PL1607519T3 - Aktywator bielenia ścieru - Google Patents
Aktywator bielenia ścieruInfo
- Publication number
- PL1607519T3 PL1607519T3 PL04253546T PL04253546T PL1607519T3 PL 1607519 T3 PL1607519 T3 PL 1607519T3 PL 04253546 T PL04253546 T PL 04253546T PL 04253546 T PL04253546 T PL 04253546T PL 1607519 T3 PL1607519 T3 PL 1607519T3
- Authority
- PL
- Poland
- Prior art keywords
- solution
- hydrogen peroxide
- mixing
- water supply
- activator
- Prior art date
Links
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
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/166—Bleaching ; Apparatus therefor with per compounds with peracids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04253546A EP1607519B1 (en) | 2004-06-14 | 2004-06-14 | Activator for pulp bleaching |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1607519T3 true PL1607519T3 (pl) | 2008-07-31 |
Family
ID=34930404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL04253546T PL1607519T3 (pl) | 2004-06-14 | 2004-06-14 | Aktywator bielenia ścieru |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070246177A1 (pl) |
EP (1) | EP1607519B1 (pl) |
AT (1) | ATE386837T1 (pl) |
CA (1) | CA2569467A1 (pl) |
DE (1) | DE602004011911T9 (pl) |
ES (1) | ES2300713T3 (pl) |
PL (1) | PL1607519T3 (pl) |
PT (1) | PT1607519E (pl) |
WO (1) | WO2005121443A1 (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8268122B2 (en) * | 2005-12-02 | 2012-09-18 | Akzo Nobel N.V. | Process of producing high-yield pulp |
DE102006028018A1 (de) * | 2006-06-14 | 2007-12-20 | Henkel Kgaa | Aufhell-und/oder Färbemittel mit Estern und/oder Anhydriden |
CN115702272B (zh) * | 2020-06-16 | 2024-08-16 | 凯米拉公司 | 用于在漂白期间控制树脂的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2377038A (en) * | 1941-09-15 | 1945-05-29 | Du Pont | Manufacture of peracids |
US3227655A (en) * | 1957-11-25 | 1966-01-04 | Fmc Corp | Process for preparation of a bleaching agent |
US4294575A (en) * | 1979-01-02 | 1981-10-13 | Monsanto Company | Peroxide stabilization |
FR2457339A1 (fr) * | 1979-05-25 | 1980-12-19 | Interox | Procede pour la delignification et le blanchiment de pates cellulosiques chimiques et semi-chimiques |
JPH04108192A (ja) * | 1990-04-25 | 1992-04-09 | Hoechst Japan Ltd | パルプの漂白法 |
ATE146833T1 (de) | 1992-11-27 | 1997-01-15 | Eka Chemicals Ab | Verfahren zur deligrifizierung von lignocellulosehaltigem zellstoff |
AU671337B2 (en) | 1992-11-27 | 1996-08-22 | Eka Nobel Ab | Process for bleaching of lignocellulose-containing pulp |
GB2304126A (en) * | 1995-08-10 | 1997-03-12 | Warwick Int Group | Pulp treatment process |
-
2004
- 2004-06-14 DE DE602004011911T patent/DE602004011911T9/de active Active
- 2004-06-14 EP EP04253546A patent/EP1607519B1/en not_active Expired - Lifetime
- 2004-06-14 ES ES04253546T patent/ES2300713T3/es not_active Expired - Lifetime
- 2004-06-14 AT AT04253546T patent/ATE386837T1/de active
- 2004-06-14 PT PT04253546T patent/PT1607519E/pt unknown
- 2004-06-14 PL PL04253546T patent/PL1607519T3/pl unknown
-
2005
- 2005-06-10 CA CA002569467A patent/CA2569467A1/en not_active Abandoned
- 2005-06-10 WO PCT/GB2005/002312 patent/WO2005121443A1/en active Application Filing
- 2005-06-10 US US11/570,140 patent/US20070246177A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE386837T1 (de) | 2008-03-15 |
CA2569467A1 (en) | 2005-12-22 |
EP1607519B1 (en) | 2008-02-20 |
WO2005121443A1 (en) | 2005-12-22 |
PT1607519E (pt) | 2008-04-16 |
ES2300713T3 (es) | 2008-06-16 |
EP1607519A1 (en) | 2005-12-21 |
DE602004011911D1 (de) | 2008-04-03 |
DE602004011911T9 (de) | 2009-01-02 |
DE602004011911T2 (de) | 2008-08-28 |
US20070246177A1 (en) | 2007-10-25 |
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