en) 2010-11-12 2014-05-06 The Procter & Gamble Company Thiophene azo dyes and laundry care compositions containing the same
WO2011011799A2 (en) 2010-11-12 2011-01-27 The Procter & Gamble Company Thiophene azo dyes and laundry care compositions containing the same
BR112013011604B1 (pt) 2010-11-12 2020-01-07 Milliken & Company Corantes de azo tiofeno
EP2675885B1 (en) 2011-02-16 2017-10-25 The Procter and Gamble Company Compositions and methods of bleaching
JP2014512257A (ja) 2011-02-25 2014-05-22 ミリケン・アンド・カンパニー カプセルおよびそれを含む組成物
US9163146B2 (en) 2011-06-03 2015-10-20 Milliken & Company Thiophene azo carboxylate dyes and laundry care compositions containing the same
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
US9902923B2 (en) 2015-10-13 2018-02-27 The Procter & Gamble Company Polyglycerol dye whitening agents for cellulosic substrates
US9745544B2 (en) 2015-10-13 2017-08-29 The Procter & Gamble Company Whitening agents for cellulosic substrates
US9777250B2 (en) 2015-10-13 2017-10-03 Milliken & Company Whitening agents for cellulosic substrates
US10155868B2 (en) 2015-10-13 2018-12-18 Milliken & Company Whitening agents for cellulosic substrates
US9976035B2 (en) 2015-10-13 2018-05-22 Milliken & Company Whitening agents for cellulosic substrates
US9719056B1 (en) 2016-01-29 2017-08-01 The Procter & Gamble Company Bis-azo colorants for use as bluing agents
US20180072970A1 (en) 2016-09-13 2018-03-15 The Procter & Gamble Company Stable violet-blue to blue imidazolium compounds
US11518963B2 (en) 2018-10-18 2022-12-06 Milliken & Company Polyethyleneimine compounds containing N-halamine and derivatives thereof
US20200123472A1 (en) 2018-10-18 2020-04-23 Milliken & Company Polyethyleneimine compounds containing n-halamine and derivatives thereof
US20200123475A1 (en) 2018-10-18 2020-04-23 Milliken & Company Polyethyleneimine compounds containing n-halamine and derivatives thereof
US20200123319A1 (en) 2018-10-18 2020-04-23 Milliken & Company Polyethyleneimine compounds containing n-halamine and derivatives thereof
US11732218B2 (en) 2018-10-18 2023-08-22 Milliken & Company Polyethyleneimine compounds containing N-halamine and derivatives thereof
US11299591B2 (en) 2018-10-18 2022-04-12 Milliken & Company Polyethyleneimine compounds containing N-halamine and derivatives thereof
US12195703B2 (en) 2020-03-02 2025-01-14 Milliken & Company Composition comprising hueing agent
US11718814B2 (en) 2020-03-02 2023-08-08 Milliken & Company Composition comprising hueing agent
US20220079862A1 (en) 2020-09-14 2022-03-17 Milliken & Company Hair care composition containing polymeric colorant
US11344492B2 (en) 2020-09-14 2022-05-31 Milliken & Company Oxidative hair cream composition containing polymeric colorant
WO2022197295A1 (en) 2021-03-17 2022-09-22 Milliken & Company Polymeric colorants with reduced staining

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US4119486A (en) * 1975-08-14 1978-10-10 Westvaco Corporation Process for bleaching wood pulp with ozone in the presence of a cationic surfactant
US4080249A (en) * 1976-06-02 1978-03-21 International Paper Company Delignification and bleaching of a lignocellulosic pulp slurry with ozone
CA1090510A (en) * 1976-06-02 1980-12-02 Arthur W. Kempf Delignification and bleaching of a lignocellulosic pulp slurry with ozone
US4216054A (en) * 1977-09-26 1980-08-05 Weyerhaeuser Company Low-consistency ozone delignification
US4372812A (en) * 1978-04-07 1983-02-08 International Paper Company Chlorine free process for bleaching lignocellulosic pulp
US4229252A (en) * 1979-01-11 1980-10-21 Weyerhaeuser Company Additives for ozone bleaching
US4310384A (en) * 1979-01-11 1982-01-12 Weyerhaeuser Company Reducing chemical transfer between treatment stages
US4283251A (en) * 1980-01-24 1981-08-11 Scott Paper Company Ozone effluent bleaching
US4619733A (en) * 1983-11-30 1986-10-28 Kooi Boon Lam Pollution free pulping process using recycled wash effluent from multiple bleach stages to remove black liquor and recovering sodium hydroxide from the black liquor
AT380496B (de) * 1984-06-27 1986-05-26 Steyrermuehl Papier Verfahren und reaktor zur delignifizierung von zellstoff mit sauerstoff
US4902381A (en) * 1988-12-09 1990-02-20 Kamyr, Inc. Method of bleaching pulp with ozone-chlorine mixtures
FI89516B (fi) * 1989-05-10 1993-06-30 Ahlstroem Oy Foerfarande foer blekning av cellulosamassa med otson

Also Published As

Publication number Publication date
LV10513B (en) 1995-10-20
JPH03152286A (ja) 1991-06-28
PH30483A (en) 1997-05-28
US5346588A (en) 1994-09-13
FI102194B1 (fi) 1998-10-30
AU636173B2 (en) 1993-04-22
HU205175B (en) 1992-03-30
PT95718A (pt) 1991-09-13
SI9012041B (sl) 2000-06-30
HRP930459A2 (en) 1996-04-30
JP2995422B2 (ja) 1999-12-27
AU6455290A (en) 1991-05-02
GR910300078T1 (en) 1991-12-10
RO107715B1 (ro) 1993-12-30
EP0426652B1 (de) 1994-05-11
FI905327A0 (fi) 1990-10-29
SI9012041A (en) 1997-08-31
PT95718B (pt) 1997-11-28
TR24891A (tr) 1992-07-01
NO176975B (no) 1995-03-20
YU47233B (sh) 1995-01-31
LV10513A (lv) 1995-02-20
HUT55847A (en) 1991-06-28
CA2028788C (en) 1997-04-15
NO904673L (no) 1991-05-02
HRP930459B1 (en) 1998-12-31
EP0426652A1 (de) 1991-05-08
AR243946A1 (es) 1993-09-30
DE59005677D1 (de) 1994-06-16
ES2023623A4 (es) 1992-02-01
ATE105599T1 (de) 1994-05-15
EP0426652B2 (de) 2001-11-14
FI102194B (fi) 1998-10-30
CA2028788A1 (en) 1991-05-01
HU906923D0 (en) 1991-05-28
ES2023623T3 (es) 1994-08-01
DK0426652T3 (da) 1994-06-13
NO904673D0 (no) 1990-10-29
BG51052A3 (bg) 1993-01-15
YU204190A (sh) 1992-07-20
BR9005476A (pt) 1991-09-17

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